CN109637380B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109637380B CN109637380B CN201910079942.6A CN201910079942A CN109637380B CN 109637380 B CN109637380 B CN 109637380B CN 201910079942 A CN201910079942 A CN 201910079942A CN 109637380 B CN109637380 B CN 109637380B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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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
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- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The embodiment of the invention provides a display panel and a display device, relates to the technical field of display, and can reduce the number of data lines and pins in a binding area and reduce the number of the data lines and the pins in the binding areaThe manufacturing cost is low. The display area of the display panel comprises a plurality of repeating units, each repeating unit comprises a plurality of sub-pixels, and each sub-pixel comprises a pixel circuit and a light-emitting element; in one repeating unit, the light emitting element constitutes M1A light emitting element row including N1A light emitting element, M1Greater than or equal to 1, N1Greater than 1; the pixel circuit is M2Line N2Row arrangement, N2＜N1(ii) a Or, the light emitting element is constituted by1A light emitting element row, two adjacent light emitting element rows being staggered in the row direction, the light emitting element row including P1A light emitting element H1Greater than 1, P1Greater than or equal to 1; pixel circuit is P2Line H2In a row arrangement of H2≤H1(ii) a The display area also comprises a plurality of data lines, and one data line is electrically connected with one column of pixel circuits. The display panel is used for displaying pictures.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of display, in particular to a display panel and a display device.
[ background of the invention ]
The display panel comprises a display area and a non-display area, wherein a plurality of sub-pixels are arranged in the display area, each row of sub-pixels are connected with one data line, the non-display area comprises a binding area, a plurality of pins are arranged in the binding area, and each pin is connected with one data line. When the picture is displayed, the pins in the binding region provide data signals for the data lines connected with the pins, and the data signals are transmitted to the corresponding sub-pixels through the data lines to drive the sub-pixels to emit light.
However, as the resolution is continuously improved, the number of sub-pixels in the display area is increased, and accordingly, the number of data lines and pins is increased, which leads to an increase in the manufacturing cost.
[ summary of the invention ]
In view of this, embodiments of the present invention provide a display panel and a display device, which can reduce the number of data lines and pins in a bonding area and reduce the manufacturing cost.
In one aspect, an embodiment of the present invention provides a display panel, including a substrate, a display region of the substrate including a plurality of repeating units, each repeating unit including a plurality of sub-pixels, each sub-pixel including a pixel circuit and a light emitting element which are electrically connected;
in one of the repeating units, the light emitting element constitutes M1A plurality of light emitting element rows, each of the light emitting element rows including N arranged in the row direction in sequence1The light emitting element, wherein M1Is a positive integer greater than or equal to 1, N1Is a positive integer greater than 1;
the pixel circuit is M2Line N2A column arrangement in which M2Is a positive integer greater than 1, N2Is a positive integer greater than or equal to 1, N2＜N1；
Or, in one of the repeating units, the light emitting element constitutes H1A plurality of light emitting element rows, two adjacent light emitting element rows being staggered in the row direction, each light emitting element row including P arranged in the column direction in sequence1The light emitting element, wherein H1Is a positive integer greater than 1, P1Is a positive integer greater than or equal to 1;
the pixel circuit is P2Line H2In a row arrangement in which P2Is a positive integer greater than 1, H2Is a positive integer greater than or equal to 1, H2≤H1；
The display area further comprises a plurality of data lines, and one data line is electrically connected with one column of the pixel circuits.
In another aspect, an embodiment of the present invention provides a display device, which includes the above display panel.
One of the above technical solutions has the following beneficial effects:
taking the example where each repeating unit includes six sub-pixels, in one repeating unit, when the light emitting elements of the six sub-pixels constitute two light emitting element rows (M)1＝2，N13), in the prior art, the pixel circuits are arranged in two rows and three columns, and at this time, the six pixel circuits need to correspond to three data lines, whereas in the display panel provided by the embodiment of the invention, the pixel circuits of the six sub-pixels can be arranged in three rows and two columns (M)2＝3，N22), the six pixel circuits only need to correspond to two data lines. Alternatively, when the light emitting elements of six sub-pixels constitute two light emitting element columns (H)1＝2，P13), the pixel circuits are arranged in two rows and three columns in the prior art, and the six pixel circuits correspond to three data lines, whereas the pixel circuits can be arranged in three rows and two columns (P) in the display panel provided by the embodiment of the invention2＝3，H22), the six pixel circuits only need to correspond to two data lines.
As can be seen from the above, compared with the prior art, the technical solution provided in the embodiment of the present invention reduces the number of columns of the pixel circuits by increasing the number of rows of the pixel circuits in each minimum repeating unit, thereby reducing the number of data lines corresponding to each minimum repeating unit, further reducing the number of data lines required by all sub-pixels, correspondingly reducing the number of pins connected to the minimum repeating units in the binding region, and reducing the manufacturing cost.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed 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 invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a display panel in the prior art;
FIG. 2 is a schematic diagram of another structure of a display panel in the prior art;
fig. 3 is a schematic structural diagram of a display panel according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a repeat unit provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of another embodiment of a repeat unit provided in accordance with the present invention;
FIG. 6 is a schematic diagram of a layout structure of a repeating unit provided in the embodiment of the present invention;
fig. 7 is a schematic diagram of another layout structure of a repeat unit provided in the embodiment of the present invention;
FIG. 8 is a schematic diagram of another layout structure of a repeating unit according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a display device according to an embodiment of the present invention.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, 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 invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention 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 related objects are in an "or" relationship.
It should be understood that although the terms first and second may be used to describe the light emitting element columns in the embodiments of the present invention, the light emitting element columns should not be limited to these terms. These terms are only used to distinguish the columns of light-emitting elements from each other. For example, the first light emitting element column may also be referred to as a second light emitting element column, and similarly, the second light emitting element column may also be referred to as a first light emitting element column without departing from the scope of embodiments of the present invention.
In the prior art, as shown in fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a display panel in the prior art, and fig. 2 is another schematic structural diagram of a display panel in the prior art, a display area 1 'of the display panel is provided with a plurality of sub-pixels 2', each of which includes a pixel circuit 21 'and a light emitting element 22' that are electrically connected. A plurality of pixel circuits 21 'are arranged in a matrix in the display region 1', and each column of pixel circuits 21 'is connected to one Data line Data'. However, as the resolution of the display panel is improved, the number of the sub-pixels 2 'and the pixel circuits 21' in the display area 1 'is increased, and based on the current arrangement manner of the pixel circuits 21', the number of the Data lines Data 'is increased, so that the number of the pins of the binding area connected to the Data lines Data' is increased, and the manufacturing cost is increased.
To solve the above problems, an embodiment of the present invention provides a display panel, as shown in fig. 3 to 5, fig. 3 is a schematic structural diagram of the display panel provided in the embodiment of the present invention, fig. 4 is a schematic structural diagram of a repeating unit provided in the embodiment of the present invention, and fig. 5 is another schematic structural diagram of the repeating unit provided in the embodiment of the present invention, the display panel includes a substrate 1, a display area 2 of the substrate 1 includes a plurality of repeating units 3, each repeating unit 3 includes a plurality of sub-pixels 4, and each sub-pixel 4 includes a pixel circuit 5 and a light emitting element 6 which are electrically connected.
In one of the repeating units 3, referring again to fig. 4, the light emitting element 6 constitutes M1A plurality of light emitting element rows 20, each light emitting element row 20 including N arranged in the row direction in sequence1A light emitting element 6, wherein M1Is a positive integer greater than or equal to 1, N1Is a positive integer greater than 1. At this time, the pixel circuit 5 is M2Line N2Row by rowCloth of which M2Is a positive integer greater than 1, N2Is a positive integer greater than or equal to 1, N2＜N1。
Alternatively, referring again to fig. 5, in one of the repeating units 3, the light emitting element 6 constitutes H1A plurality of light emitting element rows 30, two adjacent light emitting element rows 30 being staggered in the row direction, each light emitting element row 30 including P arranged in the column direction in order1A light emitting element 6, wherein1Is a positive integer greater than 1, P1Is a positive integer greater than or equal to 1; the pixel circuit 5 is P2Line H2In a row arrangement in which P2Is a positive integer greater than 1, H2Is a positive integer greater than or equal to 1, H2≤H1。
In addition, the display region 2 includes a plurality of Data lines Data, and one Data line Data is electrically connected to one column of the pixel circuits 5.
It should be noted that each of the repeating units 3 shown in the drawings includes six sub-pixels 4, which are schematic illustrations, and are not intended to limit the number of sub-pixels 4 in the repeating unit 3 according to the embodiment of the present invention. In alternative embodiments of the present invention, the repeating unit 3 may also comprise other numbers of sub-pixels 4, for example, 4 or 8 sub-pixels 4.
Taking the example where each repeating unit includes six sub-pixels 4, in one repeating unit 3, when the light emitting elements 6 of the six sub-pixels 4 constitute two light emitting element rows 20 (M)1＝2，N1Referring to fig. 1 again, in the prior art, the pixel circuits 5 are arranged in two rows and three columns, and at this time, the six pixel circuits 5 need to correspond to three Data lines Data, and in the display panel provided in the embodiment of the present invention, taking fig. 4 as an example, the pixel circuits 5 of the six sub-pixels 4 can be arranged in three rows and two columns (M is two, M is one, n, M is one2＝3，N22), the six pixel circuits 5 only need to correspond to two Data lines Data. Alternatively, when the light emitting elements 6 of the six sub-pixels 4 constitute two light emitting element columns 30 (H)1＝2，P13), referring to fig. 2 again, in the prior art, the pixel circuits 5 are arranged in two rows and three columns, and in this case, the six pixel circuits 5 need to correspond to three Data lines Data,in the display panel provided by the embodiment of the invention, taking fig. 5 as an example, the pixel circuits 5 can be in three rows and two columns (P)2＝3，H22), the six pixel circuits 5 only need to correspond to two Data lines Data. When each repeating unit 3 includes other numbers of sub-pixels 4, compared with the prior art, the analysis process that the arrangement of the pixel circuit 5 provided by the embodiment of the present invention can reduce the number of data lines is similar to the above analysis process, and is not described again here.
As can be seen from the above, compared with the prior art, in the embodiment of the present invention, the number of columns of the pixel circuits 5 is reduced by increasing the number of rows of the pixel circuits 5 in each minimum repeating unit 3, so that the number of Data lines Data corresponding to each minimum repeating unit 3 is reduced, the number of Data lines Data required by all the sub-pixels 4 is further reduced, the number of pins connected to the minimum repeating units in the binding region is correspondingly reduced, and the manufacturing cost is reduced.
In addition, it should be noted that, in the prior art, when the number of pins in the binding region is large, the pins need to be arranged in two rows, and thus, the binding region needs to have a large width, which results in that the binding region occupies a large space in the non-display region 2. By adopting the display panel provided by the embodiment of the invention, the number of pins in the binding region can be reduced, so that the pins can be arranged in a line, the width of the binding region is reduced, the space occupied by the binding region in the non-display region 2 is reduced, and the narrow frame design is better realized.
Taking the structure of the pixel circuit shown in fig. 4 and 5 as an example, the pixel circuit 5 may include a first transistor T1, a second transistor T2, and a storage capacitor C. A control electrode of the first transistor T1 is electrically connected to the Scan signal line Scan, a first electrode of the first transistor T1 is electrically connected to the Data line Data, a second electrode of the first transistor T1 is electrically connected to a first electrode of the storage capacitor C and a control electrode of the second transistor T2, a second electrode of the storage capacitor C is electrically connected to a first electrode of the second transistor T2 and the power signal line PVDD, and a second electrode of the second transistor T2 is electrically connected to an anode of the light emitting element 6.
When the light emitting element 6 is driven to emit light, the first transistor T1 is turned on by a scan signal, a data signal is transmitted to the gate of the second transistor T2 through the turned-on first transistor T1, the second transistor T2 is turned on by the data signal, and the light emitting element 6 emits light by the data signal and the power signal.
It should be noted that the structures of the pixel circuits shown in fig. 4 and fig. 5 are only schematic illustrations, and in other alternative embodiments of the present invention, the pixel circuit 5 may also have other structures, which are not specifically limited by the present invention.
With reference to fig. 5, as shown in fig. 6, fig. 6 is a schematic diagram of a layout structure of a repeating unit provided in the embodiment of the present invention, each repeating unit 3 may include six sub-pixels 4, and specifically, the repeating unit 3 includes a first red sub-pixel 41, a first green sub-pixel 42, a first blue sub-pixel 43, a second red sub-pixel 44, a second green sub-pixel 45, and a second blue sub-pixel 46.
At this time, the light emitting element column 30 includes a first light emitting element column 9 in which the light emitting element 61 of the first red sub-pixel 41, the light emitting element 62 of the first green sub-pixel 42, and the light emitting element 63 of the first blue sub-pixel 43 are sequentially arranged in the column direction, and a second light emitting element column 10 in which the light emitting element 66 of the second blue sub-pixel 46, the light emitting element 64 of the second red sub-pixel 44, and the light emitting element 65 of the second green sub-pixel 45 are sequentially arranged in the column direction, and a second light emitting element column 10.
Based on the arrangement of the light emitting elements 6, referring to fig. 6 again, a plurality of pixel circuits 5 may be arranged in three rows and two columns in one repeating unit 3.
When the pixel circuits 5 in each repeating unit 3 are arranged in three rows and two columns, one column of pixel circuits 5 is reduced, and one Data line Data is correspondingly reduced compared with the prior art. By adopting the setting mode, the Data lines Data with one third of quantity can be reduced on the whole, and the pins with one third of quantity in the binding area are correspondingly reduced, so that the manufacturing cost is reduced to a great extent.
Optionally, referring to fig. 6 again, the light emitting element 61 of the first red sub-pixel 41 is electrically connected to the pixel circuit 51 in the first row and the first column, the light emitting element 62 of the first green sub-pixel 42 is electrically connected to the pixel circuit 52 in the second row and the first column, and the light emitting element 63 of the first blue sub-pixel 43 is electrically connected to the pixel circuit 53 in the third row and the first column. The light emitting element 66 of the second blue sub-pixel 46 is electrically connected to the pixel circuit 56 of the first row and the second column, the light emitting element 64 of the second red sub-pixel 44 is electrically connected to the pixel circuit 54 of the second row and the second column, and the light emitting element 65 of the second green sub-pixel 45 is electrically connected to the pixel circuit 55 of the third row and the second column.
In one repeating unit 3, since the light emitting elements 6 of the plurality of sub-pixels 4 are arranged in two columns, when the pixel circuits 5 are also arranged in two columns, the arrangement of the pixel circuits 5 is similar to that of the light emitting elements 6, and then for each light emitting element 6, there is one pixel circuit 5 that is closer to it. When the plurality of light emitting elements 6 are electrically connected with the plurality of pixel circuits 5 in the above connection manner, each light emitting element 6 can be electrically connected with the pixel circuit 5 closest to the light emitting element 6, and the wiring length for connecting the light emitting elements 6 and the pixel circuits 5 is reduced, so that the process complexity is reduced, and the manufacturing cost is reduced.
Optionally, with reference to fig. 5, as shown in fig. 7, fig. 7 is another layout structure schematic diagram of the repeating unit provided in the embodiment of the present invention, and in one repeating unit 3, six pixel circuits 5 may also be arranged in six rows and one column.
When the pixel circuits 5 are arranged in six rows and one column, the pixel circuits 5 in each repeating unit 3 are arranged in only one column, and two columns of pixel circuits 5 are reduced compared with the prior art, and two Data lines Data are correspondingly reduced. By adopting the setting mode, the Data lines Data with two thirds quantity can be reduced integrally, and the number of pins in the binding area is correspondingly reduced, so that the manufacturing cost is reduced to a great extent.
Optionally, referring to fig. 7 again, the light emitting element 61 of the first red sub-pixel 41 is electrically connected to the pixel circuit 51 in the first row, the light emitting element 62 of the first green sub-pixel 42 is electrically connected to the pixel circuit 52 in the third row, and the light emitting element 63 of the first blue sub-pixel 43 is electrically connected to the pixel circuit 53 in the fifth row; the light emitting element 66 of the second blue sub-pixel 46 is electrically connected to the pixel circuit 56 of the second row, the light emitting element 64 of the second red sub-pixel 44 is electrically connected to the pixel circuit 54 of the fourth row, and the light emitting element 65 of the second green sub-pixel 45 is electrically connected to the pixel circuit 55 of the sixth row.
When the light-emitting elements 6 are electrically connected with the pixel circuits 5 in the above connection manner, each light-emitting element 6 can be electrically connected with the pixel circuit 5 closest to the light-emitting element 6, and the wiring length for connecting the light-emitting elements 6 and the pixel circuits 5 is reduced, so that the process complexity is reduced, and the manufacturing cost is reduced.
Optionally, with reference to fig. 4, as shown in fig. 8, fig. 8 is a schematic diagram of another layout structure of the repeating unit provided in the embodiment of the present invention, each repeating unit 3 may include six sub-pixels 4, specifically, each repeating unit 3 includes a first red sub-pixel 41, a first green sub-pixel 42, a first blue sub-pixel 43, a second red sub-pixel 44, a second green sub-pixel 45, and a second blue sub-pixel 46.
At this time, the light emitting element row 20 includes a first light emitting element row 7 and a second light emitting element row 8, and in the first light emitting element row 7, the first red subpixel 41, the first green subpixel 42, and the first blue subpixel 43 are arranged in order in the row direction; in the second light emitting element row 8, the second red subpixel 44, the second green subpixel 45, and the second blue subpixel 46 are arranged in this order in the row direction.
Alternatively, referring to fig. 8 again, in one repeating unit 3, six pixel circuits 5 may be arranged in three rows and two columns.
Under this kind of mode of setting, pixel circuit 5 in every repetitive unit 3 is only to be two rows of arranging, and compare with the mode of arranging that pixel circuit 5 is three rows among the prior art, every repetitive unit 3 can reduce a row of pixel circuit 5, and corresponding one Data line Data that reduces to the whole number that has reduced required Data line Data, and then has reduced the quantity of the pin rather than the electricity connection in the binding region.
Optionally, referring to fig. 8 again, the light emitting element 61 of the first red sub-pixel 41 may be electrically connected to the pixel circuit 51 in the first row and the first column, the light emitting element 62 of the first green sub-pixel 42 may be electrically connected to the pixel circuit 52 in the first row and the first column, and the light emitting element 63 of the first blue sub-pixel 43 may be electrically connected to the pixel circuit 53 in the first row and the second column; the light emitting element 64 of the second red sub-pixel 44 is electrically connected to the pixel circuit 54 of the third row and first column, the light emitting element 65 of the second green sub-pixel 45 is electrically connected to the pixel circuit 55 of the second row and second column, and the light emitting element 66 of the second blue sub-pixel 46 is electrically connected to the pixel circuit 56 of the third row and second column.
When the light-emitting elements 6 are electrically connected with the pixel circuits 5 in the above connection manner, each light-emitting element 6 can be electrically connected with the pixel circuit 5 closest to the light-emitting element 6, and the wiring length for connecting the light-emitting elements 6 and the pixel circuits 5 is reduced, so that the process complexity is reduced, and the manufacturing cost is reduced.
Further, since the embodiment of the present invention reduces the number of columns of the pixel circuits 5 by increasing the number of rows of the pixel circuits 5, in order to better match the size of the display area 2 with the plurality of pixel circuits 5, the length of each pixel circuit 5 in the row direction may be greater than the length of the pixel circuit 5 in the column direction.
It should be noted that the pixel circuit 5 includes a plurality of transistors and a storage capacitor, the length of the pixel circuit 5 in the row direction may specifically refer to the maximum length of the pixel circuit layout in the row direction, and the length of the pixel circuit 5 in the column direction may specifically refer to the maximum length of the pixel circuit layout in the column direction.
As shown in fig. 9, fig. 9 is a schematic structural diagram of a display device according to an embodiment of the present invention, and the display device includes the display panel 100. The specific structure of the display panel 100 has been described in detail in the above embodiments, and is not described herein again. Of course, the display device shown in fig. 9 is only a schematic illustration, and the display device may be any electronic device with a display function, such as a mobile phone, a tablet computer, a notebook computer, an electronic book, or a television.
Since the display device provided by the embodiment of the invention includes the display panel 100, the display device can reduce the number of data lines required by all sub-pixels, correspondingly reduce the number of pins connected with the sub-pixels in the binding region, and reduce the manufacturing cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A display panel comprising a substrate, a display region of the substrate comprising a plurality of repeating units, each repeating unit comprising a plurality of sub-pixels, each of the sub-pixels comprising a pixel circuit and a light emitting element electrically connected;
in one of the repeating units, the light emitting element constitutes M1A plurality of light emitting element rows each including N arranged in a row direction1The light emitting element, wherein M1Is a positive integer greater than or equal to 1, N1Is a positive integer greater than 1;
the pixel circuit is M2Line N2A column arrangement in which M2Is a positive integer greater than 1, N2Is a positive integer greater than or equal to 1, N2＜N1；
Or, in one of the repeating units, the light emitting element constitutes H1A plurality of light emitting element rows, two adjacent light emitting element rows being staggered in the row direction, each of the light emitting element rows including P arranged in the column direction1The light emitting element, wherein H1Is a positive integer greater than 1, P1Is a positive integer greater than or equal to 1;
the pixel circuit is P2Line H2In a row arrangement in which P2Is a positive integer greater than 1, H2Is a positive integer greater than or equal to 1, H2≤H1；
The display area also comprises a plurality of data lines, and one data line is electrically connected with one row of the pixel circuits;
wherein each of the repeating units includes a first red sub-pixel, a first green sub-pixel, a first blue sub-pixel, a second red sub-pixel, a second green sub-pixel, and a second blue sub-pixel;
the light emitting element columns include a first light emitting element column and a second light emitting element column;
within the first light emitting element column, the light emitting elements of the first red sub-pixel, the first green sub-pixel, and the first blue sub-pixel are arranged in the column direction;
within the second light emitting element column, the light emitting elements of the second blue sub-pixel, the second red sub-pixel, and the second green sub-pixel are arranged in the column direction; in one of the repeating units, the pixel circuits are arranged in six rows and one column; or
Each of the repeating units includes a first red sub-pixel, a first green sub-pixel, a first blue sub-pixel, a second red sub-pixel, a second green sub-pixel, and a second blue sub-pixel;
the row of light emitting elements comprises a first row of light emitting elements and a second row of light emitting elements;
within the first row of light emitting elements, the first red subpixel, the first green subpixel, the first blue subpixel are arranged in the row direction;
in the second light emitting element row, the second red sub-pixel, the second green sub-pixel, and the second blue sub-pixel are arranged in the row direction, and the pixel circuits are arranged in three rows and two columns in one of the repeating units.
2. The display panel according to claim 1,
each of the repeating units includes a first red sub-pixel, a first green sub-pixel, a first blue sub-pixel, a second red sub-pixel, a second green sub-pixel, and a second blue sub-pixel;
the light emitting element columns include a first light emitting element column and a second light emitting element column;
within the first light emitting element column, the light emitting elements of the first red sub-pixel, the first green sub-pixel, and the first blue sub-pixel are arranged in the column direction;
within the second light emitting element column, the light emitting elements of the second blue sub-pixel, the second red sub-pixel, and the second green sub-pixel are arranged in the column direction; in one of the repeating units, the pixel circuits are arranged in six rows and one column;
the light emitting element of the first red sub-pixel is electrically connected to the pixel circuit of a first row, the light emitting element of the first green sub-pixel is electrically connected to the pixel circuit of a third row, and the light emitting element of the first blue sub-pixel is electrically connected to the pixel circuit of a fifth row;
the light emitting element of the second blue sub-pixel is electrically connected to the pixel circuit of the second row, the light emitting element of the second red sub-pixel is electrically connected to the pixel circuit of the fourth row, and the light emitting element of the second green sub-pixel is electrically connected to the pixel circuit of the sixth row.
3. The display panel according to claim 1,
each of the repeating units includes a first red sub-pixel, a first green sub-pixel, a first blue sub-pixel, a second red sub-pixel, a second green sub-pixel, and a second blue sub-pixel;
the row of light emitting elements comprises a first row of light emitting elements and a second row of light emitting elements;
within the first row of light emitting elements, the first red subpixel, the first green subpixel, the first blue subpixel are arranged in the row direction;
in the second light emitting element row, the second red sub-pixel, the second green sub-pixel, and the second blue sub-pixel are arranged in the row direction, and in one of the repeating units, the pixel circuits are arranged in three rows and two columns;
the light emitting element of the first red sub-pixel is electrically connected to the pixel circuit of a first row and a first column, the light emitting element of the first green sub-pixel is electrically connected to the pixel circuit of a second row and a first column, and the light emitting element of the first blue sub-pixel is electrically connected to the pixel circuit of a first row and a second column;
the light emitting element of the second red sub-pixel is electrically connected to the pixel circuit of the third row and first column, the light emitting element of the second green sub-pixel is electrically connected to the pixel circuit of the second row and second column, and the light emitting element of the second blue sub-pixel is electrically connected to the pixel circuit of the third row and second column.
4. The display panel according to claim 1, wherein a length of the pixel circuit in a row direction is larger than a length of the pixel circuit in the column direction.
5. A display device comprising the display panel according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079942.6A CN109637380B (en) | 2019-01-28 | 2019-01-28 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079942.6A CN109637380B (en) | 2019-01-28 | 2019-01-28 | Display panel and display device |
Publications (2)
| Publication Number | Publication Date |
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| CN109637380A CN109637380A (en) | 2019-04-16 |
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| KR102193054B1 (en) * | 2014-02-28 | 2020-12-21 | 삼성디스플레이 주식회사 | Display device |
| CN104267519B (en) * | 2014-10-22 | 2017-11-03 | 深圳市华星光电技术有限公司 | TFT array substrate |
| CN107038989B (en) * | 2015-07-31 | 2019-12-24 | 昆山国显光电有限公司 | Organic light emitting display and driving method thereof |
| CN105070259B (en) * | 2015-08-13 | 2018-07-31 | 小米科技有限责任公司 | Liquid crystal display drive circuit, backlight circuit for lamp, terminal, device and method |
| CN106782301B (en) * | 2016-12-12 | 2019-04-30 | 上海天马有机发光显示技术有限公司 | A kind of driving method of array substrate, display panel and display panel |
| CN108492783B (en) * | 2018-03-29 | 2020-12-22 | 深圳市华星光电半导体显示技术有限公司 | Pixel driving circuit of AMOLED display device and driving method of AMOLED display device |
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