CN113078191B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN113078191B CN113078191B CN202110308043.6A CN202110308043A CN113078191B CN 113078191 B CN113078191 B CN 113078191B CN 202110308043 A CN202110308043 A CN 202110308043A CN 113078191 B CN113078191 B CN 113078191B
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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
- H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
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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 application provides a display panel and a display device, wherein the display panel comprises a plurality of blue sub-pixels, a plurality of green sub-pixels and a plurality of red sub-pixels; along a first direction, the blue sub-pixels are sequentially arranged to form a blue sub-pixel row, the red sub-pixels are sequentially arranged to form a red sub-pixel row, and the green sub-pixels are sequentially arranged to form a green sub-pixel row; along a second direction, the blue sub-pixel rows and the red sub-pixel rows are alternately arranged, green sub-pixel rows are arranged between the adjacent blue sub-pixel rows and red sub-pixel rows, and the second direction is crossed with the first direction; along a second direction, the blue sub-pixels and the red sub-pixels are alternately arranged to form a first sub-pixel column, and the green sub-pixels are sequentially arranged to form a green sub-pixel column; two first sub-pixel columns adjacent to each other along the first direction include one green sub-pixel column therebetween. The display panel and the display device provided by the application have no obvious saw-tooth feeling in display and obviously improve the phenomenon of surreptitious lighting of the red sub-pixel.
Description
[ technical field ] A
The present disclosure relates to display technologies, and particularly to a display panel and a display device.
[ background ] A method for producing a semiconductor device
Organic Light Emitting Diodes (OLEDs) have display characteristics of self-emission, large viewing angle, wide color gamut, short response time, and high contrast, and have the advantages of being Light and thin, and being capable of being used for flexible display, and have become the third generation display technology following the liquid crystal display. However, as the demand for the resolution of the display panel increases, the number of sub-pixels on the display panel increases to display high resolution, thereby increasing the manufacturing cost of the display panel. In order to reduce the manufacturing cost of the display panel, the sub-pixels of the display panel are optimally arranged. The arrangement mode of the sub-pixels determines the process complexity and the display effect, and various large panel manufacturers continuously improve and research new arrangement modes of the sub-pixels to further reduce the cost and improve the display effect.
Therefore, how to optimize the arrangement of the sub-pixels becomes an urgent problem to be solved.
[ summary of the invention ]
In view of the above, embodiments of the present disclosure provide a display panel and a display device to solve the above problems.
In a first aspect, an embodiment of the present application provides a display panel, including a plurality of blue sub-pixels, a plurality of red sub-pixels, and a plurality of green sub-pixels; along a first direction, a plurality of blue sub-pixels are sequentially arranged to form a blue sub-pixel row, a plurality of red sub-pixels are sequentially arranged to form a red sub-pixel row, and a plurality of green sub-pixels are sequentially arranged to form a green sub-pixel row; the blue sub-pixel rows and the red sub-pixel rows are alternately arranged along a second direction, green sub-pixel rows are arranged between the adjacent blue sub-pixel rows and red sub-pixel rows, and the second direction is crossed with the first direction; along a second direction, the blue sub-pixels and the red sub-pixels are alternately arranged to form a first sub-pixel column, and the green sub-pixels are sequentially arranged to form a green sub-pixel column; two first sub-pixel columns adjacent to each other along the first direction include one green sub-pixel column therebetween.
In one implementation manner of the first aspect, the green sub-pixels are arranged along a third direction, and a green sub-pixel is disposed between adjacent blue sub-pixels and red sub-pixels, and an included angle between the third direction and the first direction is 45 °.
In one implementation manner of the first aspect, a straight line on which centers of the green sub-pixels in the green sub-pixel column are located is parallel to the second direction.
In one implementation manner of the first aspect, a straight line where centers of two adjacent green sub-pixels in the green sub-pixel column are located intersects the second direction.
In one implementation manner of the first aspect, a straight line where centers of two green sub-pixels arranged at an interval of one green sub-pixel in the green sub-pixel column are located is parallel to the second direction.
In one implementation manner of the first aspect, the red sub-pixels are arranged along the first direction, and the sizes of the adjacent red sub-pixels are different; the adjacent blue sub-pixels are arranged along the first direction and have different sizes.
In one implementation manner of the first aspect, the plurality of blue sub-pixels includes a first blue sub-pixel and a second blue sub-pixel, and a size of the first blue sub-pixel is smaller than a size of the second blue sub-pixel; the plurality of red sub-pixels comprise a first red sub-pixel and a second red sub-pixel, and the size of the first red sub-pixel is smaller than that of the second red sub-pixel; along a first direction, the first blue sub-pixels and the second blue sub-pixels are alternately arranged, and the first red sub-pixels and the second red sub-pixels are alternately arranged; in two adjacent first sub-pixel columns, in one first sub-pixel column, first blue sub-pixels and second red sub-pixels are alternately arranged; in another first sub-pixel column, the second blue sub-pixels and the first red sub-pixels are alternately arranged; one blue sub-pixel and one red sub-pixel in the adjacent blue sub-pixel row and red sub-pixel row are arranged along a fourth direction; the fourth direction intersects the first direction and intersects the second direction; in the two adjacent first sub-pixel columns and the green sub-pixel column between the two adjacent first sub-pixel columns, along the fourth direction, the green sub-pixel between the adjacent first blue sub-pixel and the first red sub-pixel comprises a first length along the fourth direction; along a fourth direction, the green sub-pixel between the adjacent second blue sub-pixel and the second red sub-pixel comprises a second length along the fourth direction; the first length is greater than the second length.
In one implementation of the first aspect, the green sub-pixel has at least one of a rectangle, a rounded rectangle, an octagon, and an ellipse.
In a second aspect, embodiments of the present application provide a display device, including the display panel provided in the first aspect.
In the display panel and the display device provided by the embodiment of the application, the green sub-pixels are uniformly distributed in the first direction and the second direction, so that no obvious saw tooth feeling exists in the first direction and the second direction in the display process. In addition, except for the green sub-pixel, four sub-pixels which are nearest to the blue sub-pixel are respectively two blue sub-pixels and two red sub-pixels, and therefore the phenomenon that the surrounding red sub-pixels are stolen due to leakage current of the blue sub-pixels is reduced.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a display panel according to an embodiment of the present disclosure;
fig. 2 is a schematic view of another display panel provided in an embodiment of the present application;
fig. 3 is a schematic view of another display panel provided in an embodiment of the present application;
fig. 4 is a schematic view of another display panel provided in an embodiment of the present application;
fig. 5 is a schematic view of a sub-pixel arrangement of a display panel according to an embodiment of the present disclosure;
fig. 6 is a schematic view illustrating another sub-pixel arrangement of the display panel according to the embodiment of the present disclosure;
fig. 7 is a schematic view illustrating another sub-pixel arrangement of the display panel according to the embodiment of the present disclosure;
fig. 8 is a schematic view illustrating another sub-pixel arrangement of a display panel according to an embodiment of the present disclosure;
fig. 9 is a schematic diagram of a display device according to an embodiment of the present application.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
In the description herein, it is to be understood that the terms "substantially", "approximately", "about", "approximately", "substantially" and the like in the claims and the examples are intended to be inclusive and mean that the term "substantially" may be interpreted as an alternative to an exact value within a reasonable process operating range or tolerance.
It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present application to describe directions, etc., these directions, etc. should not be limited to these terms. These terms are only used to distinguish one direction or the like from another. For example, a first direction may also be referred to as a second direction, and similarly, a second direction may also be referred to as a first direction, without departing from the scope of embodiments of the present application.
The applicant provides a solution to the problems of the prior art through intensive research.
Fig. 1 is a schematic view of a display panel according to an embodiment of the present disclosure.
Referring to fig. 1, the display panel 001 is composed of a plurality of sub-pixels, wherein the plurality of sub-pixels include a blue sub-pixel 10, a green sub-pixel 20 and a red sub-pixel 30, the blue sub-pixel 10 can emit blue light, the green sub-pixel 20 can emit green light, and the red sub-pixel 30 can emit red light.
Note that the first direction X and the second direction Y referred to in the following description intersect.
In the embodiment of the present application, the plurality of blue subpixels 10 are sequentially arranged along the first direction X to form the blue subpixel row 101, the plurality of green subpixels 20 are sequentially arranged along the first direction X to form the green subpixel row 201, and the plurality of red subpixels 30 are sequentially arranged along the first direction X to form the red subpixel row 301. It should be noted that the display panel 001 provided in the embodiment of the present application includes a plurality of blue sub-pixel rows 101, a plurality of green sub-pixel rows 201, and a plurality of red sub-pixel rows 301.
Along the second direction Y, the blue sub-pixel rows 101 and the red sub-pixel rows 201 are alternately arranged, and the green sub-pixel rows 201 are arranged between the adjacent blue sub-pixel rows 101 and the red sub-pixel rows 301. As shown in fig. 1, a row of green sub-pixel rows 201 is disposed between the blue sub-pixel row 101 and the red sub-pixel row 301 adjacently arranged along the second direction Y.
Further, the blue sub-pixels 10 and the red sub-pixels 30 alternately arranged along the second direction Y constitute a first sub-pixel column 01, and the green sub-pixels 20 sequentially arranged along the second direction Y constitute a green sub-pixel column 02. That is, the green sub-pixel 20 is not included in the first sub-pixel column 01, and the blue sub-pixel 10 and the red sub-pixel 30 are not included in the green sub-pixel column 02. And one green sub-pixel column 02 is included between two first sub-pixel columns 01 adjacent in the first direction X.
In the display panel 001 provided in the embodiment of the present application, since human eyes are most sensitive to green, as shown in fig. 1, the green sub-pixels 20 are uniformly distributed in both the first direction X and the second direction Y, so that in the display process, the effect of displaying a picture including straight lines in the first direction X and the second direction Y is good, and no obvious jaggy is caused.
In addition, since the driving current of the blue sub-pixel 10 is larger than that of the red sub-pixel 30 at the same luminance, the leakage current generated from the blue sub-pixel 10 may cause the red sub-pixel 30 adjacent thereto to be stolen. In the display panel 001 according to the embodiment of the present disclosure, as shown in fig. 1, except for the green sub-pixel 20, four sub-pixels, which are nearest to the blue sub-pixel 10, of the blue sub-pixel 10 are two blue sub-pixels 10 and two red sub-pixels 30, respectively, so that a phenomenon that the red sub-pixels 30 around the blue sub-pixels 10 are stolen due to a leakage current is reduced.
It should be noted that the display panel 001 provided in this embodiment may specifically be an organic light emitting display panel, and then the blue sub-pixel 10 includes an organic light emitting layer capable of emitting blue light, the green sub-pixel 20 includes an organic light emitting layer capable of emitting green light, and the red sub-pixel 30 includes an organic light emitting layer capable of emitting red light.
In one embodiment of the present application, the first direction X is arranged perpendicular to the second direction Y, as shown in fig. 1. That is, when two blue sub-pixels 10 adjacently disposed along the first direction X, two red sub-pixels 30 adjacently disposed, and the two blue sub-pixels 10 and the two red sub-pixels 30 are adjacently arranged along the second direction Y, they form a rectangular structure 100.
In one implementation of this embodiment, the green sub-pixel 20 is located at the center of the rectangular structure 100. That is, the green sub-pixel 20 is disposed between the adjacent blue and red sub-pixels 10 and 30 arranged along the third direction Z, and the diagonal of the above rectangular structure 100 is located in the third direction Z. In this implementation manner, along the third direction Z, the distance between the green sub-pixel 20 and the two adjacent blue sub-pixels 10 is equal, and the distance between the two adjacent red sub-pixels 30 is equal, so that the display panel 001 provided in the embodiment of the present application has a good white balance effect.
Further, the distance between two adjacent blue sub-pixels 10 arranged along the first direction X, the distance between two adjacent red sub-pixels 30 arranged along the first direction X, and the distance between the adjacent blue sub-pixels 10 and the adjacent red sub-pixels 30 arranged along the second direction Y are all equal, that is, the rectangular structure 100 is specifically a square, and the included angle between the third direction Z and the first direction X is 45 °.
In another embodiment of the present application, as shown in fig. 2, the first direction X and the second direction Y are not perpendicular. That is, when two blue sub-pixels 10 adjacently disposed along the first direction X, two red sub-pixels 30 adjacently disposed, and the two blue sub-pixels 10 and the two red sub-pixels 30 are adjacently arranged along the second direction Y, they may form a diamond structure 200.
In one implementation of the present embodiment, the green sub-pixel 20 is located at the center of the diamond structure 200. That is, the green sub-pixel 20 is disposed between the adjacent blue and red sub-pixels 10 and 30 arranged along the third direction Z, and the diagonal line of the above-described diamond structure 200 is located in the third direction Z.
Further, the distance between two adjacent blue sub-pixels 10 arranged along the first direction X and the distance between two adjacent red sub-pixels 30 arranged along the first direction X are both equal, and the included angle between the third direction Z and the first direction X is 60 °.
In the above embodiment, the green sub-pixels 20 are uniformly arranged along the third direction Z, so there is no noticeable jaggy in the third direction Z during the display process. In addition, in the third direction Z, the blue sub-pixel 10, the green sub-pixel 20, and the red sub-pixel 30 are sequentially arranged, so that in the display process, the display effect including straight lines in the third direction Y is good, and no obvious saw tooth feeling exists.
Fig. 3 is a schematic view of another display panel according to an embodiment of the present disclosure.
In one embodiment of the present application, as shown in fig. 1, a straight line MM' in which the centers of the respective green sub-pixels 20 in the green sub-pixel column 02 are located is parallel to the second direction Y. In this embodiment, the green sub-pixel 20 and the adjacent blue sub-pixel 10 and red sub-pixel 30 can be equally spaced, and white balance can be easily achieved.
In another embodiment of the present application, as shown in fig. 3, a straight line NN' where centers of two adjacent green sub-pixels 20 in the green sub-pixel column 02 are located intersects the second direction Y. That is, the green sub-pixels 20 in the green sub-pixel column 02 are arranged along a broken line or a curved line.
In one implementation of the embodiment, a straight line LL' in which a center between two green sub-pixels 20 disposed one green sub-pixel 20 apart within one green sub-pixel column 02 is located is parallel to the second direction Y.
FIG. 4 is a schematic diagram of another display panel according to an embodiment of the present application.
In one embodiment of the present application, as shown in fig. 4, the plurality of blue sub-pixels 10 includes at least two sizes and the plurality of red sub-pixels 30 also includes at least two sizes.
The plurality of blue sub-pixels 10 include a first blue sub-pixel 11 and a second blue sub-pixel 12, wherein the size of the first blue sub-pixel 11 is larger than that of the second blue sub-pixel 12. The plurality of red sub-pixels 30 includes a first red sub-pixel 31 and a second red sub-pixel 32, wherein the size of the first red sub-pixel 31 is larger than that of the second red sub-pixel 32.
The first blue sub-pixels 11 and the second blue sub-pixels 12 are alternately arranged along the first direction X, and the first red sub-pixels 31 and the second red sub-pixels 32 are alternately arranged along the first direction X. In the adjacently arranged first sub-pixel columns 01, in one first sub-pixel column 01, the first blue sub-pixels 11 and the second red sub-pixels 32 are alternately arranged along the second direction Y; in another first sub-pixel column 01, the second blue sub-pixels 12 and the first red sub-pixels 31 are alternately arranged along the second direction Y.
That is, the two blue subpixels 10 adjacent to the green subpixel 10 are different in size, and the two red subpixels 30 adjacent to the green subpixel 10 are different in size. And in the quadrangle formed by the two blue sub-pixels 10 and the two red sub-pixels 30, the blue sub-pixels and the red sub-pixels 30 located on the same diagonal have the same size. The design can optimize the arrangement mode of the sub-pixels, and the space utilization rate is improved while the process precision is ensured.
Fig. 5 is a schematic sub-pixel arrangement diagram of a display panel provided in an embodiment of the present application, fig. 6 is another schematic sub-pixel arrangement diagram of a display panel provided in an embodiment of the present application, fig. 7 is another schematic sub-pixel arrangement diagram of a display panel provided in an embodiment of the present application, fig. 8 is another schematic sub-pixel arrangement diagram provided in an embodiment of the present application, and fig. 9 is another schematic sub-pixel arrangement diagram of a display panel provided in an embodiment of the present application.
As shown in fig. 4-8, in two adjacent first sub-pixel columns 01, one blue sub-pixel 10 and one red sub-pixel 30 in the adjacent blue sub-pixel row 101 and red sub-pixel row 201 are arranged along a fourth direction S, which is intersected with the first direction X and the second direction Y.
As shown in fig. 5-8, in the two first sub-pixel columns 01 and the green sub-pixel column 02 therebetween, the green sub-pixel 20 between the first blue sub-pixel 11 and the first red sub-pixel 31 adjacently disposed along the fourth direction S includes a first length d21 along the fourth direction S.
As shown in fig. 5 to 8, in the two first sub-pixel columns 01 and the green sub-pixel column 02 therebetween, the green sub-pixel 20 between the second blue sub-pixel 12 and the second red sub-pixel 32 adjacently disposed along the fourth direction S includes a second length d22 along the fourth direction S.
In the present embodiment, the first length d21 is greater than the second length d 22. That is, the long axis extending direction of the green sub-pixel 20 is the same as the arrangement direction of the adjacently disposed smaller blue sub-pixel 10 and the smaller red sub-pixel 30, and the short axis extending direction of the green sub-pixel is the same as the arrangement direction of the adjacently disposed larger blue sub-pixel 10 and the larger red sub-pixel 30. The arrangement space utilization of the sub-pixels in the long axis extending direction and the short axis extending direction of the green sub-pixel 20 can be improved, and the number of the sub-pixels in the long axis extending direction and the short axis extending direction of the green sub-pixel 20 can be balanced.
It should be noted that the fourth direction S may be parallel to the third direction Z.
In one implementation of the embodiment, as shown in fig. 5, the green sub-pixel 20 may have a rectangular shape, and the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the extending direction of the long side of the green sub-pixel 20 are smaller, while the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the extending direction of the short side of the green sub-pixel 20 are larger.
In another implementation manner of the embodiment, as shown in fig. 6, the green sub-pixel 20 may be in a rounded rectangle shape, and the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the extending direction of the long side of the green sub-pixel 20 are smaller, while the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the extending direction of the short side of the green sub-pixel 20 are larger.
In yet another implementation of the embodiment, as shown in fig. 7, the green sub-pixel 20 may have an elliptical shape, and the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the long axis direction of the green sub-pixel 20 are smaller, while the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the short axis direction of the green sub-pixel 20 are larger.
In yet another implementation manner of the embodiment, as shown in fig. 8, the green sub-pixel 20 may have an octagonal shape, and the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the long axis extending direction of the green sub-pixel 20 are smaller, while the sizes of the blue sub-pixel 10 and the red sub-pixel 30 disposed in the short axis extending direction of the green sub-pixel 20 are larger.
Further, as shown in fig. 5-8, the shapes of the blue sub-pixel 10 and the red sub-pixel 30 may also be changed according to the shape of the green sub-pixel 20, specifically, the adjacent blue sub-pixel 10, the green sub-pixel 20 and the red sub-pixel 30 are disposed such that the adjacent sides of the blue sub-pixel 10 and the red sub-pixel 30 are parallel to the adjacent sides of the green sub-pixel 20.
For example, as shown in fig. 5 and 6, the green sub-pixel 20 may have a rectangular shape or a rounded rectangular shape, the blue sub-pixel 10 and the red sub-pixel 30 may have a rectangular shape or a rounded rectangular shape, or may have a square shape, a long side of the green sub-pixel 20 may be parallel to one side of the blue sub-pixel 10 and one side of the red sub-pixel 30, respectively, and a short side of the green sub-pixel 20 may be parallel to one side of the blue sub-pixel 10 and one side of the red sub-pixel 30, respectively.
For example, as shown in fig. 7, the green sub-pixel 20 has an elliptical shape, the blue sub-pixel 10 and the red sub-pixel 30 have chamfered polygons, and the chamfered edges of the chamfered polygons are parallel to the adjacent elliptical shapes.
For example, as shown in fig. 8, the green sub-pixel 20 is octagonal, and the blue sub-pixel 10 and the red sub-pixel 30 are also octagonal. And the side of the green sub-pixel 20 close to the blue sub-pixel 10 or the red sub-pixel 30 is parallel to the side of the blue sub-pixel 10 or the red sub-pixel 30.
Fig. 9 is a schematic view of a display device according to an embodiment of the present disclosure.
The embodiment of the application further provides a display device, and the display device comprises the display panel 001 provided by the embodiment. The display device provided by the embodiment of the application can be a mobile phone, and in addition, the display device provided by the embodiment of the application can also be any display device with a display function, such as a computer, a television and the like.
In the display device provided by the embodiment of the application, the green sub-pixels 20 are uniformly distributed in both the first direction X and the second direction Y, so that there is no obvious saw-tooth feeling in the first direction X and the second direction Y during the display process. In addition, in the display device provided in the embodiment of the present application, in addition to the green sub-pixel 20, four sub-pixels that are nearest to the periphery of one blue sub-pixel 10 are two blue sub-pixels 10 and two red sub-pixels 30, respectively, so that the phenomenon that the peripheral red sub-pixels 30 are stolen by a leakage current of the blue sub-pixels 10 is reduced.
The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. A display panel, comprising:
a plurality of blue subpixels; the blue sub-pixels are sequentially arranged along a first direction to form a blue sub-pixel row;
a plurality of red subpixels; along the first direction, the red sub-pixels are sequentially arranged to form a red sub-pixel row;
a plurality of green sub-pixels; along the first direction, the green sub-pixels are sequentially arranged to form a green sub-pixel row;
the blue sub-pixel rows and the red sub-pixel rows are alternately arranged along a second direction, and the green sub-pixel rows are arranged between the adjacent blue sub-pixel rows and the adjacent red sub-pixel rows; the second direction intersects the first direction;
along the second direction, the blue sub-pixels and the red sub-pixels are alternately arranged to form a first sub-pixel column, and the green sub-pixels are sequentially arranged to form a green sub-pixel column; two first sub-pixel columns adjacent to each other along the first direction comprise one green sub-pixel column;
the red sub-pixels are arranged along the first direction, and the sizes of the adjacent red sub-pixels are different; the sizes of the adjacent blue sub-pixels are different and are arranged along the first direction;
the plurality of blue sub-pixels comprise a first blue sub-pixel and a second blue sub-pixel, and the size of the first blue sub-pixel is smaller than that of the second blue sub-pixel; the plurality of red sub-pixels comprise a first red sub-pixel and a second red sub-pixel, and the size of the first red sub-pixel is smaller than that of the second red sub-pixel;
along the first direction, the first blue sub-pixels and the second blue sub-pixels are alternately arranged, and the first red sub-pixels and the second red sub-pixels are alternately arranged;
in two adjacent first sub-pixel columns, the first blue sub-pixels and the second red sub-pixels are alternately arranged in one first sub-pixel column; in another of the first sub-pixel columns, the second blue sub-pixels are alternately arranged with the first red sub-pixels;
in two adjacent first sub-pixel columns, one blue sub-pixel and one red sub-pixel in the adjacent blue sub-pixel row and the adjacent red sub-pixel row are arranged along a fourth direction; the fourth direction intersects the first direction and intersects the second direction;
in the two adjacent first sub-pixel columns and the green sub-pixel column between the two adjacent first sub-pixel columns, along the fourth direction, the green sub-pixel between the adjacent first blue sub-pixel and the first red sub-pixel comprises a first length along the fourth direction; in the fourth direction, the green sub-pixel between the adjacent second blue sub-pixel and the second red sub-pixel comprises a second length in the fourth direction; the first length is greater than the second length.
2. The display panel according to claim 1, wherein the green sub-pixel is disposed between the blue sub-pixel and the red sub-pixel which are arranged along a third direction, and an included angle between the third direction and the first direction is 45 °.
3. The display panel according to claim 1, wherein a straight line of centers of the green sub-pixels in the green sub-pixel column is parallel to the second direction.
4. The display panel according to claim 1, wherein a straight line along which centers of two of the green sub-pixels adjacently disposed in the green sub-pixel column intersect with the second direction.
5. The display panel according to claim 4, wherein a straight line along which centers of two of the green sub-pixels disposed one by one of the green sub-pixels in the green sub-pixel column are located is parallel to the second direction.
6. The display panel of claim 1, wherein the green sub-pixel has at least one of a rectangle, a rounded rectangle, an octagon, and an ellipse.
7. A display device characterized by comprising the display panel according to any one of claims 1 to 6.
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| CN202110308043.6A CN113078191B (en) | 2021-03-23 | 2021-03-23 | Display panel and display device |
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| CN202110308043.6A CN113078191B (en) | 2021-03-23 | 2021-03-23 | Display panel and display device |
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| CN113078191B true CN113078191B (en) | 2022-08-19 |
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| CN115113428B (en) * | 2022-06-28 | 2024-01-30 | 武汉华星光电半导体显示技术有限公司 | Display panel and display terminal |
| CN117795680A (en) * | 2022-07-29 | 2024-03-29 | 京东方科技集团股份有限公司 | Display panel and display device |
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| US20080001525A1 (en) * | 2006-06-30 | 2008-01-03 | Au Optronics Corporation | Arrangements of color pixels for full color OLED |
| US9583034B2 (en) * | 2010-10-15 | 2017-02-28 | Lg Display Co., Ltd. | Subpixel arrangement structure for display device |
| JP2016085365A (en) * | 2014-10-27 | 2016-05-19 | 株式会社ジャパンディスプレイ | Display device |
| CN104617131B (en) * | 2015-02-15 | 2019-10-01 | 京东方科技集团股份有限公司 | A kind of pixel arrangement structure and display device |
| KR102390473B1 (en) * | 2015-06-30 | 2022-04-25 | 엘지디스플레이 주식회사 | Display panel and display device having the same |
| KR20180030365A (en) * | 2016-09-13 | 2018-03-22 | 삼성디스플레이 주식회사 | Display device |
| CN108198514A (en) * | 2018-01-31 | 2018-06-22 | 上海天马有机发光显示技术有限公司 | A kind of display panel and display device |
| KR102635472B1 (en) * | 2018-12-21 | 2024-02-08 | 삼성디스플레이 주식회사 | Display device and manufacturing the same |
| CN109768073B (en) * | 2019-02-26 | 2021-04-27 | 武汉华星光电半导体显示技术有限公司 | Pixel arrangement structure of organic light-emitting diode display and display panel |
| KR20200133095A (en) * | 2019-05-16 | 2020-11-26 | 삼성디스플레이 주식회사 | Organic light emitting display apparatus |
| CN112436048A (en) * | 2020-12-01 | 2021-03-02 | 京东方科技集团股份有限公司 | Pixel structure, fine metal mask plate, display device and control method |
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