WO2022042749A1 - 一种显示面板、掩膜组件和显示装置 - Google Patents
一种显示面板、掩膜组件和显示装置 Download PDFInfo
- Publication number
- WO2022042749A1 WO2022042749A1 PCT/CN2021/115759 CN2021115759W WO2022042749A1 WO 2022042749 A1 WO2022042749 A1 WO 2022042749A1 CN 2021115759 W CN2021115759 W CN 2021115759W WO 2022042749 A1 WO2022042749 A1 WO 2022042749A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sub
- pixel
- pixels
- display panel
- subpixel
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims description 61
- 230000001788 irregular Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 153
- 238000000034 method Methods 0.000 description 34
- 230000008569 process Effects 0.000 description 33
- 238000010586 diagram Methods 0.000 description 28
- 239000010408 film Substances 0.000 description 28
- 239000000463 material Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 25
- 229910052751 metal Inorganic materials 0.000 description 25
- 239000002184 metal Substances 0.000 description 25
- 230000008020 evaporation Effects 0.000 description 15
- 238000001704 evaporation Methods 0.000 description 15
- 238000009826 distribution Methods 0.000 description 14
- 238000005538 encapsulation Methods 0.000 description 13
- 229910021417 amorphous silicon Inorganic materials 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 9
- 239000010936 titanium Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 239000002346 layers by function Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 229910010272 inorganic material Inorganic materials 0.000 description 6
- 239000011147 inorganic material Substances 0.000 description 6
- 238000000059 patterning Methods 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000005525 hole transport Effects 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 229910052814 silicon oxide Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910001257 Nb alloy Inorganic materials 0.000 description 2
- 229910000583 Nd alloy Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- UBSJOWMHLJZVDJ-UHFFFAOYSA-N aluminum neodymium Chemical compound [Al].[Nd] UBSJOWMHLJZVDJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- DTSBBUTWIOVIBV-UHFFFAOYSA-N molybdenum niobium Chemical compound [Nb].[Mo] DTSBBUTWIOVIBV-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- HRHKULZDDYWVBE-UHFFFAOYSA-N indium;oxozinc;tin Chemical compound [In].[Sn].[Zn]=O HRHKULZDDYWVBE-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
- C23C14/042—Coating on selected surface areas, e.g. using masks using masks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
- H10K71/166—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering using selective deposition, e.g. using a mask
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
Definitions
- the present application relates to the field of display technology, and in particular, to a display panel, a mask assembly and a display device.
- OLED organic light-emitting diode
- the structure of the OLED display device mainly includes: a base substrate, and sub-pixels arranged in a matrix are fabricated on the base substrate.
- each sub-pixel generally uses an organic material to pass through a high-precision metal mask using an evaporation film-forming technology to form an organic electroluminescence structure at the corresponding sub-pixel position of the array substrate.
- Embodiments of the present application provide a display panel, a mask assembly, and a display device.
- the display panel of the embodiment of the present application includes a plurality of pixel units arranged in an array, each of the pixel units includes a first sub-pixel, a second sub-pixel and two third sub-pixels located within a virtual polygon, the The number of sides of the virtual polygon is greater than or equal to five; the first sub-pixel and the second sub-pixel are adjacent, and the two third sub-pixels are both adjacent to the first sub-pixel and the second sub-pixel ; The pixel units adjacent in the column extension direction share the first sub-pixel and the second sub-pixel, and the pixel units adjacent in the row extension direction share one of the third sub-pixels.
- the distance between the geometric center of each third sub-pixel and the geometric center of the first sub-pixel in the pixel unit is the same as the geometric center of the third sub-pixel and the geometric center of the second sub-pixel.
- the center distances are equal.
- the virtual polygon is a virtual hexagon
- the virtual hexagon includes two short sides that extend in a vertical column direction and are opposite to each other, the first sub-pixel and the second sub-pixel
- the two third sub-pixels are respectively arranged at two opposite corners formed by the other four sides of the virtual hexagon.
- the two third sub-pixels are distributed in a mirror image with respect to the center line of the short side; or the two third sub-pixels are distributed symmetrically with respect to the center of the virtual hexagon.
- the first sub-pixels and the second sub-pixels of the plurality of pixel units are alternately arranged in a row extension direction, and the center of the first sub-pixels in the same row and the The centers of the two sub-pixels are on the same line; and the first sub-pixels and the second sub-pixels of the plurality of pixel units are alternately arranged in the column extension direction and the centers of the first sub-pixels in the same column and the center of the second sub-pixel is on the same straight line.
- the spacing between the first subpixel and the second subpixel is equal to the spacing between the first subpixel and the third subpixel.
- the distance between the second subpixel and the third subpixel is equal to the distance between the first subpixel and the third subpixel.
- the first subpixel and the second subpixel are hexagonal, and the third subpixel is quadrilateral.
- the color of the light emitted by the first sub-pixel is different from the color of the light emitted by the second sub-pixel and the color of the light emitted by the third pixel.
- the first subpixel emits red light, the second subpixel emits blue light and the third subpixel emits green light; or the first subpixel emits blue light, the The second subpixel emits red light and the third subpixel emits green light.
- the pixel units are arranged in a rectangular lattice, the virtual polygons where the pixel units sharing the first sub-pixel or the second sub-pixel are located in the display panel intersect, and two adjacent columns are arranged in a virtual polygon.
- the first sub-pixels and the second sub-pixels of the pixel units in the same row are arranged in opposite order along a column extension direction.
- a display panel includes a plurality of pixel units arranged in an array, each of the pixel units includes a first sub-pixel, a second sub-pixel and two third sub-pixels located within a virtual polygon, The number of sides of the virtual polygon is greater than or equal to five; the first subpixel and the second subpixel are adjacent, and the two third subpixels are both adjacent to the first subpixel and the second subpixel Adjacent; the geometric center of the first sub-pixel in the pixel unit has the same first distance from the geometric center of the two third sub-pixels, and the geometric center of the second sub-pixel is two The geometric centers of the third sub-pixels have the same second distance; the geometric centers of the two third sub-pixels of the pixel unit have a first connection line, and the center of the first sub-pixel is connected to the second distance.
- the ratio of the distance of a connecting line to the distance from the geometric center of the second sub-pixel to the first connecting line is a first preset value, and the maximum size of the first sub-pixel in the row extension direction is the same as the The ratio of the maximum size of the second sub-pixel in the row extension direction is a second preset value, and the first preset value is smaller than the second preset value; the first sub-pixel in the pixel unit
- the geometric center of the second sub-pixel and the geometric center of the second sub-pixel have a second connecting line, passing through the first sub-pixel and the second sub-pixel in a direction parallel to the second connecting line but not passing through all the
- the farthest distance between the two straight lines of the third sub-pixel is the third distance
- the geometric center of the first sub-pixel and the geometric center of the third sub-pixel in the pixel unit have a third connecting line, which is parallel to the The longest distance of two straight lines passing through the first sub-pixel and the third sub-pixel but not passing through the second sub-pixel in the
- the first distance and the second distance are equal.
- the spacing between the first subpixel and the second subpixel in the pixel unit is greater than the spacing between the first subpixel and the third subpixel, and/or Or the distance between the first sub-pixel and the second sub-pixel is greater than the distance between the second sub-pixel and the third sub-pixel.
- the distance between the first sub-pixel and the third sub-pixel in the pixel unit is equal to the distance between the second sub-pixel and the third sub-pixel.
- the shape of the pixel unit is designed to be axisymmetric.
- the two third sub-pixels in the pixel unit are designed symmetrically with respect to a straight line where the geometric center of the first sub-pixel and the geometric center of the second sub-pixel are located.
- the shape and size of two of the third sub-pixels in the pixel unit are the same.
- the shape of the first sub-pixel is designed to be axisymmetric.
- the shape of the second sub-pixel is designed to be axisymmetric.
- the first sub-pixel in the pixel unit includes a side edge adjacent to the third sub-pixel, and the side edge and the extension direction of the adjacent third sub-pixel form a clip
- the angle range of the included angle is greater than or equal to 0° and less than or equal to 30°.
- a side of the first sub-pixel close to the second sub-pixel in the pixel unit is smaller in size in the row extending direction than the first sub-pixel is far from the second sub-pixel The size of the pixel side in the direction in which the row extends.
- the size of the side of the first sub-pixel close to the second sub-pixel in the row extending direction is smaller than the size of the first sub-pixel in the row extending direction in the pixel unit maximum size on .
- a line connecting the geometric center of one of the third sub-pixels and the geometric center of the second sub-pixel in the pixel unit and the geometric center of the second sub-pixel and the other of the first sub-pixels forms a first angle, and the first angle ranges from 60° to 150°.
- a line connecting the geometric center of one of the third sub-pixels and the geometric center of the first sub-pixel in the pixel unit and the geometric center of the first sub-pixel and the other of the first sub-pixels forms a second angle, and the second angle is greater than the first angle.
- the shape of the first sub-pixel includes a triangle, a quadrilateral, a pentagon, a fan-shaped or an irregular figure
- the shape of the second sub-pixel includes a quadrilateral, a pentagon, a fan-shaped or an irregular figure
- the shape of the third sub-pixel includes a quadrilateral or an irregular figure.
- the range of the sum of the interior angles of the first sub-pixel, the second sub-pixel and the two third sub-pixels adjacent to each other in the pixel unit is 300° to 400°.
- the projection of the first sub-pixel along the row extending direction in the pixel unit overlaps the projection of the third sub-pixel along the row extending direction, the first sub-pixel
- the portion of the projection along the row extending direction that overlaps the projection of the third sub-pixel along the row extending direction is larger than the projection of the first sub-pixel along the row extending direction that does not overlap the third sub-pixel. The portion where the projections along the row extending direction overlap.
- the virtual polygon is a virtual pentagon
- the first side of the first sub-pixel is arranged along the first side of the virtual pentagon
- the second side and the third side of the first sub-pixel are arranged along the first side of the virtual pentagon.
- the sides are respectively disposed relative to the first sides of the two third sub-pixels
- the second sides of the two third sub-pixels are respectively disposed along the second and third sides of the virtual pentagon
- the two third sub-pixels are respectively disposed along the second and third sides of the virtual pentagon.
- the third sides of the three sub-pixels are respectively disposed along the fourth and fifth sides of the virtual pentagon
- the fourth sides of the two third sub-pixels are disposed opposite to the second sub-pixels.
- the second sub-pixels are substantially quadrilateral, and adjacent first sides and second sides of the second sub-pixels are respectively disposed opposite to the fourth sides of the two third sub-pixels, so The third side and the fourth side adjacent to the second sub-pixel are respectively set relative to the fourth side and the fifth side of the virtual pentagon.
- the lengths of the fourth sides of the two third sub-pixels are equal or unequal.
- the second sub-pixel is substantially fan-shaped, and two straight sides of the second sub-pixel are respectively disposed opposite to the fourth sides of the two third sub-pixels.
- the virtual polygon is a virtual pentagon
- the first side of the first sub-pixel is arranged along the first side of the virtual pentagon
- the second side and the third side of the first sub-pixel are arranged along the first side of the virtual pentagon.
- the sides are respectively arranged relative to the first sides of the two third sub-pixels
- the fourth sides of the first sub-pixels are arranged relative to the first sides of the second sub-pixels
- the first sides of the two third sub-pixels are arranged respectively.
- the two sides are respectively arranged along the second side and the third side of the virtual pentagon
- the third sides of the two third sub-pixels are respectively arranged along the fourth side and the fifth side of the virtual pentagon
- the two The fourth side of the third sub-pixel is respectively disposed opposite to the second side and the third side of the second sub-pixel
- the fourth side and the fifth side of the second sub-pixel are respectively along the third side of the virtual pentagon.
- the virtual polygon is a virtual hexagon
- the first side of the first sub-pixel is arranged along the first side of the virtual hexagon
- the second side and the third side of the first sub-pixel are arranged along the first side of the virtual hexagon.
- the sides are respectively disposed relative to the first sides of the two third sub-pixels
- the second sides of the two third sub-pixels are respectively disposed along the second and third sides of the virtual hexagon
- the two third sub-pixels are respectively disposed along the second and third sides of the virtual hexagon.
- the third sides of the three sub-pixels are respectively disposed along the fourth and fifth sides of the virtual hexagon, and the fourth sides of the two third sub-pixels are opposite to the first and second sides of the second sub-pixels setting, the third side and the fourth side of the second sub-pixel are respectively arranged along the fourth side and the fifth side of the virtual hexagon, and the fifth side of the second sub-pixel is along the virtual hexagon
- the sixth side is set.
- the third sub-pixel is substantially rectangular or trapezoidal.
- the length ratio of the second side of the third sub-pixel to the fourth side of the third sub-pixel ranges from 0.5 to 2.
- a line connecting the midpoint of the second side and the midpoint of the fourth side in the third subpixel passes through the geometric center of the third subpixel.
- the color of the light emitted by the first sub-pixel is different from the color of the light emitted by the second sub-pixel and the color of the light emitted by the third sub-pixel.
- the first subpixel emits blue light
- the second subpixel emits red light
- the third subpixel emits green light
- the first subpixel has a larger area than the third subpixel
- the area of the sub-pixel, the area of the third sub-pixel is larger than the area of the second sub-pixel.
- the pixel units are arranged in a rectangular lattice, the virtual polygons in which the pixel units are located in the display panel do not intersect with each other, and the first sub-pixel and the second sub-pixel in the pixel unit The arrangement order of the two sub-pixels along the extending direction of the columns is the same.
- the pixel units are arranged in a rectangular lattice, the virtual polygons where each pixel unit is located in the display panel do not intersect with each other, and the pixels in the same row of the pixel units in two adjacent columns The arrangement order of the first sub-pixels and the second sub-pixels of the unit along the column extension direction is reversed.
- the pixel units are arranged in a triangular lattice, the virtual polygons in which the pixel units are located in the display panel do not intersect with each other, and the first sub-pixel and the first sub-pixel in the pixel unit The arrangement order of the two sub-pixels along the extending direction of the columns is the same.
- the mask assembly of the embodiments of the present application is used to manufacture the display panel described in any of the above embodiments, the mask assembly includes a first mask, a second mask and a third mask, the first mask The mask includes a first substrate and a first opening formed on the first substrate, the first opening corresponds to the first sub-pixel, and the second mask includes a second substrate and a first opening formed on the first substrate. A second opening of the second substrate, the second opening corresponds to the second sub-pixel, the third mask includes a third substrate and a third opening opened in the third substrate, the third The opening corresponds to the third sub-pixel.
- the display device includes the display panel according to any of the above-mentioned embodiments.
- four sub-pixels together constitute an independent light-emitting unit, and within the virtual pentagon, the geometric center of the first sub-pixel and the The geometric center has the same first distance, the geometric center of the second sub-pixel and the geometric center of the two third sub-pixels have the same second distance, so that the sub-pixel distribution is uniform, through the distribution of the sub-pixels in the pixel unit and the first
- the design of distance and second distance ensures the display effect.
- FIG. 1 is a schematic structural diagram of a display panel according to an embodiment of the present application.
- FIG. 2 is a schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 3 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 4 is a schematic structural diagram of a first mask according to an embodiment of the present application.
- FIG. 5 is a schematic structural diagram of a second mask according to an embodiment of the present application.
- FIG. 6 is a schematic structural diagram of a third mask according to an embodiment of the present application.
- FIG. 7 is a schematic diagram of a pixel arrangement structure of a display panel according to an embodiment of the present application.
- FIG. 8 is a schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 9 is a schematic diagram of another pixel arrangement structure of the display panel according to the embodiment of the present application.
- FIG. 10 is a schematic diagram of another pixel arrangement structure of the display panel according to the embodiment of the present application.
- FIG. 11 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 12 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 13 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 14 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 15 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 16 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 17 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 18 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 19 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 20 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 21 is another schematic structural diagram of a pixel unit according to an embodiment of the present application.
- FIG. 22 is another schematic structural diagram of the first mask according to the embodiment of the present application.
- FIG. 23 is another schematic structural diagram of the second mask according to the embodiment of the present application.
- FIG. 24 is another schematic structural diagram of a third mask according to an embodiment of the present application.
- FIG. 25 is a schematic diagram of a film layer structure of a display panel according to an embodiment of the present application.
- FIG. 26 is a schematic diagram of another film layer structure of the display panel according to the embodiment of the present application.
- an embodiment of the present application provides a display panel 10 , the display panel 10 includes a plurality of pixel units 12 arranged in an array, and each pixel unit 12 includes a virtual hexagonal One first sub-pixel 122, one second sub-pixel 124 and two third sub-pixels 126 in the The pixel 122 and the second sub-pixel 124 are adjacent; the pixel units 12 adjacent in the column extension direction share the first sub-pixel 122 and the second sub-pixel 124, and the adjacent pixel units 12 in the row extension direction share one first sub-pixel 124. Three sub-pixels 126 .
- any one of the first sub-pixels 122 may be connected to a second sub-pixel 124 adjacent to the first sub-pixel 122 and to the first sub-pixel 122 and the second sub-pixel 124
- Two adjacent third sub-pixels 126 form an independent pixel unit 12, so that a high-resolution display effect can be achieved from a low-resolution physical resolution between the sub-pixels through the color borrowing principle.
- the adjacent sub-pixels and sub-pixels means that the connection line with the minimum distance between the two sub-pixels does not pass through other sub-pixels.
- the pixel unit 12 refers to the smallest repeating unit in the display panel 10 that can be used to achieve the same light-emitting effect and function, and the arrangement of a plurality of pixel units 12 in an array means that the centers of the plurality of pixel units 12 are along at least two directions Cross-arranged to form an array.
- a plurality of pixel units 12 may be arranged in an array by being staggered along two mutually perpendicular directions.
- the two mutually perpendicular directions may be the row extending direction and the column extending direction of the pixel units 12, respectively.
- the pixel units 12 arranged in the extension direction form pixel rows, and the pixels arranged in the column extension direction form pixel columns.
- the rows and columns of the pixel units 12 in the display panel 10 are opposite.
- the pixel units 12 arranged in rows may be pixel units 12 arranged in columns in other embodiments. Do not expand in detail.
- the current pixel unit 12 that is not at the start and end positions in each pixel column may have two adjacent pixel units 12, the current pixel unit 12 may share the first sub-pixel 122 with one adjacent pixel unit 12, while the current pixel unit 12 may share the first sub-pixel 122 with one adjacent pixel unit 12.
- the pixel unit 12 may share the second sub-pixel 124 with another adjacent pixel unit 12 .
- the current pixel unit 12 that is not at the start and end positions in each pixel row may have two adjacent adjacent pixel units 12, and the current pixel unit 12 may share a third sub-section of the current pixel unit 12 with one adjacent pixel unit 12.
- pixel 126 while the current pixel unit 12 may share another third sub-pixel 126 of the current pixel unit 12 with another adjacent pixel unit 12 .
- the Sharing so that the sub-pixels can achieve a high-resolution display effect from a low-resolution physical resolution through the principle of color borrowing.
- the virtual polygons where the pixel units 12 sharing the first sub-pixel 122 or the second sub-pixel 124 in the display panel 10 are intersected.
- the virtual polygon is a virtual hexagon.
- the first sub-pixels 122 and the second sub-pixels 124 of the plurality of pixel units 12 are alternately arranged in the row extension direction, and the center of the first sub-pixel 122 and the center of the second sub-pixel 124 in the same row On the same straight line; or the first sub-pixels 122 and the second sub-pixels 124 of the plurality of pixel units 12 are alternately arranged in the column extension direction and the center of the first sub-pixel 122 and the center of the second sub-pixel 124 of the same column are at on the same straight line.
- the pixel units 12 are arranged in a rectangular lattice, and the first sub-pixel 122 and the second sub-pixel 124 of the same row of pixel units 12 in two adjacent columns of pixel units 12 extend along the columns The directions are arranged in reverse order.
- the first sub-pixel 122 and the second sub-pixel 124 of one pixel unit 12 in the same row of two adjacent columns of pixel units 12 are arranged from top to bottom along the column extension direction, and the first sub-pixel 122 of the other pixel unit 12 and the second subpixels 124 are arranged from bottom to top along the column extension direction, so that the first subpixels 122 and the second subpixels 124 of the plurality of pixel units 12 in the same row in the entire display panel 10 are alternately arranged in the row extension direction.
- the distance D1 from the geometric center of each third sub-pixel 126 in the pixel unit 12 to the geometric center of the first sub-pixel 122 and the geometric center of the third sub-pixel 126 to the second The distances D2 of the geometric centers of the sub-pixels 124 are equal.
- the display panel 10 can make the third sub-pixel 126, the first sub-pixel 122 and the second sub-pixel 124 closely arranged in a predetermined regularity through the design of the distance between the geometric centers of the sub-pixels in the pixel unit 12, so that the Possibly reduce the spacing between adjacent pixels.
- the distance D3 between the geometric center of the first sub-pixel 122 and the geometric center of the second sub-pixel 124 may be greater than the distance between the geometric center of the third sub-pixel 126 and the geometric center of the first sub-pixel 122 D1 and the distance D2 from the geometric center of the third sub-pixel 126 to the geometric center of the second sub-pixel 124, or the distance D3 between the geometric center of the first sub-pixel 122 and the geometric center of the second sub-pixel 124 may be equal to the third The distance D1 from the geometric center of the sub-pixel 126 to the geometric center of the first sub-pixel 122 and the distance D2 from the geometric center of the third sub-pixel 126 to the geometric center of the second sub-pixel 124, or the geometric center of the first sub-pixel 122 to The distance D3 between the geometric centers of the second subpixels 124 may be smaller than the distance D1 between the geometrical centers of the third subpixels 126 and the geometrical centers of the first subpixels 122 and the geometrical centers
- the first sub-pixels 122 and the second sub-pixels 124 in the embodiments of the present application are arranged along the column direction and realize the sharing of the first sub-pixels 122 or the second sub-pixels 124 in the adjacent pixel units 12 in the column direction, while the third sub-pixels 126 realizes the sharing of the third sub-pixels in the adjacent pixel units 12 in the row direction. It can be understood that the distance D3 between the geometric center of the first sub-pixel 122 and the geometric center of the second sub-pixel 124 may be the same as that of the third sub-pixel 126.
- the distance D1 from the geometric center to the geometric center of the first subpixel 122 and the distance D2 from the geometric center of the third subpixel 126 to the geometric center of the second subpixel 124 are equal or unequal.
- the distance D3 between the geometric center of the first sub-pixel 122 and the geometric center of the second sub-pixel 124 may be based on the size of the virtual hexagon, the shapes and sizes of the first sub-pixel 122 and the second sub-pixel 124 and The relative positions of the first sub-pixel 122, the second sub-pixel 124, and the third sub-pixel 126, etc. are determined.
- the distance design between the centers of the respective sub-pixels in the pixel unit 12 may also be the center of the pixel emitting color, which is not specifically limited here.
- the virtual hexagon includes two short sides that are perpendicular to the extending direction of the columns and are disposed opposite to each other.
- the pixels 126 are respectively disposed at two opposite corners formed by the other four sides of the virtual hexagon.
- one side of the first sub-pixel 122 may overlap with one short side of the virtual hexagon
- one side of the second sub-pixel 124 may overlap with the other short side of the virtual hexagon.
- the adjacent sides of the second sub-pixels 124 are respectively opposite to the two short sides of the virtual hexagon.
- a third sub-pixel 126 is arranged in the virtual hexagon, one corner of the third sub-pixel 126 coincides with one of the two diagonal corners formed by the other four sides of the virtual hexagon, and another third sub-pixel 126 The corner coincides with the other of the two diagonal corners formed by the other four sides of the virtual hexagon.
- the third sub-pixel 126 forms the two sides corresponding to the included angle and the virtual hexagon forms the two sides corresponding to the opposite corner. respectively parallel.
- the other four sides of the virtual hexagon form two opposite right angles.
- the two third sub-pixels 126 are distributed in a mirror image relative to the center line X of the short side, or the two third sub-pixels 126 are symmetrically distributed relative to the center O of the virtual hexagon .
- the two third sub-pixels 126 are distributed in mirror images relative to the center line X of the short side. In the embodiment of FIG. 3 , the two third sub-pixels 126 are symmetrically distributed with respect to the center O of the virtual hexagon.
- the distance L1 between the first subpixel 122 and the second subpixel 124 is equal to the distance L2 between the first subpixel 122 and the third subpixel 126 .
- the distance L between the sub-pixels refers to the minimum distance between the edges of the sub-pixels that are close to each other, and the distance is smaller than the distance D between the geometric centers of the two sub-pixels.
- the distance L1 between the first sub-pixel 122 and the adjacent second sub-pixel 124 needs to be greater than or equal to the process limit distance
- the distance L2 between the first sub-pixel 122 and the adjacent third sub-pixel 126 needs to be greater than or equal to Process limit distance to meet process requirements.
- the distance L between the sub-pixels is generally a process limit distance.
- the display panel 10 can minimize the distance between the first sub-pixel 122 and the second sub-pixel 124, so that the first sub-pixel 122 and the second sub-pixel 124 are adjacent to each other under the condition of the same resolution.
- the adjacent positions of the first sub-pixel 122 and the third sub-pixel 126 can increase the pixel opening area, reduce the driving current of the display device, and further increase the lifespan of the display device.
- the distance L3 between the second subpixel 124 and the third subpixel 126 is equal to the distance L1 between the first subpixel 122 and the third subpixel 126 .
- the distance L3 between the second sub-pixel 124 and the adjacent third sub-pixel 126 needs to be greater than or equal to the process limit distance to meet the process requirements.
- the second sub-pixel 124 and the The adjacent positions of the third sub-pixel 126 and the adjacent positions of the first sub-pixel 122 and the third sub-pixel 126 can increase the pixel opening area, reduce the driving current of the display device, and further increase the life of the display device.
- the distance L2 between the first subpixel 122 and the third subpixel 126 is equal to the distance L3 between the second subpixel 124 and the third subpixel 126 .
- the adjacent positions of the first sub-pixel 122 and the third sub-pixel 126 and the adjacent positions of the second sub-pixel 124 and the third sub-pixel 126 can increase the pixel opening area and reduce the display device. drive current, thereby increasing the life of the display device.
- the distance L1 between the first sub-pixel 122 and the second sub-pixel 124 , the distance L2 between the first sub-pixel 122 and the third sub-pixel 126 , and the distance between the second sub-pixel 124 and the third sub-pixel 124 are all equal.
- the opening area of all sub-pixels can be further increased, the driving current of the display device can be reduced, and the lifespan of the display device can be increased.
- the first subpixel 122 and the second subpixel 124 are hexagonal, and the third subpixel 126 is quadrilateral. Therefore, in the display panel 10 , two opposite sides of the first sub-pixel 122 are adjacent to the two second sub-pixels 124 respectively, and the other four sides of the first sub-pixel 122 are respectively adjacent to the four third sub-pixels. 126 adjacent. Likewise, two opposite sides of the second sub-pixel 124 are adjacent to the two first sub-pixels 122 respectively, and the other four sides of the second sub-pixel 124 are respectively adjacent to the four third sub-pixels 126 . The third sub-pixels 126 are respectively adjacent to the two first sub-pixels 122 on one set of opposite sides, and the third sub-pixels 126 are respectively adjacent to the two second sub-pixels 124 on the other set of opposite sides.
- the first sub-pixel 122, the second sub-pixel 124 and the third sub-pixel 126 are not limited to the shapes discussed above, and one of quadrilateral, hexagonal, and octagonal can be selected according to actual needs. one or more, which are not specifically limited here.
- each sub-pixel may be provided with a chamfer at the edge chamfer.
- the color of the light emitted by the first subpixel 122 is different from the color of the light emitted by the second subpixel 124 and the color of the light emitted by the third subpixel 126 .
- the light emitted by the sub-pixels in each pixel unit 12 includes red light, green light and blue light.
- the display panel 10 can achieve normal display of full-color images by uniformly distributing sub-pixels with different colors.
- the first subpixel 122 emits red light
- the second subpixel 124 emits blue light
- the third subpixel 126 emits green light.
- the first subpixel 122 emits blue light
- the second subpixel 124 emits red light
- the third subpixel 126 emits green light.
- the area of the first sub-pixel 122 is larger than that of the second sub-pixel 124
- the area of the second sub-pixel 124 is larger than that of the third sub-pixel 126 .
- the blue sub-pixel area can be larger than the red and green sub-pixel areas.
- the green sub-pixel area can be minimized.
- the corresponding relationship between the emission colors of the first sub-pixel 122 , the second sub-pixel 124 and the third sub-pixel 126 may not be limited to the above-discussed embodiments, but may be transformed according to actual needs. Make specific restrictions.
- the mask assembly (not shown) provided by the embodiment of the present application can be used to manufacture the display panel 10 of any of the above-mentioned embodiments.
- the mask assembly includes a first mask plate 20 , a second mask plate 20 The mask 30 and the third mask 40.
- the first mask 20 includes a first substrate 22 and a first opening 24 opened in the first substrate 22.
- the first opening 24 corresponds to the first sub-pixel 122
- the mask 30 includes a second substrate 32 and a second opening 34 formed in the second substrate 32
- the second opening 34 corresponds to the second sub-pixel 124
- the third mask 40 includes a third substrate 42 and a second opening 34 formed in the third substrate 32 .
- the third opening 44 of the substrate 42 corresponds to the third sub-pixel 126 .
- the mask assembly of the embodiments of the present application can be fabricated to form the display panel 10 , and any one of the first sub-pixels 122 of the display panel 10 can be connected to a second sub-pixel 124 adjacent to the first sub-pixel 122 and a second sub-pixel 124 adjacent to the first sub-pixel 122 .
- the pixel 122 and the two third sub-pixels 126 adjacent to the second sub-pixel 124 form an independent pixel unit 12, so that the sub-pixels can achieve high-resolution display from low-resolution physical resolution through the color borrowing principle. Effect.
- the first substrate 22 , the second substrate 32 and the third substrate 42 are made of metal material.
- the first mask plate 20, the second mask plate 30 and the third mask plate 40 can be high-precision metal masks, which can be applied to the evaporation process, and the corresponding organic light-emitting materials corresponding to the pixel patterns are formed by evaporation the display panel 10.
- the mask assembly further includes a cover mask (Cover Mask), a support mask (Howling Mask) and an alignment mask (Align Mask).
- Cover Mask a cover mask
- Support Mask Howling Mask
- Align Mask an alignment mask
- the first mask plate 20, the second mask plate 30 and the third mask plate 40 can all be combined with the cover mask plate, the support mask plate and the alignment mask plate to form a Mask Frame Assembly (MFA).
- MFA Mask Frame Assembly
- the combined mask integration frame can be put into the corresponding evaporation chambers respectively to evaporate the organic light-emitting material corresponding to the sub-pixel.
- one sub-pixel pattern can be formed each time by evaporation, and another sub-pixel pattern is formed after one sub-pixel pattern is formed.
- the display panel 10 is not limited to be formed by an evaporation process, and the display panel 10 may be formed by a photolithography process, an etching process, etc., as required.
- the display device includes the display panel 10 according to any of the above-mentioned embodiments.
- any one of the first sub-pixels 122 of the display panel 10 may be connected to a second sub-pixel 124 adjacent to the first sub-pixel 122 and to the first sub-pixel 122 and the second sub-pixel 124
- the two third sub-pixels 126 adjacent to the pixel 124 form an independent pixel unit 12, so that the sub-pixels can achieve a high-resolution display effect from a low-resolution physical resolution through the color borrowing principle.
- the embodiment of the present application further provides a display panel 10 ′, the display panel 10 ′ includes a plurality of pixel units 12 ′ arranged in an array, and each pixel unit 12 ′ Including one first sub-pixel 122', one second sub-pixel 124' and two third sub-pixels 126' located within the virtual polygon, the first sub-pixel 122' and the second sub-pixel 124' are adjacent, and the sides of the virtual polygon The number is greater than or equal to five, and the two third sub-pixels 126' are adjacent to the first sub-pixel 122' and the second sub-pixel 124'; the geometric center P1' of the first sub-pixel 122' in the pixel unit 12' to two The geometric centers P3' of the second sub-pixels 126' have the same first distance D1', and the geometric centers P2' of the second sub-pixels 124' to the geometric centers P3' of the two third sub-pixels 126' have
- a first sub-pixel 122 ′, a second sub-pixel 124 ′ adjacent to the first sub-pixel 122 ′, and a second sub-pixel 124 ′ adjacent to the first sub-pixel 122 ′ and the second sub-pixel 122 ′ The two third sub-pixels 126' adjacent to the pixel 124' form an independent pixel unit 12', so that the sub-pixels are evenly distributed. The design ensures the display effect.
- the size matching between the sub-pixels makes the ratio of the distances between the geometric center P1' of the first sub-pixel 122' and the geometric center P2' of the second sub-pixel 124' to the first connecting line P3'P4' satisfy the preset condition , so that the pixel unit 12 ′ is flat, and the geometric center P1 ′ of the first sub-pixel 122 ′ is closer to the geometric center of the pixel unit 12 ′, which can reduce the jaggedness in the display effect.
- the sub-pixels are adjacent to the sub-pixels means that the connecting line with the smallest distance between the two sub-pixels does not pass through other sub-pixels.
- the size of the first distance D1 ′ and the second distance D2 ′ may be based on the shape and size of the first sub-pixel 122 ′ and the second sub-pixel 124 ′ and the first sub-pixel 122 ′, the second sub-pixel 124 ′ and the third sub-pixel 122 ′
- the relative positions of the pixels 126' are determined, which are not specifically limited herein. In other embodiments, the distance design between the centers of the respective sub-pixels in the pixel unit 12' may also be the center of the pixel's emission color.
- the pixel unit 12 ′ refers to the smallest repeating unit in the display panel 10 ′ that can be used to achieve the same light-emitting effect and function, and a plurality of pixel units 12 ′ are arranged in an array to indicate the central edge of the plurality of pixel units 12 ′ At least two directions are arranged crosswise to form an array.
- the plurality of pixel units 12 ′ can be arranged in an array by being staggered in two directions perpendicular to each other. In this case, the two directions that are perpendicular to each other can be the row extending direction and the column extending direction of the pixel units 12 ′, respectively.
- the pixel units 12' arranged along the row extension direction form pixel rows, and the pixel units 12' arranged along the column extension direction form pixel columns.
- the rows and columns of the pixel units 12 ′ arranged in the display panel 10 ′ are opposite.
- the pixel units 12 ′ arranged in rows may be pixel units 12 arranged in columns in other embodiments. ', which will not be expanded in detail here.
- the first distance D1' and the second distance D2' may not be equal.
- first distance D1' and the second distance D2' may be equal, which are not specifically limited herein.
- the first sub-pixels 122 ′ and the second sub-pixels 124 ′ of the plurality of pixel units 12 ′ are respectively arranged in sequence in the row extension direction to form a plurality of rows of the first sub-pixels 122 ′. and a plurality of rows of second sub-pixels 124', the first sub-pixels 122' and the second sub-pixels 124' of the plurality of pixel units 12' are alternately arranged in the column extension direction.
- the display panel 10' forms a plurality of first sub-pixel rows and second sub-pixel rows alternately arranged in the column direction, and correspondingly, the third sub-pixels 126' form a plurality of third sub-pixel rows.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' arranged alternately in the extending direction of the columns may be on the same straight line.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' arranged alternately in the row extension direction may be on the same straight line.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' that are alternately arranged in the extending direction of the columns may not be on the same straight line.
- the pixel units 12' are arranged in a rectangular lattice, the virtual polygons where each pixel unit 12' is located in the display panel 10' do not intersect with each other, and the first sub-pixel 122' and the second sub-pixel 122' in the pixel unit 12'
- the sub-pixels 124' are arranged in the same order along the column extension direction.
- the first sub-pixel 122' and the second sub-pixel 124' in the pixel unit 12' are arranged from top to bottom along the column extension direction.
- the first sub-pixels 122' and the second sub-pixels 124' of the plurality of pixel units 12' are alternately arranged in the row extension direction, and the plurality of pixel units 12' The first subpixels 122' and the second subpixels 124' are alternately arranged in the column extension direction.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' arranged alternately in the column extension direction may be on the same straight line.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' alternately arranged in the row extension direction may not be on the same straight line.
- the third sub-pixels 126 ′ of the pixel units 12 ′ in two adjacent columns corresponding to the adjacent pixel units 12 ′ are arranged along the row extending direction.
- the pixel units 12 ′ Arranged in a rectangular lattice, the virtual polygons where each pixel unit 12' is located in the display panel 10' do not intersect with each other, and the first sub-pixel 122' and the second sub-pixel 122' and the second
- the arrangement order of the sub-pixels 1224 ′ along the column extension direction is reversed, for example, the first sub-pixel 122 ′ and the second sub-pixel 1224 ′ of a pixel unit 12 ′ in the same row in two adjacent columns of pixel units 12 ′ are arranged along the column extension direction Arranged from top to bottom, the first subpixel 122' and the second subpixel 1224' of another pixel unit 12' are arranged from bottom to top along the column extension direction, so that the first subpixel 122'
- the third sub-pixels 126 ′ of the pixel units 12 ′ in two adjacent columns corresponding to the adjacent pixel units 12 ′ are arranged along the column extension direction. At this time, the pixel units 12 ′ form a triangle.
- the virtual polygons where each pixel unit 12' is located in the display panel 10' do not intersect with each other, and the first sub-pixel 122' and the second sub-pixel 124' in the pixel unit 12' are arranged in the same order along the column extension direction, for example , the first sub-pixel 122' and the second sub-pixel 124' in the pixel unit 12' are arranged from top to bottom along the column extension direction, so that the first sub-pixel 122' of the pixel unit 12' in the current row and the pixel unit 12 in the adjacent row are arranged from top to bottom.
- ' of the second sub-pixels 124' are alternately arranged in the row direction.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' that are alternately arranged in the extending direction of the columns may not be on the same straight line.
- the geometric centers P1' of the first sub-pixels 122' and the geometric centers P2' of the second sub-pixels 124' which are alternately arranged in the row extension direction may be on the same straight line.
- first sub-pixel 122' and the second sub-pixel 124' can be determined according to the size and arrangement of the pixel unit 12' and the size and position of the first sub-pixel 122' and the second sub-pixel 124' , which is not specifically limited here.
- the virtual polygons in which the pixel units 12' are located in the display panel 10' do not intersect with each other.
- the 'interval L3' may be equal.
- the distance L2' between the first sub-pixel 122' and the adjacent third sub-pixel 126' needs to be greater than or equal to the process limit distance
- the distance between the second sub-pixel 124' and the adjacent third sub-pixel 126' needs to be greater than or equal to the process limit distance to meet the process requirements.
- the distance L between the sub-pixels is generally a process limit distance.
- the display panel 10 ′ can minimize the spacing between the sub-pixels, so that the first sub-pixel 122 ′ and the third sub-pixel 126 ′ are adjacent to each other and the second sub-pixel 124 ′ under the condition of the same resolution
- the position adjacent to the third sub-pixel 126 ′ can increase the pixel opening area, reduce the driving current of the display device, and further increase the lifespan of the display device.
- the distance L2 ′ between the first sub-pixel 122 ′ and the third sub-pixel 126 ′ in the pixel unit 12 ′ and the distance between the second sub-pixel 124 ′ and the third sub-pixel 126 ′ L3' may also be unequal, and can be flexibly configured according to actual needs, which is not specifically limited here.
- the distance L1' between the first sub-pixel 122' and the second sub-pixel 124' in the pixel unit 12' is greater than the distance L2 between the first sub-pixel 122' and the third sub-pixel 126' ', and/or the distance L1' between the first subpixel 122' and the second subpixel 124' is greater than the distance L3' between the second subpixel 124' and the third subpixel 126'.
- the distance L2' between the first sub-pixel 122' and the adjacent second sub-pixel 126' needs to be greater than or equal to the process limit distance.
- the shape of the first sub-pixel 122 ′ includes a triangle, a quadrilateral, a pentagon, a fan shape or an irregular shape, etc.
- the shape of the second sub-pixel 124 ′ includes a quadrilateral, a pentagon, a fan, or an irregular shape, and the like.
- the shape of the pixel unit 12' is axisymmetrically designed.
- the shape of the pixel unit 12' may be symmetrically arranged with respect to a line X' parallel to the column extension direction and passing through the geometric center of the pixel unit 12'.
- the shape of the pixel unit 122' is not designed to be axisymmetric.
- the two third sub-pixels 126' in the pixel unit 12' are symmetrically designed with respect to a straight line where the geometric center P1' of the first sub-pixel 122' and the geometric center P2' of the second sub-pixel 124' are located.
- the straight line where the geometric center P1 ′ of the first sub-pixel 122 and the geometric center P2 ′ of the second sub-pixel 124 ′ are located can be designed along the column extension direction.
- the axes of symmetry of the two third sub-pixels 126' may be the same as the axes of symmetry of the pixel unit 12'.
- the two third sub-pixels 126' in the pixel unit 12' are the same shape and size. Therefore, the light-emitting effects of the two third sub-pixels 126' in the pixel unit 12' are the same, which is beneficial to realize the uniform display of the display panel 10'.
- the shape of the first sub-pixel 122' is designed to be axisymmetric.
- the first sub-pixels 122' may be symmetrically disposed with respect to a line parallel to the column extension direction and passing through the geometric center P1' of the first sub-pixels 122'.
- the axis of symmetry of the first sub-pixel 122' may be the same as the axis of symmetry of the pixel unit 12'.
- the shape of the second sub-pixel 124' is axisymmetrically designed.
- the second sub-pixels 122' may be symmetrically arranged with respect to a line parallel to the column extension direction and passing through the geometric center of the second sub-pixels 122'.
- the axis of symmetry of the second sub-pixel 12' may be the same as the axis of symmetry of the pixel unit 12'.
- the axis of symmetry of the second sub-pixel 122' may not be limited to the above-discussed embodiments, but may be changed according to actual conditions, which is not specifically limited herein.
- the first sub-pixel 122 ′ in the pixel unit 12 includes a side adjacent to the third sub-pixel 126 ′, and the side of the first sub-pixel 122 ′ set relative to the virtual polygon is adjacent to the adjacent third sub-pixel 126 ′.
- the extension direction of the pixel 122 ′ forms an included angle, and the angle range of the included angle is greater than or equal to 0° and less than or equal to 30°.
- the first sub-pixel 122' is opposite to the side adjacent to the third sub-pixel 126', and the extension direction of the third sub-pixel 126' may be the side of the third sub-pixel 126' relative to the first sub-pixel 122'.
- the direction of the straight line connecting the midpoints of two adjacent opposite sides For example, the side of the third sub-pixel 126' relative to the first sub-pixel 122' is b1, the two adjacent opposite sides are the second side b2 and the fourth side b4, and the midpoint of the second side b2 is the same as the fourth side b2.
- the direction of the straight line connecting the midpoints of the side b4 is the extension direction of the third sub-pixel 126 ′.
- the size of the side of the pixel unit 12 ′ on the side of the first sub-pixel 122 ′ close to the second sub-pixel 124 ′ in the row extension direction is smaller than that of the first sub-pixel 122 ′ far from the second sub-pixel 124 ′ The dimension of one side in the row extension direction.
- the size of the side of the pixel unit 12 ′ close to the second sub-pixel 124 ′ in the row extension direction of the first sub-pixel 122 ′ is smaller than that of the first sub-pixel 122 ′ in the row extension direction maximum size.
- the size of the first sub-pixel 122 ′ is designed to be embedded in the pixel unit 12 ′ to be opposite to the second sub-pixel 124 ′, so that the cooperation between the sub-pixels is closer, and the geometry of the first sub-pixel 122 ′ is designed.
- the center P1' is closer to the geometric center of the pixel unit 12', which can reduce the jaggedness in the display effect. .
- the geometric center P3' of a third sub-pixel 126' in the pixel unit 12' is connected with the geometric center P2' of the second sub-pixel 124' and the geometric center P2' of the second sub-pixel 124'
- the line connecting with the geometric center P4 ′ of the other third sub-pixel 126 ′ forms a first angle, and the first angle ranges from 60° to 150°.
- the geometric center P3 ′ of a third sub-pixel 126 ′ in the pixel unit 12 is connected with the geometric center P1 ′ of the first sub-pixel 122 ′ and the geometric center of the first sub-pixel 122 ′ is connected
- a line connecting with the geometric center P4' of the other third sub-pixel 126' forms a second angle, and the second angle is greater than the first angle.
- the line connecting the geometric center P3' of a third sub-pixel 126' and the geometric center P2' of the second sub-pixel 124' is P3' P2', and the geometric center P2' of the second sub-pixel 124' is connected to another third sub-pixel 124'.
- the connection line of the geometric center P4' of the sub-pixel 126' is P2'P4', and the first angle is the size of ⁇ P3'P2'P4', that is to say, 60° ⁇ P3'P2'P4' ⁇ 150° .
- the geometric center P3' of a third sub-pixel 126' and the geometric center P1' of the first sub-pixel 122' are connected by P3' P1', and the geometric center P1' of the first sub-pixel 122' is connected to another third sub-pixel 122'.
- the connection line of the geometric center P4' of the pixel 126' is P1'P4', and the second angle is the size of ⁇ P3'P1'P4', that is to say, ⁇ P3'P1'P4' is smaller than ⁇ P3'P2'P4' .
- the first sub-pixel 122', the second sub-pixel 124' and the two third sub-pixels 126' in the pixel unit 12' all include an inner corner adjacent to each other.
- the sum of the interior angles of the two sub-pixels 124' and the two third sub-pixels 126' adjacent to each other ranges from 300° to 400°.
- first sub-pixel 122 ′, the second sub-pixel 124 ′ and the two third sub-pixels 126 ′ may not be limited to include only one inner corner adjacent to each other.
- first sub-pixel 126 ′ The pixel 122 ′ and the second sub-pixel 124 ′ may respectively include two inner corners adjacent to the third sub-pixel 126 ′, so that the first sub-pixel 122 ′, the second sub-pixel 124 ′ and the two third sub-pixels 126 '
- the range of the sum of adjacent interior angles may not be limited to the above-discussed embodiments, but may be flexibly configured according to actual needs, which is not specifically limited herein.
- the projection of the first sub-pixel 122' in the row extension direction of the pixel unit 12' overlaps the projection of the third sub-pixel 126' in the row extension direction, and the first sub-pixel 122' in the row extension direction
- the portion of the projection of the third sub-pixel 126' that overlaps the projection of the third sub-pixel 126' along the row extension direction is larger than the portion of the projection of the first sub-pixel 122' along the row extension direction that does not overlap the projection of the third sub-pixel 126' along the row extension direction.
- the geometric center P1' of the first sub-pixel 122' is closer to the geometric center of the pixel unit 12', which can reduce the jaggedness in the display effect.
- the virtual polygon is a virtual pentagon
- the first side a1 of the first sub-pixel 122 ′ is arranged along the first side D1 ′ of the virtual pentagon
- the first sub-pixel 122 ′ The second side a2 and the third side a3 are respectively arranged along the second side d2 and the third side d3 of the virtual pentagon
- the fourth side a4 and the fifth side a5 of the first sub-pixel 122' are respectively opposite to two third sides.
- the first side b1 of the sub-pixel 126' is arranged, the second side b2 of the two third sub-pixels 126' is arranged along the second side D2' and the third side D3' of the virtual pentagon, respectively, and the two third sub-pixels
- the third side b3 of the 126' is respectively arranged along the fourth side d4 and the fifth side d5 of the virtual pentagon, and the fourth side b4 of the two third sub-pixels 126' is arranged opposite to the second sub-pixel 124'.
- the first sub-pixel 122' may be substantially pentagonal, and the third sub-pixel 126' may be substantially quadrilateral. In this way, the first sub-pixel 122' and the third sub-pixel 126' may cooperate with each other and be compactly arranged Within the virtual pentagon, the display effect is guaranteed.
- the virtual polygon is a virtual pentagon
- the first sub-pixel 122' includes an arc-shaped first side a1
- the first side a1 of the first sub-pixel 122' is relatively virtual.
- the first side d1 of the pentagon is arranged
- the second side a2 and the third side a3 of the first sub-pixel 122' are respectively arranged along the second side d2 and the third side d3 of the virtual pentagon
- the fourth side a4 and the fifth side a5 are respectively disposed opposite to the first sides b1 of the two third sub-pixels 126 ′
- the second sides b2 of the two third sub-pixels 126 ′ are respectively along the second sides of the virtual pentagon D2' and the third side D3' are arranged
- the third sides b3 of the two third sub-pixels 126' are respectively arranged along the fourth side d4 and the fifth side d5 of the virtual pen
- the first sub-pixel 122' may be substantially a quadrilateral with rounded corners and the rounded corners are disposed relative to the first side d1 of the virtual pentagon, and the third sub-pixel 126' may be substantially quadrilateral.
- the first sub-pixel 122 ' and the third sub-pixel 126' can cooperate with each other, and are compactly arranged in the virtual pentagon to ensure the display effect.
- the virtual polygon is a virtual pentagon
- the first sub-pixel 122' includes an arc-shaped first side a1
- the first side a1 of the first sub-pixel 122' is relatively virtual.
- the first side d1 of the pentagon is arranged
- the second side a2 and the third side a3 of the first sub-pixel 122 ′ are respectively arranged opposite to the first side b1 of the two third sub-pixels 126 ′
- the two third sub-pixels 126 The second side b2 of ' is respectively arranged along the second side D2' and the third side D3' of the virtual pentagon
- the third side b3 of the two third sub-pixels 126' is respectively along the fourth side d4 of the virtual pentagon and the fifth side d5, and the fourth side b4 of the two third sub-pixels 126' is arranged opposite to the second sub-pixel 124'.
- the first sub-pixel 122' may be substantially fan-shaped, and the third sub-pixel 126' may be substantially quadrilateral. In this way, the first sub-pixel 122' and the third sub-pixel 126' may cooperate with each other and be compactly arranged in the virtual Within the pentagon, the display effect is guaranteed.
- the virtual polygon is a virtual pentagon
- the first side a1 of the first sub-pixel 122 ′ is arranged along the first side d1 of the virtual pentagon
- the second side a2 and the third side a3 of the two third sub-pixels 126' are respectively disposed opposite to the first sides b1 of the two third sub-pixels 126'
- the second sides b2 of the two third sub-pixels 126' are respectively along the first side of the virtual pentagon.
- the second side d2 and the third side d3 are arranged, the third side b3 of the two third sub-pixels 126' are respectively arranged along the fourth side d4 and the fifth side d5 of the virtual pentagon, and the two third sub-pixels 126'
- the fourth side b4 is disposed opposite to the second sub-pixel 124'.
- the first sub-pixel 122' may be substantially triangular, and the third sub-pixel 126' may be substantially quadrilateral. In this way, the first sub-pixel 122' and the third sub-pixel 126' may cooperate with each other and be compactly arranged in the virtual Within the pentagon, the display effect is guaranteed.
- the two third sub-pixels 126' may be symmetrically arranged relative to a line X where the geometric center P1' of the first sub-pixel 122' and the geometric center P2' of the second sub-pixel 124' are located.
- the second sub-pixels 124 ′ may be substantially quadrilateral, and the adjacent first sides c1 and second sides c2 of the second sub-pixels 124 ′ are opposite to the two third sub-pixels 126 respectively.
- the fourth side b4 of ' is set, and the adjacent third side c3 and the fourth side c4 of the second sub-pixel 124' are respectively set relative to the fifth side d5 and the fourth side d4 of the virtual pentagon.
- the second sub-pixel 124 ′ is formed with each side opposite to the fourth side b4 of the two third sub-pixels 126 ′ and corresponding to the fourth side d4 and the fifth side d5 of the virtual pentagon, wherein the second sub-pixel 124
- the third side c3 and the fourth side c4 of ' are respectively located on the extension line of the third side b3 of the two third sub-pixels 126', and the included angle formed by the first side c1 and the second side c2 of the second sub-pixel 124' It is disposed opposite to the included angle formed by the second side a2 and the third side a3 of the first sub-pixel 122 ′.
- the second sub-pixel 124' may cooperate with the first sub-pixel 122' and the third sub-pixel 126', and be compactly arranged in the virtual pentagon to ensure the display effect.
- the third sub-pixels 126' in the pixel unit 12' are the same size and shape.
- the light-emitting effect of the third sub-pixel 126' in each pixel unit 12' is the same, which is beneficial to ensure the display effect of the display panel 10'.
- the lengths of the second side b2 and the fourth side b4 opposite to the third sub-pixel 126' are not equal.
- the lengths of the fourth sides b4 of the two third sub-pixels 126' may be equal.
- the lengths of the first side c1 and the second side c2 of the second sub-pixel 124' may be equal, and the second sub-pixel 124' may be substantially square.
- the lengths of the fourth sides b4 of the two third sub-pixels 126 ′ are equal, the lengths of the second sides b2 of the corresponding two third sub-pixels 126 ′ are the same.
- the virtual five sides The lengths of the second side D2' and the third side D3' of the shape are the same.
- the length of the second side b2 of each third sub-pixel 126' may be shorter than the length of the fourth side b4, or, as shown in FIG. 11 As shown, the length of the second side b2 of each third sub-pixel 126' may be longer than the length of the fourth side b4.
- the included angle between the second side a2 and the third side a3 of the first sub-pixel 122' is 90°.
- the included angle between the first side c1 and the second side c2 of the second sub-pixel 124' is 90°, and the included angle between the first side b1 and the fourth side b4 of the third sub-pixel 126' is 90°.
- the angle between the second side a2 and the third side a3 of the first sub-pixel 122 ′, the angle between the first side c1 and the second side c2 of the second sub-pixel 124 ′, and the two third sub-pixels 126 The included angles of the first side b1 and the fourth side b4 of ' are arranged around each other, and the four right angles are arranged in cooperation with each other, so that the four sub-pixels are arranged in close cooperation within the virtual pentagon to ensure the display effect.
- the second side b2 and the fourth side b4 of the third subpixel 126' are parallel to each other.
- the third sub-pixel 126' may have a trapezoid shape.
- the third sub-pixel 126' may have a right-angled trapezoid, and the first side b1 of the third sub-pixel 126' may be a right-angled waist of the right-angled trapezoid.
- the lengths of the fourth sides b4 of the two third sub-pixels 126' may not be equal.
- the second side b2 of any third sub-pixel 126' of the two third sub-pixels 126' of the pixel unit 12' may be equal to the fourth side b4 of the other third sub-pixel 126', and accordingly,
- the lengths of the second side D2' and the third side D3' of the virtual pentagon may be different, and the second sub-pixel 124' may be substantially rectangular.
- the geometric centers P2 ′ of the plurality of first sub-pixels 122 ′ and the plurality of second sub-pixels 124 ′ arranged along the column extension direction may not be on the same straight line superior.
- the second sub-pixel 124' is substantially fan-shaped, and the two straight sides of the second sub-pixel 124' are respectively disposed opposite to the fourth side b4 of the two third sub-pixels 126'.
- the second sub-pixel 124 ′ is formed with a straight line matched with the fourth side b4 of the two third sub-pixels 126 ′, and the angle formed by the two straight lines of the second sub-pixel 124 ′ and the first sub-pixel
- the angle formed by the second side a2 and the third side a3 of the 122' is set opposite to each other, and the arc side of the second sub-pixel 124' is set opposite to the fourth side d4 and the fifth side d5 of the virtual pentagon.
- the second sub-pixel 124' may cooperate with the first sub-pixel 122' and the third sub-pixel 126', and be compactly arranged in the virtual pentagon to ensure the display effect.
- the lengths of the second side b2 and the fourth side b4 of each third sub-pixel 126' may also be the same.
- one first sub-pixel 122', one second sub-pixel 124' and two third sub-pixels 126' of each pixel unit 12' are located on the virtual pentagon
- the first side a1 of the first sub-pixel 122' is arranged along the first side d1 of the virtual pentagon
- the second side a2 and the third side a3 of the first sub-pixel 122' are respectively opposite to the two third sub-pixels
- the first side b1 of the 126' is set
- the fourth side a4 of the first sub-pixel 122' is set relative to the first side c1 of the second sub-pixel 124'
- the second sides b2 of the two third sub-pixels 126' are along the virtual
- the second side d2 and the third side d3 of the pentagon are arranged
- the third side b3 of the two third sub-pixels 126' are respectively arranged along the fourth side d4 and the fifth side d5 of
- the first sub-pixel 122' may be substantially quadrilateral, in particular, the first sub-pixel 122' may be substantially trapezoidal, and the first side a1 and the fourth side a4 of the first sub-pixel 122' are the bottom sides of the trapezoid, The second side a3 and the third side a4 of the first sub-pixel 122' are the waists of the trapezoid.
- the second subpixel 124' may have a pentagon shape.
- the third subpixel 126' may be substantially quadrilateral. Wherein, in the example of FIG. 18 , the third sub-pixels 126' may be arranged in a substantially trapezoidal shape. In the example of Figure 19, the third subpixel 126' may be substantially rectangular.
- one first subpixel 122', one second subpixel 124', and two third subpixels 126' of each pixel unit 12' are located within a virtual hexagon, the first subpixel 122
- the first side a1 of ' is arranged along the first side d1 of the virtual hexagon
- the second side a2 and the third side a3 of the first sub-pixel 122' are respectively arranged relative to the first side b1 of the two third sub-pixels 126'
- the second sides b2 of the two third sub-pixels 126' are respectively arranged along the second side d2 and the third side d3 of the virtual hexagon
- the third sides b3 of the two third sub-pixels 126' are respectively arranged along the virtual hexagon
- the fourth side d4 and the fifth side d5 of the shape are arranged, the fourth side b4 of the two third sub-pixels 126' is arranged opposite to the first side c1 and the second side c2 of the second sub-pixel 124', and
- the first sub-pixel 122' may be substantially triangular, and the second sub-pixel 124' may be substantially pentagonal.
- the third subpixel 126' may be substantially quadrilateral. Wherein, in the example of FIG. 20 , the third sub-pixels 126' may be arranged in a substantially trapezoidal shape. In the example of FIG. 21, the third subpixel 126' may be substantially rectangular.
- the first sub-pixel 122', the second sub-pixel 124' and the third sub-pixel 126' are not limited to the shapes discussed above, but quadrilateral, hexagonal, and octagonal can be selected according to actual needs One or more of these, correspondingly, the design of each side of the first sub-pixel 122', the second sub-pixel 124' and the third sub-pixel 126' and the angular relationship between each side are also flexibly configured as required. This is not specifically limited. It should be noted that when each sub-pixel is designed as a polygon, the sides of the polygon are not limited to strictly flat line segments. Due to process errors, each side can extend along a predetermined direction within a certain range, which is not specifically limited here. .
- the length ratio of the second side b2 of the third sub-pixel 126' to the fourth side b4 of the third sub-pixel 126' is in the range of 0.5-2.
- a line connecting the midpoint of the second side b2 and the midpoint of the fourth side b4 in the third subpixel 126' passes through the geometric center P3' (P4') of the third subpixel 126'.
- each sub-pixel may be designed with rounded corners at the intersection of each side.
- each sub-pixel may be designed in a chamfered manner or in other manners at the intersection of each side. This is not specifically limited.
- the color of the light emitted by the first subpixel 122' is different from the color of the light emitted by the second subpixel 124' and the color of the light emitted by the third subpixel 126'.
- each pixel unit 12' includes red light, green light and blue light.
- the display panel 10' can uniformly distribute sub-pixels with different colors to realize normal display of full-color images.
- the first sub-pixel 122' emits blue light
- the second sub-pixel 124' emits red light
- the third sub-pixel 126' emits green light
- the area of the first sub-pixel 122' is larger than that of the third sub-pixel 126'
- the area of the third sub-pixel 126' is larger than that of the second sub-pixel 124'.
- each sub-pixel may be the area of the luminescent material of the pixel, for example, the area of the anode material of the organic light emitting diode.
- the area of each sub-pixel may also be the area of the opening through which the pixel placement material emits light through the opening, for example, the area of the opening corresponding to the pixel defining layer and the sub-pixel in the organic light emitting diode display panel 10 ′, which is not described here. Specific restrictions.
- the blue sub-pixel area may be larger than the red and green sub-pixel areas because the blue light-emitting material generally has the lowest luminous efficiency and relatively short lifetime compared to red and green.
- the green sub-pixel area can be minimized.
- the corresponding relationship between the emission colors of the first sub-pixel 122', the second sub-pixel 124' and the third sub-pixel 126' may not be limited to the above-discussed embodiments, but may be transformed according to actual needs.
- the first sub-pixel 122' emits red light
- the second sub-pixel 124' emits blue light
- the third sub-pixel 126' emits green light, which is not specifically limited herein.
- the mask assembly (not shown) of the embodiment of the present application is used to manufacture the display panel 10 ′ of any of the above-mentioned embodiments, and the mask assembly includes a first mask The board 20', the second mask 30' and the third mask 40', the first mask 20' includes a first substrate 22' and a first opening 24' opened in the first substrate 22', the first The opening 24' corresponds to the first sub-pixel 122', the second mask 30' includes a second substrate 32' and a second opening 34' opened on the second substrate 32', the second opening 34' and the second sub-pixel Corresponding to 124', the third mask 40' includes a third substrate 42' and a third opening 44' opened in the third substrate 42', and the third opening 44' corresponds to the third sub-pixel 126'.
- the mask assembly according to the embodiment of the present application can be fabricated to form the display panel 10'.
- the four sub-pixels in the display panel 10' together form an independent light-emitting unit.
- the geometric center P1' of the first sub-pixel 122' and the geometric center P3' of the two third sub-pixels 126' have the same first distance D1'
- the geometric center P2' of the second sub-pixel 124' and the geometric center P3' of the two third sub-pixels 126' have The same second distance D2' makes the distribution of sub-pixels uniform, and the display effect is guaranteed by the distribution of sub-pixels in the pixel unit 12' and the design of the first distance D1' and the second distance D2'.
- the first substrate 22', the second substrate 32' and the third substrate 42' are made of metal material.
- the first mask plate 20', the second mask plate 30' and the third mask plate 40' can be high-precision metal masks, which can be applied to the evaporation process, and the organic light emission corresponding to the pixel pattern can be evaporated
- the material forms the corresponding display panel 10'.
- the combined mask integration frame can be put into the corresponding evaporation chambers respectively to evaporate the organic light-emitting material corresponding to the sub-pixel.
- one type of sub-pixel pattern can be formed each time by evaporation, and after one type of sub-pixel pattern is formed, another sub-pixel pattern is formed, and three sub-pixel patterns are sequentially formed to obtain the display panel 10 ′ according to the embodiment of the present application. .
- the correspondence between the first opening 24 ′ and the first sub-pixel 122 ′ refers to the shape, size and relative position distribution of the first opening 24 ′ and the shape and size of the first sub-pixel 122 ′ in the display panel 10 ′
- the evaporation material can pass through the first opening 24' to form the first sub-pixel 122' having a predetermined shape, size and relative position distribution on the array substrate, that is, the first sub-pixel 122'.
- Graphics for pixel 122' is
- the correspondence between the second opening 34 ′ and the second sub-pixel 124 ′ refers to the shape, size and relative position distribution of the second opening 34 ′ and the shape, size and relative position distribution of the second sub-pixel 124 ′ in the display panel 10 ′
- the third opening 44' corresponds to the third sub-pixel 126' refers to the shape, size and relative position distribution of the third opening 44' and the shape and size of the third sub-pixel 126' in the display panel 10' corresponds to the relative position distribution.
- the display panel 10' is not limited to be formed by an evaporation process, and the display panel 10' may be formed by a photolithography process, an etching process, etc. as required.
- the display device of the embodiment of the present application includes the display panel 10' of any of the above-mentioned embodiments.
- any one of the first sub-pixels 122 ′ of the display panel 10 ′ may be connected to a second sub-pixel 124 ′ adjacent to the first sub-pixel 122 ′ and to the first sub-pixel 122 ′ '
- the two third sub-pixels 126' adjacent to the second sub-pixel 124' form an independent pixel unit 12', so that the sub-pixels are evenly distributed, through the distribution of the sub-pixels in the pixel unit 12' and the first distance D1',
- the design of the second distance D2' ensures the display effect.
- the size matching between the sub-pixels makes the ratio of the distances between the geometric center P1' of the first sub-pixel 122' and the geometric center P2' of the second sub-pixel 124' to the first connecting line P3'P4' satisfy the preset condition , so that the pixel unit 12 ′ is flat, and the geometric center P1 ′ of the first sub-pixel 122 ′ is closer to the geometric center of the pixel unit 12 ′, which can reduce the jaggedness in the display effect.
- the specific display panel 10 (10') may be formed by a multilayer film structure
- FIG. 25 is a schematic diagram of an exemplary film structure of the display panel 10 (10')
- the pixel array in the display panel 10 ( 10 ′) may include a base substrate 101 , a driving structure layer 102 , a flat layer 103 , a first electrode pattern layer 104 , a pixel definition layer 105 , a spacer column 106 , and an organic functional layer that are stacked in sequence. 107 , the second electrode 108 and the encapsulation layer 109 .
- the base substrate 101 may be a flexible base substrate, for example, including a first flexible material layer, a first inorganic material layer, a semiconductor layer, a second flexible material layer, and a second flexible material layer stacked on a glass carrier Inorganic material layer.
- the materials of the first flexible material layer and the second flexible material layer are polyimide (PI), polyethylene terephthalate (PET), or a surface-treated soft polymer film.
- the materials of the first inorganic material layer and the second inorganic material layer are silicon nitride (SiNx) or silicon oxide (SiOx), etc., which are used to improve the water and oxygen resistance of the substrate.
- the layer is also referred to as a barrier layer.
- the material of the semiconductor layer is amorphous silicon (a-Si).
- the preparation process includes: firstly coating a layer of polyimide on a glass carrier, and after curing to form a film forming a first flexible (PI1) layer; then depositing a barrier film on the first flexible layer to form a first barrier (Barrier1) layer covering the first flexible layer; then depositing a layer of amorphous silicon on the first barrier layer film to form an amorphous silicon (a-Si) layer covering the first barrier layer; then a layer of polyimide is coated on the amorphous silicon layer, and a second flexible (PI2) layer is formed after curing into a film; then A barrier film is deposited on the second flexible layer to form a second barrier (Barrier2) layer covering the second flexible layer, and the preparation of the base substrate 101 is completed.
- the driving structure layer 102 is prepared on the base substrate 101 .
- the driving structure layer 102 includes a plurality of driving circuits, each of which includes a plurality of transistors and at least one storage capacitor, eg, a 2T1C, 3T1C or 7T1C design. Three sub-pixels are taken as an example for illustration, and the driving circuit of each sub-pixel is only illustrated by taking one transistor and one storage capacitor as an example.
- the preparation process of the driving structure layer may refer to the following description.
- the manufacturing process of the driving circuit of the red sub-pixel is taken as an example for description.
- a first insulating film and an active layer film are sequentially deposited on the base substrate 101, and the active layer film is patterned through a patterning process to form a first insulating layer 1021 covering the entire base substrate 101, and is disposed on the first insulating layer
- the active layer pattern on 1021, the active layer pattern includes at least the first active layer.
- a gate metal layer pattern, the first gate metal layer pattern at least includes a first gate electrode and a first capacitor electrode.
- a third insulating film and a second metal film are sequentially deposited, and the second metal film is patterned through a patterning process to form a third insulating layer 1023 covering the first gate metal layer, and a third insulating layer 1023 disposed on the third insulating layer 1023.
- the second gate metal layer pattern at least includes a second capacitor electrode, and the position of the second capacitor electrode corresponds to the position of the first capacitor electrode.
- a fourth insulating film is deposited, and the fourth insulating film is patterned through a patterning process to form a pattern of a fourth insulating layer 1024 covering the second gate metal layer, and at least two first via holes are opened on the fourth insulating layer 1024, The fourth insulating layer 1024, the third insulating layer 1023 and the second insulating layer 1022 in the two first via holes are etched away to expose the surface of the first active layer.
- a third metal film is deposited, the third metal film is patterned through a patterning process, and a source-drain metal layer pattern is formed on the fourth insulating layer 1024, where the source-drain metal layer at least includes the first source electrode and the first source electrode located in the display area. drain electrode.
- the first source electrode and the first drain electrode may be connected to the first active layer through first via holes, respectively.
- the first active layer, the first gate electrode, the first source electrode and the first drain electrode can form the first transistor 1025, and the first capacitor electrode and the second capacitor electrode can form the first transistor 1025.
- a storage capacitor 1026 In the above preparation process, the driving circuit of the green sub-pixel and the driving circuit of the blue sub-pixel can be formed at the same time.
- the first insulating layer 1021, the second insulating layer 1022, the third insulating layer 1023 and the fourth insulating layer 1024 are silicon oxide (SiOx), silicon nitride (SiNx) and silicon oxynitride ( Any one or more of SiON), which may be a single layer, a multi-layer or a composite layer.
- the first insulating layer 1021 is called a buffer layer, which is used to improve the water and oxygen resistance of the base substrate;
- the second insulating layer 1022 and the third insulating layer 1023 are called gate insulating (GI, Gate Insulator) layers;
- the fourth insulating layer 1024 is called an interlayer insulating (ILD, Interlayer Dielectric) layer.
- the first metal film, the second metal film and the third metal film are made of metal materials, such as any one or more of silver (Ag), copper (Cu), aluminum (Al), titanium (Ti) and molybdenum (Mo).
- metal materials such as any one or more of silver (Ag), copper (Cu), aluminum (Al), titanium (Ti) and molybdenum (Mo).
- Various, or alloy materials of the above metals such as aluminum neodymium alloy (AlNd) or molybdenum niobium alloy (MoNb), can be a single-layer structure, or a multi-layer composite structure, such as Ti/Al/Ti and the like.
- the active layer film is made of amorphous indium gallium zinc oxide (a-IGZO), zinc oxynitride (ZnON), indium zinc tin oxide (IZTO), amorphous silicon (a-Si), polycrystalline silicon (p-Si), One or more materials such as hexathiophene and polythiophene, that is, the present disclosure is applicable to transistors manufactured based on oxide technology, silicon technology and organic matter technology.
- a-IGZO amorphous indium gallium zinc oxide
- ZnON zinc oxynitride
- IZTO indium zinc tin oxide
- a-Si amorphous silicon
- p-Si polycrystalline silicon
- One or more materials such as hexathiophene and polythiophene, that is, the present disclosure is applicable to transistors manufactured based on oxide technology, silicon technology and organic matter technology.
- a flat layer 103 is formed on the base substrate 101 on which the aforementioned pattern is formed.
- a planar thin film of organic material is coated on the base substrate on which the aforementioned patterns are formed, to form a planarization (PLN, Planarization) layer 103 covering the entire base substrate, and through masking, exposing, and developing processes , a plurality of second via holes are formed on the flat layer 103 in the display area.
- the flat layer 103 in the plurality of second via holes is developed away, exposing the surface of the first drain electrode of the first transistor 1025 of the driving circuit of the first sub-pixel 122 ( 122 ′) and the surface of the first drain electrode of the second sub-pixel 124 ( 124 ′) respectively.
- a first electrode pattern layer 104 is formed on the base substrate 101 on which the aforementioned pattern is formed.
- the first electrode is an anode.
- a conductive thin film is deposited on the base substrate 101 on which the aforementioned patterns are formed, and the conductive thin film is patterned through a patterning process to form the first electrode pattern 104 .
- the first anode 1041 of the first sub-pixel 122 (122') is connected to the first drain electrode of the first transistor 1025 through the second via hole, and the second anode 1042 of the second sub-pixel 124 (124') is connected through the second via hole It is connected to the first drain electrode of the first transistor 1025 of the second sub-pixel 124 (124'), and the third anode 1043 of the third sub-pixel 126 (126') is connected to the third sub-pixel 126 (126') through the second via hole. ) is connected to the first drain electrode of the first transistor 1025.
- the first electrode may employ a metallic material, such as any one or more of magnesium (Mg), silver (Ag), copper (Cu), aluminum (Al), titanium (Ti), and molybdenum (Mo).
- a metallic material such as any one or more of magnesium (Mg), silver (Ag), copper (Cu), aluminum (Al), titanium (Ti), and molybdenum (Mo).
- Various, or alloy materials of the above metals such as aluminum neodymium alloy (AlNd) or molybdenum niobium alloy (MoNb) can be a single-layer structure, or a multi-layer composite structure, such as Ti/Al/Ti, etc., or, a metal and Stacked structures formed of transparent conductive materials, such as reflective materials such as ITO/Ag/ITO, Mo/AlNd/ITO, etc.
- a pattern of a pixel definition layer (PDL, Pixel Definition Layer) 105 is formed on the base substrate 101 on which the aforementioned pattern is formed.
- a pixel definition film is coated on the base substrate 101 on which the aforementioned patterns are formed, and a pattern of the pixel definition layer 105 is formed by masking, exposing, and developing processes.
- the pixel definition layer 105 in the display area includes a plurality of sub-pixel definition parts 1052, a plurality of pixel openings 1051 are formed between adjacent sub-pixel definition parts 1052, and the pixel definition layer 105 in the plurality of pixel openings 1051 is developed and exposed, respectively.
- the pixel definition layer 105 may employ polyimide, acrylic, polyethylene terephthalate, or the like.
- each sub-pixel discussed in the embodiments of the present application may refer to the shape and size of the corresponding anode exposed from the pixel opening 1051 of the pixel definition layer 105, and further, the geometry of each sub-pixel The center may be the geometric center of the portion of the corresponding anode exposed from the pixel opening 1051 of the pixel definition layer 105 .
- a pattern of spacer posts (PS, Post Spacer) 106 is formed on the base substrate 101 on which the aforementioned pattern is formed.
- a thin film of an organic material is coated on the base substrate 101 on which the aforementioned pattern is formed, and a spacer column pattern is formed by masking, exposing, and developing processes.
- the spacer posts 106 may act as a support layer configured to support the FMM (high-precision mask) during the evaporation process.
- a repeating unit is spaced between two adjacent spacer columns 106.
- the spacer columns 106 may be located in adjacent first sub-pixels 122 (122'). ) and the second sub-pixel 124 (124').
- An organic functional layer 107 and a second electrode 108 are sequentially formed on the base substrate 101 on which the aforementioned pattern is formed.
- the second electrode 10 is a transparent cathode.
- the light-emitting element can emit light from the side away from the base substrate 101 through the transparent cathode to realize top emission.
- the organic functional layer 107 of the light emitting element includes: a hole injection layer 1071 , a hole transport layer 1072 , a light emitting layer 1073 and an electron transport layer 1074 .
- the hole injection layer 1071 and the hole transport layer 1072 are sequentially formed by vapor deposition using an open mask on the base substrate 101 on which the aforementioned patterns are formed, and then the FMM is sequentially vapor deposited.
- the first light emitting layer 10731, the second light emitting layer 10732 and the third light emitting layer 1073 are formed, and then the electron transport layer 1074, the cathode 108 and the light coupling layer are formed by successive evaporation using an open mask.
- the hole injection layer 1071 , the hole transport layer 1072 , the electron transport layer 1074 and the cathode are all common layers of a plurality of sub-pixels.
- the organic functional layer may further include: a microcavity adjustment layer between the hole transport layer 1072 and the light emitting layer 1073 .
- a microcavity adjustment layer between the hole transport layer 1072 and the light emitting layer 1073 .
- the first microcavity adjustment layer, the first light-emitting layer 10731 , the second microcavity adjustment layer, the second light-emitting layer 10732 , and the third microcavity adjustment layer can be formed by successively vapor deposition using FMM. , the third light-emitting layer 10733.
- FIG. 26 is a schematic diagram of the film layer structure of another exemplary display panel 10 ( 10 ′). As can be seen from FIG. 26 , due to the limitation of the FMM opening, the adjacent first light-emitting layers formed by evaporation are formed. There may also be overlap between the 10731, the second light emitting layer 10732 and the third light emitting layer 10733.
- the organic functional layer 107 is formed in the sub-pixel region to realize the connection between the organic functional layer 107 and the anode.
- the cathode is formed on the pixel definition layer 105 and connected to the organic functional layer 107 .
- the cathode may employ any one or more of magnesium (Mg), silver (Ag), aluminum (Al), or an alloy made of any one or more of the foregoing metals , or a transparent conductive material, such as indium tin oxide (ITO), or a multi-layer composite structure of metal and transparent conductive material.
- Mg magnesium
- Ag silver
- Al aluminum
- ITO indium tin oxide
- a light coupling layer may be formed on the side of the cathode away from the base substrate 101 , and the light coupling layer may be a common layer of a plurality of sub-pixels.
- the light coupling layer can cooperate with the transparent cathode to increase the light output.
- the material of the light coupling layer can be a semiconductor material. However, this embodiment does not limit this.
- an encapsulation layer 109 is formed on the base substrate 101 on which the aforementioned patterns are formed, and the encapsulation layer 109 may include a first encapsulation layer 1091 , a second encapsulation layer 1092 and a third encapsulation layer 1093 that are stacked.
- the first encapsulation layer 1091 is made of inorganic material and covers the cathode in the display area.
- the second encapsulation layer 1092 adopts an organic material.
- the third encapsulation layer 1093 is made of inorganic material and covers the first encapsulation layer 1091 and the second encapsulation layer 1092 .
- the encapsulation layer may adopt a five-layer structure of inorganic/organic/inorganic/organic/inorganic.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (45)
- 一种显示面板,其中,包括呈阵列设置的多个像素单元,每个所述像素单元包括位于虚拟多边形内的一个第一子像素、一个第二子像素和两个第三子像素,所述虚拟多边形的边数量大于等于五;所述第一子像素和所述第二子像素相邻,两个所述第三子像素均与所述第一子像素和所述第二子像素相邻;在列延伸方向上相邻的所述像素单元共用所述第一子像素和所述第二子像素,且在行延伸方向上相邻的所述像素单元共用一个所述第三子像素。
- 根据权利要求1所述的显示面板,其中,所述像素单元中每个所述第三子像素的几何中心到所述第一子像素的几何中心的距离与所述第三子像素的几何中心到所述第二子像素的几何中心的距离相等。
- 根据权利要求1所述的显示面板,其中,所述虚拟多边形为虚拟六边形,所述虚拟六边形包括垂直列延伸方向且相对设置的两条短边,所述第一子像素和所述第二子像素分别贴合所述两条短边设置,两个所述第三子像素分别设置在所述虚拟六边形另外四条边形成的两个对角。
- 根据权利要求3所述的显示面板,其中,两个所述第三子像素相对所述短边的中线呈镜像分布;或两个所述第三子像素相对所述虚拟六边形的中心对称分布。
- 根据权利要求3所述的显示面板,其中,所述第一子像素和所述第二子像素呈六边形,所述第三子像素呈四边形。
- 根据权利要求1所述的显示面板,其中,多个所述像素单元的所述第一子像素和所述第二子像素在行延伸方向上交替排列且相同行的所述第一子像素的中心和所述第二子像素的中心在同一直线上;或多个所述像素单元的所述第一子像素和所述第二子像素在列延伸方向上交替排列且相同列的所述第一子像素的中心和所述第二子像素的中心在同一直线上。
- 根据权利要求1所述的显示面板,其中,所述第一子像素与所述第二子像素之间的间距和所述第一子像素与所述第三子像素之间的间距相等。
- 根据权利要求1所述的显示面板,其中,所述第二子像素与所述第三子像素之间的间距和所述第一子像素与所述第三子像素之间的间距相等。
- 根据权利要求1所述的显示面板,其中,所述第一子像素发射的光的颜色与所述第二子像素发射的光的颜色以及所述第三子像素发射的光的颜色均互不相同。
- 根据权利要求9所述的显示面板,其中,所述第一子像素发射红色光,所述第二子像素发射蓝色光和所述第三子像素发射绿色光;或所述第一子像素发射蓝色光,所述第二子像素发射红色光和所述第三子像素发射绿色光。
- 根据权利要求1所述的显示面板,其中,所述像素单元成矩形点阵排列,所述显示面板内共用所述第一子像素或所述第二子像素的像素单元所在的虚拟多边形相交,相邻两列所述像素单元中同一行的所述像素单元的所述第一子像素和所述第二子像素沿列延伸方向排列顺序相反。
- 一种显示面板,其中,包括呈阵列设置的多个像素单元,每个所述像素单元包括位于虚拟多边形内的一个第一子像素、一个第二子像素和两个第三子像素,所述虚拟多边形的边数量大于等于五;所述第一子像素和所述第二子像素相邻,两个所述第三子像素均与所述第一子像素和所述第二子像素相邻;所述像素单元中的所述第一子像素的几何中心到两个所述第三子像素的几何中心具有相同的第一距离,且所述第二子像素的几何中心到两个所述第三子像素的几何中心具有相同的第二距离;所述像素单元的两个所述第三子像素的几何中心具有第一连线,所述第一子像素的几何中心到所述第一连线的距离与所述第二子像素的几何中心到所述第一连线的距离的比值为第一预设值,所述第一子像素在行延伸方向上的最大尺寸与所述第二子像素在所述行延伸方向上的最大尺寸的比值为第二预设值,所述第一预设值小于所述第二预设值;所述像素单元内所述第一子像素的几何中心和所述第二子像素的几何中心具有第二连线,沿平行于所述第二连线的方向穿过所述第一子像素和所述第二子像素但不穿过所述第三子像素的两条直线的最远距离为第三距离,所述像素单元内所述第一子像素的几何中心和所述第三子像素的几何中心具有第三连线,沿平行于所述第三连线的方向经过所述第一子像素和所述第三子像素但不经过所述第二子像素的 两条直线的最远距离为第四距离,所述第三距离和所述第四距离的比值小于1.5。
- 根据权利要求12所述的显示面板,其中,所述第一距离和所述第二距离不相等。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素与所述第三子像素之间的间距和所述第二子像素与所述第三子像素之间的间距相等。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素与所述第二子像素之间的间距大于所述第一子像素与所述第三子像素之间的间距,和/或所述第一子像素与所述第二子像素之间的间距大于所述第二子像素与所述第三子像素之间的间距。
- 根据权利要求12所述的显示面板,其中,所述像素单元的形状呈轴对称设计。
- 根据权利要求12所述的显示面板,其中,所述像素单元中的两个所述第三子像素相对所述第一子像素的几何中心和所述第二子像素的几何中心所在直线对称设计。
- 根据权利要求12所述的显示面板,其中,所述像素单元中的两个所述第三子像素的形状和尺寸相同。
- 根据权利要求12所述的显示面板,其中,所述第一子像素的形状呈轴对称设计。
- 根据权利要求12所述的显示面板,其中,所述第二子像素的形状呈轴对称设计。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素包括与所述第三子像素相邻的侧边,所述侧边与邻近的所述第三子像素的延长方向形成夹角,所述夹角的角度范围大于等于0°且小于等于30°。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素靠近所述第二子像素的一侧在所述行延伸方向上的尺寸小于所述第一子像素远离所述第二子像素一侧在所述行延伸方向上的尺寸。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素靠近所述第二子像素的一侧在所述行延伸方向上的尺寸小于所述第一子像素在所述行延伸方向上的最大尺寸。
- 根据权利要求12所述的显示面板,其中,所述像素单元内一个所述第三子像素的几何中心与所述第二子像素的几何中心连线和所述第二子像素的几何中心与另一个所述第三子像素的几何中心的连线呈第一角度,所述第一角度的范围为60°至150°。
- 根据权利要求24所述的显示面板,其中,所述像素单元内一个所述第三子像素的几何中心与所述第一子像素的几何中心连线和所述第一子像素的几何中心与另一个所述第三子像素的几何中心的连线呈第二角度,所述第二角度大于所述第一角度。
- 根据权利要求12所述的显示面板,其中,所述第一子像素的形状包括三角形、四边形、五边形、扇形或不规则图形,所述第二子像素的形状包括四边形、五边形、扇形或不规则图形,所述第三子像素的形状包括四边形或不规则图形。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素、所述第二子像素和两个所述第三子像素相互邻近的内角之和的范围为300°至400°。
- 根据权利要求12所述的显示面板,其中,所述像素单元中所述第一子像素沿所述行延伸方向的投影与所述第三子像素沿所述行延伸方向的投影交叠,所述第一子像素沿所述行延伸方向的投影与所述第三子像素沿所述行延伸方向的投影交叠的部分大于所述第一子像素沿所述行延伸方向的投影未与所述第三子像素沿所述行延伸方向的投影交叠的部分。
- 根据权利要求12所述的显示面板,其中,所述虚拟多边形为虚拟五边形,所述第一子像素的第一边沿虚拟五边形的第一边设置,所述第一子像素的第二边和第三边分别相对两个所述第三子像素的第一边设置,两个所述第三子像素的第二边分别沿虚拟五边形的第二边和第三边设置,两个所述第三子像素的第三边分别沿虚拟五边形的第四边和第五边设置,两个所述第三子像素的第四边相对所述第二子像素设置。
- 根据权利要求29所述的显示面板,其中,所述第二子像素基本呈四边形,所述第二子像素相邻的第一边和第二边分别相对两个所述第三子像素的第四边设置,所述第二子像素相邻的第三边和第四边分别相对所述虚拟五边形的第四边和第五边设置。
- 根据权利要求30所述的显示面板,其中,两个所述第三子像素的第四边长度相等或不相等。
- 根据权利要求29所述的显示面板,其中,所述第二子像素基本呈扇形,所述第二子像素两直线 边分别相对两个所述第三子像素的第四边设置。
- 根据权利要求12所述的显示面板,其中,所述虚拟多边形为虚拟五边形,所述第一子像素的第一边沿虚拟五边形的第一边设置,所述第一子像素的第二边和第三边分别相对两个所述第三子像素的第一边设置,所述第一子像素的第四边相对所述第二子像素的第一边设置,两个所述第三子像素的第二边分别沿虚拟五边形的第二边和第三边设置,两个所述第三子像素的第三边分别沿虚拟五边形的第四边和第五边设置,两个所述第三子像素的第四边分别相对所述第二子像素的第二边和第三边设置,所述第二子像素的第四边和第五边分别沿所述虚拟五边形的第四边和第五边设置。
- 根据权利要求12所述的显示面板,其中,所述虚拟多边形为虚拟六边形,所述第一子像素的第一边沿虚拟六边形的第一边设置,所述第一子像素的第二边和第三边分别相对两个所述第三子像素的第一边设置,两个所述第三子像素的第二边分别沿虚拟六边形的第二边和第三边设置,两个所述第三子像素的第三边分别沿虚拟六边形的第四边和第五边设置,两个所述第三子像素的第四边相对所述第二子像素的第一边和第二边设置,所述第二子像素的第三边和第四边分别沿所述虚拟六边形的第四边和第五边设置,所述第二子像素的第五边沿所述虚拟六边形的第六边设置。
- 根据权利要求33或34所述的显示面板,其中,所述第三子像素基本呈矩形或梯形。
- 根据权利要求35所述的显示面板,其中,所述第三子像素中的第二边与所述第三子像素的第四边的长度比范围为0.5-2。
- 根据权利要求35所述的显示面板,其中,所述第三子像素中所述第二边的中点与所述第四边的中点的连线经过所述第三子像素的几何中心。
- 根据权利要求12所述的显示面板,其中,所述显示面板内各个所述像素单元所在的虚拟多边形互不相交。
- 根据权利要求12所述的显示面板,其中,所述第一子像素发射的光的颜色与所述第二子像素发射的光的颜色以及所述第三子像素发射的光的颜色均互不相同。
- 根据权利要求12所述的显示面板,其中,所述第一子像素发射蓝色光,所述第二子像素发射红色光和所述第三子像素发射绿色光,所述第一子像素的面积大于所述第三子像素的面积,所述第三子像素的面积大于所述第二子像素的面积。
- 根据权利要求12所述的显示面板,其中,所述像素单元成矩形点阵排列,所述显示面板内各个所述像素单元所在的虚拟多边形互不相交,所述像素单元中所述第一子像素和所述第二子像素沿列延伸方向的排列顺序相同。
- 根据权利要求12所述的显示面板,其中,所述像素单元成矩形点阵排列,所述显示面板内各个所述像素单元所在的虚拟多边形互不相交,相邻两列所述像素单元中同一行的所述像素单元的所述第一子像素和所述第二子像素沿列延伸方向的排列顺序相反。
- 根据权利要求12所述的显示面板,其中,所述像素单元成三角形点阵排列,所述显示面板内各个所述像素单元所在的虚拟多边形互不相交,所述像素单元中所述第一子像素和所述第二子像素沿列延伸方向的排列顺序相同。
- 一种掩膜组件,用于制作权利要求1-11任一项所述的显示面板或权利要求12-43任一项所述的显示面板,其中,所述掩膜组件包括:第一掩膜板,所述第一掩膜板包括第一基板和开设于所述第一基板的第一开口,所述第一开口与所述第一子像素对应;第二掩膜板,所述第二掩膜板包括第二基板和开设于所述第二基板的第二开口,所述第二开口与所述第二子像素对应;和第三掩膜板,所述第三掩膜板包括第三基板和开设于所述第三基板的第三开口,所述第三开口与所述第三子像素对应。
- 一种显示装置,其中,包括权利要求1-11任一项所述的显示面板或权利要求12-43任一项所述的显示面板。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/922,382 US20230247883A1 (en) | 2020-08-31 | 2021-08-31 | Display panel, mask assembly and display device |
CN202180002382.XA CN114450802B (zh) | 2020-08-31 | 2021-08-31 | 一种显示面板、掩膜组件和显示装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010900933.1 | 2020-08-31 | ||
CN202010900933.1A CN111987130A (zh) | 2020-08-31 | 2020-08-31 | 一种显示面板、掩膜组件和显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022042749A1 true WO2022042749A1 (zh) | 2022-03-03 |
Family
ID=73448580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2021/115759 WO2022042749A1 (zh) | 2020-08-31 | 2021-08-31 | 一种显示面板、掩膜组件和显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230247883A1 (zh) |
CN (2) | CN111987130A (zh) |
WO (1) | WO2022042749A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111987130A (zh) * | 2020-08-31 | 2020-11-24 | 京东方科技集团股份有限公司 | 一种显示面板、掩膜组件和显示装置 |
CN114141834B (zh) * | 2021-11-24 | 2023-05-09 | 武汉华星光电半导体显示技术有限公司 | 显示面板 |
CN115101561A (zh) * | 2022-06-24 | 2022-09-23 | 京东方科技集团股份有限公司 | 显示基板、掩膜组件以及显示面板 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311266A (zh) * | 2012-03-06 | 2013-09-18 | 三星显示有限公司 | 用于有机发光显示装置的像素排列结构 |
US20180088260A1 (en) * | 2016-02-18 | 2018-03-29 | Boe Technology Group Co., Ltd. | Pixel arrangement structure, display panel and display device |
CN109686778A (zh) * | 2019-01-31 | 2019-04-26 | 武汉华星光电半导体显示技术有限公司 | 显示面板 |
CN110137206A (zh) * | 2018-02-09 | 2019-08-16 | 京东方科技集团股份有限公司 | 一种像素排布结构及相关装置 |
CN110277436A (zh) * | 2019-06-28 | 2019-09-24 | 云谷(固安)科技有限公司 | 像素排列结构及显示面板 |
CN111987130A (zh) * | 2020-08-31 | 2020-11-24 | 京东方科技集团股份有限公司 | 一种显示面板、掩膜组件和显示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109994509A (zh) * | 2018-01-02 | 2019-07-09 | 京东方科技集团股份有限公司 | 一种像素排布结构及相关装置 |
CN113851513A (zh) * | 2018-01-02 | 2021-12-28 | 京东方科技集团股份有限公司 | 一种显示基板、高精度金属掩模板组及显示装置 |
CN212412057U (zh) * | 2020-08-31 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种显示面板、掩膜组件和显示装置 |
-
2020
- 2020-08-31 CN CN202010900933.1A patent/CN111987130A/zh active Pending
-
2021
- 2021-08-31 US US17/922,382 patent/US20230247883A1/en active Pending
- 2021-08-31 WO PCT/CN2021/115759 patent/WO2022042749A1/zh active Application Filing
- 2021-08-31 CN CN202180002382.XA patent/CN114450802B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311266A (zh) * | 2012-03-06 | 2013-09-18 | 三星显示有限公司 | 用于有机发光显示装置的像素排列结构 |
US20180088260A1 (en) * | 2016-02-18 | 2018-03-29 | Boe Technology Group Co., Ltd. | Pixel arrangement structure, display panel and display device |
CN110137206A (zh) * | 2018-02-09 | 2019-08-16 | 京东方科技集团股份有限公司 | 一种像素排布结构及相关装置 |
CN109686778A (zh) * | 2019-01-31 | 2019-04-26 | 武汉华星光电半导体显示技术有限公司 | 显示面板 |
CN110277436A (zh) * | 2019-06-28 | 2019-09-24 | 云谷(固安)科技有限公司 | 像素排列结构及显示面板 |
CN111987130A (zh) * | 2020-08-31 | 2020-11-24 | 京东方科技集团股份有限公司 | 一种显示面板、掩膜组件和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20230247883A1 (en) | 2023-08-03 |
CN114450802A (zh) | 2022-05-06 |
CN111987130A (zh) | 2020-11-24 |
CN114450802B (zh) | 2023-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11812648B2 (en) | Pixel array and display device | |
WO2022042749A1 (zh) | 一种显示面板、掩膜组件和显示装置 | |
CN112470287B (zh) | 一种显示基板及相关装置 | |
US11864447B2 (en) | Display substrate, display device and high-precision metal mask | |
WO2022110173A1 (zh) | 显示基板、显示装置及高精度金属掩模板 | |
WO2022052390A1 (zh) | 像素阵列及显示装置 | |
WO2022052194A1 (zh) | 一种显示基板及相关装置 | |
CN111430445A (zh) | 一种显示基板及其制备方法、显示装置 | |
WO2022110169A1 (zh) | 一种显示基板及相关装置 | |
CN219087721U (zh) | 一种显示面板和显示装置 | |
CN218158982U (zh) | 触控结构、触控显示面板以及显示装置 | |
WO2022141628A1 (zh) | 一种显示基板及相关装置 | |
WO2022052011A1 (zh) | 显示基板、显示装置及高精度金属掩模板 | |
WO2022052192A1 (zh) | 像素阵列及显示装置 | |
US20240032376A1 (en) | Pixel array and display device | |
RU2779136C1 (ru) | Пиксельный массив и устройство отображения | |
WO2022193152A1 (zh) | 显示面板及其制作方法以及显示装置 | |
US20240237463A1 (en) | Display substrate and related devices | |
CN118215352A (zh) | 一种显示面板和显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21860581 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21860581 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17/10/2023) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21860581 Country of ref document: EP Kind code of ref document: A1 |