CN107633802B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN107633802B CN107633802B CN201711050368.9A CN201711050368A CN107633802B CN 107633802 B CN107633802 B CN 107633802B CN 201711050368 A CN201711050368 A CN 201711050368A CN 107633802 B CN107633802 B CN 107633802B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
Abstract
The invention discloses a display panel and a display device, which are used for improving the uniformity of the picture brightness of the display device and improving the display effect of the display device. The display panel comprises a first display area part and a second display area part, wherein the first display area part comprises a plurality of first pixel units which are arranged in an array mode, and each first pixel unit comprises at least three first sub-pixels which are arranged adjacently and have different colors; the second display area part comprises a plurality of second pixel units which are arranged in an array mode, and each second pixel unit comprises at least three second sub-pixels which are arranged adjacently and have different colors; wherein: the first pixel unit and the second pixel unit are minimum units capable of realizing white display of the first display area part and the second display area part respectively, and the area of the first pixel unit is smaller than that of the second pixel unit.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display panel and a display device.
Background
With the rapid development of information science and technology, smart phones have been widely used in our lives. Various functions and applications of the smart phone are layered endlessly and perfected continuously, so that the smart phone plays an increasingly important role in various aspects of life, work, entertainment and the like of a user. Along with the functions of the smart phone are more and more abundant, the power consumption and the heat productivity are more and more large, and further development of the smart phone is greatly limited.
Currently, most smart phones are touch phones, and most of the power consumption and heat productivity of the touch phones come from a touch display screen. In daily life, the time and frequency of using the smart phone by a user are high, sometimes the user only checks the time and whether a new message exists or not by lighting the touch display screen, and the like, and the power consumption and the heat productivity of the mobile phone are overlarge due to frequent lighting of the touch display screen, the standby time is reduced, and the service life of mobile phone hardware is shortened.
Referring to fig. 1, the prior art provides a special-shaped display screen, which includes a first display area portion 01 and a second display area portion 02, wherein the display area of the first display area portion 01 is larger than the display area of the second display area portion 02, and the first display area portion 01 and the second display area portion 02 are driven independently. The second display area 02 can be used for displaying contents such as time, electric quantity, new message reminding and the like, and when a user needs to check the contents, the second display area 02 can be only lightened, so that the power consumption and the heat productivity of the mobile phone are reduced.
The prior art has the defects that: when the first display area portion 01 and the second display area portion 02 are simultaneously lit, the brightness of the area of the first display area portion 01 close to the second display area portion 02 is generally greater than the brightness of the area of the first display area portion 01 far from the second display area portion 02, so that the display image has the defect of uneven brightness, and the display effect is poor.
Disclosure of Invention
An embodiment of the invention provides a display panel and a display device, so as to improve uniformity of picture brightness of the display device and improve display effect of the display device.
The display panel provided by the embodiment of the invention comprises a first display area part and a second display area part, wherein the first display area part comprises a plurality of first pixel units which are arranged in an array manner, and each first pixel unit comprises at least three first sub-pixels which are adjacently arranged and have different colors; the second display area part comprises a plurality of second pixel units which are arranged in an array mode, and each second pixel unit comprises at least three second sub-pixels which are arranged adjacently and have different colors; wherein:
the first pixel unit and the second pixel unit are respectively the minimum units of the first display area part and the second display area part capable of realizing white display, and the area of the first pixel unit is smaller than that of the second pixel unit.
Optionally, the area of the first sub-pixel is smaller than the area of the second sub-pixel.
Optionally, an edge of the display panel adjacent to the first display area part and the second display area part is a first side edge, and a side edge perpendicular to the first side edge is a second side edge;
along the extending direction of the first side edge, the pixel pitch of the second sub-pixel is integral multiple of the pixel pitch of the first sub-pixel; along the extending direction of the second side edge, the pixel pitch of the second sub-pixel is equal to the pixel pitch of the first sub-pixel.
Optionally, the number of the first sub-pixels of the first pixel unit is smaller than the number of the second sub-pixels of the second pixel unit.
Optionally, the first pixel unit includes a red first sub-pixel, a green first sub-pixel, and a blue first sub-pixel; the second pixel unit includes a red second sub-pixel, a green second sub-pixel, a blue second sub-pixel, and a white second sub-pixel.
Optionally, the plurality of first sub-pixels arranged in an array in the first display area portion include a plurality of first sub-pixel rows, the colors of the plurality of first sub-pixels in each first sub-pixel row are sequentially arranged in a cycle, and two adjacent first sub-pixel rows are the same.
Optionally, adjacent second pixel units in the second display area share at least one second sub-pixel.
Optionally, the plurality of second sub-pixels arranged in an array in the second display area portion include a plurality of second sub-pixel rows, colors of the plurality of second sub-pixels in each second sub-pixel row are sequentially arranged in a cycle, two adjacent second sub-pixel rows are staggered by one second sub-pixel, and two second sub-pixel rows every other row are the same.
Optionally, the area of the first sub-pixel is equal to the area of the second sub-pixel.
Optionally, the number of the second display area parts is at least two.
Optionally, the shape of the second display area part includes a circle, an ellipse, or a polygon.
In an embodiment of the present invention, an area of a first pixel unit of a first display area portion of the display panel is smaller than an area of a second pixel unit of a second display area portion of the display panel. When a minimum unit is lighted up in the first display area part and the second display area part respectively, the light transmission area of the first pixel unit is smaller than that of the second pixel unit. Therefore, the brightness of the light source corresponding to the second display area portion can be designed to be smaller, and the light emitting brightness of the second pixel unit can be not smaller than that of the first pixel unit. The influence of the light-emitting source of the second display area part on the brightness of the first display area part is small, so that the uniformity of the brightness of the display device can be improved, and the display effect of the display device can be improved.
The embodiment of the invention also provides a display device which comprises the display panel in any technical scheme.
The uniformity of the picture brightness of the display device in the embodiment is better, and the scheme can improve the display effect of the display device.
Drawings
FIG. 1 is a schematic diagram of a display panel according to an embodiment of the prior art;
fig. 2 is a schematic structural diagram of a display panel according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a display panel according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a display panel according to a third embodiment of the invention;
fig. 5 is a schematic structural diagram of a display panel according to a fourth embodiment of the invention;
fig. 6 is a schematic structural diagram of a display panel according to a fifth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a display panel according to a sixth embodiment of the invention;
fig. 8 is a schematic structural diagram of a display panel according to a seventh embodiment of the invention;
fig. 9 is a schematic structural diagram of a display panel according to an eighth embodiment of the present invention;
fig. 10 is a schematic structural diagram of a display panel according to a ninth embodiment of the invention;
fig. 11 is a schematic structural diagram of a display panel according to a tenth embodiment of the present invention;
fig. 12 is a schematic structural diagram of a display device according to an embodiment of the invention.
Reference numerals:
the prior art comprises the following steps:
01-a first display area section; 02-second display area section;
the invention comprises the following parts:
1-a first display area section; 11-a first pixel cell;
111-a first sub-pixel; 2-a second display area section;
22-a second pixel cell; 222-a second sub-pixel;
3-a first side edge; 4-a second side edge;
5-a first subpixel row; 6-a second subpixel row;
100-a display device; 200-display panel.
Detailed Description
In order to improve the uniformity of the brightness of the display device and improve the display effect of the display device, the embodiment of the invention provides a display panel and a display device. In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail by referring to the following examples.
As shown in fig. 2 to 10, the display panel according to the embodiment of the invention includes a first display area portion 1 and a second display area portion 2, the first display area portion 1 includes a plurality of first pixel units 11 arranged in an array, and each first pixel unit 11 includes at least three first sub-pixels 111 with different colors and arranged adjacently; the second display area part 2 includes a plurality of second pixel units 22 arranged in an array, and the second pixel units 22 include second sub-pixels 222 of at least three different colors arranged adjacently; wherein: the first pixel unit 11 and the second pixel unit 22 are the minimum units of the first display area part 1 and the second display area part 2 capable of realizing white display, respectively, and the area of the first pixel unit 11 is smaller than that of the second pixel unit 22.
In the embodiment of the present invention, the area of the first pixel unit 11 of the first display area part 1 of the display panel is smaller than the area of the second pixel unit 22 of the second display area part 2, specifically, the first pixel unit 11 is the smallest unit that the first display area part 1 can realize white display, that is, in the first display area part 1, each first sub-pixel 111 in the first pixel unit 11 is required to be cooperatively displayed when displaying one pixel point; the second pixel unit 22 is the smallest unit that the second display area part 2 can realize white display, that is, in the second display area part 2, each second sub-pixel in the second pixel unit 22 needs to be cooperatively displayed when one pixel is displayed. When the first display area part 1 and the second display area part 2 light up a minimum unit, respectively, the light transmission area of the first pixel unit 11 is smaller than the light transmission area of the second pixel unit 22. Therefore, the brightness of the light source corresponding to the second display area 2 can be designed to be small, and when one minimum cell is lighted, the brightness of the second pixel cell 22 can be made not less than the brightness of the first pixel cell 11. The influence of the light source of the second display area part 2 on the brightness of the first display area part 1 is small, so that the uniformity of the screen brightness of the display device can be improved, and the display effect of the display device can be improved.
Referring to fig. 2, the area of the first sub-pixel 111 is smaller than that of the second sub-pixel 222. In this embodiment, the density of the first sub-pixels 111 of the first display section 1 is greater than the density of the second sub-pixels 222 of the second display section 2, and the light transmittance of the second display section 2 is greater than the light transmittance of the first display section 1. In this embodiment, the area of the second pixel unit 22 is large, and the light transmittance of the second display area portion 2 is high, so that the luminance of the light-emitting source of the second display area portion 2 can be small, and the display function of the second display area portion 2 can be satisfied, and the display luminance thereof is close to that of the first display area portion 1. Since the luminance of the light emitting source of the second display area part 2 is low, the influence of the light emitting source of the second display area part 2 on the luminance of the first display area part 1 can be reduced, the uniformity of the screen luminance of the display device can be improved, and the display effect of the display device can be improved.
Referring to fig. 2, the adjacent side of the first display area portion 1 and the second display area portion 2 of the display panel is a first side 3, and the side perpendicular to the first side 3 is a second side 4; along the extending direction of the first side 3, the pixel pitch of the second sub-pixel 222 is an integral multiple of the pixel pitch of the first sub-pixel 111; along the extension direction of the second side 4, the pixel pitch of the second sub-pixel 222 is equal to the pixel pitch of the first sub-pixel 111.
In this embodiment, the sub-pixels of the first display area section 1 and the second display area section 2 have the same size in the direction of the second side 4, and the pixel pitch of the second sub-pixel 222 is an integral multiple of the pixel pitch of the first sub-pixel 111 in the direction of the first side 3. When the display panel is manufactured, the sizes of the sub-pixels in the first display area part 1 and the second display area part 2 are the same in the direction of the second side edge 4, and only the size of the sub-pixel in the second display area part 2 needs to be changed in the direction of the third side edge, so that the process for manufacturing the sub-pixel of the display panel is simpler.
Referring to fig. 3, the number of the first sub-pixels 111 of the first pixel unit 11 is smaller than the number of the second sub-pixels 222 of the second pixel unit 22.
In this embodiment, compared to the first display area part 1, in the second display area part 2, if the number of the second sub-pixels 222 of the second pixel unit 22 is larger, the area of the second pixel unit 22 can be larger than that of the first pixel unit 11, and the luminance of the light source of the second display area part 2 can be reduced. The influence of the light emitting source of the second display area part 2 on the brightness of the first display area part 1 is small, so that the uniformity of the screen brightness of the display device can be improved, and the display effect of the display device can be improved.
In a specific embodiment, with reference to fig. 3, the arrangement of the second sub-pixels 222 in the second pixel unit 22 is the same as the arrangement of the first sub-pixels 111 in the first pixel unit 11, and the sub-pixels of each color are arranged in sequence; referring to fig. 4, in the second pixel unit 22, the sub-pixels of the same color are disposed adjacently. The specific implementation manner can be designed according to product requirements, and only the number of the first sub-pixels 111 of the first pixel unit 11 needs to be smaller than the number of the second sub-pixels 222 of the second pixel unit 22.
Referring to fig. 5, the first pixel unit 11 includes a red first sub-pixel, a green first sub-pixel, and a blue first sub-pixel; the second pixel unit 22 includes a red second subpixel, a green second subpixel, a blue second subpixel, and a white second subpixel.
In this embodiment, in addition to the area of the second pixel unit 22 being larger than the area of the first pixel unit 11, the light transmittance of the white second sub-pixel is also better, so that the light transmittance of the second display area portion 2 can be increased, thereby reducing the luminance of the light-emitting source of the second display area portion 2. The influence of the light emitting source of the second display area part 2 on the brightness of the first display area part 1 is small, so that the uniformity of the screen brightness of the display device can be improved, and the display effect of the display device can be improved.
In practical applications, the pixel arrangement and driving method of the display panel can be roughly divided into conventional pixel technology Real and pixel rendering technology SPR. Specifically, in the embodiment of the present invention, the first display area portion may adopt the conventional pixel technology Real, that is, in the display stage, the first pixel units are clearly divided and are independent from each other, and the adjacent first pixel units do not need to share the first sub-pixel. The second display area section may adopt a pixel rendering technology SPR, that is, in the display stage, the second pixel units are not independently arranged, and the adjacent second pixel units need to share at least one second sub-pixel.
Specifically, the plurality of sub-pixels are arranged by using the conventional pixel technology Real, and a plurality of independent pixel units can be formed, wherein each pixel unit comprises at least one group of sub-pixels. Each group of sub-pixels comprises sub-pixels of all colors, each group of sub-pixels work together as a pixel unit, and each time one pixel point is displayed, an independent pixel unit needs to be started. The plurality of sub-pixels are arranged by adopting a pixel rendering technology SPR, and the plurality of sub-pixels are independent from each other and cannot form pixel units which work independently. When the pixel unit works, the adjacent pixel units need to share part of sub-pixels, the adjacent sub-pixels are combined into the pixel unit according to requirements, and specifically, the pixel unit can be formed by the adjacent sub-pixels in the upper, lower, left and right directions to work cooperatively.
Referring to fig. 6, in an embodiment, the plurality of first sub-pixels 111 arranged in the array of the first display area portion 1 includes a plurality of first sub-pixel rows 5, the colors of the plurality of first sub-pixels 111 of each first sub-pixel row 5 are sequentially arranged in a cycle, and two adjacent first sub-pixel rows 5 are the same.
Referring to fig. 6, the plurality of second sub-pixels 222 arranged in an array in the second display area 2 are arranged in a pixel rendering manner. The adjacent second pixel units 22 in the second display area part 2 share at least one second sub-pixel 222. In a specific embodiment, the plurality of second sub-pixels 222 arranged in the array in the second display area 2 includes a plurality of second sub-pixel rows 6, the colors of the plurality of second sub-pixels 222 in each second sub-pixel row 6 are sequentially arranged in a cycle, two adjacent second sub-pixel rows 6 are staggered by one second sub-pixel 222, and two second sub-pixel rows 6 in each row are the same.
The pixel rendering technology SPR is used to control the second display area 2 to display, and since the adjacent second sub-pixels 222 can be combined as required, a larger number of pixel unit combination modes can be realized by using a limited number of sub-pixels, and the pixel density is improved in the display effect, so that the definition is better and the display effect is better. Specifically, the pixel rendering arrangement mode is a specific arrangement mode, and in practical application, the pixel rendering arrangement mode is not limited to the arrangement mode listed in the present application, and the specific pixel rendering arrangement mode can be designed according to requirements.
In an alternative embodiment, in the above embodiment, the area of the first sub-pixel 111 is equal to the area of the second sub-pixel 222. In a specific embodiment, the first display area 1 and the second display area 2 may have the same sub-pixel size, and the manufacturing is convenient, and only the sub-pixels are required to be controlled to display, and the pixel units are required to be divided and controlled.
In the above embodiments, various schemes may be combined, and several specific combinations are listed as examples below, and in practical applications, the embodiments listed in this application are not limited.
Referring to fig. 6, in an embodiment, the first pixel unit 11 of the first display area portion 1 includes a red first sub-pixel, a green first sub-pixel and a blue first sub-pixel, and the plurality of first sub-pixels are arranged by using the conventional pixel technology Real, and the second pixel unit 22 of the second display area portion 2 includes a red second sub-pixel, a green second sub-pixel, a blue second sub-pixel and a white second sub-pixel, and the plurality of second sub-pixels are arranged by using the pixel rendering technology SPR. In this embodiment, the brightness of the light source of the second display area 2 can be further reduced, and the sacrifice degree of the second display area 2 on the display effect can be reduced, thereby improving the display effect of the second display area 2.
Referring to fig. 7 and 8, in an embodiment, the area of the first sub-pixel 111 is smaller than that of the second sub-pixel 222, and other conditions may be designed as required. For example, as in the embodiment shown in fig. 7, the first subpixel 111 and the second subpixel 222 each include a red subpixel, a green subpixel, and a blue subpixel; the area of the first subpixel 111 is smaller than that of the second subpixel 222; the plurality of first sub-pixels 111 of the first display area part 1 are arranged by using a pixel rendering technology SPR, and the plurality of second sub-pixels 222 of the second display area part 2 are arranged by using a conventional pixel technology Real. The area of the first pixel unit 11 may be smaller than that of the second pixel unit 22, and the light transmittance of the second display region unit 2 may be large, so that the uniformity of the screen brightness of the display device may be improved, and the display effect of the display device may be improved. As in the embodiment shown in fig. 8, the first subpixel 111 and the second subpixel 222 each include a red subpixel, a green subpixel, a blue subpixel, and a white subpixel; the area of the first subpixel 111 is smaller than that of the second subpixel 222; the number of the first sub-pixels 111 of the first pixel unit 11 is smaller than the number of the second sub-pixels 222 of the second pixel unit 22; the plurality of first sub-pixels 111 of the first display area part 1 are arranged by using a pixel rendering technology SPR, and the plurality of second sub-pixels 222 of the second display area part 2 are arranged by using a conventional pixel technology Real. The embodiment can also improve the uniformity of the brightness of the display device and improve the display effect of the display device.
Referring to fig. 9 and fig. 10, in an embodiment, the number of the first sub-pixels 111 of the first pixel unit 11 is smaller than the number of the second sub-pixels 222 of the second pixel unit 22, and other conditions may be designed according to requirements. For example, as shown in fig. 9, the first subpixel 111 and the second subpixel 222 each include a red subpixel, a green subpixel, and a blue subpixel; the number of the first sub-pixels 111 of the first pixel unit 11 is less than the number of the second sub-pixels 222 of the second pixel unit 22, specifically, in this embodiment, the number of the second sub-pixels 222 of the second pixel unit 22 is four times the number of the first sub-pixels 111 of the first pixel unit 11; the area of the first subpixel 111 is equal to the area of the second subpixel 222; the plurality of first sub-pixels 111 of the first display area part 1 are arranged by using a pixel rendering technology SPR, and the plurality of second sub-pixels 222 of the second display area part 2 are arranged by using a conventional pixel technology Real. Through reasonable design, the light transmittance of the second display area part 2 is also larger, the uniformity of the picture brightness of the display device is improved, and the display effect of the display device is improved. As in the embodiment shown in fig. 10, the first subpixel 111 and the second subpixel 222 each include a red subpixel, a green subpixel, a blue subpixel, and a white subpixel; specifically, the number of the first sub-pixels 111 of the first pixel unit 11 is less than the number of the second sub-pixels 222 of the second pixel unit 22, in this embodiment, the number of the second sub-pixels 222 of the second pixel unit 22 is twice as many as the number of the first sub-pixels 111 of the first pixel unit 11; the area of the first subpixel 111 is equal to the area of the second subpixel 222; the plurality of first sub-pixels 111 of the first display area part 1 are arranged by using a pixel rendering technology SPR, and the plurality of second sub-pixels 222 of the second display area part 2 are arranged by using a conventional pixel technology Real. The embodiment can also improve the uniformity of the brightness of the display device and improve the display effect of the display device.
In a specific embodiment, in the above scheme that the area of the second display unit can be increased, on the basis that one condition is satisfied, the remaining conditions may not be limited, for example, when the number of the first sub-pixels 111 of the first pixel unit 11 is smaller than the number of the second sub-pixels 222 of the second pixel unit 22, or when the plurality of first sub-pixels 111 of the first display area portion 1 are arranged by using the conventional pixel technology Real, and the plurality of second sub-pixels 222 of the second display area portion 2 are arranged by using the pixel rendering technology SPR, or when the first pixel unit 11 includes a red first sub-pixel, a green first sub-pixel, and a blue first sub-pixel; the second pixel unit 22 includes a red second sub-pixel, a green second sub-pixel, a blue second sub-pixel, and a white second sub-pixel, and the area of the first sub-pixel may be made equal to the area of the second sub-pixel 222. The embodiment can simplify the process for manufacturing the display panel and reduce the process cost.
In a specific embodiment, please refer to fig. 11, the number of the second display area 2 is at least two. In the embodiment of the present invention, the number of the second display area parts 2 is not limited, and the specific number of the second display area parts 2 may be designed according to product requirements, for example, a specific display device shown in fig. 11 includes two second display area parts 2.
The shape of the second display area part 2 is also not particularly limited, and for example, the shape of the second display area part 2 may be a circle, an ellipse, or a polygon. Can be designed according to the requirement.
Referring to fig. 12, an embodiment of the invention further provides a display device 100, where the display device 100 includes the display panel 200 in any of the above technical solutions.
The uniformity of the picture brightness of the display device in the embodiment is better, and the scheme can improve the display effect of the display device.
Optionally, in the embodiment of the present invention, the specific type of the display device is not limited, and the display device may be a mobile phone, a display, a tablet computer, or a television. For example, the display device 100 shown in fig. 12 is a mobile phone.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The display panel is characterized by comprising a first display area part and a second display area part, wherein the first display area part comprises a plurality of first pixel units which are arranged in an array mode, and each first pixel unit comprises at least three first sub-pixels which are adjacently arranged and have different colors; the second display area part comprises a plurality of second pixel units which are arranged in an array mode, and each second pixel unit comprises at least three second sub-pixels which are arranged adjacently and have different colors; wherein:
the first pixel unit and the second pixel unit are respectively the minimum units of the first display area part and the second display area part capable of realizing white display, and the area of the first pixel unit is smaller than that of the second pixel unit;
the number of the first sub-pixels of the first pixel unit is smaller than that of the second sub-pixels of the second pixel unit;
the area of the first sub-pixel is equal to the area of the second sub-pixel;
the first pixel unit comprises a red first sub-pixel, a green first sub-pixel and a blue first sub-pixel; the second pixel unit includes a red second sub-pixel, a green second sub-pixel, a blue second sub-pixel, and a white second sub-pixel.
2. The display panel of claim 1, wherein an area of the first sub-pixel is smaller than an area of the second sub-pixel.
3. The display panel according to claim 2, wherein a side of the display panel adjacent to the first display area portion and the second display area portion is a first side, and a side perpendicular to the first side is a second side;
along the extending direction of the first side edge, the pixel pitch of the second sub-pixel is integral multiple of the pixel pitch of the first sub-pixel; along the extending direction of the second side edge, the pixel pitch of the second sub-pixel is equal to the pixel pitch of the first sub-pixel.
4. The display panel of claim 1, wherein the plurality of first sub-pixels arranged in the array of the first display region portion comprise a plurality of first sub-pixel rows, the colors of the plurality of first sub-pixels of each first sub-pixel row are sequentially arranged in a cycle, and two adjacent first sub-pixel rows are the same.
5. The display panel of claim 1, wherein adjacent second pixel cells in the second display region share at least one second sub-pixel.
6. The display panel according to claim 5, wherein the plurality of second sub-pixels arranged in the array in the second display area portion include a plurality of second sub-pixel rows, the colors of the plurality of second sub-pixels in each second sub-pixel row are sequentially arranged in a cycle, two adjacent second sub-pixel rows are shifted by one second sub-pixel, and two second sub-pixel rows every other row are the same.
7. The display panel according to claim 1, wherein the number of the second display section is at least two.
8. The display panel of claim 1, wherein the shape of the second display section comprises a circle, an ellipse, or a polygon.
9. A display device comprising the display panel according to any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111005590.3A CN113707070B (en) | 2017-10-31 | 2017-10-31 | Display panel and display device |
| CN201711050368.9A CN107633802B (en) | 2017-10-31 | 2017-10-31 | Display panel and display device |
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| CN201711050368.9A CN107633802B (en) | 2017-10-31 | 2017-10-31 | Display panel and display device |
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| CN107633802B true CN107633802B (en) | 2021-09-14 |
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| CN108269502A (en) * | 2018-03-09 | 2018-07-10 | 京东方科技集团股份有限公司 | A kind of display panel and display device |
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| CN113707070A (en) | 2021-11-26 |
| CN113707070B (en) | 2023-12-08 |
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