WO2023206442A1 - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
WO2023206442A1
WO2023206442A1 PCT/CN2022/090501 CN2022090501W WO2023206442A1 WO 2023206442 A1 WO2023206442 A1 WO 2023206442A1 CN 2022090501 W CN2022090501 W CN 2022090501W WO 2023206442 A1 WO2023206442 A1 WO 2023206442A1
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WIPO (PCT)
Prior art keywords
pixel
sub
display panel
pixels
display area
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PCT/CN2022/090501
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English (en)
French (fr)
Inventor
林雅宾
王巧妮
黄建明
余海龙
苏学臻
潘湾萍
贾小波
Original Assignee
京东方科技集团股份有限公司
福州京东方光电科技有限公司
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Application filed by 京东方科技集团股份有限公司, 福州京东方光电科技有限公司 filed Critical 京东方科技集团股份有限公司
Priority to CN202280001040.0A priority Critical patent/CN117321488A/zh
Priority to PCT/CN2022/090501 priority patent/WO2023206442A1/zh
Publication of WO2023206442A1 publication Critical patent/WO2023206442A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Definitions

  • the present disclosure relates to the field of display technology, and in particular, to a display panel and a display device.
  • An embodiment of the present disclosure provides a display panel, which includes: a display area and at least one non-display area adjacent to the display area; the boundary between the at least one non-display area and the display area has a curved portion;
  • the display panel includes:
  • a plurality of pixels are arranged in an array along the first direction and the second direction, wherein the first direction intersects the second direction; the plurality of pixels include: a plurality of first pixel groups adjacent to the curved portion; the first pixel group is divided It is a plurality of first sub-pixel groups arranged along the first direction, the first sub-pixel group includes at least one first sub-pixel, and the width of the first sub-pixel in the first direction is smaller than the width of the first sub-pixel in the second direction;
  • the shape of the first pixel group and the shape of the first sub-pixel group are both non-rectangular with sides greater than 3.
  • the first pixel group includes a first base and a second base that are parallel to and opposite to the first direction. The length of the bottom side is less than the length of the second bottom side; the areas of the plurality of first sub-pixel groups included in the first pixel group are approximately equal.
  • the area of the first pixel group is equal to the sum of the areas of the multiple first sub-pixel groups it includes, and the multiple first sub-pixel groups included in the first pixel group are sequentially and continuously arranged along the first direction;
  • the first pixel group includes a plurality of first sub-pixel groups that bisect the first bottom edge and the second bottom edge.
  • the boundary between any adjacent first sub-pixel groups is the first hypotenuse.
  • the first hypotenuse and the first bottom edge Neither the side nor the second bottom side is vertical.
  • At least part of the first pixel group has a shape of a quadrilateral, and the shape of a plurality of first sub-pixel groups included in the first pixel group is a quadrilateral;
  • the first pixel group also includes a first right-angled side that is perpendicular to both the first bottom edge and the second bottom edge, and a second hypotenuse that is not perpendicular to both the first bottom edge and the second bottom edge.
  • the second hypotenuse is aligned with the curve. adjacent parts.
  • the first hypotenuse, the first bottom edge, the second bottom edge, and the second hypotenuse are all straight line segments, the shape of the first pixel group and the plurality of first sub-pixels included in the first pixel group
  • the shapes of the groups are all trapezoidal;
  • a plurality of first sub-pixel groups included in the first pixel group all have equal areas.
  • the first hypotenuse, the first bottom edge and the second bottom edge 1 are all straight line segments, and the second hypotenuse is an arc segment;
  • the shape of the first sub-pixel group closest to the curve part is an approximate trapezoid with the second hypotenuse being an arc segment, and the shapes of the first sub-pixel group closest to the curve part are all trapezoids.
  • At least part of the first group of pixels is shaped like a pentagon
  • the first pixel group also includes: a first right-angled side perpendicular to both the first bottom side and the second bottom side, a third hypotenuse connected to the first bottom side, and a third hypotenuse connected to the second bottom side.
  • the fourth hypotenuse; the third hypotenuse and the fourth hypotenuse are adjacent to the curved portion;
  • the shape of the first sub-pixel group closest to the curved portion is a pentagon, and the shapes of the first sub-pixel group closest to the curved portion are all trapezoidal.
  • the third hypotenuse and/or the fourth hypotenuse are straight segments.
  • the fourth hypotenuse is perpendicular to the second bottom side.
  • both the third hypotenuse and the fourth hypotenuse are arc segments.
  • each first pixel group includes an equal number of first sub-pixel groups.
  • the shape of the opening area of the first sub-pixel is similar to the shape of the first sub-pixel.
  • a plurality of first sub-pixels arranged in the first direction form a first pixel; at least part of the first pixel group includes only one first pixel.
  • a plurality of first sub-pixels arranged in a first direction form a first pixel; at least part of the first pixel group includes a plurality of first pixels arranged in a second direction.
  • the curved portion includes a plurality of arc portions; the arc of each arc portion is less than or equal to 90°.
  • the plurality of pixels further include a plurality of second pixels, and the second pixels are rectangular in shape;
  • the second pixel includes a plurality of second sub-pixels arranged along the first direction; the second pixel includes the same number of second sub-pixels as the first pixel includes the first sub-pixels;
  • the plurality of pixels are divided into a plurality of pixel rows extending along the first direction and arranged along the second direction;
  • Each arc part corresponds to n pixel rows, and each pixel row includes at least a plurality of second pixels, where n is an integer greater than 1; the i-th pixel row among the n pixel rows is on the circumference corresponding to the arc part. It has the first half-chord Li1 and the second half-chord Li2, where Li2>Li1, 1 ⁇ i ⁇ n;
  • the first pixel group is arranged in the area of (Li2-Li1) ⁇ (m-1)a/m; where a is the width of the second pixel in the first direction, and m is the number of second sub-pixels included in the second pixel. .
  • the i-th pixel row when a/m ⁇ di ⁇ a, also includes a first pixel; where di is the second pixel closest to the arc part in the i-th pixel row and the arc part the minimum width between.
  • the second pixel in the i-th pixel row is adjacent to the arc portion.
  • the first bottom edge and the second bottom edge intersect the arc part; where Di is the second pixel closest to the arc part in the i-th pixel row The maximum width between the arc and the arc.
  • the distance between the second bottom edge and the arc portion is greater than zero; where Di is the second pixel closest to the arc portion in the i-th pixel row and the arc portion the maximum width between.
  • the shape of the display area is circular; at least one non-display area includes: a first non-display area surrounding the display area; and the plurality of arc portions included in the curved portion are between the first non-display area and the display area.
  • the boundary between corresponds to the circumference of the circle.
  • At least one non-display area includes: a first non-display area surrounding the display area; the shape of the display area is a rounded rectangle, and the plurality of arc portions are boundaries between the display area and the first non-display area The four rounded corners.
  • At least one non-display area includes: a second non-display area surrounded by the display area; the second non-display area is circular in shape, and the curved portion includes a boundary between the second non-display area and the display area. the corresponding circumference.
  • the display panel includes:
  • the array substrate includes: a first substrate substrate and a plurality of data lines arranged along a first direction on one side of the first substrate substrate; the plurality of data lines include a plurality of first data lines, and the first data lines include a a first bending portion corresponding to the hypotenuse and a straight portion connected to the first bending portion;
  • the counter substrate is arranged opposite to the array substrate; it includes: a second substrate substrate, and a light-shielding layer located on the side of the second substrate substrate facing the array substrate; wherein the light-shielding layer includes: a first light-shielding part, a second light-shielding part, and A plurality of sub-pixel opening areas; the area surrounded by the first light-shielding portion coincides with the display area in the orthographic projection of the second base substrate, and the second light-shielding portion is located between adjacent sub-pixel opening areas; the plurality of sub-pixel opening areas include the first A first opening area with similar sub-pixel shapes;
  • the liquid crystal layer is located between the array substrate and the counter substrate.
  • the pixel includes a second pixel
  • the light-shielding layer further includes a third light-shielding portion located between the second pixel and the arc portion.
  • the light shielding layer further includes a fourth light shielding portion located between the first pixel and the arc portion.
  • a display device provided by an embodiment of the present disclosure includes a display panel provided by an embodiment of the present disclosure.
  • Figure 1 is a schematic structural diagram of a display panel provided by an embodiment of the present disclosure
  • Figure 2 is an enlarged structural schematic diagram of area A in Figure 1 provided by an embodiment of the present disclosure
  • Figure 3 is another enlarged structural schematic diagram of area A in Figure 1 provided by an embodiment of the present disclosure
  • Figure 4 is another enlarged structural schematic diagram of area A in Figure 1 provided by an embodiment of the present disclosure.
  • Figure 5 is another enlarged structural schematic diagram of area A in Figure 1 provided by an embodiment of the present disclosure.
  • Figure 6 is a schematic structural diagram of a first pixel group provided by an embodiment of the present disclosure.
  • Figure 7 is a schematic structural diagram of another first pixel group provided by an embodiment of the present disclosure.
  • Figure 8 is a schematic structural diagram of yet another first pixel group provided by an embodiment of the present disclosure.
  • Figure 9 is a schematic structural diagram of yet another first pixel group provided by an embodiment of the present disclosure.
  • Figure 10 is a schematic structural diagram of another display panel provided by an embodiment of the present disclosure.
  • Figure 11 is a schematic structural diagram of another display panel provided by an embodiment of the present disclosure.
  • Figure 12 is a schematic structural diagram of another display panel provided by an embodiment of the present disclosure.
  • Figure 13 is a schematic structural diagram of an array substrate provided by an embodiment of the present disclosure.
  • Figure 14 is a schematic structural diagram of another array substrate provided by an embodiment of the present disclosure.
  • Figure 15 is a schematic structural diagram of yet another array substrate provided by an embodiment of the present disclosure.
  • Figure 16 is a schematic structural diagram of yet another array substrate provided by an embodiment of the present disclosure.
  • Figure 17 is a schematic structural diagram of an opposing substrate provided by an embodiment of the present disclosure.
  • Figure 18 is a schematic structural diagram of yet another array substrate provided by an embodiment of the present disclosure.
  • FIG. 19 is a schematic diagram of a first pixel setting position provided by an embodiment of the present disclosure.
  • arc screen or circular screen display products usually use arc-shaped black matrices to block pixels at the edge of the display area.
  • the areas of different sub-pixels in the pixels blocked by the arc-shaped black matrix vary greatly, so that the areas in the pixels are blocked.
  • the opening areas of different sub-pixels vary greatly.
  • the pixel includes red sub-pixels, blue sub-pixels and green sub-pixels, for example, there will be a certain area that blocks most of the blue sub-pixels, causing the opening areas of the red sub-pixels and green sub-pixels to be larger than those of the blue sub-pixels.
  • Opening area this area shows a local yellow color; when a certain area blocks most of the blue sub-pixels and green sub-pixels, the red sub-pixel opening area is larger, showing a local red color, and so on, the arc area is prone to appear Rainbow pattern phenomenon.
  • the arc area cannot be placed with complete red, green, and blue sub-pixels without setting pixels and directly using the black matrix to block it, there will be a more obvious edge jagged phenomenon, which will affect the display effect.
  • the display panel includes: a display area 1 and at least one non-display area 2 adjacent to the display area 1; at least one The boundary between the non-display area 2 and the display area 1 has a curved portion 3;
  • the display panel includes:
  • a plurality of pixels 5 are arranged in an array along the first direction X and the second direction Y, where the first direction X intersects the second direction Y; each pixel includes a plurality of sub-pixels; the plurality of pixels 5 includes: A plurality of adjacent first pixel groups 6; the first pixel group 6 is divided into a plurality of first sub-pixel groups 7 arranged along the first direction X.
  • the first sub-pixel group 7 includes at least one first sub-pixel 8.
  • the width of one sub-pixel 8 in the first direction , the first pixel group 6 includes a first bottom side 9 and a second bottom side 10 that are parallel to and opposite to the first direction X.
  • the length of the first bottom side 9 is smaller than the length of the second bottom side 10;
  • the areas of the plurality of first sub-pixel groups 7 included are substantially equal.
  • the shape of the first pixel group adjacent to the curved portion is a non-rectangular shape with a number of sides greater than 3, so that the shape of the first pixel group can match the shape of the display area near the curved portion, which can avoid Edge jaggedness appears in the area near the curve, and the non-display area can be prevented from blocking the first pixel group, that is, the non-display area can be prevented from blocking the first sub-pixel in the first pixel group, ensuring that the first sub-pixel in the first pixel group is Integrity.
  • the areas of the plurality of first sub-pixel groups included in the first pixel group are approximately equal, red streaks can be avoided in areas near the curved portion, thereby improving the display effect and user experience.
  • Figure 2 is an enlarged view of area A in Figure 1 .
  • the first direction X is perpendicular to the second direction Y.
  • the first direction X is the row direction and the second direction Y is the column direction.
  • X and the second direction Y are interchangeable.
  • the area of the plurality of first sub-pixel groups included in the first pixel group is substantially equal means that the areas of the plurality of first sub-pixel groups included in the first pixel group may be equal; or the areas of the plurality of first sub-pixel groups included in the first pixel group may be equal.
  • the areas of the plurality of first sub-pixel groups are not completely equal, but the difference between the areas of different first sub-pixel groups is less than the first preset value.
  • the first preset value can be set according to actual needs, so that the difference between the areas of different first sub-pixel groups will not cause red streaks to appear near the curved portion.
  • the shape of the opening area of the first sub-pixel is similar to the shape of the first sub-pixel. That is, the shape of the opening area of the first sub-pixel is a non-rectangular shape with a number of sides greater than 3.
  • the opening areas of the plurality of first sub-pixels included in the first pixel group have substantially equal areas.
  • the areas of the plurality of first sub-pixel groups included in the first pixel group are approximately equal, the shape of the opening area of the first sub-pixel is similar to the shape of the first sub-pixel, and the first pixel group includes The opening areas of the plurality of first sub-pixels are approximately equal in area, which can avoid red lines appearing in the area near the curve, improve the display effect, and enhance the user experience.
  • the area of the opening areas of the plurality of first sub-pixels included in the first pixel group is substantially equal means that the areas of the opening areas of the plurality of first sub-pixel groups included in the first pixel group may be equal; or The areas of the opening areas of the plurality of first sub-pixel groups included in a pixel group are not completely equal, but the difference between the areas of the opening areas of different first sub-pixel groups is less than the second preset value.
  • the second preset value can be set according to actual needs, so that the difference between the areas of the opening areas of different first sub-pixel groups will not cause red streaks to appear near the curved portion.
  • the first group of pixels is entirely located in the display area.
  • each first pixel group 6 includes an equal number of first sub-pixel groups 7.
  • a plurality of first sub-pixels 8 arranged in the first direction X form one first pixel 11.
  • the plurality of pixels further include a plurality of second pixels 12, and the shape of the second pixels 12 is a rectangle;
  • the second pixel 12 includes a plurality of second sub-pixels 16 arranged along the first direction X; the second pixel 12 includes the same number of second sub-pixels 16 as the first pixel 11 includes the first sub-pixels 8 .
  • pixels other than the first pixels are all second pixels, and at least part of the second pixels are located in the display area; in the first direction, at least part of the second pixels are adjacent to the first pixels, and the first The pixel is located between the second pixel and the arc portion.
  • the area between the second pixel on the edge and the arc portion is non-rectangular, and a complete rectangular pixel cannot be set in this area. That is, it can be understood that the area where the first pixel is set is an area where the rectangular pixel cannot be completely set between the second pixel and the arc portion.
  • the shape of the first pixel group adjacent to the curved portion is a non-rectangular shape with a number of sides greater than 3, so that the shape of the first pixel group can be consistent with the shape of the first pixel group between the edge second pixel and the curved portion. Matching the shapes of areas can avoid jagged edges in areas near curves.
  • the first pixel 11 includes three first sub-pixels 8, and the second pixel 11 includes three second sub-pixels 16.
  • the first pixel group 6 includes three first sub-pixel groups 7.
  • the three first sub-pixels 8 are red sub-pixel R, green sub-pixel G and blue sub-pixel B respectively.
  • the three second sub-pixels 16 are red sub-pixel R, green sub-pixel G and blue sub-pixel B respectively.
  • the display colors of two adjacent sub-pixels in the first direction X are different; the display colors of two adjacent sub-pixels in the second direction Y are different.
  • the pixels display the same color.
  • the first pixel group 6 only includes one first pixel 11; the first sub-pixel group 7 only includes one first sub-pixel 8.
  • the first bottom side 9 and the second bottom side 10 are respectively two bottom sides of the first pixel 11 that are parallel to the first direction X.
  • the first pixel group 6 includes a plurality of first pixels 11 arranged along the second direction Y; the first sub-pixel group 7 includes a plurality of first pixels 11 arranged along the second direction Y; A plurality of first sub-pixels 8 arranged in Y, the number of first sub-pixels 8 included in the first sub-pixel group 7 is the same as the number of first pixels 11 included in the first pixel group 6, and the first sub-pixel group 7 includes a plurality of first sub-pixels 8.
  • the display colors of the first sub-pixels 8 are the same.
  • the first bottom edge 9 is one of the bottom edges of the first first pixels 11 arranged in the second direction Y
  • the second bottom edge 10 is the bottom edge of the last first pixel 11 arranged in the second direction Y. One of the bottom edges.
  • the first pixel group when at least part of the first pixel group includes a plurality of first pixels arranged along the second direction Y, the first pixel group may include two first pixels arranged along the second direction Y. , or as shown in Figure 3, the first pixel group may include three first pixels arranged along the second direction Y. Of course, the first pixel group may also include more first pixels arranged along the second direction Y. .
  • each first pixel group may include one first pixel, or each first pixel group may include multiple first pixels, or some of the first pixels may The pixel group includes one first pixel, and the other first pixel groups include a plurality of first pixels.
  • the area of the first pixel group 6 is equal to the sum of the areas of the multiple first sub-pixel groups 7 it includes, and the first pixel group 6 A plurality of first sub-pixel groups 7 included in 6 are sequentially and continuously arranged along the first direction X.
  • a plurality of first sub-pixel groups 7 included in the first pixel group 6 bisect the first bottom edge 9 and the second bottom edge 10.
  • the boundary between adjacent first sub-pixel groups is the first hypotenuse 13 , and the first hypotenuse 13 is not perpendicular to the first bottom edge 9 and the second bottom edge 10 .
  • the first sub-pixel group included in the first pixel group bisects the first bottom side and the second bottom side, that is, the plurality of first hypotenuses bisects the first bottom side and the second bottom side.
  • the plurality of first sub-pixel groups included in the first pixel group bisects the first bottom edge and the second bottom edge, which can realize the area of the plurality of first sub-pixel groups included in the first pixel group. Roughly equal to each other, this can avoid red lines appearing in the area near the curve, which can improve the display effect and user experience.
  • the first pixel group if the first pixel group includes m first sub-pixel groups, then the first pixel group has m-1 first hypotenuses. As shown in Figures 2, 3, 4, and 5, the first pixel group includes two first sub-pixel groups, so the first pixel group has two first hypotenuses.
  • the two first hypotenuses 13 divide the first bottom side 9 into three parts equally, and the two first hypotenuses 13 divide the second bottom side 10 into three parts equally.
  • the first oblique edge is the boundary between two adjacent first sub-pixels in the first pixel.
  • the first hypotenuse 13, the first bottom side 9, and the second bottom side 10 are all straight segments.
  • At least part of the first pixel group 6 is in the shape of a quadrilateral, and the shape of the plurality of first sub-pixel groups 7 included in the first pixel group 6 is in the shape of a quadrilateral;
  • the first pixel group 6 also includes a first right-angled side 14 that is perpendicular to both the first and second bottom sides 9 and 10 , and a second hypotenuse 15 that is not perpendicular to both the first and second bottom sides 9 and 10 .
  • the second hypotenuse 15 is adjacent to the curved portion 3 .
  • the shape of the first pixel group when the shape of the first pixel group is a quadrilateral, the shape of the first pixel group may be a right-angled trapezoid or an approximately right-angled trapezoid.
  • the second hypotenuse 15 is a straight line segment, and the shape of the first pixel group 6 and the shapes of the multiple first sub-pixel groups 7 included in the first pixel group 6 are both is trapezoidal;
  • the first sub-pixel groups 7 included in the first pixel group 6 all have equal areas.
  • the shape of the first pixel group is a right-angled trapezoid.
  • the area of the first pixel group is: (b+c)*h/2.
  • the areas of the multiple first sub-pixel groups included in the first pixel group are all equal, and the area of each first sub-pixel group is ((b/3)+(c/ 3))*h/2.
  • b is the length of the first base
  • c is the length of the second base
  • h is the length of the first right-angled side.
  • the shapes of the first pixel and the first sub-pixels it includes are all trapezoidal, and the areas of the plurality of first sub-pixels included in the first pixel are all equal.
  • the shape of each first pixel and the first sub-pixel included in the first pixel is a trapezoid.
  • the first hypotenuse bisects the two bottom sides of each first pixel, the areas of the multiple first sub-pixels included in each first pixel are all equal. Otherwise, the areas of the multiple sub-pixels included in each first pixel are incomplete. equal.
  • the second hypotenuse 15 may be an arc segment
  • the shape of the first sub-pixel group 7 closest to the curve part 3 is an approximate trapezoid with the second hypotenuse 15 being an arc segment.
  • the shape of the first sub-pixel group 7 closest to the curve part 3 is The shapes are all trapezoidal.
  • the shape of the red sub-pixel and the shape of the green sub-pixel are trapezoidal, while the shape of the blue sub-pixel is approximately trapezoidal.
  • the trapezoidal first sub-pixel group included in the first pixel group has an average area of Equally, the area of the approximately trapezoidal first sub-pixel group included in the first pixel group is greater than the area of the trapezoidal first sub-pixel group.
  • the plurality of first hypotenuses bisect the first base and the second base, the difference between the area of the approximately trapezoidal first sub-pixel group included in the first pixel group and the area of the trapezoidal first sub-pixel group is small.
  • the first pixel group includes one first pixel or multiple first pixels, it can be achieved that the difference between the area of the approximately trapezoidal first sub-pixel included in the first pixel and the area of the trapezoidal first sub-pixel is small, That is, the areas of the plurality of sub-pixels included in the first pixel can still be approximately equal, which will not cause macroscopic differences in human eyesight, and can avoid red lines.
  • the second hypotenuse when the second hypotenuse is an arc segment, the second hypotenuse can be brought as close as possible to the curved portion, so that the sub-pixel opening area, that is, the effective display area, can be closer to the curved portion, thereby avoiding edge jaggedness. Improve display effect.
  • the second hypotenuse may have an overlapping area with the curved portion to maximize the use of the area between the second pixel and the curved portion and further avoid edge jaggedness.
  • Figures 2 and 3 take the shape of the first pixel group as a quadrilateral as an example for illustration.
  • the shape of the first pixel group can also be a pentagon or other other shapes.
  • the shape of at least part of the first pixel group 6 is a pentagon
  • the first pixel group 6 also includes: a first right-angled side 14 perpendicular to both the first bottom side 9 and the second bottom side 10 , a third hypotenuse 17 connected to the first bottom side 9 , and a third hypotenuse 17 connected to the first bottom side 9 .
  • the fourth hypotenuse 18 is connected to the second bottom edge 10; the third hypotenuse 17 and the fourth hypotenuse 18 are adjacent to the curved portion 3;
  • the shape of the first sub-pixel group 7 closest to the curved portion 3 is a pentagon, and the shapes of the first sub-pixel group 7 closest to the curved portion 3 are all trapezoidal.
  • At least part of the first pixel group has a pentagonal shape, so that the shape of the first pixel group in at least part of the area better matches the area between the second pixel and the curved part, so that the sub-pixel
  • the pixel opening area that is, the effective display area, is closer to the curve, which can further avoid edge jaggedness and improve the display effect.
  • the first sub-pixel group when the shape of the first pixel group is a pentagon, since the plurality of first hypotenuses bisect the first base and the second base, the areas of the first sub-pixel groups of each trapezoid are equal. , the area of the first sub-pixel of the pentagon is greater than the area of the first sub-pixel group of the trapezoid. However, the difference between the area of the first sub-pixel group of the pentagon and the area of the first sub-pixel group of the trapezoid is small. Regardless of whether the first pixel group includes one first pixel or multiple first pixels, the first sub-pixel group can be implemented.
  • the difference between the area of the pentagonal first sub-pixel included in one pixel and the area of the trapezoidal first sub-pixel is small, that is, the areas of the multiple sub-pixels included in the first pixel can still be approximately equal, without causing Macroscopic differences in human eye viewing can avoid red lines.
  • both the third hypotenuse 17 and the fourth hypotenuse 18 are straight segments.
  • the fourth hypotenuse 18 is perpendicular to the second bottom edge 10 .
  • the fourth hypotenuse and the second bottom edge may not be perpendicular.
  • the third hypotenuse 17 and/or the fourth hypotenuse 18 are arc segments.
  • the third hypotenuse 17 and the fourth hypotenuse 18 are both arc segments as examples for illustration.
  • the third hypotenuse may be an arc segment and the fourth hypotenuse may be a straight line segment; or, the third hypotenuse may be a straight line segment and the fourth hypotenuse may be an arc segment.
  • the third hypotenuse and/or the fourth hypotenuse are arc segments
  • the third hypotenuse and/or the fourth hypotenuse can be made as close to the curved portion as possible, so that the sub-pixel opening area can be The effective display area is closer to the curve, which can avoid edge jaggedness and improve the display effect.
  • the third hypotenuse and/or the fourth hypotenuse may have an overlapping area with the curved portion to maximize the utilization of the area between the second pixel and the curved portion and further avoid edge jaggedness.
  • each first pixel group included in the display panel is all quadrilateral; or, the shape of each first pixel group included in the display panel is all pentagon; or, some of the first pixel groups included in the display panel
  • the shapes of the first pixel group are all quadrilaterals, and the shapes of the remaining first pixel groups are pentagons.
  • the curved portion 3 includes multiple arc portions 5; the arc of each arc portion 5 is less than or equal to 90°.
  • At least one non-display area 2 includes: a first non-display area 19 surrounding the display area 1 .
  • the shape of the display area 1 is circular, and the plurality of arc portions 4 included in the curved portion 3 are circles corresponding to the boundaries between the first non-display area 19 and the display area 1 . That is, the curved portion 3 includes four arc portions 4 with an arc of 90°.
  • the shape of the display area 1 is a rounded rectangle, and the plurality of arc portions 4 are the four rounded corners of the boundary between the display area 1 and the first non-display area 19 department.
  • At least one non-display area 2 includes: a second non-display area 20 surrounded by the display area 1 .
  • the curved portion 3 is a circle corresponding to the boundary between the second non-display area 20 and the display area 1 .
  • FIG. 11 illustrates an example in which the outline of the display area is a rounded rectangle and the second non-display area is a circle.
  • the outline of the display area can also be circular, rectangular, etc.
  • the shape of the second non-display area can also be other shapes with arc portions.
  • the display panel includes:
  • the array substrate 31, as shown in Figures 13 to 16, includes: a first substrate 36 and a plurality of data lines 22 arranged along the first direction X on one side of the first substrate 36; the plurality of data lines 22 It includes a plurality of first data lines 23.
  • the first data lines 23 include a first bending portion 24 corresponding to the first bevel edge and a straight portion 25 connected to the first bending portion 24;
  • the counter substrate 32 is arranged opposite to the array substrate 31; it includes: a second substrate substrate 35, and a light-shielding layer 26 located on the side of the second substrate substrate 35 facing the array substrate 31; wherein, as shown in Figure 17, the light-shielding layer 26 It includes: a first light-shielding part 27, a second light-shielding part 28, and a plurality of sub-pixel opening areas 29; the area surrounded by the first light-shielding part 27 coincides with the display area 1 in the orthographic projection of the second base substrate, and the second light-shielding part 28 Located between adjacent sub-pixel opening areas 29; the plurality of sub-pixel opening areas 29 include a first opening area 30 similar in shape to the first sub-pixel;
  • the liquid crystal layer 33 is located between the array substrate 31 and the counter substrate 32 .
  • the first bending part is parallel to the first hypotenuse, and the orthographic projections of the first bending part and the first hypotenuse coincide.
  • Figures 13 to 16 are schematic diagrams of the arrangement of data lines corresponding to Figures 2 to 5 respectively.
  • the first pixel group only includes one first pixel, and multiple first pixels are arranged sequentially in the second direction Y, the first oblique sides of the adjacent first pixels in the second direction Y There is an angle between them. Therefore, the corresponding plurality of first pixels are sequentially arranged in the second direction Y.
  • the corresponding first data line has a plurality of first bending portions corresponding to the first oblique sides of the plurality of first pixels. The plurality of first bending portions Connect in sequence.
  • the angle between the first hypotenuses of the multiple first pixels in the first pixel group is zero.
  • the A data line only includes a first bending part, which can reduce the difficulty of designing and manufacturing the data line.
  • the plurality of data lines 22 also include a plurality of second data lines 48; the second data lines 48 are straight segments; the array substrate also includes a plurality of data lines arranged along the second direction Y.
  • the second light shielding portion covers the data lines and the scan lines.
  • the array substrate further includes: a thin film transistor 38 , and a pixel electrode 39 electrically connected to the thin film transistor 38 .
  • the thin film transistor 38 includes a gate electrode 40 , a source electrode 41 , a drain electrode 42 and an active layer 43 .
  • FIG. 18 takes a thin film transistor as a bottom-gate structure as an example.
  • the array substrate 31 also includes: a buffer layer 44 located between the gate electrode 40 and the first base substrate 36; There is a gate insulating layer 45 between the drain electrode 42 and the pixel electrode 39 , and a passivation layer 46 between the drain electrode 42 and the pixel electrode 39 .
  • the gate electrode of the thin film transistor is electrically connected to the scan line
  • the source electrode of the thin film transistor is electrically connected to the data line
  • the drain electrode of the thin film transistor is electrically connected to the pixel electrode.
  • the array substrate or counter substrate also includes a common electrode.
  • the area surrounded by the first light-shielding portion coincides with the display area in an orthographic projection of the second substrate.
  • the first light-shielding portion defines the boundary between the display area and the first non-display area
  • the second light-shielding portion defines the size of the sub-pixel opening area.
  • the display panel is a liquid crystal display panel
  • the shape surrounded by the first non-display area is a circle or a non-rectangular shape such as a rounded rectangle
  • the area surrounded by the first non-display area can be defined by the first light shielding part shape.
  • the light shielding layer further includes: a sixth light shielding part and a first opening area surrounded by the sixth light shielding part; an orthographic projection of the sixth light shielding part and the first opening area on the first base substrate and a second non-display area Areas overlap.
  • the second non-display area needs to be equipped with a camera or other devices, for example. Devices such as cameras are, for example, disposed in the first opening area.
  • the plurality of sub-pixel opening areas 29 further includes a second opening area 49 corresponding to the second sub-pixel.
  • the opposing substrate 32 further includes: a plurality of color resistors 34 located on the side of the second substrate substrate 36 facing the liquid crystal layer 33 ; the color resistors 34 are located in the opening area.
  • the plurality of color resistors 34 include: a red color resistor r corresponding to the red sub-pixel, a green color resistor g corresponding to the green sub-pixel, and a blue color resistor corresponding to the blue sub-pixel. Resist b.
  • the plurality of pixels 5 are divided into a plurality of pixel rows 21 extending along the first direction X and arranged along the second direction Y.
  • each arc portion corresponds to n pixel rows, and each pixel row includes at least a plurality of second pixels, where n is an integer greater than 1; as shown in Figure 19, in the n pixel rows
  • the i-th pixel row has a first half chord Li1 and a second half chord Li2 on the circumference corresponding to the arc portion 4, where Li2>Li1, 1 ⁇ i ⁇ n.
  • the first pixel group is arranged in the area of (Li2-Li1) ⁇ (m-1)a/m; where a is the width of the second pixel in the first direction X, and m is the second
  • the pixel 12 includes the same number of second sub-pixels as the first pixel 11 includes the first sub-pixels.
  • the pixel rows corresponding to the arc portion of the region of (Li2-Li1) ⁇ (m-1)a/m are all second pixels.
  • the area of (Li2-Li1) ⁇ (m-1)a/m at least part of the second pixels adjacent to the arc part overlaps with the first light shielding part, and at least part of the second pixels adjacent to the arc part overlap
  • the shape of the second sub-pixel opening area in is non-rectangular.
  • the total width of the data lines and thin film transistors corresponding to the plurality of first sub-pixels is not less than a/m, so the width of the non-rectangular first pixel area is set It is at least a/m, that is, it needs to satisfy a/m ⁇ di.
  • di is the width of the short bottom side of the first pixel, and di ⁇ a must be satisfied. Where, di is the minimum width between the second pixel closest to the arc portion in the i-th pixel row and the arc portion.
  • the i-th pixel row when a/m ⁇ di ⁇ a, also includes the first pixel 11.
  • m 3, that is, when a/3 ⁇ di ⁇ a, the i-th pixel row also includes the first pixel 11.
  • the shape of the display area is circular and the arc portion located at the upper right is used as an example for illustration.
  • the upper and lower position relationships of the first half chord Li1 and the second half chord Li2 may be different, but the setting rules for the first pixels in the areas corresponding to the arc parts of each part are the same. No longer.
  • Hi1 is the total width of the plurality of second pixels 12 corresponding to the first half chord Li1 of the i-th pixel row.
  • the first pixel group is arranged in (Li2-Li1) ⁇ (m-1) The area of a/m, and when a/m ⁇ di ⁇ a, the i-th pixel row includes the first pixel.
  • the shape of the display area is a circle or a rounded rectangle
  • the i-th pixel row corresponding to the arc part also includes the first pixel
  • One pixel is the first pixel
  • the second pixel in the i-th pixel row is adjacent to the arc portion.
  • area C2 is the area where di ⁇ a.
  • the light-shielding layer further includes a third light-shielding portion 51 located between the second pixel and the arc portion 4 .
  • the C2 area is covered by the third light shielding part.
  • the edge jaggedness is not obvious macroscopically and will not affect the display effect.
  • the first bottom edge 9 and the second bottom edge 10 intersect the arc part; where Di is the i-th pixel row The maximum width between the second pixel closest to the arc part and the arc part.
  • di is the width of the first base
  • Di is the width of the second base
  • the first bottom edge 9 and the second bottom edge 10 of the first pixel referenced 52 intersect with the arc portion.
  • the first hypotenuse can be brought closer to the curve portion.
  • the first hypotenuse is an arc segment, it can also overlap with part of the curve portion, thereby avoiding edge jaggedness. , improve the display effect.
  • the distance between the second bottom edge and the arc portion is greater than zero.
  • the width of the second base is smaller than Di.
  • the C1 region corresponds to the region where the distance between the second bottom edge and the arc portion is greater than zero.
  • the light-shielding layer further includes a fourth light-shielding portion 50 located between the first pixel and the arc portion 3 .
  • the C1 area is covered by the fourth light shielding part.
  • a display device provided by an embodiment of the present disclosure includes a display panel provided by an embodiment of the present disclosure.
  • the display device when the display panel is a liquid crystal display panel, the display device further includes a backlight module; the display panel is located on the light emitting side of the backlight module.
  • the display device provided by the embodiment of the present disclosure is: a mobile phone, a tablet computer, a television, a monitor, a notebook computer, a digital photo frame, a navigator, or any other product or component with a display function.
  • Other essential components of the display device are understood by those of ordinary skill in the art, and will not be described in detail here, nor should they be used to limit the present disclosure.
  • the shape of the first pixel group adjacent to the curved portion is a non-rectangular shape with a number of sides greater than 3, so that the shape of the first pixel group can be similar to that of the first pixel group near the curved portion.
  • the shape matching of the display area can avoid edge jaggedness in the area near the curve, and can prevent the non-display area from blocking the first pixel group, that is, preventing the non-display area from blocking the first sub-pixel in the first pixel group, ensuring that the first pixel The integrity of the first subpixel in the group.
  • the areas of the plurality of first sub-pixel groups included in the first pixel group are approximately equal, red streaks can be avoided in areas near the curved portion, thereby improving the display effect and user experience.

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Abstract

本公开提供了一种显示面板及显示装置。显示面板包括：显示区以及与显示区相邻的至少一个非显示区；至少一个非显示区与显示区的边界具有曲线部；显示面板包括：多个像素，沿第一方向以及第二方向阵列排布；多个像素包括：与曲线部相邻的多个第一像素组；第一像素组划分为沿第一方向排列的多个第一子像素组，第一子像素组包括至少一个第一子像素，第一子像素在第一方向的宽度小于第一子像素在第二方向的宽度；第一像素组的形状以及第一子像素组的形状均为边数大于3的非矩形，第一像素组包括与第一方向平行且相对设置的第一底边和第二底边，第一底边的长度小于第二底边的长度；第一像素组包括的多个第一子像素组的面积大致相等。

Description

显示面板及显示装置 技术领域
本公开涉及显示技术领域，尤其涉及一种显示面板及显示装置。
背景技术
随着显示技术的快速发展，智能终端中显示产品的形状日益丰富，例如圆形屏或弧形屏的显示产品已经十分普遍。通常弧形屏或圆形屏显示产品通常应用于智能手环或手表等，显示产品的尺寸较小，随着市场中大尺寸圆形屏或者弧形显示的需求不断提升，中大尺寸显示屏也越来越受欢迎。但圆形屏或者弧形屏显示区的边缘容易出现视觉上可见锯齿感、彩色条纹，影响显示效果，影响用户体验。
发明内容
本公开实施例提供的一种显示面板，显示面板包括：显示区以及与显示区相邻的至少一个非显示区；至少一个非显示区与显示区的边界具有曲线部；
显示面板包括：
多个像素，沿第一方向以及第二方向阵列排布，其中，第一方向与第二方向交叉；多个像素包括：与曲线部相邻的多个第一像素组；第一像素组划分为沿第一方向排列的多个第一子像素组，第一子像素组包括至少一个第一子像素，第一子像素在第一方向的宽度小于第一子像素在第二方向的宽度；第一像素组的形状以及第一子像素组的形状均为边数大于3的非矩形，第一像素组包括与第一方向平行且相对设置的第一底边和第二底边，第一底边的长度小于第二底边的长度；第一像素组包括的多个第一子像素组的面积大致相等。
在一些实施例中，第一像素组的面积等于其包括的多个第一子像素组的面积之和，且第一像素组包括的多个第一子像素组沿第一方向依次连续排列；
第一像素组包括的多个第一子像素组平分第一底边以及第二底边，任意相邻第一子像素组之间的边界为第一斜边，第一斜边与第一底边以及第二底边均不垂直。
在一些实施例中，至少部分第一像素组的形状为四边形，该第一像素组包括的多个第一子像素组的形状为四边形；
第一像素组还包括与第一底边和第二底边均垂直的第一直角边，以及与第一底边和第二底边均不垂直的第二斜边，第二斜边与曲线部相邻。
在一些实施例中，第一斜边、第一底边、第二底边、以及第二斜边均为直线段，第一像素组的形状以及第一像素组包括的多个第一子像素组的形状均为梯形；
第一像素组包括的多个第一子像素组面积均相等。
在一些实施例中，第一斜边、第一底边以及第二底边1均为直线段，第二斜边为弧线段；
第一像素组中，最靠近曲线部的第一子像素组的形状为第二斜边为弧线段的近似梯形，最靠近曲线部之外的第一子像素组的形状均为梯形。
在一些实施例中，至少部分第一像素组的形状为5边形；
第一像素组还包括：与第一底边和第二底边均垂直的第一直角边，与第一底边连接的第三斜边，以及与第三斜边和第二底边连接的第四斜边；第三斜边以及第四斜边与曲线部相邻；
第一像素组中，最靠近曲线部的第一子像素组的形状为五边形，最靠近曲线部之外的第一子像素组的形状均为梯形。
在一些实施例中，第三斜边和/或第四斜边为直线段。
在一些实施例中，第四斜边与第二底边垂直。
在一些实施例中，第三斜边以及第四斜边均为弧线段。
在一些实施例中，各第一像素组包括的第一子像素组的数量相等。
在一些实施例中，第一子像素的开口区的形状与第一子像素的形状相似。
在一些实施例中，在第一方向上排列的多个第一子像素组成一个第一像 素；至少部分第一像素组仅包括一个第一像素。
在一些实施例中，在第一方向上排列的多个第一子像素组成一个第一像素；至少部分第一像素组包括沿第二方向排列的多个第一像素。
在一些实施例中，曲线部包括多个圆弧部；每一圆弧部的弧度小于或等于90°。
在一些实施例中，多个像素还包括多个第二像素，第二像素的形状为矩形；
第二像素包括沿第一方向排列的多个第二子像素；第二像素包括第二子像素的数量与第一像素包括的第一子像素的数量相同；
多个像素划分为沿第一方向延伸、沿第二方向排列的多个像素行；
每一圆弧部对应n个像素行，且每一像素行至少包括多个第二像素，其中n为大于1的整数；n个像素行中的第i个像素行在圆弧部对应的圆周具有第一半弦Li1和第二半弦Li2，其中，Li2>Li1，1≤i≤n；
第一像素组设置于(Li2-Li1)＜(m-1)a/m的区域；其中，a为第二像素在第一方向上的宽度，m为第二像素包括第二子像素的数量。
在一些实施例中，当a/m≤di<a时，第i个像素行还包括第一像素；其中，di为第i个像素行中最靠近圆弧部的第二像素与圆弧部之间的最小宽度。
在一些实施例中，当di<a时，第i个像素行中第二像素与圆弧部相邻。
在一些实施例中，当a/m≤Di<a时，第一底边以及第二底边与圆弧部相交；其中，Di为第i个像素行中最靠近圆弧部的第二像素与圆弧部之间的最大宽度。
在一些实施例中，当a≤Di时，第二底边与圆弧部之间的距离大于零；其中，Di为第i个像素行中最靠近圆弧部的第二像素与圆弧部之间的最大宽度。
在一些实施例中，显示区的形状为圆形；至少一个非显示区包括：包围显示区的第一非显示区；曲线部包括的多个圆弧部为第一非显示区与显示区之间的边界对应的圆周。
在一些实施例中，至少一个非显示区包括：包围显示区的第一非显示区；显示区的形状为圆角矩形，多个圆弧部为显示区与第一非显示区之间的边界的四个圆角部。
在一些实施例中，至少一个非显示区包括：被显示区包围的第二非显示区；第二非显示区的形状为圆形，曲线部包括第二非显示区与显示区之间的边界对应的圆周。
在一些实施例中，显示面板包括：
阵列基板，包括：第一衬底基板以及位于第一衬底基板一侧的沿第一方向排列的多条数据线；多条数据线包括多条第一数据线，第一数据线包括与第一斜边对应的第一弯折部以及与第一弯折部连接的直线部；
对向基板，与阵列基板相对设置；包括：第二衬底基板，位于第二衬底基板面向阵列基板一侧的遮光层；其中，遮光层包括：第一遮光部，第二遮光部，以及多个子像素开口区；第一遮光部包围的区域在第二衬底基板的正投影与显示区重合，第二遮光部位于相邻子像素开口区之间；多个子像素开口区包括与第一子像素形状相似的第一开口区；
液晶层，位于阵列基板和对向基板之间。
在一些实施例中，像素包括第二像素，遮光层还包括位于第二像素与弧线部之间的第三遮光部。
在一些实施例中，遮光层还包括位于第一像素与弧线部之间的第四遮光部。
本公开实施例提供的一种显示装置，显示装置包括本公开实施例提供的显示面板。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的 前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的一种显示面板的结构示意图；
图2为本公开实施例提供的一种图1中A区域的放大结构示意图；
图3为本公开实施例提供的另一种图1中A区域的放大结构示意图；
图4为本公开实施例提供的又一种图1中A区域的放大结构示意图；
图5为本公开实施例提供的又一种图1中A区域的放大结构示意图；
图6为本公开实施例提供的一种第一像素组的结构示意图；
图7为本公开实施例提供的另一种第一像素组的结构示意图；
图8为本公开实施例提供的又一种第一像素组的结构示意图；
图9为本公开实施例提供的又一种第一像素组的结构示意图；
图10为本公开实施例提供的另一种显示面板的结构示意图；
图11为本公开实施例提供的又一种显示面板的结构示意图；
图12为本公开实施例提供的又一种显示面板的结构示意图；
图13为本公开实施例提供的一种阵列基板的结构示意图；
图14为本公开实施例提供的另一种阵列基板的结构示意图；
图15为本公开实施例提供的又一种阵列基板的结构示意图；
图16为本公开实施例提供的又一种阵列基板的结构示意图；
图17为本公开实施例提供的一种对向基板的结构示意图；
图18为本公开实施例提供的又一种阵列基板的结构示意图；
图19为本公开实施例提供的一种第一像素设置位置的示意图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。并且在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互组合。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所 获得的所有其他实施例，都属于本公开保护的范围。
除非另外定义，本公开使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。
需要注意的是，附图中各图形的尺寸和形状不反映真实比例，目的只是示意说明本公开内容。并且自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。
相关技术中，弧形屏或圆形屏显示产品通常利用圆弧型黑矩阵遮挡显示区边缘的像素，像素中的不同子像素被圆弧型黑矩阵遮挡的面积相差较大，从而像素中的不同子像素开口面积相差较大。当像素包括红色子像素、蓝色子像素以及绿色子像素时，例如会存在某个区域遮挡了大部分的蓝色子像素，导致红色子像素、绿色子像素的开口面积大于蓝色子像素的开口面积，该区域呈现出局部黄色；当某个区域遮挡了大部分的蓝色子像素和绿色子像素，红色子像素开口面积较大，呈现出局部红色，以此类推，圆弧区域容易出现彩虹纹现象。但若将圆弧区域无法放置完整红绿蓝子像素的位置不设置像素而直接利用黑矩阵遮挡，则会出现较为明显的边缘锯齿现象，影响显示效果。
基于相关技术中存在的上述问题，本公开实施例提供了一种显示面板，如图1所示，显示面板包括：显示区1以及与显示区1相邻的至少一个非显示区2；至少一个非显示区2与显示区1的边界具有曲线部3；
如图2所示，显示面板包括：
多个像素5，沿第一方向X以及第二方向Y阵列排布，其中，第一方向X与第二方向Y交叉；每一像素包括多个子像素；多个像素5包括：与曲线部3相邻的多个第一像素组6；第一像素组6划分为沿第一方向X排列的多 个第一子像素组7，第一子像素组7包括至少一个第一子像素8，第一子像素8在第一方向X的宽度小于第一子像素8在第二方向Y的宽度；第一像素组6的形状以及第一子像素组7的形状均为边数大于3的非矩形，第一像素组6包括与第一方向X平行且相对设置的第一底边9和第二底边10，第一底边9的长度小于第二底边10的长度；第一像素组6包括的多个第一子像素组7的面积大致相等。
本公开实施例提供的显示面板，与曲线部相邻的第一像素组的形状为边数大于3的非矩形，从而第一像素组的形状可以与曲线部附近显示区的形状匹配，可以避免曲线部附近的区域出现边缘锯齿，并且可以避免非显示区遮挡第一像素组，即避免非显示区遮挡第一像素组中的第一子像素，保证第一像素组中的第一子像素的完整性。相应的当第一像素组包括的多个第一子像素组的面积大致相等时，可以避免在曲线部附近的区域出现彩红纹，可以提高显示效果，提升用户体验。
需要说明的是，图2为图1中A区域的放大图。图2中，第一方向X与第二方向Y垂直，且图2中以第一方向X为行方向、第二方向Y为列方向为例进行举例说明，当然在具体实施时，第一方向X与第二方向Y可以互换。
需要说明的是，第一像素组包括的多个第一子像素组的面积大致相等是指：第一像素组包括的多个第一子像素组的面积可以相等；或者第一像素组包括的多个第一子像素组的面积不完全相等，但不同第一子像素组的面积之差小于第一预设值。需要说明的是，第一预设值可以根据实际需要进行设置，使得不同第一子像素组的面积之间的差异不会导致曲线部附近出现彩红纹即可。
在一些实施例中，第一子像素的开口区的形状与第一子像素的形状相似。即第一子像素的开口区的形状为边数大于3的非矩形。
在一些实施例中，第一像素组包括的多个第一子像素的开口区的面积大致相等。
本公开实施例提供的显示面板，第一像素组包括的多个第一子像素组的 面积大致相等，第一子像素的开口区的形状与第一子像素的形状相似且第一像素组包括的多个第一子像素的开口区的面积大致相等，可以避免在曲线部附近的区域出现彩红纹，可以提高显示效果，提升用户体验。
需要说明的是，第一像素组包括的多个第一子像素的开口区的面积大致相等是指：第一像素组包括的多个第一子像素组的开口区的面积可以相等；或者第一像素组包括的多个第一子像素组的开口区的面积不完全相等，但不同第一子像素组的开口区的面积之差小于第二预设值。需要说明的是，第二预设值可以根据实际需要进行设置，使得不同第一子像素组的开口区的面积之间的差异不会导致曲线部附近出现彩红纹即可。
在一些实施例中，第一像素组完全位于显示区。
在一些实施例中，如图2、图3、图4、图5所示，各第一像素组6包括的第一子像素组7的数量相等。
在一些实施例中，如图2、图3、图4、图5所示，在第一方向X上排列的多个第一子像素8组成一个第一像素11。
在一些实施例中，如图2、图3、图4、图5所示，多个像素还包括多个第二像素12，第二像素12的形状为矩形；
第二像素12包括沿第一方向X排列的多个第二子像素16；第二像素12包括第二子像素16的数量与第一像素11包括的第一子像素8的数量相同。
在一些实施例中，第一像素之外的像素均为第二像素，且至少部分第二像素位于显示区内；在第一方向上，至少部分第二像素与第一像素相邻，第一像素位于第二像素与弧线部之间。
在具体实施时，由于第二像素的形状为矩形，边缘第二像素与弧线部之间的区域为非矩形，该区域无法设置完整的矩形像素。即可以理解为第一像素设置的区域为第二像素与弧线部之间无法完整设置矩形像素的区域。
本公开实施例提供的显示面板，与曲线部相邻的第一像素组的形状为边数大于3的非矩形，从而第一像素组的形状可以与边缘第二像素与弧线部之间的区域的形状匹配，可以避免曲线部附近的区域出现边缘锯齿。
在一些实施例中，如图2、图3、图4、图5所示，第一像素11包括3个第一子像素8，第二像素11包括3个第二子像素16。相应的，第一像素组6包括3个第一子像素组7。3个第一子像素8分别为红色子像素R、绿色子像素G以及蓝色子像素B。3个第二子像素16分别为红色子像素R、绿色子像素G以及蓝色子像素B。
在一些实施例中，如图2、图3、图4、图5所示，在第一方向X上相邻的两个子像素的显示颜色不相同；在第二方向Y上相邻的两个子像素的显示颜色相同。
在一些实施例中，如图2、图4所示，至少部分第一像素组6仅包括一个第一像素11；第一子像素组7仅包括一个第一子像素8。此种情况，第一底边9和第二底边10分别为第一像素11与第一方向X平行的两个底边。
或者，在一些实施例中，如图3、图5所示，至少部分第一像素组6包括沿第二方向Y排列的多个第一像素11；第一子像素组7包括沿第二方向Y排列的多个第一子像素8，第一子像素组7包括的第一子像素8数量与第一像素组6包括的第一像素11的数量相同，第一子像素组7包括的多个第一子像素8的显示颜色相同。此种情况，第一底边9为在第二方向Y排列的第一个第一像素11的其中一个底边，第二底边10为在第二方向Y排列的最后一个第一像素11的其中一个底边。
需要说明的是，在具体实施时，当至少部分第一像素组包括沿第二方向Y排列的多个第一像素时，第一像素组可以包括沿第二方向Y排列的两个第一像素，也可以如图3所示，第一像素组可以包括沿第二方向Y排列的3个第一像素，当然，第一像素组也可以包括沿第二方向Y排列的更多个第一像素。
需要说明的是，显示面板包括的所有第一像素组中，可以是每一第一像素组均包括一个第一像素，或者每一第一像素组均包括多个第一像素，或者部分第一像素组包括一个第一像素，其余第一像素组包括多个第一像素。
在一些实施例中，如图2、图3、图4、图5所示，第一像素组6的面积等于其包括的多个第一子像素组7的面积之和，且第一像素组6包括的多个 第一子像素组7沿第一方向X依次连续排列。
在一些实施例中，如图2、图3、图4、图5所示，第一像素组6包括的多个第一子像素组7平分第一底边9以及第二底边10，任意相邻第一子像素组之间的边界为第一斜边13，第一斜边13与第一底边9以及第二底边10均不垂直。
在具体实施时，第一像素组包括的多个第一子像素组平分第一底边以及第二底边，即多个第一斜边平分第一底边以及第二底边。
本公开实施例提供的显示面板，第一像素组包括的多个第一子像素组平分第一底边以及第二底边，可以实现第一像素组包括的多个第一子像素组的面积大致相等，从而可以避免在曲线部附近的区域出现彩红纹，可以提高显示效果，提升用户体验。
在具体实施时，若第一像素组包括m个第一子像素组，则第一像素组具有m-1个第一斜边。如图2、图3、图4、图5所示，第一像素组包括2个第一子像素组，则第一像素组具有2个第一斜边。2个第一斜边13将第一底边9平均分成3份，且2个第一斜边13将第二底边10平均分成3份。
在具体实施时，当第一像素组仅包括一个第一像素时，第一斜边即为第一像素中相邻两个第一子像素之间的边界。
在一些实施例中，如图2、图3、图4、图5所示，第一斜边13、第一底边9以及第二底边10均为直线段。
在一些实施例中，如图2、图3所示，至少部分第一像素组6的形状为四边形，该第一像素组6包括的多个第一子像素组7的形状为四边形；
第一像素组6还包括与第一底边9和第二底边10均垂直的第一直角边14，以及与第一底边9和第二底边10均不垂直的第二斜边15，第二斜边15与曲线部3相邻。
本公开实施例提供的显示面板，当第一像素组的形状为四边形时，第一像素组的形状可以是直角梯形或近似直角梯形。
在一些实施例中，如图2、图3所示，第二斜边15为直线段，第一像素 组6的形状以及第一像素组6包括的多个第一子像素组7的形状均为梯形；
第一像素组6包括的多个第一子像素组7面积均相等。
本公开实施例提供的显示面板，第一像素组的形状为直角梯形，根据梯形计算公式可知第一像素组的面积为：(b+c)*h/2，当多个第一斜边平分第一底边以及第二底边时，第一像素组包括的多个第一子像素组的面积均相等，每一第一子像素组的面积均为((b/3)+(c/3))*h/2。其中，b为第一底边的长度，c为第二底边的长度，h为第一直角边的长度。
需要说明的是，当第一像素组仅包括一个第一像素时，则第一像素及其包括的第一子像素的形状均为梯形，且第一像素包括的多个第一子像素面积均相等。
需要说明的是，当第一像素组包括多个第一像素时，各第一像素及第一像素包括的第一子像素的形状均为梯形。当第一斜边平分各第一像素的两个底边时，每一第一像素包括的多个第一子像素面积均相等，否则，每一第一像素包括的多个子像素的面积不完全相等。即便每一第一像素包括的多个子像素的面积不完全相等，在具体实施时由于各像素在第二方向Y上的长度均相同，当第一像素组包括的多个第一子像素组的面积均相等的情况下，即便每一第一像素包括的多个子像素的面积不完全相等，多个子像素之间的面积差异较小，但仍可实现第一像素中包括的多个子像素的面积大致相等，不会造成宏观上人眼观看的差异，可以避免彩红纹。
或者，在一些实施例中，也可以是如图6、图7所示，第二斜边15为弧线段；
第一像素组6中，最靠近曲线部3的第一子像素组7的形状为第二斜边15为弧线段的近似梯形，最靠近曲线部3之外的第一子像素组7的形状均为梯形。图6、图7中，红色子像素的形状以及绿色子像素的形状为梯形，而蓝色子像素的形状近似梯形。
需要说明的是，当第二斜边为弧线段时，且多个第一斜边平分第一底边以及第二底边时，第一像素组包括的梯形第一子像素组的面积均相等，第一 像素组包括的近似梯形的第一子像素组的面积大于梯形第一子像素组的面积。但由于多个第一斜边平分第一底边以及第二底边，第一像素组包括的近似梯形的第一子像素组的面积与梯形第一子像素组的面积之间的差异较小，无论第一像素组包括一个第一像素还是多个第一像素，均可以实现第一像素包括的近似梯形的第一子像素的面积与梯形第一子像素的面积之间的差异较小，即仍可实现第一像素中包括的多个子像素的面积大致相等，不会造成宏观上人眼观看的差异，可以避免彩红纹。
在具体实施时，当第二斜边为弧线段时，可以使得第二斜边尽可能靠近曲线部，从而可以使得子像素开口区即有效显示区更靠近曲线部，从而可以避免边缘锯齿，提高显示效果。
在具体实施时，第二斜边可以与曲线部具有重叠区域，以最大化利用第二像素与曲线部之间的区域，进一步避免边缘锯齿。
图2、图3以第一像素组的形状为四边形为例进行举例说明，当然第一像素组的形状还可以是五边形等其他形状。
在一些实施例中，如图4、图5所示，至少部分第一像素组6的形状为5边形；
第一像素组6还包括：与第一底边9和第二底边10均垂直的第一直角边14，与第一底边9连接的第三斜边17，以及与第三斜边17和第二底边10连接的第四斜边18；第三斜边17以及第四斜边18与曲线部3相邻；
第一像素组6中，最靠近曲线部3的第一子像素组7的形状为五边形，最靠近曲线部3之外的第一子像素组7的形状均为梯形。
本公开实施例提供的显示面板，至少部分第一像素组的形状为五边形，从而在至少部分区域是的第一像素组的形状更匹配第二像素与曲线部之间的区域，使得子像素开口区即有效显示区更靠近曲线部，从而可以进一步避免边缘锯齿，提高显示效果。
本公开实施例提供的显示面板，第一像素组的形状为五边形时，由于多个第一斜边平分第一底边、第二底边，各梯形的第一子像素组的面积相等， 五边形的第一子像素的面积大于梯形的第一子像素组的面积。但五边形的第一子像素组的面积与梯形的第一子像素组的面积之间的差异较小，无论第一像素组包括一个第一像素还是多个第一像素，均可以实现第一像素包括的五边形的第一子像素的面积与梯形第一子像素的面积之间的差异较小，即仍可实现第一像素中包括的多个子像素的面积大致相等，不会造成宏观上人眼观看的差异，可以避免彩红纹。
在一些实施例中，如图4、图5所示，第三斜边17以及第四斜边18均为直线段。
在一些实施例中，如图4、图5所示，第四斜边18与第二底边10垂直。
当然在一些实施例中，也可以是第四斜边与第二底边不垂直。
或者，在一些实施例中，如图8、图9所示，第三斜边17和/或第四斜边18为弧线段。
需要说明的是，图8、图9以第三斜边17以及第四斜边18均为弧线段为例进行举例说明。在具体实施时，可以是第三斜边为弧线段且第四斜边为直线段；或者，也可以是第三斜边为直线段且第四斜边为弧线段。
在具体实施时，当第三斜边和/或第四斜边为弧线段时，可以使得第三斜边和/或第四斜边尽可能靠近曲线部，从而可以使得子像素开口区即有效显示区更靠近曲线部，从而可以避免边缘锯齿，提高显示效果。
在具体实施时，第三斜边和/或第四斜边可以与曲线部具有重叠区域，以最大化利用第二像素与曲线部之间的区域，进一步避免边缘锯齿。
在具体实施时，显示面板包括的各第一像素组的形状均为四边形；或者，显示面板包括的各第一像素组的形状均为五边形；或者，显示面板包括的部分第一像素组的形状均四边形，其余第一像素组的形状为五边形。
在一些实施例中，如图1、图10所示，曲线部3包括多个圆弧部5；每一圆弧部5的弧度小于或等于90°。
在一些实施例中，如图1、图10所示，至少一个非显示区2包括：包围显示区1的第一非显示区19。
在一些实施例中，如图1所示，显示区1的形状为圆形，曲线部3包括的多个圆弧部4为第一非显示区19与显示区1之间的边界对应的圆周。即曲线部3包括4个弧度为90°的圆弧部4。
或者，在一些实施例中，如图10所示，显示区1的形状为圆角矩形，多个圆弧部4为显示区1与第一非显示区19之间的边界的四个圆角部。
或者，在一些实施例中，如图11所示，至少一个非显示区2包括：被显示区1包围的第二非显示区20。
在一些实施例中，如图11所示，曲线部3为第二非显示区20与显示区1之间的边界对应的圆周。
需要说明的是，图11以显示区的轮廓为圆角矩形、第二非显示区为圆形为例进行举例说明。当然在具体实施时显示区的轮廓也可以为圆形、矩形等，第二非显示区的形状也可为其他具有圆弧部的形状。
在一些实施例中，如图12所示，显示面板包括：
阵列基板31，如图13～图16所示，包括：第一衬底基板36以及位于第一衬底基板36一侧的沿第一方向X排列的多条数据线22；多条数据线22包括多条第一数据线23，第一数据线23包括与第一斜边对应的第一弯折部24以及与第一弯折部24连接的直线部25；
对向基板32，与阵列基板31相对设置；包括：第二衬底基板35，位于第二衬底基板35面向阵列基板31一侧的遮光层26；其中，如图17所示，遮光层26包括：第一遮光部27，第二遮光部28，以及多个子像素开口区29；第一遮光部27包围的区域在第二衬底基板的正投影与显示区1重合，第二遮光部28位于相邻子像素开口区29之间；多个子像素开口区29包括与第一子像素形状相似的第一开口区30；
液晶层33，位于阵列基板31和对向基板32之间。
在具体实施时，第一弯折部与第一斜边平行，且第一弯折部与第一斜边的正投影重合。
需要说明的是，图13～图16分别为图2～图5对应的数据线的设置方式 的示意图。在具体实施时，当第一像素组仅包括一个第一像素，且多个第一像素在第二方向Y上依次排列时，在第二方向Y上相邻的第一像素的第一斜边之间具有夹角。因此，相应的多个第一像素在第二方向Y上依次排列对应的第一数据线具有与多个第一像素的第一斜边对应的多段第一弯折部，多段第一弯折部依次连接。当第一像素组包括多个第一像素时，第一像素组中的多个第一像素的第一斜边之间夹角为零，相应的，在一个第一像素组对应的区域，第一数据线仅包括一个第一弯折部，可以降低数据线设计以及制作难度。
在具体实施时，如图13～图16所示，多条数据线22还包括多条第二数据线48；第二数据线48为直线段；阵列基板还包括沿第二方向Y排列的多条扫描线47；多条扫描线47和多条数据线22横纵交叉，扫描线47和数据线22限定子像素的区域。
在一些实施例中，第二遮光部覆盖数据线以及扫描线。
在一些实施例中，如图18所示，阵列基板还包括：薄膜晶体管38，以及与薄膜晶体管38电连接的像素电极39。薄膜晶体管38包括：栅极40、源极41、漏极42以及有源层43。图18中以薄膜晶体管为底栅结构为例进行举例说明，阵列基板31还包括：位于栅极40和第一衬底基板36之间的缓冲层44、位于栅极40和有源层43之间的栅绝缘层45、位于漏极42与像素电极39之间的钝化层46。在具体实施时，薄膜晶体管的栅极与扫描线电连接，薄膜晶体管的源极与数据线电连接，薄膜晶体管的漏极与像素电极电连接。阵列基板或对向基板还包括公共电极。
在一些实施例中，第一遮光部包围的区域在第二衬底基板的正投影与显示区重合。
本申请实施例提供的显示面板，通过第一遮光部限定显示区与第一非显示区的边界，并通过第二遮光部限定子像素开口区的尺寸。当显示区与第一非显示区之间的边界包括曲线部时，即第一非显示区包围的形状为非矩形，通过第一遮光部限定显示区的范围工艺简单易于实现。
当显示面板为液晶显示面板时，在具体实施时，无论第一非显示区包围的形状为圆形还是圆角矩形等非矩形，均可以通过第一遮光部限定第一非显示区包围的区域的形状。
在一些实施例中，遮光层还包括：第六遮光部以及第六遮光部包围的第一开口区；第六遮光部以及第一开口区在第一衬底基板的正投影与第二非显示区重合。在具体实施时，第二非显示区例如需要设置摄像头等器件。摄像头等器件例如设置在第一开口区。
在一些实施例中，如图17所示，多个子像素开口区29还包括与第二子像素对应的第二开口区49。
在一些实施例中，如图12所示，对向基板32还包括：位于第二衬底基板36面向液晶层33一侧的多个色阻34；色阻34位于开口区内。
在一些实施例中，如图12所示，多个色阻34包括：与红色子像素对应的红色色阻r，与绿色子像素对于的绿色色阻g，与蓝色子像素对于的蓝色色阻b。
在一些实施例中，如图2所示，多个像素5划分为沿第一方向X延伸、沿第二方向Y排列的多个像素行21。
在一些实施例中，每一圆弧部对应n个像素行，且每一像素行至少包括多个第二像素，其中n为大于1的整数；如图19所示，n个像素行中的第i个像素行在圆弧部4对应的圆周具有第一半弦Li1和第二半弦Li2，其中，Li2>Li1，1≤i≤n。
需要说明的是，当(Li2-Li1)远大于像素宽度时，即便像素为矩形，当第一遮光部覆盖部分该区域的像素时，第一遮光部的圆弧均匀切割多个像素，每个像素中子像素开口面积差异小，无彩虹纹现象；当(Li2-Li1)等于m-1个子像素宽度时，也无明显彩虹纹；但当(Li2-Li1)小于m-1个子像素宽度时，若像素为矩形，具有圆弧部的第一遮光部覆盖部分该矩形像素时，每个像素中子像素开口面积差异大，存在彩虹纹风险。
因此，在具体实施时，第一像素组设置于(Li2-Li1)＜(m-1)a/m的区域； 其中，a为第二像素在第一方向X上的宽度，m为第二像素12包括第二子像素的数量，也为第一像素11包括的第一子像素的数量。
在具体实施时，(Li2-Li1)≥(m-1)a/m的区域圆弧部对应的像素行均为第二像素。(Li2-Li1)≥(m-1)a/m的区域，与圆弧部相邻的至少部分第二像素与第一遮光部具有交叠，与圆弧部相邻的至少部分第二像素中的第二子像素开口区的形状为非矩形。
需要说明的是，由于需要考虑数据线以及薄膜晶体管的尺寸，多个第一子像素对应的数据线以及薄膜晶体管的总宽度不小于a/m，因此设置非矩形的第一像素的区域的宽度至少为a/m，即需要满足a/m≤di。并且考虑极限情况下di即为第一像素短底边的宽度，还需满足di<a。其中，di为第i个像素行中最靠近圆弧部的第二像素与圆弧部之间的最小宽度。
因此，在一些实施例中，当a/m≤di<a时，第i个像素行还包括第一像素11。
在一些实施例中，如图19所示，m＝3，即当a/3≤di<a时，第i个像素行还包括第一像素11。
需要说明的是，图19中以显示区的形状为圆形、且以位于右上方的圆弧部为例进行举例说明。具体实施时，不同圆弧部对应的像素行中，第一半弦Li1和第二半弦Li2的上下位置关系可能不同，但各部分的圆弧部对应的区域第一像素的设置规则相同，不再赘述。
在具体实施时，如图19所示，di＝Li1-Hi1，Hi1为第i个像素行的第一半弦Li1对应的多个第二像素12的总宽度。
此外，当圆弧部为圆角矩形的圆角部或为显示区与第二非显示区边界对应的圆周时，同样需要满足第一像素组设置于(Li2-Li1)＜(m-1)a/m的区域、且当a/m≤di<a时第i个像素行包括第一像素。
在具体实施时，当显示区的形状为圆形或圆角矩形时，圆弧部对应的第i个像素行还包括第一像素时，则第i个像素行中的第一个像素和最后一个像素为第一像素。
在一些实施例中，当di<a时，第i个像素行中第二像素与圆弧部相邻。
需要说明的是，当di<a时第二像素与圆弧部之间的区域无法设置完整第一像素。在具体实施时，如图2～图5所示，C2区域即为di<a的区域。
在一些实施例中，如图17所示，遮光层还包括位于第二像素与弧线部之间4的第三遮光部51。在具体实施时，即C2区域被第三遮光部覆盖。
需要说明的是，由于第三遮光部覆盖的区域的宽度小于1个像素的宽度，边缘锯齿宏观表现不明显，不会影响显示效果。
在一些实施例中，当a/m≤di<a且a/m≤Di<a时，第一底边9以及第二底边10与圆弧部相交；其中，Di为第i个像素行中最靠近圆弧部的第二像素与圆弧部之间的最大宽度。
即当a/m≤di<a且a/m≤Di<a时，di即为第一底边的宽度，Di即为第二底边的宽度。
在具体实施时，当显示区的形状为圆形，曲线部为四个圆弧部组成的圆周时，如图19所示，Di＝Li2-Hi1。
在具体实施时，如图2所示，附图标记为52的第一像素的第一底边9以及第二底边10与圆弧部相交。当第一底边以及第二底边与圆弧部，可以使得第一斜边更靠近曲线部，当第一斜边为弧线段时还可以与曲线部的部分区域重叠，可以避免边缘锯齿，提高显示效果。
在一些实施例中，当a/m≤di<a且a≤Di时，第二底边与圆弧部之间的距离大于零。
即当a/m≤di<a且a≤Di时，第二底边的宽度小于Di。在具体实施时，如图2～图5所示，C1区域即对应第二底边与圆弧部之间的距离大于零的区域。
在一些实施例中，如图17所示，遮光层还包括位于第一像素与弧线部3之间的第四遮光部50。在具体实施时，即C1区域被第四遮光部覆盖。
本公开实施例提供的一种显示装置，显示装置包括本公开实施例提供的显示面板。
在一些实施例中，当显示面板为液晶显示面板，显示装置还包括背光模组；显示面板位于背光模组的出光侧。
本公开实施例提供的显示装置为：手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。对于该显示装置的其它必不可少的组成部分均为本领域的普通技术人员应该理解具有的，在此不做赘述，也不应作为对本公开的限制。该显示装置的实施可以参见上述显示面板的实施例，重复之处不再赘述。
综上所述，本公开实施例提供的显示面板及显示装置，与曲线部相邻的第一像素组的形状为边数大于3的非矩形，从而第一像素组的形状可以与曲线部附近显示区的形状匹配，可以避免曲线部附近的区域出现边缘锯齿，并且可以避免非显示区遮挡第一像素组，即避免非显示区遮挡第一像素组中的第一子像素，保证第一像素组中的第一子像素的完整性。相应的当第一像素组包括的多个第一子像素组的面积大致相等时，可以避免在曲线部附近的区域出现彩红纹，可以提高显示效果，提升用户体验。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (26)

  1. 一种显示面板，其中，所述显示面板包括：显示区以及与所述显示区相邻的至少一个非显示区；所述至少一个非显示区与所述显示区的边界具有曲线部；
    所述显示面板包括：
    多个像素，沿第一方向以及第二方向阵列排布，其中，所述第一方向与所述第二方向交叉；所述多个像素包括：与曲线部相邻的多个第一像素组；所述第一像素组划分为沿所述第一方向排列的多个第一子像素组，所述第一子像素组包括至少一个第一子像素，所述第一子像素在所述第一方向的宽度小于所述第一子像素在所述第二方向的宽度；所述第一像素组的形状以及所述第一子像素组的形状均为边数大于3的非矩形，所述第一像素组包括与所述第一方向平行且相对设置的第一底边和第二底边，所述第一底边的长度小于所述第二底边的长度；所述第一像素组包括的所述多个第一子像素组的面积大致相等。
  2. 根据权利要求1所述的显示面板，其中，所述第一像素组的面积等于其包括的多个所述第一子像素组的面积之和，且所述第一像素组包括的多个所述第一子像素组沿所述第一方向依次连续排列；
    所述第一像素组包括的多个所述第一子像素组平分所述第一底边以及所述第二底边，任意相邻所述第一子像素组之间的边界为第一斜边，所述第一斜边与所述第一底边以及所述第二底边均不垂直。
  3. 根据权利要求2所述的显示面板，其中，至少部分所述第一像素组的形状为四边形，该所述第一像素组包括的多个所述第一子像素组的形状为四边形；
    所述第一像素组还包括与所述第一底边和所述第二底边均垂直的第一直角边，以及与所述第一底边和所述第二底边均不垂直的第二斜边，所述第二斜边与所述曲线部相邻。
  4. 根据权利要求3所述的显示面板，其中，所述第一斜边、所述第一底边、所述第二底边、以及所述第二斜边均为直线段，所述第一像素组的形状以及所述第一像素组包括的多个所述第一子像素组的形状均为梯形；
    所述第一像素组包括的多个所述第一子像素组面积均相等。
  5. 根据权利要求4所述的显示面板，其中，所述第一斜边、所述第一底边以及所述第二底边1均为直线段，所述第二斜边为弧线段；
    所述第一像素组中，最靠近所述曲线部的所述第一子像素组的形状为所述第二斜边为弧线段的近似梯形，最靠近所述曲线部之外的所述第一子像素组的形状均为梯形。
  6. 根据权利要求2所述的显示面板，其中，至少部分所述第一像素组的形状为5边形；
    所述第一像素组还包括：与所述第一底边和所述第二底边均垂直的第一直角边，与所述第一底边连接的第三斜边，以及与所述第三斜边和所述第二底边连接的第四斜边；所述第三斜边以及所述第四斜边与所述曲线部相邻；
    所述第一像素组中，最靠近所述曲线部的所述第一子像素组的形状为五边形，最靠近所述曲线部之外的所述第一子像素组的形状均为梯形。
  7. 根据权利要求6所述的显示面板，其中，所述第三斜边以及所述第四斜边均为直线段。
  8. 根据权利要求7所述的显示面板，其中，所述第四斜边与所述第二底边垂直。
  9. 根据权利要求7所述的显示面板，其中，所述第三斜边和/或所述第四斜边为弧线段。
  10. 根据权利要求1～9任一项所述的显示面板，其中，各所述第一像素组包括的所述第一子像素组的数量相等。
  11. 根据权利要求1～10任一项所述的显示面板，其中，所述第一子像素的开口区的形状与所述第一子像素的形状相似。
  12. 根据权利要求3～11任一项所述的显示面板，其中，在所述第一方 向上排列的多个所述第一子像素组成一个第一像素；至少部分所述第一像素组仅包括一个所述第一像素。
  13. 根据权利要求3～11任一项所述的显示面板，其中，在所述第一方向上排列的多个所述第一子像素组成一个第一像素；至少部分所述第一像素组包括沿所述第二方向排列的多个所述第一像素。
  14. 根据权利要求12或13所述的显示面板，其中，所述曲线部包括多个圆弧部；每一所述圆弧部的弧度小于或等于90°。
  15. 根据权利要求14所述的显示面板，其中，所述多个像素还包括多个第二像素，所述第二像素的形状为矩形；
    所述第二像素包括沿所述第一方向排列的多个第二子像素；所述第二像素包括所述第二子像素的数量与所述第一像素包括的所述第一子像素的数量相同；
    所述多个像素划分为沿所述第一方向延伸、沿所述第二方向排列的多个像素行；
    每一所述圆弧部对应n个像素行，且每一所述像素行至少包括多个所述第二像素，其中n为大于1的整数；所述n个像素行中的第i个像素行在所述圆弧部对应的圆周具有第一半弦Li1和第二半弦Li2，其中，Li2>Li1，1≤i≤n；
    所述第一像素组设置于(Li2-Li1)＜(m-1)a/m的区域；其中，a为所述第二像素在所述第一方向上的宽度，m为所述第二像素包括所述第二子像素的数量。
  16. 根据权利要求15所述的显示面板，其中，当a/m≤di<a时，所述第i个像素行还包括所述第一像素；di为所述第i个像素行中最靠近所述圆弧部的所述第二像素与所述圆弧部之间的最小宽度。
  17. 根据权利要求16所述的显示面板，其中，当di<a时，所述第i个像素行中所述第二像素与所述圆弧部相邻。
  18. 根据权利要求16或17所述的显示面板，其中，当a/m≤Di<a时， 所述第一底边以及所述第二底边与所述圆弧部相交；其中，Di为所述第i个像素行中最靠近所述圆弧部的所述第二像素与所述圆弧部之间的最大宽度。
  19. 根据权利要求16～18任一项所述的显示面板，其中，当a≤Di时，所述第二底边与所述圆弧部之间的距离大于零，其中，Di为所述第i个像素行中最靠近所述圆弧部的所述第二像素与所述圆弧部之间的最大宽度。
  20. 根据权利要求14～19任一项所述的显示面板，其中，所述显示区的形状为圆形；
    所述至少一个非显示区包括：包围所述显示区的第一非显示区；所述曲线部包括的多个所述圆弧部为所述第一非显示区与所述显示区之间的边界对应的圆周。
  21. 根据权利要求14～19任一项所述的显示面板，其中，所述至少一个非显示区包括：包围所述显示区的第一非显示区；
    所述显示区的形状为圆角矩形，多个所述圆弧部为所述显示区与所述第一非显示区之间的边界的四个圆角部。
  22. 根据权利要求14～19任一项所述的显示面板，其中，所述至少一个非显示区包括：被所述显示区包围的第二非显示区；所述第二非显示区的形状为圆形，所述曲线部包括所述第二非显示区与所述显示区之间的边界对应的圆周。
  23. 根据权利要求2～22任一项所述的显示面板，其中，所述显示面板包括：
    阵列基板，包括：第一衬底基板以及位于所述第一衬底基板一侧的沿所述第一方向排列的多条数据线；所述多条数据线包括多条第一数据线，所述第一数据线包括与所述第一斜边对应的第一弯折部以及与所述第一弯折部连接的直线部
    对向基板，与所述阵列基板相对设置；包括：第二衬底基板，位于所述第二衬底基板面向所述阵列基板一侧的遮光层；其中，所述遮光层包括：第一遮光部，第二遮光部，以及多个子像素开口区；所述第一遮光部包围的区 域在所述第二衬底基板的正投影与所述显示区重合，所述第二遮光部位于相邻所述子像素开口区之间；所述多个子像素开口区包括与所述第一子像素形状相似的第一开口区；
    液晶层，位于所述阵列基板和所述对向基板之间。
  24. 根据权利要求23所述的显示面板，其中，所述像素包括第二像素，所述遮光层还包括位于所述第二像素与所述弧线部之间的第三遮光部。
  25. 根据权利要求24所述的显示面板，其中，所述遮光层还包括位于所述第一像素与所述弧线部之间的第四遮光部。
  26. 一种显示装置，其中，所述显示装置包括根据权利要求1～25任一项所述的显示面板。
PCT/CN2022/090501 2022-04-29 2022-04-29 显示面板及显示装置 WO2023206442A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09245181A (ja) * 1996-03-06 1997-09-19 Matsushita Electric Ind Co Ltd アンチエイリアシング処理方法
CN105911744A (zh) * 2016-06-29 2016-08-31 上海天马微电子有限公司 显示面板与显示装置
CN107507522A (zh) * 2017-08-29 2017-12-22 京东方科技集团股份有限公司 显示面板以及显示装置
CN108828851A (zh) * 2018-06-28 2018-11-16 厦门天马微电子有限公司 一种显示面板及显示装置
CN109870846A (zh) * 2016-02-02 2019-06-11 京东方科技集团股份有限公司 显示基板、显示面板和显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09245181A (ja) * 1996-03-06 1997-09-19 Matsushita Electric Ind Co Ltd アンチエイリアシング処理方法
CN109870846A (zh) * 2016-02-02 2019-06-11 京东方科技集团股份有限公司 显示基板、显示面板和显示装置
CN105911744A (zh) * 2016-06-29 2016-08-31 上海天马微电子有限公司 显示面板与显示装置
CN107507522A (zh) * 2017-08-29 2017-12-22 京东方科技集团股份有限公司 显示面板以及显示装置
CN108828851A (zh) * 2018-06-28 2018-11-16 厦门天马微电子有限公司 一种显示面板及显示装置

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