CN113838899B - Display panel and display device - Google Patents
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- CN113838899B CN113838899B CN202111094241.3A CN202111094241A CN113838899B CN 113838899 B CN113838899 B CN 113838899B CN 202111094241 A CN202111094241 A CN 202111094241A CN 113838899 B CN113838899 B CN 113838899B
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- 239000011295 pitch Substances 0.000 claims description 88
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000002096 quantum dot Substances 0.000 description 2
- 239000004984 smart glass Substances 0.000 description 2
- 238000011982 device technology Methods 0.000 description 1
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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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- 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
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
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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
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
- H10K59/65—OLEDs integrated with inorganic image sensors
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Abstract
The application discloses display panel and display device, this display panel has first display area and at least partly around the second display area that first display area set up, and this display panel includes first pixel unit and second pixel unit, wherein, a plurality of first pixel units are the array and mutual interval distribution in first display area, a plurality of second pixel units are the array and mutual interval distribution in second display area, and the interval between two adjacent first pixel units is the incremental trend by the limit between first display area and the second display area to the direction of keeping away from the limit, and two adjacent interval between the first pixel unit is less than or equal to two adjacent interval between the second pixel unit, thereby can eliminate the boundary of main screen area and auxiliary screen area.
Description
Technical Field
The application belongs to the technical field of electronic products, and particularly relates to a display panel and a display device.
Background
With the rapid development of electronic device technology, consumers have increasingly demanded a screen ratio. In order to improve the screen ratio, a front camera is usually arranged below a display screen of an electronic device, and in order to ensure the shooting effect of the front camera, the pixel density of a secondary screen area in the electronic device is generally lower than that of a primary screen area, and because of the difference of the pixel densities of the primary screen area and the secondary screen area, the difference can cause the abrupt change of the pixel spacing at the juncture of the primary screen area and the secondary screen area, so that human eyes can observe an obvious boundary, and experience is influenced.
Disclosure of Invention
The embodiment of the application provides a display panel and a display device, which are used for eliminating the boundary between a main screen area and a secondary screen area.
In one aspect, a display panel is provided, having a first display area and a second display area disposed at least partially around the first display area, the display panel comprising:
the second pixel units are arranged in an array in the second display area and are distributed at intervals;
the first pixel units are arranged in an array in the first display area and are distributed at intervals;
the distance between two adjacent first pixel units increases from the limit between the first display area and the second display area to the direction far away from the limit, and the distance between the two adjacent first pixel units is smaller than or equal to twice the distance between the two adjacent second pixel units.
According to one aspect of the application, the plurality of second pixel units and the plurality of first pixel units are distributed in an array along a first direction and a second direction, the first display area and the second display area have a first limit in the first direction, and the first display area and the second display area have a second limit in the second direction;
the distance between two adjacent first pixel units along the first direction is gradually increased from the first limit to a direction away from the first limit, and the distance between two adjacent first pixel units is gradually increased to two times from one time of the distance between two adjacent second pixel units; and/or the distance between two adjacent first pixel units along the second direction tends to increase from the second limit to a direction far away from the second limit, and the distance between two adjacent first pixel units gradually increases to two times from one time of the distance between two adjacent second pixel units.
According to one aspect of the application, the first display area and the second display area have one first limit in the first direction, the first display area further has a first edge opposite to the first limit in the first direction, the first limit and the first edge further have a first position therebetween, the first pixel units are distributed in m rows between the first limit and the first position, the first pixel units are distributed in n rows between the first position and the first edge, the row spacing between the m rows of the first pixel units is gradually increased from 1 st row to m th row, the spacing between the m rows and the m-1 th row is twice the spacing between two adjacent second pixel units, and the row spacing between the n rows of the first pixel units is equal to and twice the row spacing between the two adjacent second pixel units.
According to one aspect of the application, the first display area and the second display area have two opposite second boundaries in the second direction, the first display area has a central stripe area between the two second boundaries, the first pixel units are distributed in k columns in the central stripe area, the column spacing between the k columns of the first pixel units is equal to twice the spacing between two adjacent second pixel units, the first pixel units are distributed in z columns between the second boundary and the central stripe area, the column spacing between the z columns of the first pixel units is gradually increased from 1 st column to z th column, and the column spacing between the z column and the z-1 st column is twice the spacing between two adjacent second pixel units.
According to one aspect of the application, a first interval H1 is arranged between two adjacent second pixel units along the first direction, a second interval H2 is arranged between two adjacent first pixel units along the first direction, the second interval H2 and the first interval H1 meet the relation h2=ah1, wherein the value of a is gradually increased from the first limit to a direction far away from the first limit in the range of 1.1-2;
preferably, the value of a is 1.2,1.4,1.6,1.8,2.0 in sequence from the first limit to a direction far away from the first limit;
preferably, the value of a is 1.1,1.2,1.3,1.4,1.5,1.5,1.6,1.7,1.8,1.9,2.0 in sequence from the first limit to a direction away from the first limit.
According to one aspect of the present application, when the pitch of two adjacent first pixel units along the first direction is equal to twice the pitch of two adjacent second pixel units, the first pixel units and the second pixel units are located in the same row.
According to one aspect of the application, a third pitch H3 is provided between two second pixel units adjacent along the second direction, a fourth pitch H4 is provided between two first pixel units adjacent along the second direction, and the fourth pitch H4 and the third pitch H3 satisfy the relationship h4=bh3;
wherein the value of b gradually increases from the second limit to a direction away from the second limit within a range of 1.1-2;
preferably, the value of b is 1.2,1.4,1.6,1.8,2.0 in sequence from the second limit to a direction away from the second limit;
preferably, the value of b is 1.1,1.2,1.3,1.4,1.5,1.5,1.6,1.7,1.8,1.9,2.0 in sequence from the second limit to a direction away from the second limit.
According to one aspect of the application, when the pitch of two adjacent first pixel units along the second direction is equal to twice the pitch of two adjacent second pixel units, the first pixel units and the second pixel units are located in the same column.
According to one aspect of the application, the orthographic projection of the first pixel unit on the light emitting surface of the display panel presents a first graph, the length L of a connecting line between the geometric centers of two adjacent first graphs presents an increasing trend from the limit to a direction far away from the limit,
orthographic projection of the second pixel unit on the light-emitting surface is in a second graph, and the length L1 of a connecting line between the geometric centers of two adjacent second graphs is equal.
Another aspect of the embodiments of the present application provides a display device, including the display panel according to any one of the embodiments.
According to one aspect of the application, the first display region and the second display region have different light transmittance; preferably, the light transmittance of the first display area is greater than the light transmittance of the second display area.
Another aspect of the embodiments of the present application provides a display device, including a display panel according to any one of the embodiments above; and setting a photosensitive device at one side of the display panel, wherein the photosensitive device corresponds to the first display area.
Compared with the prior art, the display panel provided by the embodiment of the application comprises the first pixel units and the second pixel units, wherein the first pixel units are arranged in an array in the first display area and are distributed with each other in a distance mode, the second pixel units are arranged in an array in the second display area and are distributed with each other in a distance mode, the distance between the first pixel units is increased from the limit between the first display area and the second display area to the direction away from the limit, and is twice the distance between two adjacent second pixel units, so that the boundary between the main screen area and the auxiliary screen area can be eliminated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a display panel according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of another display panel according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of another display panel according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of another display panel according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of another display panel according to an embodiment of the present application.
In the accompanying drawings:
11-a first pixel unit;
111-a first pattern;
12-a second pixel unit;
121-a second graphic;
AA 1-a first display area;
AA 11-central band;
AA 2-a second display area;
y-a first direction;
x-a second direction;
h 1-a first limit;
h 2-second limit.
Detailed Description
Features and exemplary embodiments of various aspects of the present application are described in detail below to make the objects, technical solutions and advantages of the present application more apparent, and to further describe the present application in conjunction with the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are merely configured to explain the present application and are not configured to limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
It will be understood that when a layer, an area, or a structure is described as being "on" or "over" another layer, another area, it can be referred to as being directly on the other layer, another area, or another layer or area can be included between the layer and the other layer, another area. And if the component is turned over, that layer, one region, will be "under" or "beneath" the other layer, another region.
In electronic devices such as mobile phones and tablet computers with high screen occupation ratio, a front camera is usually arranged below a display screen, and the display screen is divided into a main screen area and a secondary screen area. In order to ensure the image capturing effect of the front camera, the pixel density of the secondary screen area in the electronic device is generally lower than that of the primary screen area.
Because the pixel density difference exists between the main screen area and the auxiliary screen area, the pixel space mutation can occur at the junction of the main screen area and the auxiliary screen area, so that the human eyes can observe obvious boundaries, and experience is affected.
In order to solve the above-mentioned problems, embodiments of the present application provide a display panel and a display device, and embodiments of the display panel and the display device will be described below with reference to the accompanying drawings.
The display panel provided by the embodiment of the application may be a liquid crystal display panel (Liquid Crystal Display, abbreviated as LCD), an Organic Light-Emitting Diode (OLED), a quantum dot Light-Emitting Diode (Quantum Dot Light Emitting Diodes, abbreviated as QLED), or a Micro-flat display panel (Micro-OLED or Micro-LED), etc. The following will take an example in which the display panel is an OLED display panel.
For better understanding of the present application, the display panel and the display device according to the embodiments of the present application are described in detail below with reference to fig. 1 to 5.
Referring to fig. 1, a display panel is provided, which has a first display area AA1 and a second display area AA2 disposed around the first display area AA 1. In order to improve the screen ratio, a scheme of arranging a camera below the display screen, that is, the light transmittance of the first display area AA1 is greater than that of the second display area AA2, it can also be understood that the first display area AA1 is a transparent display area, and the transparent display area can be used for arranging optical elements such as a camera, so that the display area can be regarded as a secondary screen area of the display panel, and the second display area AA2 can be regarded as a main screen area of the display panel. In addition, the pixel distribution density of the second display area AA2 is greater than that of the first display area AA 1.
The embodiment shown in fig. 1 is illustrated by taking the first display area AA1 as a square area and being located at the upper portion of the display panel, but is not limited thereto. For example, in other embodiments, the first display area AA1 may take other shapes, and the position of the first display area AA1 may be adjusted. For example, in other embodiments, the display panel may be modified to other shapes.
Referring to fig. 1 and 2 together, the display panel provided in the embodiment of the present application includes first pixel units 11 and second pixel units 12, wherein the first pixel units 11 are arranged in an array in the first display area AA1 and are spaced apart from each other, the second pixel units 12 are arranged in an array in the second display area AA2 and are spaced apart from each other, the distance between two adjacent first pixel units 11 increases from a boundary h between the first display area AA1 and the second display area AA2 to a direction away from the boundary h, and the distance between two adjacent first pixel units 11 is less than or equal to twice the distance between two adjacent second pixel units 12. When the distance between two adjacent first pixel units 11 increases from the limit h between the first display area AA1 and the second display area AA2 to a direction away from the limit h, the pixel distances in the first display area AA1 and the second display area AA2 will be increased, so that the distance abrupt change can be prevented from causing the main screen area and the auxiliary screen area to have an obvious boundary during display; and when the interval between the adjacent two first pixel units 11 is less than or equal to twice the interval between the adjacent two second pixel units 12, the phenomenon that the pixels in the first display area AA1 and the second display area AA2 are not in the same array and thus the image dislocation occurs during display can be further prevented.
In the embodiment provided in the present application, the pitch of the adjacent first pixel units 11 is not particularly limited, and it is only required to satisfy that the pitch of the adjacent first pixel units 11 has an increasing trend along the X direction and the Y direction, where it can be understood that the increasing trend may be a regular increase or an irregular increase.
In addition, in order to ensure that the first display area AA1 and the second display area AA2 do not exhibit an image dislocation phenomenon at the time of display, the pitches of the adjacent first pixel units 11 exhibit an increasing trend in the X-direction and the Y-direction up to equal to twice the pitches of the adjacent two second pixel units 12. At this time, the first pixel unit 11 and the second pixel unit 12 are located in the same row and/or the same column, i.e., the first pixel unit 11 in the first display area AA1 and the second pixel unit 12 in the second display area AA2 are located in the same row in the row direction and/or in the same column in the column direction.
In order to enable the display panel to have higher definition, it is further necessary to ensure that the first display area AA1 and the second display area AA2 have higher pixel density. Thus, in some embodiments, the plurality of first pixel units 11 and the plurality of second pixel units 12 are distributed in an array along the X and Y directions, and the first display area AA1 and the second display area AA2 have a first limit h1 in the Y direction, it is understood that a pitch between adjacent first pixel units 11 and second pixel units 12 in the Y direction is the first limit h1; the first display area AA1 and the second display area AA2 have a second limit h2 along the X direction, and it is understood that the distance between the adjacent first pixel unit 11 and second pixel unit 12 along the X direction is the second limit h2.
Wherein the spacing between the first pixel units 11 in the Y direction tends to increase from the first limit h1 to a direction away from the first limit h1, and the spacing between the first pixel units 11 gradually increases from one time to two times of the spacing between the two adjacent second pixel units 12, and at this time, the spacing between the two adjacent first pixel units 11 in the Y direction remains unchanged; and/or the spacing between the first pixel units 11 in the X direction tends to increase from the second limit h2 to a direction away from the second limit h2, and the spacing between the first pixel units 11 gradually increases from one to two times the spacing between the adjacent two second pixel units 12, at which time the spacing between the adjacent two first pixel units 11 in the X direction remains unchanged.
Further, in some embodiments, the first display area AA1 and the second display area AA2 have a first boundary h1 in the Y direction, the first display area AA1 further has a first edge opposite to the first boundary in the Y direction, the first boundary h1 and the first edge further have a first position therebetween, the first pixel units 11 are distributed in m rows between the first boundary h1 and the first position and are distributed in n rows between the first position and the first edge, the row spacing between the m rows of the first pixel units 11 is gradually increased from the 1 st row to the m-th row, and the spacing between the m-th row and the m-1 th row is twice the spacing between the adjacent two second pixel units 12, the row spacing between the n rows of the first pixel units 11 is equal and the row spacing is twice the spacing between the adjacent two second pixel units 12.
Still further, in some embodiments, the second pixel unit 12 has a first pitch H1 along the Y direction, the first pixel unit 11 has a second pitch H2 along the Y direction, and the second pitch H2 and the first pitch H1 satisfy the relationship h2=ah1, wherein the value of a gradually increases from the first limit to the direction away from the first limit H1 in the range of 1.1-2.
Illustratively, the values of a may be, but are not limited to, 1.2,1.4,1.6,1.8, and 2.0.
Specifically, referring to fig. 2, fig. 2 shows a schematic structural diagram of another display panel according to an embodiment of the present application. In these embodiments, in the second display area AA2, the first pitch H1 of the adjacent second pixel units 12 in the Y direction is L, the first boundary H1 between the first row first pixel unit 11 and its adjacent second pixel unit is 1.2L, the second pitch H2 of the adjacent first pixel unit 11 in the first row and the second row is 1.4L, the second pitch H2 of the adjacent first pixel unit 11 in the second row and the third row is 1.6L, the second pitch H2 of the adjacent first pixel unit 11 in the third row and the fourth row is 1.8L, and the second pitch H2 of the adjacent first pixel unit 11 in the fourth row and the fifth row is 2L, at this time, the first pixel unit 11 in the fourth row and the fifth row is located in the same row as the second pixel unit 12 in the second display area AA2.
It can be understood that when the second pitch and the first pitch satisfy h2=2h1, the first pixel unit 11 in the first display area AA1 and the second pixel unit 12 in the second display area AA2 are in the same row, and the second pitch H2 of the next adjacent first pixel unit 11 is equal to 2H1.
Illustratively, the value of a may also be, but is not limited to, 1.1,1.2,1.3,1.4,1.5,1.5,1.6,1.7,1.8,1.9,2.0.
Specifically, in the second display area AA2, the first pitch H1 of the adjacent second pixel units 12 in the Y direction is also L, the first boundary H1 between the first pixel units 11 in the first row and the adjacent second pixel units is 1.1L, the second pitch H2 of the adjacent first pixel units 11 in the first row and the second row is 1.2L, the second pitch H2 of the adjacent first pixel units 11 in the second row and the third row is 1.3L, the second pitch H2 of the adjacent first pixel units 11 in the third row and the fourth row is 1.4L, the second pitch H2 of the adjacent first pixel units 11 in the fourth row and the fifth row is 1.5L, the second pitch H2 of the adjacent first pixel units 11 in the fifth row and the sixth row is still 1.5L, the second pitch H2 of the adjacent first pixel units 11 in the seventh row and the seventh row is 1.6L, the second pitch H2 of the adjacent first pixel units 11 in the fourth row and the eighth row is 1.5L, the second pitch H2 of the adjacent first pixel units 11 in the fifth row and the eighth row is the second row and the tenth pixel units 11 in the fifth row and the eighth row is 1.2L, and the second pitch H2 of the adjacent first pixel units 11 in the fifth row and the fifth row is the eighth row is 1.2L.
In other embodiments, the first display area AA1 and the second display area AA2 have two opposite second boundaries h2 along the X direction, and it is understood that the column spacing between a column of the first pixel units 11 and a column of the second pixel units 12 adjacent thereto in the first display area AA1 is the second boundary h2. In addition, the first display area AA1 has a central stripe area AA11 between two second boundaries h2, the first pixel units 11 in the central stripe area AA11 are distributed in k columns, the column pitches between k columns are equal to twice the column pitches between two adjacent second pixel units 12, the first pixel units 11 are distributed in z columns between the second boundaries and the central stripe area, the column pitches between z columns of the first pixel units 11 are gradually increased from 1 st column to z-th column, and the column pitches between the z-th column and the z-1 th column are twice the column pitches between two adjacent second pixel units 12.
Further, in some embodiments, the second pixel unit 12 has a third pitch H3 along the X direction, the first pixel unit 11 has a fourth pitch H4 along the X direction, and the fourth pitch H4 and the third pitch H3 satisfy the relationship h4=bh3, where the value of b gradually increases from the second limit H2 to a direction away from the second limit H2 in the range of 1.1-2.
Illustratively, b may have values of, but is not limited to, 1.2,1.4,1.6,1.8, and 2.0.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another display panel according to an embodiment of the present application. The first display area AA1 has a central stripe area AA11 between two second boundaries h2, the first pixel units 11 in the central stripe area are distributed in columns, the pitches between the columns are equal to twice the column pitches between two adjacent second pixel units 12, the first pixel units 11 are distributed in columns between the second boundaries h2 and the central stripe area AA11, the column pitches between the first pixel units 11 are gradually increased from 1 st column to 5 th column, and the pitch between the 5 th column and the 4 th column is twice the pitch between two adjacent second pixel units 12. Specifically, the third pitch H3 between the adjacent second pixel units 12 along the X direction is L, the second boundary H2 between the first column first pixel unit 11 and the adjacent column second pixel unit 12 in the first display area AA1 is 1.2L, the fourth pitch H4 between the adjacent first pixel units 11 in the first column and the second column is 1.4L, the fourth pitch H4 between the adjacent first pixel units 11 in the second column and the third column is 1.6L, the fourth pitch H4 between the adjacent first pixel units 11 in the third column and the fourth column is 1.8L, and the fourth pitch H4 between the adjacent first pixel units 11 in the fourth column and the fifth column is 2L, where the first pixel units 11 in the fourth column and the fifth column are located in the same column as the second pixel units 12 in the second display area AA2.
It can be understood that when the fourth pitch and the third pitch satisfy h4=2h3, the first pixel unit 11 in the first display area AA1 and the second pixel unit 12 in the second display area AA2 are in the same column, and the second pitch H2 of the next adjacent first pixel unit 11 is equal to 2H1.
Illustratively, b may also be, but is not limited to, 1.1,1.2,1.3,1.4,1.5,1.5,1.6,1.7,1.8,1.9,2.0.
Specifically, in the second display area AA2, the third pitch H3 of the adjacent second pixel units 12 along the X direction is also L, the second boundary H2 between the first pixel unit 11 in the first display area AA1 and the adjacent first pixel unit 12 in the first column is 1.1L, the fourth pitch H4 of the adjacent first pixel unit 11 in the first column and the second column is 1.2L, the fourth pitch H4 of the adjacent first pixel unit 11 in the second column and the third column is 1.3L, the fourth pitch H4 of the adjacent first pixel unit 11 in the third column and the fourth column is 1.4L, the fourth pitch H4 of the adjacent first pixel unit 11 in the fourth column and the fifth column is 1.5L, the fourth pitch H4 of the adjacent first pixel unit 11 in the fifth column and the sixth column is 1.5L, the fourth pitch H4 of the adjacent first pixel unit 11 in the sixth column and the seventh column is 1.4L, the adjacent first pixel unit 11 in the fourth column and the eighth column is 1.4L, the fourth pitch H4 of the adjacent first pixel unit 11 in the fourth column and the eighth column is 1.4L, the adjacent first pixel unit 11 in the fourth column and the eighth column is 1.4L, and the fourth pixel unit 11 in the fourth column and the eighth column is 8L, and the fourth pitch H4 in the fourth column and the adjacent first column is 8.11L.
Here, the adjustment of the pitch of the first image unit 11 in the X and Y directions may be performed separately or simultaneously.
In some embodiments, the pitch of the first pixel cells in the X and Y directions is adjusted simultaneously until the pitch is twice the pitch of the adjacent second pixel cells. Illustratively, the values of a may be, but are not limited to, 1.2,1.4,1.6,1.8, and 2.0, and the values of b may be, but are not limited to, 1.2,1.4,1.6,1.8, and 2.0. Specifically, referring to fig. 4, fig. 4 shows a schematic structural diagram of another display panel provided in the embodiment of the present application, and the adjustment manner is the same as the row spacing and the column spacing, which is not described herein again.
In some embodiments, the orthographic projection of the first pixel unit 11 on the light-emitting surface of the display panel presents the first pattern 111, the line length L between the geometric centers of two adjacent first patterns 111 increases from the limit to the direction away from the limit, the orthographic projection of the second pixel unit 12 on the light-emitting surface presents the second pattern 121, and the line length L1 between the geometric centers of two adjacent second patterns 121 is equal.
As shown in fig. 5, fig. 5 shows a schematic structural diagram of another display panel according to an embodiment of the present application, in which the sub-pixels included in the first pixel unit 11 and the second pixel unit 12 are arranged in a diamond shape, that is, the first pattern 111 and the second pattern 121 are arranged in a diamond shape.
The embodiment of the application also provides a display device, which comprises the display panel in any embodiment. Since the display device includes the display panel, the display device provided in the embodiments of the present application has the technical effects of the technical solution of the display panel in any of the embodiments, and the same or corresponding structure and explanation of terms as those of the embodiments are not repeated here. The display device provided in the embodiment of the application may be a mobile phone, or any electronic product with a display function, including but not limited to the following categories: television, notebook computer, desktop display, tablet computer, digital camera, smart bracelet, smart glasses, vehicle-mounted display, medical equipment, industrial control equipment, touch interactive terminal, etc., which are not particularly limited in this embodiment of the present application.
The embodiment of the invention also provides a display device, which comprises: a display panel, wherein the display panel is the display panel in any embodiment; the photosensitive device is arranged corresponding to the first display area AA1 of the display panel. The photosensitive device specifically comprises a front camera, an infrared light sensor and a near light sensor. Therefore, the display device provided in the embodiment of the present invention has the technical effects of the technical solution of the display panel in any of the above embodiments, and the same or corresponding structures and explanations of terms as those of the above embodiments are not repeated herein. The display device provided by the embodiment of the invention can be a mobile phone or any electronic product with a display function, including but not limited to the following categories: television, notebook computer, desktop display, tablet computer, digital camera, smart bracelet, smart glasses, vehicle-mounted display, medical equipment, industrial control equipment, touch interactive terminal, etc., which are not particularly limited in this embodiment of the invention.
It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, which are intended to be included in the scope of the present application.
Claims (11)
1. A display panel having a first display area and a second display area disposed at least partially around the first display area, the display panel comprising:
the second pixel units are arranged in an array in the second display area and are distributed at intervals;
the first pixel units are arranged in an array in the first display area and are distributed at intervals;
the distance between two adjacent first pixel units increases from the limit between the first display area and the second display area to the direction far away from the limit, and the distance between two adjacent first pixel units is less than or equal to twice the distance between two adjacent second pixel units,
the plurality of second pixel units and the plurality of first pixel units are distributed along a first direction, the first display area and the second display area have a first limit in the first direction, a first interval H1 is arranged between two adjacent second pixel units along the first direction, a second interval H2 is arranged between two adjacent first pixel units along the first direction, the second interval H2 and the first interval H1 meet the relation of H2 = aH1, and the values of a are 1.2,1.4,1.6,1.8,2.0 in sequence in the direction from the first limit to the direction far away from the first limit.
2. The display panel of claim 1, wherein a plurality of the second pixel units and a plurality of the first pixel units are distributed in an array along a second direction, the first display area and the second display area having a second boundary in the second direction;
the distance between two adjacent first pixel units along the second direction tends to increase from the second limit to a direction far away from the second limit, and the distance between two adjacent first pixel units gradually increases to two times from one time to two times of the distance between two adjacent second pixel units.
3. The display panel of claim 2, wherein the first display area and the second display area have one of the first boundaries in the first direction, the first display area further has a first edge opposite to the first boundary in the first direction, the first boundary and the first edge further have a first position therebetween, the first pixel cells are distributed in m rows between the first boundary and the first position, n rows between the first position and the first edge, a row pitch between m rows of the first pixel cells is gradually increased from 1 st row to m th row, and a pitch between m-th row and m-1 th row is twice a pitch between adjacent two of the second pixel cells, and a row pitch between n rows of the first pixel cells is equal and twice a pitch between adjacent two of the second pixel cells.
4. The display panel according to claim 2, wherein the first display area and the second display area have two opposite second boundaries in the second direction, the first display area has a center stripe area between the two second boundaries, the first pixel cells in the center stripe area are distributed in k columns, column pitches between the k columns of the first pixel cells are equal to twice a pitch between two adjacent second pixel cells, the first pixel cells in the second boundary and the center stripe area are distributed in z columns, a column pitch between the z columns of the first pixel cells is gradually increased from 1 st column to z th column, and a column pitch between the z column and the z-1 st column is twice a pitch between two adjacent second pixel cells.
5. The display panel according to claim 1, wherein when a pitch of two adjacent first pixel units in the first direction is equal to twice a pitch of two adjacent second pixel units, the first pixel units and the second pixel units are located in the same row.
6. The display panel according to claim 2, wherein a third pitch H3 is provided between two second pixel units adjacent in the second direction, and a fourth pitch H4 is provided between two first pixel units adjacent in the second direction, the fourth pitch H4 and the third pitch H3 satisfying a relationship h4=bh3;
wherein the value of b is gradually increased from the second limit to a direction far away from the second limit within a range of 1.1-2.
7. The display panel of claim 6, wherein the value of b is 1.2,1.4,1.6,1.8,2.0 in sequence from the second limit to a direction away from the second limit.
8. The display panel of claim 6, wherein the value of b is 1.1,1.2,1.3,1.4,1.5,1.5,1.6,1.7,1.8,1.9,2.0 in sequence from the second limit to a direction away from the second limit.
9. The display panel according to claim 6, wherein when a pitch of two adjacent first pixel units in the second direction is equal to twice a pitch of two adjacent second pixel units, the first pixel units and the second pixel units are located in the same column.
10. The display panel according to claim 1, wherein the orthographic projection of the first pixel unit on the light emitting surface of the display panel presents a first graph, and the length L of the connection line between the geometric centers of two adjacent first graphs presents an increasing trend from the limit to a direction away from the limit;
orthographic projection of the second pixel unit on the light-emitting surface is in a second graph, and the length L1 of a connecting line between the geometric centers of two adjacent second graphs is equal.
11. A display device comprising the display panel of any one of claims 1-10.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962092A (en) * | 2019-03-29 | 2019-07-02 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN110570774A (en) * | 2019-08-09 | 2019-12-13 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN112151592A (en) * | 2020-09-30 | 2020-12-29 | 武汉天马微电子有限公司 | Display panel and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962092A (en) * | 2019-03-29 | 2019-07-02 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN110570774A (en) * | 2019-08-09 | 2019-12-13 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN112151592A (en) * | 2020-09-30 | 2020-12-29 | 武汉天马微电子有限公司 | Display panel and display device |
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