CN109244116A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109244116A CN109244116A CN201811129563.5A CN201811129563A CN109244116A CN 109244116 A CN109244116 A CN 109244116A CN 201811129563 A CN201811129563 A CN 201811129563A CN 109244116 A CN109244116 A CN 109244116A
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- 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
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
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- 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
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- 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
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- 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
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Abstract
The embodiment of the present invention provides a kind of display panel and display device, is related to field of display technology, can improve display effect of the light-emitting display panel under high-resolution.The display panel includes: multiple luminescent devices；Positioned at the optical waveguide layer of the luminescent device light emission side, the light that the optical waveguide layer is used to that the luminescent device to be made to generate direction of plane where perpendicular to the display panel is transmitted；Color film positioned at the optical waveguide layer far from the multiple luminescent device side, the coloured silk film includes multiple self defined areas, each self defined area corresponds to multiple luminescent devices, the color film color having the same of the same self defined area, the coloured silk film include the self defined area of different colours.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
With the development of display technology, light-emitting display panel is due to good characteristics such as its self-luminous, high brightness, using more
Come more extensive.Light-emitting display panel includes Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED)
Display panel and micro- light emitting diode (Micro LED) display panel.Backlight is needed with liquid crystal display panel to realize display
Mode is different, and light-emitting display panel includes luminescent device, and luminescent device includes the luminescent layer that can actively shine, and luminescent layer exists
The voltage effect of two electrodes is lower to shine, to realize that picture is shown.Light-emitting display panel further comprises two schemes, scheme
One directly issues the light of different colours for the corresponding luminescent device of different subpixel；Scheme two is that all luminescent devices issue
The light of same color further realizes that different subpixel has different colors by color film.
However, current scheme two, in high-resolution, the distance between luminescent device is relatively close, issued in luminescent device
During light to color film, the light between adjacent subpixels is easy to appear crosstalk, to cause adverse effect to display.
Summary of the invention
The embodiment of the present invention provides a kind of display panel and display device, can improve light-emitting display panel compared with high score
Display effect under resolution.
On the one hand, the embodiment of the invention provides a kind of display panels, comprising:
Multiple luminescent devices；
Positioned at the optical waveguide layer of the luminescent device light emission side, the optical waveguide layer is used to make the light of the luminescent device generation
The direction of plane is transmitted where perpendicular to the display panel；
Color film positioned at the optical waveguide layer far from the multiple luminescent device side, the coloured silk film includes multiple self-defined areas
Domain, each self defined area correspond to multiple luminescent devices, and the color film of the same self defined area has identical
Color, it is described coloured silk film include different colours self defined area.
Optionally, each luminescent device includes first electrode, second electrode and luminescent layer, and the luminescent layer is located at institute
It states between first electrode and the second electrode, the luminescent layer of all luminescent devices is continuous flood structure.
Optionally, the optical waveguide layer includes light guide structure corresponding with each self defined area, in the display surface
In plane where plate, the shape of the light guide structure is identical as the shape of the corresponding self defined area and position.
Optionally, each self defined area includes subpixel area corresponding with each luminescent device；
The optical waveguide layer includes light guide structure corresponding with each subpixel area, where the display panel
In plane, the shape of the light guide structure is identical as the shape of the corresponding subpixel area and position.
Optionally, above-mentioned display panel further include:
In the plane where the display panel, around the light blocking layer of each light guide structure.
Optionally, the color film includes red self defined area, blue self defined area and green self defined area；
Each self defined area includes subpixel area corresponding with each luminescent device；
In the plane where the display panel, the shape of each self defined area is identical.
Optionally, in the plane where the display panel, the shape of each self defined area is regular hexagon,
In each regular hexagon, the central point of regular hexagon is to the line between the central point of any a line as boundary
Line, region of the regular hexagon between two lines of demarcation of arbitrary neighborhood are a subpixel area.
Optionally, in the plane where the display panel, the shape of each self defined area is equilateral triangle
Shape, in each equilateral triangle, central point to the line between the central point of any a line of equilateral triangle is made
For line of demarcation, region of the equilateral triangle between two lines of demarcation of arbitrary neighborhood is as a sub-pixel area
Domain.
Optionally, in the plane where the display panel, the shape of each self defined area is square；
In each red self defined area and each green self defined area, square central point to any a line
Central point between line as line of demarcation, region of the square between two lines of demarcation of arbitrary neighborhood is as one
A subpixel area；
In each blue self defined area, square is divided into identical two rectangles, and each rectangle is as a son
Pixel region；
In the red self defined area, green self defined area and blue self defined area of arbitrary neighborhood, each color
Self defined area in a subpixel area form a square.
Optionally, the luminescent layer is blue light-emitting layer, and the coloured silk film is light conversion layer.
Optionally, the luminescent layer is white-light emitting layer, and the coloured silk film is chromatic filter layer.
Optionally, the white-light emitting layer includes the luminescent layer for the multiple and different colors being stacked.
Optionally, each self defined area includes subpixel area corresponding with each luminescent device；
The shape of each first electrode and position are identical as the shape of the corresponding subpixel area and position；
Each second electrode is continuous flood structure.
On the other hand, the embodiment of the present invention also provides a kind of display device, including above-mentioned display panel.
Display panel and display device in the embodiment of the present invention, it is guide-lighting by being arranged between luminescent device and color film
Layer, so that the light that luminescent device issues is transmitted along the direction perpendicular to plane where display panel, to reduce in high score
When resolution, since the distance between luminescent device is relatively close, so that light is dissipated into non-corresponding position on color film and leads to the probability of crosstalk,
And then improve display effect of the light-emitting display panel under high-resolution.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of partial structural diagram of display panel in the embodiment of the present invention；
Fig. 2 be Fig. 1 in AA ' to the schematic diagram of the section structure；
Fig. 3 is a kind of corresponding guide-lighting schematic diagram of a layer structure of Fig. 1；
Fig. 4 be Fig. 3 in BB ' to the schematic diagram of the section structure；
Fig. 5 is the partial enlargement diagram of a self defined area in Fig. 1；
Fig. 6 is the corresponding another guide-lighting schematic diagram of a layer structure of Fig. 1；
Fig. 7 be Fig. 6 in CC ' to the schematic diagram of the section structure；
Fig. 8 is the partial structural diagram of another display panel in the embodiment of the present invention；
Fig. 9 is the partial structural diagram of another display panel in the embodiment of the present invention；
Figure 10 is the enlarged diagram of three self defined areas in Fig. 9；
Figure 11 is a kind of structural schematic diagram of display device in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
As depicted in figs. 1 and 2, Fig. 1 is a kind of partial structural diagram of display panel in the embodiment of the present invention, and Fig. 2 is
In Fig. 1 AA ' to the schematic diagram of the section structure, the embodiment of the present invention provides a kind of display panel, comprising: multiple luminescent devices 1 need
It is noted that being only labelled with two luminescent devices 1 in Fig. 2；Positioned at the optical waveguide layer 2 of 1 light emission side of luminescent device, in Fig. 2
In, the upside of luminescent device 1 is light emission side, and the light that optical waveguide layer 2 is used to that luminescent device 1 to be made to generate is along perpendicular to display panel institute
It is transmitted in the direction of plane, the arrow direction in Fig. 2 is the transmission direction of light in optical waveguide layer 2；Positioned at optical waveguide layer 2 far from multiple
The color film 3 of 1 side of luminescent device, color film 3 includes multiple self defined areas 30, in Fig. 1, Minimum Area that each solid line surrounds
For a self defined area 30, i.e., the hexagon that each solid line surrounds is a self defined area 30, each self defined area 30
Corresponding multiple luminescent devices 1, i.e., on the direction perpendicular to display panel, each self defined area 30 covers multiple luminescent devices
1, the color having the same of color film 3 of the same self defined area 30, color film 3 includes the self defined area 30 of different colours,
In Fig. 1 and Fig. 2, the filling in color film 3 is for indicating color, and identical filling indicates identical color, and different fillings is
Indicate different colors.
Specifically, direction of the luminescent device 1 for shining, where the light from light emission side to color film 3 that luminescent device 1 issues
Transmission, i.e. luminescent device 1 shine upwards, and optical waveguide layer 2 plays collimating effect, make the light of luminescent device 1 along perpendicular to display panel institute
It is transmitted in the direction of plane, luminescent device 1 cooperates color film 3 to realize the sub-pixel of particular color, and then realizes entire display panel
Picture show that therefore, the light that optical waveguide layer 2 can be such that luminescent device 1 is issued more accurately is transmitted to the correspondence on color film 3
Region improves cross-interference issue caused by other regions being dissipated on color film 3 due to the light of luminescent device 1.Optical waveguide layer 2 utilizes
The total reflection effect of light realizes collimating effect, for example, being provided in optical waveguide layer 2 along the direction perpendicular to plane where display panel
The light guide structure of extension and light blocking layer around light guide structure, the refractive index rate of light guide structure are greater than the refractive index of light blocking layer,
Therefore, the interface between light guide structure and light blocking layer, most of light can come back to leaded light due to total reflection effect
It is transmitted in structure, so that light be made to transmit along the direction perpendicular to plane where display panel.
Display panel in the embodiment of the present invention, by the way that optical waveguide layer is arranged between luminescent device and color film, so that shining
The light that device issues is transmitted along the direction perpendicular to plane where display panel, thus reduce in high-resolution, due to
The distance between luminescent device is relatively close, so that light is dissipated into non-corresponding position on color film and leads to the probability of crosstalk, and then improves
Display effect of the light-emitting display panel under high-resolution.
Optionally, each luminescent device 1 includes first electrode 11, second electrode 12 and luminescent layer 13, and luminescent layer 13 is located at
Between first electrode 11 and second electrode 12, the luminescent layer 13 of all luminescent devices 1 is continuous flood structure.
Specifically, the display panel in the embodiment of the present invention can realize the light out of different colours by color film 3, because
This, all luminescent devices 1 can have identical light color out, and therefore, the luminescent layer 13 of all luminescent devices 1 can be
Identical material, and be continuous flood structure, by being made with a patterning processes, for high-resolution display surface
Plate, it is not necessary that the luminescent layer compared with small area corresponding in each luminescent device is fabricated separately, therefore manufacture craft is simpler.
Optionally, as shown in Figure 3 and Figure 4, Fig. 3 is a kind of corresponding guide-lighting schematic diagram of a layer structure of Fig. 1, and Fig. 4 is in Fig. 3
BB ' to the schematic diagram of the section structure, optical waveguide layer 2 includes light guide structure 20 corresponding with each self defined area 30, in display surface
In plane where plate, the shape of light guide structure 20 is identical as the shape of corresponding self defined area 30 and position.
Specifically, since optical waveguide layer 2 has independent light guide structure 20, Ke Yijin corresponding with each self defined area 30
One step avoids the light crosstalk between the self defined area 30 of different colours.
Optionally, as shown in Figure 1, Figure 2 and shown in Fig. 5, Fig. 6 and Fig. 7, Fig. 5 is the partial enlargement of a self defined area in Fig. 1
Schematic diagram, Fig. 6 are the corresponding another guide-lighting schematic diagram of a layer structure of Fig. 1, Fig. 7 be in Fig. 6 CC ' to the schematic diagram of the section structure,
Each self defined area 30 includes subpixel area 10 corresponding with each luminescent device 1；Optical waveguide layer 2 includes and each sub-pixel
The corresponding light guide structure 20 in region 10, in the plane where display panel, the shape of light guide structure 20 and corresponding sub-pixel
The shape in region 10 is identical with position.
Specifically, since optical waveguide layer 2 has independent light guide structure 20, Ke Yijin corresponding with each subpixel area 10
One step avoids the light crosstalk between different subpixel region 10.
Optionally, as shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7, above-mentioned display panel further include: in the plane where display panel
On, around the light blocking layer 4 of each light guide structure 20.
Specifically, light blocking layer 4 can further prevent the light crosstalk between different light guide structures 20.Light blocking layer 4 can be with
For the higher material of reflectivity or light absorbent, and light guide structure 20 is the higher material of light transmittance, in light guide structure 20
When light is transmitted to the intersection of light guide structure 20 and light blocking layer 4, since the refractive index of light guide structure 20 is greater than the folding of light blocking layer 4
Penetrate rate, thus most of light resumed under the action of total reflection in the relaying of light guide structure 20 it is defeated, when light blocking layer 4 is light absorbent
When, fraction light can be absorbed by light blocking layer 4, so that the light transmitted in optical waveguide layer 2 is more uniform, and light blocking layer 4 is not
It is easily identified, display effect is more preferable.For example, light blocking layer 4 can be black resin material, light guide structure 20 can be poly- carbonic acid
Ester material or polymethyl methacrylate materials etc..Light guide structure 20 and the mutually chimeric technique for forming optical waveguide layer 2 of light blocking layer 4 can
With similar with the patterning manufacture craft of other layer of structure in display panel, for example, first passing through photoetching process or printing technology
The pattern of light blocking layer 4 is formed, then the pattern of light guide structure 20 is formed by photoetching process or printing technology, and make light guide structure
It is mutually chimeric between 20 and light blocking layer 4 to form optical waveguide layer 2.
Optionally, color film 3 includes red self defined area R, blue self defined area B and green self defined area G；Each
Self defined area 30 includes subpixel area 10 corresponding with each luminescent device 1；In the plane where display panel, each
The shape of self defined area 30 is identical.
Optionally, as shown in Figure 1 and Figure 5, in the plane where display panel, the shape of each self defined area 30 is
Regular hexagon, in each regular hexagon, the central point of regular hexagon to the line conduct between the central point of any a line
Line of demarcation, region of the regular hexagon between two lines of demarcation of arbitrary neighborhood are a subpixel area 10.
Specifically, in Fig. 1 and pixel arrangement mode shown in fig. 5, it is all the same that color film 3 is divided into shapes and sizes
Multiple regular hexagons, each regular hexagon share same side with six adjacent regular hexagons respectively, on the one hand can make phase
The sub-pixel of three adjacent different colours constitutes a pixel, and the sub-pixel of same color is constituted in adjacent multiple pixels
One regular hexagon, the i.e. corresponding self defined area 30 of the regular hexagon, so that the identical face with larger area in color film 3
The region of color, for high-resolution display panel, the production of color film 3 is more easier.
Optionally, as shown in figure 8, Fig. 8 is the partial structural diagram of another display panel in the embodiment of the present invention,
In plane where display panel, the shape of each self defined area 30 is equilateral triangle, in each equilateral triangle, etc.
The central point of side triangle is to the line between the central point of any a line as line of demarcation, and equilateral triangle is in arbitrary neighborhood
Two lines of demarcation between region as a subpixel area 10.
Specifically, in pixel arrangement mode shown in Fig. 8, color film 3 is divided into all the same multiple of shapes and sizes
Equilateral triangle, each equilateral triangle with the adjacent public same side of three equilateral triangles, on the one hand can make respectively
The sub-pixels of three adjacent different colours constitutes a pixel, and in adjacent multiple pixels same color sub-pixel structure
At an equilateral triangle, the i.e. corresponding self defined area 30 of the equilateral triangle, so that with larger area in color film 3
The region of same color, for high-resolution display panel, the production of color film 3 is more easier.
Optionally, as shown in Figure 9 and Figure 10, Fig. 9 is that the partial structurtes of another display panel in the embodiment of the present invention are shown
It is intended to, Figure 10 is the enlarged diagram of three self defined areas in Fig. 9, each customized in the plane where display panel
The shape in region 30 is square；In each red self defined area R and each green self defined area G, it is square in
Heart point is to the line between the central point of any a line as line of demarcation, and square is between two lines of demarcation of arbitrary neighborhood
Region as a subpixel area 10；In each blue self defined area B, square is divided into identical two squares
Shape, each rectangle is as a subpixel area 10；In the red self defined area R of arbitrary neighborhood, green self defined area G and
In blue self defined area B, a subpixel area 10 in the self defined area 30 of each color forms a square, should
Square is a pixel, such as in Figure 10, in adjacent red self defined area R, green self defined area G and blue
In self defined area B, the subpixel area 10 in the lower right corner red self defined area R, the green upper right corner self defined area G sub- picture
The square that plain region 10 is formed with the subpixel area 10 on the left of blue self defined area B is as a pixel.
Optionally, luminescent layer 13 is blue light-emitting layer, and color film 3 is light conversion layer.
Specifically, the luminescent layer of flood 13 is set to the material of blue light-emitting, color film 3 is light conversion layer, and light conversion layer is
Can be excited luminous material under light illumination, the light conversion layer of red self defined area R can be excited under light illumination issue it is red
Light, the light conversion layer of green self defined area G can be excited under light illumination issues green light, the light conversion of blue self defined area B
Layer can be excited under light illumination issues blue light, due to the light energy that compared with other colors, the luminescent layer 13 of blue material is issued
It is most strong, therefore it is that blue light-emitting layer advantageously reduces cost that luminescent layer 13, which is arranged,.
Optionally, luminescent layer 13 is white-light emitting layer, and color film 3 is chromatic filter layer.
Specifically, color film 3 can also be colored filter other than it can be to be excited luminous light conversion layer under light illumination
Photosphere, it can make the light of particular color by the material layer to filter other color of light, is specifically as follows resin material, because
This, luminescent layer 13 can be set to the material layer to emit white light, when white light passes through the chromatic filter layer of red self defined area R,
Will be filtered will be filtered and go out for green light when white light passes through the chromatic filter layer of green self defined area G for feux rouges outgoing
It penetrates, when white light passes through the chromatic filter layer of blue self defined area B, will be filtered as blue light outgoing.
Optionally, white-light emitting layer includes the luminescent layer for the multiple and different colors being stacked.
Specifically, white light-emitting layer can be by the red light emitting layer, green light emitting layer and blue light-emitting layer group that are stacked
At the light of different colours forms white, then is filtered into different colors after chromatic filter layer, to realize different colours picture
The display of element.
Optionally, each self defined area 30 includes subpixel area 10 corresponding with each luminescent device 1；Each first
The shape of electrode 11 and position are identical as the shape of corresponding subpixel area 10 and position；Each second electrode 12 is continuous
Flood structure.
Specifically, first electrode 11 is anode, and second electrode 12 is cathode, when display panel shines, the cathode of flood
Voltage having the same, each anode has individual voltage, to realize the independent control of different subpixel.
It should be noted that the display panel in the embodiment of the present invention is light-emitting display panel, such as organic light emission two
Pole pipe (Organic Light-Emitting Diode, OLED) display panel and micro- light emitting diode (Micro LED) display
Panel, micro- LED technology refer to the microsize light emitting diode (Micro-Light with High Density Integration on substrate
Emitting Diode, Micro-Led) array technology, high-resolution micro- light emitting diode can be formed by the technology
Display panel, micro- light emitting diode have many advantages, such as that luminous efficiency is high, low energy consumption and resolution is high.Micro- diode displaying face
Luminescent device in plate is produced on growth substrate first, is transported on final substrate again after completing and is formed display surface
Plate.It is micro- shine and the emitting layer material in laser display panel can be organic layer, or inorganic layer.Organic light-emitting diodes
Luminescent device in pipe (Organic Light-Emitting Diode, OLED) display panel is formed directly into display panel
On.
As shown in figure 11, Figure 11 is a kind of structural schematic diagram of display device in the embodiment of the present invention, the embodiment of the present invention
A kind of display device is also provided, including above-mentioned organic light emitting display panel 100.
Wherein, the specific structure of organic light emitting display panel 100 and principle are same as the previously described embodiments, no longer superfluous herein
It states.Display device can be appoints such as touch display screen, mobile phone, tablet computer, laptop, electric paper book or television set
What electronic equipment having a display function.
Display device in the embodiment of the present invention, by the way that optical waveguide layer is arranged between luminescent device and color film, so that shining
The light that device issues is transmitted along the direction perpendicular to plane where display panel, thus reduce in high-resolution, due to
The distance between luminescent device is relatively close, so that light is dissipated into non-corresponding position on color film and leads to the probability of crosstalk, and then improves
Display effect of the light-emitting display panel under high-resolution.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (14)
1. a kind of display panel characterized by comprising
Multiple luminescent devices；
Positioned at the optical waveguide layer of the luminescent device light emission side, the light that the optical waveguide layer is used to that the luminescent device to be made to generate is along vertical
Directly the direction of plane where the display panel is transmitted；
Color film positioned at the optical waveguide layer far from the multiple luminescent device side, the coloured silk film includes multiple self defined areas,
Each self defined area corresponds to multiple luminescent devices, the color film face having the same of the same self defined area
Color, the coloured silk film include the self defined area of different colours.
2. display panel according to claim 1, which is characterized in that
Each luminescent device includes first electrode, second electrode and luminescent layer, and the luminescent layer is located at the first electrode
Between the second electrode, the luminescent layer of all luminescent devices is continuous flood structure.
3. display panel according to claim 1, which is characterized in that
The optical waveguide layer includes light guide structure corresponding with each self defined area, the plane where the display panel
On, the shape of the light guide structure is identical as the shape of the corresponding self defined area and position.
4. display panel according to claim 1, which is characterized in that
Each self defined area includes subpixel area corresponding with each luminescent device；
The optical waveguide layer includes light guide structure corresponding with each subpixel area, the plane where the display panel
On, the shape of the light guide structure is identical as the shape of the corresponding subpixel area and position.
5. display panel according to claim 3 or 4, which is characterized in that further include:
In the plane where the display panel, around the light blocking layer of each light guide structure.
6. display panel according to claim 3, which is characterized in that
The coloured silk film includes red self defined area, blue self defined area and green self defined area；
Each self defined area includes subpixel area corresponding with each luminescent device；
In the plane where the display panel, the shape of each self defined area is identical.
7. display panel according to claim 6, which is characterized in that
In the plane where the display panel, the shape of each self defined area is regular hexagon, each described
In regular hexagon, the central point of regular hexagon to the line between the central point of any a line is as line of demarcation, and described positive six
Region of the side shape between two lines of demarcation of arbitrary neighborhood is a subpixel area.
8. display panel according to claim 6, which is characterized in that
In the plane where the display panel, the shape of each self defined area is equilateral triangle, in each institute
It states in equilateral triangle, the central point of equilateral triangle is to the line between the central point of any a line as line of demarcation, institute
Region of the equilateral triangle between two lines of demarcation of arbitrary neighborhood is stated as a subpixel area.
9. display panel according to claim 6, which is characterized in that
In the plane where the display panel, the shape of each self defined area is square；
In each red self defined area and each green self defined area, square central point is into any a line
Line between heart point is as line of demarcation, and region of the square between two lines of demarcation of arbitrary neighborhood is as a son
Pixel region；
In each blue self defined area, square is divided into identical two rectangles, and each rectangle is as a sub-pixel
Region；
In the red self defined area of arbitrary neighborhood, green self defined area and blue self defined area, each color from
A subpixel area in definition region forms a square.
10. display panel according to claim 2, which is characterized in that
The luminescent layer is blue light-emitting layer, and the coloured silk film is light conversion layer.
11. display panel according to claim 2, which is characterized in that
The luminescent layer is white-light emitting layer, and the coloured silk film is chromatic filter layer.
12. display panel according to claim 11, which is characterized in that
The white-light emitting layer includes the luminescent layer for the multiple and different colors being stacked.
13. display panel according to claim 2, which is characterized in that
Each self defined area includes subpixel area corresponding with each luminescent device；
The shape of each first electrode and position are identical as the shape of the corresponding subpixel area and position；
Each second electrode is continuous flood structure.
14. a kind of display device, which is characterized in that including the display panel as described in any one of claim 1 to 13.
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| CN201811129563.5A CN109244116A (en) | 2018-09-27 | 2018-09-27 | Display panel and display device |
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| CN201811129563.5A CN109244116A (en) | 2018-09-27 | 2018-09-27 | Display panel and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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