CN112331698B - Pixel structure and display panel - Google Patents
Pixel structure and display panel Download PDFInfo
- Publication number
- CN112331698B CN112331698B CN201911413430.5A CN201911413430A CN112331698B CN 112331698 B CN112331698 B CN 112331698B CN 201911413430 A CN201911413430 A CN 201911413430A CN 112331698 B CN112331698 B CN 112331698B
- Authority
- CN
- China
- Prior art keywords
- pixel
- monochrome
- color
- units
- same
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
-
- 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
- H10K59/80—Constructional details
- H10K59/88—Dummy elements, i.e. elements having non-functional features
Landscapes
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a pixel structure and a display panel with the same, wherein the pixel structure comprises a plurality of hexagonal monochromatic pixel units, the monochromatic pixel units are connected through opposite connecting vertexes, at least one of four monochromatic pixel units connected around the same connecting vertex comprises a plurality of sub-pixels, and a plurality of pixels can be formed in one monochromatic pixel unit area during manufacturing, so that the precision requirements of equipment and a process can be reduced, and a high-resolution display device can be obtained.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a pixel structure and a display panel.
Background
In the field of display, liquid crystal display and organic self-luminous display are two common display technologies. Among them, full color display of liquid crystal display is one of the technical keys. Common full-color display technologies mainly include an RGB juxtaposition method, a color filter method, a color conversion method, and the like.
In the conventional RGB-standard three-color pixel arrangement, the higher the display resolution to be achieved, the smaller the area size of the sub-pixels, i.e., the larger the number of sub-pixels per unit area, is required, and therefore, the higher the accuracy of the evaporation mask or the inkjet printing is required. However, due to the limitations of the state of the art of semiconductor processing, the accuracy of the mask line width is limited, and the equipment and process accuracy of inkjet printing are also limited, thereby limiting the resolution enhancement.
Disclosure of Invention
Accordingly, there is a need for a pixel structure and a display panel that can reduce the precision requirements of the equipment and process and facilitate the fabrication of high resolution display devices.
A pixel structure comprises a plurality of single-color pixel units, wherein each single-color pixel unit is hexagonal;
the plurality of single-color pixel units in the first direction are sequentially connected through opposite connecting vertexes, and the shapes of the plurality of single-color pixel units in the first direction are consistent; the plurality of monochromatic pixel units in the second direction are sequentially connected through opposite connecting vertexes, and the shapes of the plurality of monochromatic pixel units in the second direction are consistent;
the first direction and the second direction are intersected, so that four monochromatic pixel units are arranged at the connecting vertexes of the edges of the pixel structures and are arranged in a shared manner at the other connecting vertexes except the connecting vertexes at the edges of the pixel structures;
at least three monochrome pixel units among the four monochrome pixel units connected around the same connection vertex are different in color.
In one embodiment, at least one of the four monochrome pixel units connected around the same connecting vertex comprises a plurality of sub-pixels.
In one embodiment, each monochrome pixel unit comprises two first sub-pixels, and the first sub-pixels are light-emitting pixels; two first sub-pixels of the same monochromatic pixel unit are respectively arranged on the same side of one edge of the monochromatic pixel unit, which is not connected with the connecting vertex.
In one embodiment, each monochrome pixel unit further includes a second sub-pixel, and the second sub-pixel is a non-luminous dummy pixel and is located between two first sub-pixels of the same monochrome pixel unit.
In one embodiment, each edge of the adjacent four monochromatic pixel units, which is not connected with the connecting vertex, encloses an intermediate pixel;
the light emitting color of the middle pixel is any one of the light emitting colors of the four monochromatic pixel units or the mixed light color of at least two of the four monochromatic pixel units, or the middle pixel is a non-light emitting dummy pixel.
In one embodiment, the emission colors of the four monochrome pixel units connected around the same connection vertex are selected from any one of red, green, and blue, and only two monochrome pixel units have the same emission color.
In one embodiment, the light emission color of the intermediate pixel is any one of red, green, blue, and white, or the intermediate pixel is a dummy pixel that does not emit light.
In one embodiment, four monochrome pixel units connected around the same connecting vertex form a repeating unit, or four monochrome pixel units disposed around the same intermediate pixel form a repeating unit.
In one embodiment, the monochrome pixel unit is divided into a first monochrome pixel unit, a second monochrome pixel unit, a third monochrome pixel unit and a fourth monochrome pixel unit; the first and fourth monochrome pixel units are alternately connected by opposite connection vertexes in the first direction, and the second and third monochrome pixel units are alternately connected by opposite connection vertexes in the second direction;
the first and fourth monochrome pixel units have the same emission color, or the first and second monochrome pixel units have the same emission color.
In one embodiment, each monochrome pixel unit is in a central symmetry pattern.
In one embodiment, the angle between the first direction and the second direction is 90 °.
A display panel, characterized by having the pixel structure of any of the above embodiments.
Compared with the prior art, the pixel structure and the display panel have the following beneficial effects:
the pixel structure comprises a plurality of hexagonal monochromatic pixel units, the monochromatic pixel units are connected through opposite connecting vertexes, at least one of the four monochromatic pixel units connected around the same connecting vertex comprises a plurality of sub-pixels, and a plurality of pixels can be formed in one monochromatic pixel unit area at one time during manufacturing, so that the precision requirements of equipment and a process can be reduced, and a high-resolution display device can be obtained.
Drawings
FIG. 1 is a schematic structural diagram of a pixel structure according to an embodiment;
FIG. 2 is a schematic diagram of four monochrome pixel cells connected around a same connecting vertex in the pixel structure shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a pixel structure according to another embodiment;
FIG. 4 is a schematic diagram of four monochrome pixel cells arranged around the same middle pixel in the pixel structure shown in FIG. 3;
fig. 5 is a schematic structural diagram of the pixel structure shown in fig. 3, in which a pixel arrangement of a multi-color pixel unit 1 is illustrated;
fig. 6 is a schematic diagram of the pixel structure shown in fig. 1, in which the pixel arrangement of the multi-color pixel unit 2 is illustrated.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the first direction and the second direction refer to two directions that are not parallel, and do not refer to a specific direction.
As shown in fig. 1 to 4, the present invention provides a pixel structure 10, which includes a plurality of monochrome pixel units 100, wherein each of the monochrome pixel units 100 is hexagonal.
The plurality of monochrome pixel cells 100 are sequentially connected by opposite connection vertexes in the first direction, and the shapes of the plurality of monochrome pixel cells 100 in the first direction are uniform. The plurality of monochrome pixel units 100 are sequentially connected by opposite connection vertexes in the second direction, and the shapes of the plurality of monochrome pixel units 100 in the second direction are uniform. In the present invention, "opposite connecting vertices" refers to two end points of a diagonal line of two corners of a hexagon, and two adjacent sides forming one corner are not directly connected to two adjacent sides forming the other corner.
Except for the connecting vertex at the edge position, four monochromatic pixel units 100 are arranged at the connecting vertex and are arranged in a common vertex.
At least three monochrome pixel units 100 among the four monochrome pixel units 100 connected around the same connection vertex are different in color.
In one example, the first direction is angled (non-obtuse) from 45 degrees to 90 degrees from the second direction. In one example, the angle between the first direction and the second direction is 60-90 °. In the specific example shown in fig. 1, the angle between the first direction and the second direction is 90 °, that is, the vertex angle of the monochrome pixel unit 100 at the connection vertex is 90 °. In other examples, the angle between the first direction and the second direction may be 30 °, 50 °, 80 °, and so on.
In one example, at least one monochrome pixel cell 100 of four monochrome pixel cells 100 connected around the same connection vertex includes a plurality of sub-pixels.
In the specific examples shown in fig. 1, 2, and 3, each monochrome pixel unit 100 includes two first sub-pixels 102, the first sub-pixels 102 are light-emitting pixels, and the two first sub-pixels 102 of the same monochrome pixel unit 100 are respectively shared with one edge of the monochrome pixel unit 100 that is not connected to the connection vertex.
The shape of the first sub-pixel 102 may be, but is not limited to, a quadrilateral, a sector, a trapezoid, and the like. In the specific example shown in fig. 1, the first sub-pixel 102 has a diamond shape, and two adjacent sides of the diamond shape are respectively shared with one side of an adjacent single-color pixel unit 100 and one side of an adjacent middle pixel 200. In another example, the first sub-pixel 102 is a sector, and two radial sides of the sector are respectively shared with one side of an adjacent single-color pixel unit 100 and one side of an adjacent middle pixel 200.
In one example, the emission colors of only two and four monochrome pixel cells 100 among the four monochrome pixel cells 100 connected around the same connection vertex are the same.
More specifically, the monochrome pixel unit 100 is divided into a first monochrome pixel unit 110, a second monochrome pixel unit 120, a third monochrome pixel unit 130, and a fourth monochrome pixel unit 140. The first and fourth monochrome pixel units 110 and 140 are alternately connected by opposite connection vertexes in the first direction, and the second and third monochrome pixel units 120 and 130 are alternately connected by opposite connection vertexes in the second direction.
The first and fourth monochrome pixel units 110 and 140 emit light of the same color, or the first and second monochrome pixel units 110 and 120 emit light of the same color.
In the specific example shown in fig. 1, the first monochrome pixel unit 110 and the fourth monochrome pixel unit 140 have the same emission color, and the emission colors of the first monochrome pixel unit 110, the second monochrome pixel unit 120, and the third monochrome pixel unit 130 are different from each other.
In the specific example shown in fig. 3, the first monochrome pixel unit 110 and the second monochrome pixel unit 120 have the same emission color, and the emission colors of the first monochrome pixel unit 110, the third monochrome pixel unit 130, and the fourth monochrome pixel unit 140 are different from each other.
In one example, each of the four adjacent monochrome pixel units, which is not connected to the connection vertex, encloses one intermediate pixel. The light emitting color of the middle pixel is any one of the light emitting colors of the four monochromatic pixel units or the mixed light color of at least two of the four monochromatic pixel units, or the middle pixel is a dummy pixel which does not emit light.
If the light emitting color of the intermediate pixel 200 is any one of the light emitting colors of the first monochrome pixel unit 110, the second monochrome pixel unit 120, the third monochrome pixel unit 130, and the fourth monochrome pixel unit 140, the color saturation of the corresponding color can be improved, and the color cast phenomenon can be improved.
If the light emission color of the intermediate pixel 200 is a mixed light color of at least two of the light emission colors of the first monochrome pixel unit 110, the second monochrome pixel unit 120, the third monochrome pixel unit 130, and the fourth monochrome pixel unit 140, the luminance of the display can be improved.
If the middle pixel 200 is a non-luminous dummy pixel, a solvent atmosphere is provided by printing corresponding ink at the position of the middle pixel 200 during the inkjet printing process, which is beneficial to improving the film forming uniformity of the adjacent pixels and the light emitting uniformity of the whole display panel. Specifically, to single independent pixel, the ink at edge volatilizees more fast than the volatilization speed at pixel center in the drying process, and the ink flows toward the pixel edge, produces the edge easily and piles up the problem, if increase a virtual pixel and provide the solvent atmosphere beside this independent pixel, the volatilization speed at the edge of this independent pixel can reduce, reduces the condition of piling up at the edge of inkjet printing drying process, forms even film more easily among the ink drying process, and then improves the holistic luminous homogeneity of display panel.
Note that, when the intermediate pixel 200 is a dummy pixel which does not emit light, the solvent of the corresponding ink can be printed, since the solvent used for the light-emitting layer ink is generally the same. Alternatively, the intermediate pixel 200 may be divided into four sub-pixels, for example, diagonally, and each of the sub-pixels may correspond to the adjacent monochrome pixel units 100 to form a larger monochrome pixel unit 100.
In one example, the emission color of each monochrome pixel unit 100 is selected from any one of red, green, and blue. Further, the emission color of the intermediate pixel is any one of red, green, blue, and white; alternatively, the intermediate pixels are dummy pixels that do not emit light.
In one example, the middle pixel 200 is a rectangular or non-square diamond. In the particular example shown in fig. 1, the middle pixel 200 is square.
In one example, each monochrome pixel unit 100 further includes a second sub-pixel 104 (refer to fig. 2), the second sub-pixel 104 is a dummy pixel, and the second sub-pixel 104 is located between two first sub-pixels 102 of the same monochrome pixel unit 100. More specifically, the second sub-pixel 104 is such that two first sub-pixels 102 located in the same monochrome pixel unit 100 are not directly adjacent. In this example, the second sub-pixel 104 may be provided with a solvent atmosphere during the drying process of the inkjet printing, so that the edge volatilization speed of the first sub-pixel 102 may be reduced, and the film formation uniformity of the first sub-pixel 102 and the light emission uniformity of the entire display panel may be improved.
Further, in one example, each first sub-pixel 102 is coterminous with a second sub-pixel 104 in an adjacent monochrome pixel cell 100. In this way, the pixels adjacent to the first sub-pixels 102 are the intermediate pixels 200 or the second sub-pixels 104, and the first sub-pixels 102 are not directly adjacent to each other. Still further, in one example, the middle pixel 200 is a dummy pixel, so that the solvent is provided at the edge of each first sub-pixel 102 during the drying process of the inkjet printing, thereby further improving the film formation uniformity of the first sub-pixels 102.
In the specific example shown in fig. 1, four monochrome pixel cells 100 connected around the same connecting vertex constitute one repeating unit, as shown in fig. 2. The four monochrome pixel cells 100 arranged around the same intermediate pixel 200 constitute one repeating unit as shown in fig. 4.
In one example, each monochrome pixel cell 100 is a center-symmetric pattern. In one example, the pattern of four monochromatic pixel units 100 connected around the same connecting vertex is a centrosymmetric pattern.
In the specific example shown in fig. 1, the first monochrome pixel unit 110, the second monochrome pixel unit 120, the third monochrome pixel unit 130, and the fourth monochrome pixel unit 140 have the same area and the same shape. In each monochrome pixel unit 100, the first sub-pixels 102 have the same area and the same shape. In other examples, the areas of the first, second, third, and fourth monochrome pixel units 110, 120, 130, and 140 may not be completely equal, and the shapes may not be completely the same. In each monochrome pixel unit 100, the areas of the first sub-pixels 102 may not be completely equal, and the shapes may not be completely the same.
As shown in fig. 5, one intermediate pixel 200 and four first sub-pixels 102 adjacent to the intermediate pixel 200 constitute one multi-color pixel unit 1. All the light emitting colors of the first monochrome pixel unit 110, the second monochrome pixel unit 120, the third monochrome pixel unit 130 and the fourth monochrome pixel unit 140 are provided in one multicolor pixel unit 1, and the light emitting color of the intermediate pixel 200 in the multicolor pixel unit 1 is a mixed light color of at least two of the light emitting colors of the first monochrome pixel unit 110, the second monochrome pixel unit 120, the third monochrome pixel unit 130 and the fourth monochrome pixel unit 140.
As shown in fig. 6, four first sub-pixels 102 arranged around one connected vertex except for the connected vertex at the edge position constitute one multi-color pixel unit 2. All emission colors of the first monochrome pixel unit 110, the second monochrome pixel unit 120, the third monochrome pixel unit 130, and the fourth monochrome pixel unit 140 are provided in one multi-color pixel unit 2. In this example, the intermediate pixels 200 are dummy pixels.
In addition, the multicolor pixel unit 1 and the multicolor pixel unit 2 may be combined to form an arrangement structure in which adjacent sub-pixels are shared, and the resolution can be further improved by sharing the sub-pixels.
In one example, adjacent monochrome pixel units 100 and intermediate pixels 200 are separated by a first pixel definition layer, and different pixels are separated by a second pixel definition layer in the same monochrome pixel unit 100. The pixel defining layer may be hydrophilic or hydrophobic. Further, the height of the second pixel defining layer is less than or equal to the height of the first pixel defining layer. The greater height of the first pixel defining layer may prevent intermixing of different color inks during inkjet printing.
Further, the present invention also provides a display panel having the pixel structure 10 of any of the above examples.
The pixel structure 10 and the display panel having the pixel structure 10 include a plurality of hexagonal monochrome pixel units 100, the monochrome pixel units 100 are connected by opposite connection vertexes, at least one monochrome pixel unit 100 of four monochrome pixel units 100 connected around the same connection vertex includes a plurality of sub-pixels, and a plurality of pixels can be formed in one monochrome pixel unit 100 region at one time during manufacturing, so that the precision requirements of equipment and process can be reduced, and a high-resolution display device can be obtained.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A pixel structure is characterized by comprising a plurality of single-color pixel units, wherein each single-color pixel unit is hexagonal;
the plurality of single-color pixel units in the first direction are sequentially connected through opposite connecting vertexes, and the shapes of the plurality of single-color pixel units in the first direction are consistent; the plurality of monochrome pixel units are sequentially connected through opposite connecting vertexes in the second direction, and the shapes of the plurality of monochrome pixel units in the second direction are consistent;
the first direction and the second direction are intersected, so that except the connecting vertexes positioned at the edge positions of the pixel structure, four monochromatic pixel units are arranged at all the other connecting vertexes in a shared mode and are arranged in a shared mode;
the colors of at least three monochromatic pixel units in the four monochromatic pixel units connected around the same connecting vertex are different;
each edge of the four adjacent monochromatic pixel units, which is not connected with the connecting vertex, is encircled into a middle pixel;
the light emitting color of the middle pixel is any one of the light emitting colors of the four monochromatic pixel units or the mixed light color of at least two of the four monochromatic pixel units, or the middle pixel is a non-light emitting dummy pixel.
2. The pixel structure of claim 1, wherein at least one of the four monochromatic pixel cells connected around the same connecting vertex comprises a plurality of subpixels.
3. The pixel structure of claim 2, wherein each monochrome pixel cell comprises two first sub-pixels, said first sub-pixels being emissive pixels; two first sub-pixels of the same monochromatic pixel unit are respectively arranged on the same side of one edge of the monochromatic pixel unit, which is not connected with the connecting vertex.
4. The pixel structure of claim 3, wherein each monochrome pixel cell further comprises a second sub-pixel, said second sub-pixel being a dummy pixel that does not emit light and located between two of said first sub-pixels of the same monochrome pixel cell.
5. The pixel structure according to claim 1, wherein the emission colors in the four monochrome pixel units connected around the same connection vertex are selected from any one of red, green, and blue, and only two monochrome pixel units are identical in emission color; the luminous color of middle pixel is any one of red, green, blue and white, perhaps, middle pixel is the dummy pixel that does not emit light.
6. The pixel structure of claim 5 wherein four monochrome pixel cells connected around the same connecting vertex constitute one repeating unit, or wherein four monochrome pixel cells disposed around the same intermediate pixel constitute one repeating unit.
7. The pixel structure according to any one of claims 1 to 4, wherein the monochrome pixel unit is divided into a first monochrome pixel unit, a second monochrome pixel unit, a third monochrome pixel unit and a fourth monochrome pixel unit; the first and fourth monochrome pixel units are alternately connected by opposite connection vertexes in the first direction, and the second and third monochrome pixel units are alternately connected by opposite connection vertexes in the second direction;
the first and fourth monochrome pixel units emit light of the same color, or the first and second monochrome pixel units emit light of the same color.
8. The pixel structure according to any one of claims 1 to 4, wherein each monochrome pixel unit is a central symmetry figure; and the degree of an included angle formed between the first direction and the second direction is 90 degrees.
9. A display panel having the pixel structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911413430.5A CN112331698B (en) | 2019-12-31 | 2019-12-31 | Pixel structure and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911413430.5A CN112331698B (en) | 2019-12-31 | 2019-12-31 | Pixel structure and display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112331698A CN112331698A (en) | 2021-02-05 |
| CN112331698B true CN112331698B (en) | 2023-03-14 |
Family
ID=74319661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911413430.5A Active CN112331698B (en) | 2019-12-31 | 2019-12-31 | Pixel structure and display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112331698B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340251A (en) * | 2016-10-25 | 2017-01-18 | 京东方科技集团股份有限公司 | A Pixel Arrangement Structure, Display Panel, Display Device and Driving Method |
| CN106530995A (en) * | 2016-12-30 | 2017-03-22 | 上海天马有机发光显示技术有限公司 | Display substrate, display panel, display device and pixel rendering method |
| CN106991957A (en) * | 2017-06-07 | 2017-07-28 | 京东方科技集团股份有限公司 | A kind of dot structure, display base plate, display device and display methods |
| CN109427851A (en) * | 2017-08-31 | 2019-03-05 | 昆山国显光电有限公司 | Dot structure, OLED display screen and vapor deposition mask plate |
| CN109887958A (en) * | 2019-01-30 | 2019-06-14 | 宁波卢米蓝新材料有限公司 | A kind of pixel arrangement structure, display panel and display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6220171B2 (en) * | 2013-07-03 | 2017-10-25 | 株式会社ジャパンディスプレイ | Organic electroluminescence display device |
| CN106816449A (en) * | 2015-12-01 | 2017-06-09 | 昆山国显光电有限公司 | OLED display screen and its dot structure, the preparation method of OLED display screen |
-
2019
- 2019-12-31 CN CN201911413430.5A patent/CN112331698B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340251A (en) * | 2016-10-25 | 2017-01-18 | 京东方科技集团股份有限公司 | A Pixel Arrangement Structure, Display Panel, Display Device and Driving Method |
| CN106530995A (en) * | 2016-12-30 | 2017-03-22 | 上海天马有机发光显示技术有限公司 | Display substrate, display panel, display device and pixel rendering method |
| CN106991957A (en) * | 2017-06-07 | 2017-07-28 | 京东方科技集团股份有限公司 | A kind of dot structure, display base plate, display device and display methods |
| CN109427851A (en) * | 2017-08-31 | 2019-03-05 | 昆山国显光电有限公司 | Dot structure, OLED display screen and vapor deposition mask plate |
| CN109887958A (en) * | 2019-01-30 | 2019-06-14 | 宁波卢米蓝新材料有限公司 | A kind of pixel arrangement structure, display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112331698A (en) | 2021-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109148543B (en) | Pixel structure and display panel | |
| CN112186022A (en) | Pixel arrangement structure, display substrate and display device | |
| WO2018223475A1 (en) | Pixel arrangement structure of oled display panel, and oled display panel | |
| CN112436031A (en) | Pixel arrangement structure, display panel and display device | |
| CN109166885B (en) | Pixel unit, display substrate and display substrate manufacturing method | |
| US10777616B2 (en) | Pixel arrangement structure, pixel structure and production method thereof, array substrate, and display panel | |
| CN108565282B (en) | Display panel, display method thereof and display device | |
| CN108598141B (en) | Pixel display module and mask plate for manufacturing pixel display module | |
| CN105355643A (en) | Pixel structure, manufacturing method for pixel structure, display panel and display apparatus | |
| CN110580873B (en) | Display panel and display device | |
| CN111863889B (en) | Pixel arrangement structure, display panel and display device | |
| WO2020051944A1 (en) | Pixel arrangement structure and display apparatus | |
| CN111987130A (en) | Display panel, mask assembly and display device | |
| CN110085624B (en) | Pixel arrangement structure, display panel and mask plate assembly | |
| KR20150106622A (en) | Organic light emitting display apparatus | |
| CN104637972A (en) | High-resolution organic light emitting display and manufacturing method thereof | |
| CN109148547B (en) | Pixel arrangement structure and display panel | |
| CN110634909A (en) | Display substrate, display panel and display device | |
| CN108807475B (en) | Pixel arrangement structure and OLED display panel | |
| CN115274783A (en) | Array substrate, display panel and mask structure | |
| CN108598106B (en) | Organic light emitting diode pixel arrangement structure and display panel | |
| CN212412057U (en) | Display panel, mask assembly and display device | |
| CN111354762B (en) | Pixel structure, display device and evaporation mask | |
| CN112331698B (en) | Pixel structure and display panel | |
| CN110211996B (en) | Pixel structure, display panel and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |