WO2020199575A1 - Oled阵列基板、显示面板及显示装置 - Google Patents

Oled阵列基板、显示面板及显示装置 Download PDF

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Publication number
WO2020199575A1
WO2020199575A1 PCT/CN2019/114846 CN2019114846W WO2020199575A1 WO 2020199575 A1 WO2020199575 A1 WO 2020199575A1 CN 2019114846 W CN2019114846 W CN 2019114846W WO 2020199575 A1 WO2020199575 A1 WO 2020199575A1
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Prior art keywords
pixel
display area
oled
pixels
sub
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PCT/CN2019/114846
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English (en)
French (fr)
Inventor
常苗
张露
胡思明
韩珍珍
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昆山国显光电有限公司
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Application filed by 昆山国显光电有限公司 filed Critical 昆山国显光电有限公司
Priority to JP2021534966A priority Critical patent/JP7229360B2/ja
Priority to EP19922896.6A priority patent/EP3882975A4/en
Priority to KR1020217018900A priority patent/KR20210084639A/ko
Publication of WO2020199575A1 publication Critical patent/WO2020199575A1/zh
Priority to US17/318,528 priority patent/US20210265430A1/en

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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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

Definitions

  • This application relates to the field of display technology, and in particular to an OLED array substrate, a display panel and a display device.
  • This application provides an OLED array substrate, a display panel, and a display device to solve the deficiencies in the related art.
  • an OLED array substrate including a first display area and a second display area; the first display area is adjacent to the second display area; the first display area includes The first OLED pixels arranged in an array; the second display area includes second OLED pixels arranged in an array; the pixel density of the second OLED pixels is less than the pixel density of the first OLED pixels;
  • the second pixel driving unit of the second OLED pixel located in the same row and the first pixel driving unit of the first OLED pixel are connected to the same scan line of the first type, and there is at least One scan line of the second type; wherein one scan line of the second type only connects the first pixel driving units of the first OLED pixels in the same row; and/or
  • the second pixel driving unit of the second OLED pixel in the same column and the first pixel driving unit of the first OLED pixel are connected to the same group of first-type data lines; there is at least A set of second-type data lines; a set of second-type data lines are only connected to the first pixel driving units of the first OLED pixels in the same column.
  • a display panel including:
  • An encapsulation layer is encapsulated on the side of the OLED array substrate away from the substrate of the OLED array substrate;
  • a photosensitive device may be arranged under the third display area
  • a display device including:
  • the device body has a device area
  • the display panel is covered on the device body;
  • the device area is located behind the third display area, and the device area includes a photosensitive device that emits or collects light through the third display area;
  • the second pixel driving unit of the second OLED pixel in the same row and the first pixel driving unit of the first OLED pixel in the second display area are connected to the same scan line of the first type, there are two adjacent scan lines.
  • there is at least one scan line of the second type between the scan lines of the first type interlaced display in the second display area can be realized.
  • the second pixel driving unit of the second OLED pixel in the same column and the first pixel driving unit of the first OLED pixel are connected to the same group of data lines of the first type, there is at least When a group of second type data lines are used, the second display area can be displayed in columns.
  • the adjacent second display area in the second display area can be weakened.
  • the crosstalk between the image data of OLED pixels reduces the difficulty of image processing.
  • Fig. 1 is a schematic diagram showing the structure of a full screen according to the related technology.
  • Fig. 2 is a schematic structural diagram of an OLED array substrate according to an embodiment of the present application.
  • Fig. 3 is a schematic structural diagram of another OLED array substrate according to an embodiment of the present application.
  • Fig. 4 is a schematic diagram showing image data of a frame after a sub-pixel rendering operation according to an embodiment of the present application.
  • Fig. 5 is a schematic structural diagram of another OLED array substrate according to an embodiment of the present application.
  • Fig. 6 is a schematic diagram showing the structure of a first type data line in another OLED array substrate according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram showing the connection structure between pixels and pixel circuits in another OLED array substrate according to an embodiment of the present application.
  • a full screen 1 including a first display area 11 and a third display area 12.
  • the third display area 12 can achieve both a light transmission function and a display function.
  • a camera, a distance sensor and other photosensitive elements are arranged behind the third display area 12. Since the pixels in the third display area 12 and the pixels in the first display area 11 have different materials or structures, the display brightness of the third display area 12 and the first display area 11 are quite different, which leads to the third display area. There is a clear dividing line between the area and the first display area 11, which affects the user experience.
  • the driving mode of the first display area 11 is active driving, and the driving mode of the third display area 12 is passive driving. In this way, the display area on the screen requires two driving methods, which greatly increases the complexity of the overall screen driving.
  • the embodiments of the present application provide an OLED array substrate, a display panel and a display device, which can solve the above technical problems and can make the display brightness transition from the first display area to the third display area.
  • an obvious dividing line between the first display area and the third display area is avoided, the driving complexity of the full screen can be reduced, and wiring space can be saved.
  • the OLED array substrate 2 may include a first display area 11 and a second display area 13.
  • the first display area 11 is adjacent to the second display area 13.
  • the first display area 11 includes first OLED pixels 111 arranged in an array, and the OLED pixels arranged in the first display area 11 are defined as the first OLED pixels 111.
  • the second display area 13 includes second OLED pixels 131 arranged in an array, and the OLED pixels arranged in the second display area 13 are defined as second OLED pixels 131.
  • the pixel density of the second OLED pixel 131 (that is, the number of pixels on the display area per unit area) is less than the pixel density of the first OLED pixel 111.
  • the area of the display area is basically filled up by all the pixels in it.
  • the pixel density of the second display area 13 is less than the pixel density of the first display area 11, and the area of each second OLED pixel 131 of the second display area 13 may be greater than the area of each first OLED pixel 111 of the first display area 11.
  • the second OLED pixels 131 in the same row may correspond to multiple rows of first OLED pixels 111, or there may be a row of first OLED pixels 111 that cannot correspond to any row of second OLED pixels 131.
  • the second OLED pixels 131 in the same column may correspond to multiple columns of the first OLED pixels 111, or there may be a column of the first OLED pixels 111 that cannot correspond to any column of the second OLED pixels 131.
  • each OLED pixel is driven by its corresponding pixel driving unit; and the pixel driving units are also correspondingly arranged in an array.
  • the scan line connecting both the first pixel driving unit 112 of the first OLED pixel 111 and the second pixel driving unit 132 of the second OLED pixel 131 is defined as the first type of scan line 15.
  • the scan line of the second pixel driving unit 132 not connected to any second OLED pixel 131 is defined as the second type scan line 14.
  • the data line connecting both the first pixel driving unit 112 of the first OLED pixel 111 and the second pixel driving unit 132 of the second OLED pixel 131 is defined as the first type data line 17.
  • the data line of the second pixel driving unit 132 not connected to any second OLED pixel 131 is defined as the second type data line 16.
  • the second OLED pixel 131 and the first OLED pixel 111 may be located in the same row, and their pixel driving units 132 and 112 are connected to the same scan line of the first type.
  • the second pixel driving unit 132 of the second OLED pixel 131 and the first pixel driving unit 112 of the first OLED pixel 111 located in the same row are connected to the same scan line 15 of the first type.
  • One scan line 14 of the second type is only connected to the first pixel driving unit 112 of the first OLED pixels 111 in the same row, that is, the same scan line 14 of the second type only scans the first OLED pixels 111 in the same row. .
  • the second OLED pixel 131 and the first OLED pixel 111 may be located in the same column, and their pixel driving units 132 and 112 are connected to the same group of first-type data lines 17. That is, the second pixel driving unit 132 of the second OLED pixel 131 and the first pixel driving unit 112 of the first OLED pixel 111 located in the same column are connected to the same group of first-type data lines 17. There is at least one group of second type data lines 16 between adjacent two groups of the first type data lines 17.
  • a group of the second type data lines 16 is only connected to the first pixel driving unit 112 of the first OLED pixels 111 in the same column, that is, the same group of the second type data lines 16 only drives the first OLED pixels 111 in the same column .
  • the same group of data lines refers to multiple data lines used to drive different sub-pixels in each pixel of the same column.
  • there is a second type scan line 14 between two adjacent first type scan lines 15 and the length of the second OLED pixel 131 in the scan line direction may be at least twice as long as the first OLED pixel 111
  • the length in the direction of the scan line there is a set of second-type data lines 16 between two adjacent sets of first-type data lines 17, and the length of the second OLED pixel 131 in the data line direction may be at least twice that of the first OLED pixel.
  • SPR Method Sub Pixel Rendering Method
  • the pixels in the second display area can share the data lines and scan lines of the pixels in the first display area, thereby saving wiring space and simplifying the manufacturing process.
  • Sub Pixel Rendering SPR
  • the image data of a frame of picture includes sub-image data of 1920 rows and 720 columns of pixels
  • the calculation method of the sub-image data of a column of 1920 rows of pixels is: the sub-image data of a column of 1920 rows of pixels can be calculated according to the sub-image data of adjacent T rows and adjacent T columns of pixels, and then, The sub-image data of the pixel points of the 1920 rows of the column is inserted into the sub-image data of the pixel points of the adjacent T rows and adjacent T columns to drive the display of the display panel, thereby improving the resolution of the display.
  • T is a natural number greater than 1.
  • the second pixel driving unit of a row of second OLED pixels in the second display area and the first pixel driving unit of the first OLED pixel in the first display area of the same row are connected to the same scan line of the first type, adjacent There is at least one second type scan line between the two first type scan lines; at the same time, the second pixel driving unit of the second OLED pixel and the first pixel driving unit of the first OLED pixel in the same column are connected to the same group of One type of data line, when there is at least one set of second type data lines between two adjacent sets of the first type data lines, at least one line can exist between two lines of image data displayed by two adjacent rows of second OLED pixels The image data is not displayed, and there is at least one column of image data between the two columns of image data displayed by two adjacent columns of second OLED pixels that are not displayed.
  • the image data 4 of a frame after the sub-pixel rendering operation may include the first rendered image data 41 and the second rendered image data 42.
  • the image data 4 is the image data displayed above.
  • the first rendered image data 41 is image data displayed in the first display area 11, and the second rendered image data 42 is image data displayed in the second display area 13.
  • the number of the first rendered image data 41 may be adapted to the first OLED pixel 111, and the number of the second rendered image data 42 may be more than the second OLED pixel 131.
  • the first rendered image data 41 may be distributed to the corresponding first OLED pixels 111 in an array, and the second rendered image data 42 may also be divided in an array, but only partially distributed to the second OLED pixels 131.
  • the relationship between the pixels in the first display area 11 and the second display area 13 and the image data 4 of a frame is as follows:
  • first OLED pixels 111 are used to display two adjacent rows of first rendered image data 41, and two adjacent columns of first OLED pixels 111 are used to display two adjacent columns of first rendered image data 41. Render the image data 41.
  • the first OLED pixel 111 in the seventh row is used to display the first rendered image data 41 in the seventh row
  • the first OLED pixel 111 in the eighth row is used to display the first rendered image data 41 in the eighth row
  • the pixels 111 are used to display the first column of first rendered image data 41
  • the second column of first OLED pixels 111 are used to display the second column of first rendered image data 41.
  • two adjacent rows of second OLED pixels 131 are used to display two rows of second rendered image data 42; there is at least one row of second rendered image data 42 between the two rows of second rendered image data 42 and is not displayed . That is, two adjacent rows of second OLED pixels 131 are used to display two non-adjacent rows of second rendered image data 42; there is at least one row of second rendered image data 42 between the two non-adjacent rows of second rendered image data 42 The image data 42 is not displayed. Two adjacent columns of second OLED pixels 131 are used to display two columns of second rendered image data 42; there is at least one column of third rendered image data 42 between two columns of second rendered image data 42 that is not displayed.
  • two adjacent columns of second OLED pixels 131 are used to display two non-adjacent columns of second rendered image data 42; there is at least one column of second rendered image data 42 between the two non-adjacent columns of second rendered image data 42
  • the image data 42 is not displayed.
  • the second row of the second OLED pixel 131 is used to sequentially display the first column, the third column, the fifth column, the seventh column, the ninth column, the eleventh column and the eleventh column of the second rendered image data 42 in the third row.
  • the image data 42 is rendered.
  • the second OLED pixel 131 in the third row is used to sequentially display the first, third, fifth, seventh, ninth, and eleventh columns of the third rendered image in the fifth row of the third rendered image data 42 Data 42. That is, the second OLED pixels 131 in the second display area 13 are used to display the second rendered image data 42 in alternate rows and columns.
  • the similar data line 16 can enable the second display area to be displayed in a row and a column. Therefore, the difficulty of image processing can be reduced, and the resolution of the second display area can be prevented from significantly decreasing.
  • the first pixel driving unit 112 in the nth row in the first display area 11 and the first pixel driving unit 132 in the first row in the second display area 13 Connected to the first scan line 15 of the first row.
  • the first pixel driving unit 112 in the n+1th row in the first display area 11 is connected to a row of second-type scan lines 14.
  • the first pixel driving unit 112 in the n+2th row in the first display area 11 and the second pixel driving unit 132 in the second row in the second display area 13 are connected to the second row of the first type scan line 15.
  • n can be greater than or equal to 1 and n is an integer.
  • the first pixel driving unit 112 in the mth column in the first display area 11 and the first pixel driving unit 132 in the first column in the second display area 13 Connected to the first data line 17 of the first column.
  • the first pixel driving unit 112 in the m+1th column in the first display area 11 is connected to a column of second-type data lines 16.
  • the first pixel driving unit 112 in the m+2th column in the first display area 11 and the second pixel driving unit 132 in the second column in the second display area 13 are connected to the second column of the first type data line 17.
  • m can be greater than or equal to 1, and m is an integer.
  • m can be equal to 6, but in practical applications, m can be determined according to requirements.
  • Each OLED pixel such as the first OLED pixel 111 and the second OLED pixel 131, may include a plurality of sub-pixels of different colors.
  • the first OLED pixel 111 includes a first red sub-pixel R1, a first green sub-pixel G1, and a first blue sub-pixel B1 arranged in a triangular shape;
  • the two OLED pixels 131 include a second red sub-pixel R2, a second green sub-pixel G2, and a second blue sub-pixel B2 arranged in a triangular shape.
  • the three sub-pixels arranged in a triangular shape of the first OLED pixels 111 in odd rows are meshed with the three sub-pixels arranged in a triangular shape of the first OLED pixels 111 in even rows to achieve denseness. row.
  • the three sub-pixels of the second OLED pixels 131 in odd rows in the second display area 13 that are arranged in a triangle shape mesh with the three sub-pixels of the second OLED pixels 131 in even rows that are arranged in a triangle shape. So as to achieve close packing.
  • the sub-pixels of the first OLED pixels 111 in odd rows in the first display area 11 are arranged in a first order.
  • the first order is the first red sub-pixel R1, the first green sub-pixel G1, and the first blue sub-pixel B1.
  • the sub-pixels of the first OLED pixels 111 in the even rows in the first display area 11 are arranged in a second order.
  • the second order is the first blue sub-pixel B1, the first green sub-pixel G1, and the first red sub-pixel R1.
  • the first pixel driving unit 112 may include a first pixel circuit (not shown), a second pixel circuit (not shown), and a third pixel circuit (not shown) arranged side by side.
  • the first pixel circuit is connected to the first red sub-pixel R1
  • the second pixel circuit is connected to the first green sub-pixel G1
  • the third pixel circuit is connected to the first blue sub-pixel B1.
  • the pixel circuits in the first pixel driving unit 112 in odd rows may be arranged in a third order, and the pixel circuits in the first pixel driving unit 112 in even rows may be arranged in a fourth order.
  • the third sequence is the first pixel circuit, the second pixel circuit, and the third pixel circuit;
  • the fourth sequence is the third pixel circuit, the second pixel circuit, and the first pixel circuit.
  • the sub-pixels (three sub-pixels corresponding to the triangle pointed to by P1) of the second OLED pixel P1 in the odd rows in the second display area 13 are arranged in the fifth order
  • the sub-pixels (three sub-pixels corresponding to the triangle indicated by P2) of the second OLED pixel P2 in the even rows in the second display area are arranged in a sixth order.
  • the row where the second OLED pixel P1 is located is an odd row
  • the row where the second OLED pixel P2 is located is an even row.
  • the fifth sequence is the second blue sub-pixel B2, the second green sub-pixel G2, the second red sub-pixel R2
  • the sixth sequence is the second red sub-pixel R2, the second green sub-pixel G2, and the second blue sub-pixel B2.
  • the sub-pixels of the second OLED pixels in odd rows in the second display area can also be arranged in the sixth order, and the sub-pixels of the second OLED pixels in even rows in the second display area can also be arranged in accordance with the first Five in order.
  • the second pixel driving unit 132 may include a fourth pixel circuit (not shown), a fifth pixel circuit (not shown), and a sixth pixel circuit (not shown) arranged side by side.
  • the fourth pixel circuit is connected to the second red sub-pixel R2
  • the fifth pixel circuit is connected to the second green sub-pixel G2
  • the sixth pixel circuit is connected to the second blue sub-pixel B2.
  • the pixel circuits in the second pixel driving unit 132 in odd rows are arranged in the seventh order, and the pixel circuits in the first pixel driving unit 132 in even rows are arranged in the eighth order.
  • the seventh sequence is the sixth pixel circuit, the fifth pixel circuit, and the fourth pixel circuit; the eighth sequence is the fourth pixel circuit, the fifth pixel circuit, and the sixth pixel circuit.
  • the same group of first-type data lines 17 includes a first data line LR, a second data line LG, and a third data line LB.
  • the first data line LR is used for transmitting red data signals
  • the second data line LG is used for transmitting green data signals
  • the third data line LB is used for transmitting blue data signals.
  • the fourth pixel circuit is connected to the first data line LR
  • the fifth pixel circuit is connected to the second data line LG
  • the sixth pixel circuit is connected to the third data line LB.
  • the odd rows when the sub-pixels in the second OLED pixel P1 in odd rows in the second display area 13 are arranged in the sixth order (R2, G2, B2), the odd rows
  • the wire L2 connected between the anode R21 of the second red sub-pixel R2 and the fourth pixel circuit Rp is not A straight line form
  • the wire L3 connected between the anode G21 of the second green sub-pixel G2 and the fifth pixel circuit Gp may be a straight line
  • a wire connected between the anode B21 of the second blue sub-pixel B2 and the sixth pixel circuit Bp L1 can be non-linear.
  • the sub-pixels in the first OLED pixels in odd rows in the first display area are arranged in the first order, and the sub-pixels in the first OLED pixels in even rows are arranged in the second order as examples. It can be understood that, in practical applications, the sub-pixels in the first OLED pixels in odd rows in the first display area may be arranged in the second order, and the sub-pixels in the first OLED pixels in even rows may be arranged in the first order.
  • the pixel circuits in the first pixel driving unit in odd rows may be arranged in a fourth order, and the pixel circuits in the first pixel driving unit in even rows may be arranged in a third order.
  • the pixel circuits in the second pixel driving unit in the odd rows may be arranged in the eighth order, and the pixel circuits in the second pixel driving unit in the even rows are arranged in the seventh order.
  • the first red sub-pixel, the first green sub-pixel, and the first blue sub-pixel included in the first OLED pixel are only exemplary to represent three different sub-pixels, and are not limited to only including
  • the first red sub-pixel, the first green sub-pixel, and the first blue sub-pixel are sub-pixels of three colors (red, green, and blue), and may also be a pixel structure including other numbers of sub-pixels of other colors .
  • the sub-pixels in the first OLED pixel are not limited to the magenta-shaped arrangement, and other arrangements may also be used.
  • the second OLED pixel and the third OLED pixel are also applicable to the above situation of the first OLED pixel.
  • the OLED array substrate 2 may further include a third display area 12.
  • the third display area 12 is adjacent to the second display area 13, and the third display area 12 is located on a side of the second display area 13 away from the first display area 11.
  • the light transmittance of the third display area 12 is greater than the light transmittance of the first display area 11; and the light transmittance of the third display area 12 is also greater than the light transmittance of the second display area 13.
  • the light sensor device can be placed behind the third display area, which is beneficial to increase the screen-to-body ratio.
  • the third display area 12 may be rectangular.
  • the third display area 12 may also have any of the following shapes: drop shape, circle, ellipse, diamond, semicircle or semiellipse.
  • the third display area 12 may include third OLED pixels 121 arranged in an array.
  • the pixel density of the third OLED pixel 121 is smaller than that of the first OLED pixel 111; and the pixel density of the third OLED pixel 121 is also smaller than that of the second OLED pixel 131 in the second display area 13 The pixel density. This arrangement is beneficial to increase the light transmittance of the third display area and improve the diffraction problem.
  • the third OLED pixels 121 in the third display area 12 may be arranged in an array of two columns and multiple rows.
  • the third OLED pixel 121 may include a third red sub-pixel R3, a third green sub-pixel G3, and a third blue sub-pixel B3 arranged in a triangular shape.
  • the boundary area of the third display area 12 close to the second display area 13 includes a third pixel driving unit (not shown) of the third OLED pixel 121.
  • the third pixel driving unit includes a seventh pixel circuit (not shown), an eighth pixel circuit (not shown), and a ninth pixel circuit (not shown).
  • All the third red sub-pixels R3 in the same row can be connected to the seventh pixel circuit; all the third green sub-pixels G3 in the same row are connected to the eighth pixel circuit; all the third blue sub-pixels B3 in the same row are connected to the Nine pixel circuit connection.
  • One row of the first type scan line 15 extends to the boundary area and is connected to the third pixel driving unit, and a group of the first type data line 17 extends to the boundary area and is connected to the third pixel
  • the seventh pixel circuit is connected to the first data line
  • the eighth pixel circuit is connected to the second data line
  • the ninth pixel circuit is connected to the third data line.
  • the third pixel driving unit of the third OLED pixel is arranged in the third display area close to the boundary area of the second display area, it can prevent the third pixel driving unit from affecting the position of the third OLED pixel in the third display area ⁇ Transmittance.
  • the third red sub-pixels in the same row are all connected to the seventh pixel circuit, the third green sub-pixels in the same row are all connected to the eighth pixel circuit, and the third blue sub-pixels in the same row are all connected to the ninth pixel circuit.
  • a third pixel driving unit can be used to drive the third OLED pixel in the third display area to reduce the area occupied by the pixel circuit.
  • the size of the second OLED pixel 131 near the third display area in the second display area 13 is larger than that in the second display area 13 near the third display area.
  • the distance between two adjacent second OLED pixels 131 in the second display area 13 close to the third display area is smaller than that in the second display area 13 close to the first display area.
  • the distance between two adjacent second OLED pixels 131. In this way, the display brightness in the second display area 13 can be transitioned from the first display area side to the third display area side.
  • the OLED array substrate may further include a substrate, a first electrode layer on the substrate, a light emitting structure layer on the first electrode layer, and a light emitting structure layer on the light emitting structure layer.
  • the second electrode layer may further include a substrate, a first electrode layer on the substrate, a light emitting structure layer on the first electrode layer, and a light emitting structure layer on the light emitting structure layer.
  • the first electrode layer in the third display area includes a plurality of first electrode groups arranged along a first direction.
  • Each of the first electrode groups includes a plurality of first electrodes.
  • the first electrodes in the first electrode group extend in a second direction, and the second direction intersects the first direction.
  • Each of the first electrodes includes one or more first electrode blocks. When the first electrode includes a plurality of first electrode blocks, two adjacent first electrode blocks are electrically connected.
  • the third display area includes a plurality of sub display areas. At least one side of each of the sub-display areas is adjacent to the second display area, each of the first electrodes is only arranged in one sub-display area, and different first electrodes are driven by different pixel circuits.
  • the first electrode layer in the first display area of the OLED array substrate includes a plurality of first electrodes, each first electrode is only arranged in one sub-display area, and different first electrodes are driven by different pixel circuits. Therefore, the sub-pixels corresponding to the first electrode in each sub-display area can be individually controlled, and the first electrode in the sub-display area can be controlled according to the brightness of the second display area adjacent to the sub-display area.
  • the data line input voltage of the corresponding pixel circuit can individually adjust the display brightness of each sub-display area, so that the display brightness of each sub-display area is close to the brightness of the adjacent second display area, avoiding the third display
  • the display brightness difference between the second display area and the second display area is relatively large, so the user experience can be improved.
  • the two adjacent first electrodes are insulated.
  • the gaps between the plurality of first electrode groups are arranged staggered in the first direction.
  • the gaps between the plurality of first electrode groups are arranged in a staggered arrangement in the first direction, so that the dividing line between two adjacent sub-display areas is an irregular broken line.
  • the gaps between the plurality of first electrode groups are arranged in a staggered arrangement in the first direction, which can also weaken the perception of the diffraction fringes generated when external light enters the first display area. Conducive to improving the user experience.
  • each of the first electrode groups includes two first electrodes; the third display area includes two sub-display areas; and the two first electrodes of the first electrode group are respectively arranged at The two sub-display areas.
  • the pixel circuit corresponding to the first electrode in each sub-display area can be arranged at a position adjacent to the sub-display area in the transition display area, where the transition display area is located in the second display area, so as to help reduce the third display area. Route in the area.
  • the pixel circuit corresponding to the first electrode is a 1T pixel circuit (a pixel circuit composed of a triode), or a 2T1C pixel circuit (a pixel circuit composed of two triodes and a capacitor), or a 3T1C pixel. Circuit, or 3T2C pixel circuit, or 7T1C pixel circuit, or 7T2C pixel circuit.
  • the projection of the first electrode block on the substrate is composed of a first graphic unit or a plurality of connected first graphic units.
  • the first graphic unit includes a circle, an oval, a dumbbell, a gourd or a rectangle.
  • the above-mentioned patterns such as circle, ellipse, dumbbell and gourd can change the periodic structure of diffraction, that is, change the distribution of the diffraction field, thereby reducing the diffraction phenomenon, thereby ensuring the image taken by the camera set behind the third display area Has a higher definition.
  • the light emitting structure layer includes light emitting structure blocks correspondingly disposed on each of the first electrode blocks.
  • the projection of the light-emitting structure block on the substrate is composed of a second graphic unit or a plurality of connected second graphic units, and the second graphic unit is the same or different from the first graphic unit.
  • the second graphic unit includes a circle, an oval, a dumbbell, a gourd or a rectangle.
  • the above-mentioned patterns such as circle, ellipse, dumbbell and gourd can change the periodic structure of diffraction, that is, change the distribution of the diffraction field, thereby reducing the diffraction phenomenon, thereby ensuring the image taken by the camera set behind the third display area Has a higher definition.
  • An embodiment of the present application further provides a display panel, including: the OLED array substrate and the packaging layer described in any of the above embodiments.
  • the packaging layer is encapsulated on the side of the OLED array substrate away from the substrate of the OLED array substrate.
  • a photosensitive device may be arranged behind the third display area.
  • At least a part of the third display area on the OLED array substrate is surrounded by the second display area.
  • the encapsulation layer includes a polarizer.
  • the polarizer covers the first display area and the second display area, but does not cover the third display area. Since the polarizer can eliminate ambient light entering the display panel and then being reflected out of the display panel, it can eliminate ambient light interference with the normal display of the display panel.
  • An embodiment of the present application further provides a display device, including: a device body and the display panel described in any of the foregoing embodiments.
  • the device body has a device area.
  • the display panel covers the device body.
  • the device area is located behind the third display area, and the device area includes a photosensitive device that emits or collects light through the third display area;
  • the photosensitive device includes at least one of the following: a camera, a light sensor, and a light emitter.
  • the display device in this embodiment may be any product or component with a display function, such as electronic paper, mobile phone, tablet computer, television, notebook computer, digital photo frame, navigator, etc.

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Abstract

本申请涉及一种OLED阵列基板、显示面板及显示装置，所述OLED阵列基板，包括第一显示区与第二显示区；第一显示区与第二显示区邻接；第一显示区包括阵列式排布的第一OLED像素；第二显示区包括阵列式排布的第二OLED像素；第二OLED像素的像素密度小于第一OLED像素的像素密度；位于同一行的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一条第一类扫描线，相邻两条所述第一类扫描线之间存在至少一条第二类扫描线；一条第二类扫描线仅连接同一行的第一OLED像素的第一像素驱动单元；和/或位于同一列的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一组第一类数据线；相邻两组所述第一类数据线之间存在至少一组第二类数据线；一组所述第二类数据线仅连接位于同一列的第一OLED像素的第一像素驱动单元。

Description

OLED阵列基板、显示面板及显示装置
相关申请
本申请要求2019年04月04日申请的，申请号为201910272786.5，名称为“OLED阵列基板、显示面板及显示装置”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及显示技术领域，尤其涉及一种OLED阵列基板、显示面板及显示装置。
背景技术
随着显示装置的快速发展，用户对显示屏幕占比的要求越来越高。由于移动终端的显示屏幕顶部通常需要安装摄像头、传感器、听筒等元件，因此，相关技术中采用异形屏(notch)设计方案，在显示屏幕顶部通常会预留一部分区域用于安装上述元件，影响了屏幕的整体一致性，从而使全面屏显示受到业界越来越多的关注。
发明内容
本申请提供一种OLED阵列基板、显示面板及显示装置，以解决相关技术中的不足。
根据本申请实施例的第一方面，提供一种OLED阵列基板，包括第一显示区与第二显示区；所述第一显示区与所述第二显示区邻接；所述第一显示区包括阵列式排布的第一OLED像素；所述第二显示区包括阵列式排布的第二OLED像素；所述第二OLED像素的像素密度小于所述第一OLED像素的像素密度；
位于同一行的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一条第一类扫描线，相邻两条所述第一类扫描线之间存在至少一条第二类扫描线；其中，一条所述第二类扫描线仅连接同一行的第一OLED像素的第一像素驱动单元；和/或
位于同一列的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一组第一类数据线；相邻两组所述第一类数据线之间存在至少一组第二类数据线；一组所述第二类数据线仅连接位于同一列的第一OLED像素的第一像素驱动单元。
根据本发明实施例的第二方面，提供一种显示面板，包括：
上述的OLED阵列基板；
封装层，所述封装层封装于所述OLED阵列基板上远离所述OLED阵列基板的衬底的一侧；
当所述OLED阵列基板还包括第三显示区时，所述第三显示区下方可设置感光器件；
根据本申请实施例的第三方面，提供一种显示装置，包括：
设备本体，具有器件区；
上述的显示面板；
所述显示面板覆盖在所述设备本体上；
其中，所述器件区位于所述第三显示区的后方，且所述器件区包括透过所述第三显示区发射或者采集光线的感光器件；
根据上述实施例可知，当第二显示区中同一行的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一条第一类扫描线，相邻两条第一类扫描线之间存在至少一条第二类扫描线时，可以实现第二显示区隔行显示。当同一列的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一组第一类数据线，相邻两组所述第一类数据线之间存在至少一组第二类数据线时，可以实现第二显示区隔列显示。这样，在采用子像素渲染方法(Sub Pixel Rendering Method，SPR Method)处理同一帧原始的图像数据得到第二显示区显示的同一帧画面的图像数据时，可以削弱第二显示区中相邻第二OLED像素的图像数据之间的串扰，降低图像处理的难度。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本申请。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。
图1是根据相关技术示出的一种全面屏的结构示意图。
图2是根据本申请实施例示出的一种OLED阵列基板的结构示意图。
图3是根据本申请实施例示出的另一种OLED阵列基板的结构示意图。
图4是根据本申请一实施例示出的子像素渲染操作后的一帧画面的图像数据的示意图。
图5是根据本申请实施例示出的另一种OLED阵列基板的结构示意图。
图6是根据本申请实施例示出的另一种OLED阵列基板中第一类数据线的结构示意 图。
图7是根据本申请实施例示出的另一种OLED阵列基板中像素与像素电路的连接结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
如图1所示，存在一种包括第一显示区11与第三显示区12的全面屏1，第三显示区12既可以实现透光功能，也可以实现显示功能。其中，第三显示区12的后面设置有摄像头、距离传感器等感光元件。由于第三显示区12中的像素与第一显示区11中的像素的材料或者结构不同，因此，第三显示区12与第一显示区11的显示亮度存在较大差异，进而导致第三显示区与第一显示区11之间存在明显的分界线，影响用户体验。
第一显示区11的驱动方式为主动驱动，第三显示区12的驱动方式为被动驱动。这样，在屏幕上的显示区就需要两种驱动方式，这大大增加了全面屏驱动的复杂度。
针对上述的技术问题，本申请的实施例提供一种OLED阵列基板、显示面板及显示装置，可以解决上述的技术问题，可以使显示亮度从第一显示区向第三显示区过渡。由此，避免了第一显示区与第三显示区之间存在明显的分界线，且可以降低全面屏的驱动复杂度，节约布线空间。
请参阅图2，本申请的一实施例提供一种OLED阵列基板。该OLED阵列基板2可包括第一显示区11与第二显示区13。所述第一显示区11与所述第二显示区13邻接。所述第一显示区11包括阵列式排布的第一OLED像素111，排布在第一显示区11的OLED像素被定义为第一OLED像素111。所述第二显示区13包括阵列式排布的第二OLED像素131，排布在第二显示区13的OLED像素被定义为第二OLED像素131。所述第二OLED像素131的像素密度(即单位面积显示区上的像素数量)小于所述第一OLED像素111的像素密度。由于在大多数实施例中，像素与像素之间的间隙很小，显示区的面积基本是由其中的所有像素共同填满，当像素密度降低，相邻像素之间的间隙可以不变，而显示区内各像素的面积可增大。第二显示区13的像素密度小于第一显示区11的像素密度，第二显示区13的各第二OLED像素131的面积可大于第一显示区11的各第一OLED像素111的 面积。由于各显示区中的像素阵列排布，则同一行的第二OLED像素131可能对应多行第一OLED像素111，或者有某行第一OLED像素111无法与任一行第二OLED像素131对应。同理，同一列的第二OLED像素131可能对应多列第一OLED像素111，或者有某列第一OLED像素111无法与任一列第二OLED像素131对应。
在一实施例中，各OLED像素由与其对应的像素驱动单元进行驱动；并且该像素驱动单元也对应地呈阵列式排布。
请一并参阅图3，既连接第一OLED像素111的第一像素驱动单元112又连接第二OLED像素131的第二像素驱动单元132的扫描线被定义为第一类扫描线15。不连接任何第二OLED像素131的第二像素驱动单元132的扫描线被定义为第二类扫描线14。既连接第一OLED像素111的第一像素驱动单元112又连接第二OLED像素131的第二像素驱动单元132的数据线被定义为第一类数据线17。不连接任何第二OLED像素131的第二像素驱动单元132的数据线被定义为第二类数据线16。
第二OLED像素131和第一OLED像素111可位于同一行，它们的像素驱动单元132、112连接至同一条第一类扫描线。也就是说，位于同一行的第二OLED像素131的第二像素驱动单元132与第一OLED像素111的第一像素驱动单元112连接至同一条第一类扫描线15。相邻两条第一类扫描线15之间存在至少一条第二类扫描线14。一条所述第二类扫描线14仅连接同一行的第一OLED像素111的第一像素驱动单元112，也就是同一条所述第二类扫描线14仅扫描位于同一行的第一OLED像素111。和/或，第二OLED像素131和第一OLED像素111可位于同一列，它们的像素驱动单元132、112连接至同一组第一类数据线17。也就是说，位于同一列的第二OLED像素131的第二像素驱动单元132与第一OLED像素111的第一像素驱动单元112连接至同一组第一类数据线17。相邻两组所述第一类数据线17之间存在至少一组第二类数据线16。一组所述第二类数据线16仅连接同一列第一OLED像素111的第一像素驱动单元112，也就是同一组所述第二类数据线16仅驱动位于同一列的第一OLED像素111。同一组数据线是指用于驱动同一列的各个像素中不同子像素的多个数据线。
在一实施例中，两条相邻的第一类扫描线15之间具有一条第二类扫描线14，第二OLED像素131在扫描线方向上的长度可以至少二倍于第一OLED像素111在扫描线方向上的长度。在一实施例中，两组相邻的第一类数据线17之间具有一组第二类数据线16，第二OLED像素131在数据线方向上的长度可以至少二倍于第一OLED像素111在数据线方向上的长度。
相邻两条第一类扫描线之间存在至少一条第二类扫描线，可以实现第二显示区的像素隔行显示。相邻两组所述第一类数据线之间存在至少一组第二类数据线，可以实现第二显示区的像素隔列显示。这样，在采用子像素渲染方法(Sub Pixel Rendering Method，SPR Method)处理同一帧原始的图像数据得到第二显示区显示的同一帧画面的图像数据时，可以削弱第二显示区中相邻第二OLED像素的图像数据之间的串扰，降低图像处理的难度。
而且，本实施例中，第二显示区中的像素可以共用第一显示区中像素的数据线与扫描线，由此可以节约布线空间，简化制备工艺。
为了便于理解，下面简单介绍一下子像素渲染(Sub Pixel Rendering，SPR)。当一帧画面的图像数据包括1920行、720列像素点的子图像数据时，如果欲达到1920*1080的显示分辨率，可以通过计算得到(1080-720)列像素点的子图像数据，例如，其中一列1920行的像素点的子图像数据的计算方法是：可以根据相邻T行和相邻T列的像素点的子图像数据计算得到一列1920行的像素点的子图像数据，然后，将该一列1920行的像素点的子图像数据插入所述相邻T行和相邻T列的像素点的子图像数据中，用于驱动显示面板显示，进而提高显示的分辨率。其中，T为大于1的自然数。
当第二显示区中的一行第二OLED像素的第二像素驱动单元与位于同一行的第一显示区中第一OLED像素的第一像素驱动单元连接至同一条第一类扫描线，相邻两条第一类扫描线之间存在至少一条第二类扫描线；同时，位于同一列的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一组第一类数据线，相邻两组所述第一类数据线之间存在至少一组第二类数据线时，可以使得相邻两行第二OLED像素显示的两行图像数据之间至少存在一行图像数据不进行显示，以及相邻两列第二OLED像素显示的两列图像数据之间至少存在一列图像数据不进行显示。由于第二显示区中相邻两行第二OLED像素用于显示两行图像数据，该两行图像数据之间至少存在一行图像数据不进行显示；同时，相邻两列第二OLED像素用于显示两列图像数据，该两列图像数据之间至少存在一列图像数据不进行显示。这样，在对原始图像数据进行子像素渲染操作得到上述显示的图像数据时，原始图像数据中一个像素点的图像数据仅对显示的图像数据中一个像素点的图像数据产生影响，可以使显示的图像数据中相邻像素点的图像数据之间不受串扰影响，降低图像处理的难度。
例如，请一并参阅图4，经子像素渲染操作后的一帧画面的图像数据4可包括第一渲染图像数据41与第二渲染图像数据42。其中，图像数据4即为上述显示的图像数据。第一渲染图像数据41为第一显示区11显示的图像数据，第二渲染图像数据42为第二显示区 13显示的图像数据。第一渲染图像数据41的数量可以与第一OLED像素111适配，第二渲染图像数据42的数量可能多于第二OLED像素131。第一渲染图像数据41可呈阵列的被分配至对应的第一OLED像素111，第二渲染图像数据42也可呈阵列的被划分，但仅部分被分配至第二OLED像素131。第一显示区11与第二显示区13中的像素与一帧画面的图像数据4之间的关系如下：
对于第一显示区11，相邻两行第一OLED像素111用于显示相邻的两行第一渲染图像数据41，相邻两列第一OLED像素111用于显示相邻两列的第一渲染图像数据41。例如，第七行第一OLED像素111用于显示第七行第一渲染图像数据41，第八行第一OLED像素111用于显示第八行第一渲染图像数据41，第一列第一OLED像素111用于显示第一列第一渲染图像数据41，第二列第一OLED像素111用于显示第二列第一渲染图像数据41。
对于第二显示区13，相邻两行第二OLED像素131用于显示两行第二渲染图像数据42；两行第二渲染图像数据42之间至少存在一行第二渲染图像数据42不进行显示。也就是说，相邻两行第二OLED像素131用于显示非相邻的两行第二渲染图像数据42；该非相邻的两行第二渲染图像数据42之间至少存在一行第二渲染图像数据42不进行显示。相邻两列第二OLED像素131用于显示两列第二渲染图像数据42；两列第二渲染图像数据42之间至少存在一列第三渲染图像数据42不进行显示。也就是说，相邻两列第二OLED像素131用于显示非相邻的两列第二渲染图像数据42；该非相邻的两列第二渲染图像数据42之间至少存在一列第二渲染图像数据42不进行显示。并且，某一第二渲染图像数据42只要满足所在行为不显示行或所在列为不显示列，即不被显示。例如，第二行第二OLED像素131用于依次显示第三行第二渲染图像数据42中的第一列、第三列、第五列、第七列、第九列、第十一列第二渲染图像数据42。第三行第二OLED像素131用于依次显示第五行第三渲染图像数据42中的第一列、第三列、第五列、第七列、第九列、第十一列第三渲染图像数据42。即，第二显示区13中的第二OLED像素131用于对第二渲染图像数据42进行隔行隔列地显示。
如图3所示，在一个实施例中，相邻两条第一类扫描线15之间仅存在一条第二类扫描线14，可以使第二显示区实现隔一行显示。由此，既可以降低图像处理的难度，又可以避免第二显示区分辨率明显下降。
在另一个实施例中，相邻两组所述第一类数据线17之间仅存在一组第二类数据线16，可以使第二显示区实现隔一列显示。由此，既可以降低图像处理的难度，又可以避免第二显示区分辨率明显下降。
在又一个实施例中，相邻两条第一类扫描线15之间仅存在一条第二类扫描线14，且相邻两组所述第一类数据线17之间仅存在一组第二类数据线16，可以使第二显示区实现隔一行隔一列显示。由此，既可以降低图像处理的难度，又可以避免第二显示区分辨率明显下降。
在一实施例中，如图3所示，所述第一显示区11中的第n行的第一像素驱动单元112与所述第二显示区13中的第一行第二像素驱动单元132连接至第一行第一类扫描线15。所述第一显示区11中的第n+1行的第一像素驱动单元112连接至一行第二类扫描线14。所述第一显示区11中的第n+2行的第一像素驱动单元112与所述第二显示区13中的第二行第二像素驱动单元132连接至第二行第一类扫描线15。例如，n可以大于或等于1且n为整数。
在一实施例中，如图3所示，所述第一显示区11中的第m列的第一像素驱动单元112与所述第二显示区13中的第一列第二像素驱动单元132连接至第一列第一类数据线17。所述第一显示区11中的第m+1列的第一像素驱动单元112连接至一列第二类数据线16。所述第一显示区11中的第m+2列的第一像素驱动单元112与所述第二显示区13中的第二列第二像素驱动单元132连接至第二列第一类数据线17。m可大于或等于1，且m为整数。例如，图3中，m可以等于6，但是，在实际应用中，m可以根据需求确定。
每个OLED像素，如所述第一OLED像素111和第二OLED像素131，可包括多个不同颜色的子像素。请参阅图5，在一个实施例中，所述第一OLED像素111包括呈三角型排布的第一红色子像素R1、第一绿色子像素G1以及第一蓝色子像素B1；所述第二OLED像素131包括三角型排布的第二红色子像素R2、第二绿色子像素G2与第二蓝色子像素B2。所述第一显示区11中奇数行的第一OLED像素111的呈三角型排布的三个子像素与偶数行的第一OLED像素111的呈三角型排布的三个子像素啮合，从而达到密排。同样的，所述第二显示区13中奇数行的第二OLED像素131的呈三角型排布的三个子像素与偶数行的第二OLED像素131的呈三角型排布的三个子像素啮合，从而达到密排。
在本实施例中，所述第一显示区11中奇数行的第一OLED像素111的子像素按照第一顺序排列。例如，所述第一顺序为第一红色子像素R1、第一绿色子像素G1、第一蓝色子像素B1。所述第一显示区11中偶数行的第一OLED像素111的子像素按照第二顺序排列。例如，所述第二顺序为第一蓝色子像素B1、第一绿色子像素G1、第一红色子像素R1。
所述第一像素驱动单元112可包括并排排列的第一像素电路(未示出)、第二像素电路(未示出)与第三像素电路(未示出)。第一像素电路与第一红色子像素R1连接，第二像 素电路与第一绿色子像素G1连接，第三像素电路与第一蓝色子像素B1连接。
在本实施例中，奇数行所述第一像素驱动单元112中像素电路可按照第三顺序排列，偶数行所述第一像素驱动单元112中像素电路可按照第四顺序排列。第三顺序为第一像素电路、第二像素电路、第三像素电路；第四顺序为第三像素电路、第二像素电路、第一像素电路。
在本实施例中，如图5所示，所述第二显示区13中奇数行的第二OLED像素P1的子像素(P1所指的三角形对应的三个子像素)按照所述第五顺序排列，所述第二显示区中偶数行的第二OLED像素P2的子像素(P2所指的三角形对应的三个子像素)按照第六顺序排列。其中，第二OLED像素P1所在的行为奇数行，第二OLED像素P2所在的行为偶数行。第五顺序为第二蓝色子像素B2、第二绿色子像素G2、第二红色子像素R2；第六顺序为第二红色子像素R2、第二绿色子像素G2、第二蓝色子像素B2。
当然，所述第二显示区中奇数行的第二OLED像素的子像素也可按照所述第六顺序排列，所述第二显示区中偶数行的第二OLED像素的子像素也可按照第五顺序排列。
在本实施例中，所述第二像素驱动单元132可包括并排排列的第四像素电路(未示出)、第五像素电路(未示出)与第六像素电路(未示出)。第四像素电路与第二红色子像素R2连接，第五像素电路与第二绿色子像素G2连接，第六像素电路与第二蓝色子像素B2连接。
奇数行所述第二像素驱动单元132中像素电路按照所述第七顺序排列，偶数行所述第一像素驱动单元132中像素电路按照第八顺序排列。第七顺序为第六像素电路、第五像素电路、第四像素电路；第八顺序为第四像素电路、第五像素电路、第六像素电路。
请参阅图6，同一组所述第一类数据线17包括第一数据线LR、第二数据线LG以及第三数据线LB。第一数据线LR用于传输红色数据信号，第二数据线LG用于传输绿色数据信号，第三数据线LB用于传输蓝色数据信号。所述第四像素电路与第一数据线LR连接，所述第五像素电路与第二数据线LG连接，所述第六像素电路与第三数据线LB连接。
请参阅图7，在一个实施例中，,当所述第二显示区13中奇数行的第二OLED像素P1中子像素按照所述第六顺序(R2、G2、B2)排列，奇数行的所述第二像素驱动单元132中像素电路按照所述第七顺序(Bp、Gp、Rp)排列时，第二红色子像素R2的阳极R21与第四像素电路Rp之间连接的导线L2为非直线形式；第二绿色子像素G2的阳极G21与第五像素电路Gp之间连接的导线L3可为直线形式；第二蓝色子像素B2的阳极B21与第六像素电路Bp之间连接的导线L1可为非直线。
上文中是以第一显示区中奇数行的第一OLED像素中子像素按照第一顺序排列、偶数 行的第一OLED像素中子像素按照第二顺序排列为例进行了举例说明。可以理解的是，在实际应用中，第一显示区中奇数行的第一OLED像素中子像素可以按照第二顺序排列，偶数行的第一OLED像素中子像素可以按照第一顺序排列。
同样地，在实际应用中，奇数行的所述第一像素驱动单元中像素电路可以按照第四顺序排列，偶数行的所述第一像素驱动单元中像素电路可以按照第三顺序排列。奇数行的所述第二像素驱动单元中像素电路可以按照所述第八顺序排列，偶数行的所述第二像素驱动单元中像素电路按照第七顺序排列。
另外，需要说明的是，第一OLED像素包括的第一红色子像素、第一绿色子像素以及第一蓝色子像素仅是示例性的表示三种不同的子像素，并不局限于仅包括第一红色子像素、第一绿色子像素以及第一蓝色子像素这三种颜色(红色、绿色、蓝色)的子像素，还可以是包括其他数量的、其他颜色的子像素的像素结构。第一OLED像素中的子像素不局限于品字型排列，也可以是其他排列方式。同理，第二OLED像素、第三OLED像素也适用于第一OLED像素的上述情况。
在一个实施例中，如图2所示，所述OLED阵列基板2还可包括第三显示区12。所述第三显示区12与所述第二显示区13邻接，并且所述第三显示区12位于所述第二显示区13远离所述第一显示区11的一侧。
所述第三显示区12的透光率大于所述第一显示区11的透光率；并且所述第三显示区12的透光率也大于所述第二显示区13的透光率。由此，使得光传感器件可放置于第三显示区的后方，有利于提高屏占比。
在一个实施例中，所述第三显示区12可为矩形。当然，第三显示区12还可为如下任一种形状：水滴形、圆形、椭圆形、菱形、半圆形或半椭圆形。
在一个实施例中，如图2所示，所述第三显示区12可包括阵列式排布的第三OLED像素121。所述第三OLED像素121的像素密度小于所述第一OLED像素111的像素密度；并且所述第三OLED像素121的像素密度也小于所述第二显示区13中所述第二OLED像素131的像素密度。这种排布有利于提高第三显示区透光率，以及改善衍射问题。
在一个实施例中，如图2所示，第三显示区12中所述第三OLED像素121可呈两列多行的阵列排布。
在另一个实施例中，如图5所示，所述第三OLED像素121可包括呈三角型排列的第三红色子像素R3、第三绿色子像素G3、第三蓝色子像素B3。所述第三显示区12中靠近所述第二显示区13的边界区域包括所述第三OLED像素121的第三像素驱动单元(未示 出)。第三像素驱动单元包括第七像素电路(未示出)、第八像素电路(未示出)与第九像素电路(未示出)。同一行的所有第三红色子像素R3可均与第七像素电路连接；同一行的所有第三绿色子像素G3均与第八像素电路连接；同一行的所有第三蓝色子像素B3与第九像素电路连接。
一行所述第一类扫描线15延伸至所述边界区域并连接至所述第三像素驱动单元，一组所述第一类数据线17延伸至所述边界区域并连接至所述第三像素驱动单元，所述第七像素电路与所述第一数据线连接，所述第八像素电路与所述第二数据线连接，所述第九像素电路与所述第三数据线连接。
由于第三OLED像素的第三像素驱动单元设置在第三显示区中靠近所述第二显示区的边界区域，这样，可以避免第三像素驱动单元影响第三显示区中第三OLED像素所在位置的透光率。
同一行的第三红色子像素均与第七像素电路连接，同一行的第三绿色子像素均与第八像素电路连接，同一行的第三蓝色子像素均与第九像素电路连接。这样，可以利用一个第三像素驱动单元驱动第三显示区中的第三OLED像素，以减小像素电路所占的面积。
在一个实施例中，如图5所示，所述第二显示区13中靠近所述第三显示区侧的所述第二OLED像素131的尺寸大于所述第二显示区13中靠近所述第一显示区侧的所述第二OLED像素131的尺寸。所述第二显示区13中靠近所述第三显示区侧的相邻两个所述第二OLED像素131之间的间距小于所述第二显示区13中靠近所述第一显示区侧的相邻两个所述第二OLED像素131之间的间距。这样，可以使第二显示区13中的显示亮度从第一显示区侧向第三显示区侧过渡。
在一个实施例中，所述OLED阵列基板还可包括衬底、位于所述衬底上的第一电极层、位于所述第一电极层上的发光结构层及位于所述发光结构层上的第二电极层。
位于所述第三显示区中的第一电极层包括沿第一方向排布的多个第一电极组。每个所述第一电极组包括多个第一电极。所述第一电极组中的第一电极沿第二方向延伸，所述第二方向与所述第一方向相交。每个所述第一电极包括一个或多个第一电极块。当所述第一电极包括多个第一电极块时，相邻两个第一电极块电连接。所述第三显示区包括多个子显示区。每个所述子显示区的至少一个边与所述第二显示区相邻接，每个所述第一电极仅设置在一个子显示区中，不同的第一电极由不同的像素电路驱动。
OLED阵列基板的位于第一显示区中的第一电极层包括多个第一电极，每个第一电极仅设置在一个子显示区中，且不同的第一电极由不同的像素电路驱动。因此，每个子显示 区中的第一电极对应的子像素可单独进行控制，进而可根据与子显示区相邻接的第二显示区的区域的亮度，控制该子显示区中的第一电极对应的像素电路的数据线输入电压，从而可单独调节每个子显示区的显示亮度，以使每个子显示区的显示亮度和与其相邻的第二显示区中区域的亮度接近，避免第三显示区与第二显示区的显示亮度差异较大，因而可提升用户的使用体验。
在一些实施例中，所述第一电极组的多个第一电极中，相邻的两个第一电极之间存在间隙，且相邻的两个第一电极之间绝缘。多个所述第一电极组之间的所述间隙在所述第一方向上错位排布。
多个所述第一电极组之间的所述间隙在所述第一方向上错位排布，可使得相邻两个子显示区的分界线为不规则的折线。当不同的子显示区的显示亮度不同时，如此设置可减弱人眼对相邻的子显示区的显示亮度差异的感知，提高用户的使用体验。此外，多个所述第一电极组之间的所述间隙在所述第一方向上错位排布，也可减弱人眼对于外部光线入射第一显示区时产生的衍射条纹的感知，也有利于提升用户的使用体验。
在一些实施例中，每个所述第一电极组包括两个第一电极；所述第三显示区包括两个子显示区；所述第一电极组的所述两个第一电极分别设置在所述两个子显示区中。
这样，每个子显示区中的第一电极对应的像素电路均可设置在过渡显示区中邻接该子显示区的位置处，其中过渡显示区位于第二显示区中，以便有利于减少第三显示区中走线。
在一些实施例中，所述第一电极对应的像素电路为1T像素电路(由一个三极管构成的像素电路)、或2T1C像素电路(由两个三极管和一个电容构成的像素电路)、或3T1C像素电路、或3T2C像素电路、或7T1C像素电路、或7T2C像素电路。
在一些实施例中，所述第一电极块在所述衬底上的投影由一个第一图形单元或者多个相连的第一图形单元组成。所述第一图形单元包括圆形、椭圆形、哑铃形、葫芦形或矩形。圆形、椭圆形、哑铃形及葫芦形等上述图案可以改变产生衍射的周期性结构，即改变了衍射场的分布，从而减弱衍射现象，进而确保第三显示区后方设置的摄像头拍照得到的图像具有较高的清晰度。
在一些实施例中，所述发光结构层包括对应设置在每个所述第一电极块上的发光结构块。所述发光结构块在所述衬底上的投影由一个第二图形单元或者多个相连的第二图形单元组成，所述第二图形单元与所述第一图形单元相同或不同。所述第二图形单元包括圆形、椭圆形、哑铃形、葫芦形或矩形。圆形、椭圆形、哑铃形及葫芦形等上述图案可以改变产生衍射的周期性结构，即改变了衍射场的分布，从而减弱衍射现象，进而确保第三显示区 后方设置的摄像头拍照得到的图像具有较高的清晰度。
本申请的一实施例还提供一种显示面板，包括：上述任一实施例所述的OLED阵列基板与封装层。
其中，所述封装层封装于所述OLED阵列基板上远离所述OLED阵列基板的衬底的一侧。
在一个实施例中，当所述OLED阵列基板还包括上述的第三显示区时，所述第三显示区后方可设置感光器件。
在一个实施例中，所述OLED阵列基板上第三显示区的至少一部分被第二显示区包围。
在一个实施例中，所述封装层包括偏光片。所述偏光片覆盖所述第一显示区与所述第二显示区，且未覆盖所述第三显示区。由于偏光片可以消除进入显示面板的环境光再被反射出显示面板，因此，可以消除环境光干扰显示面板的正常显示。
本申请的一实施例还提供一种显示装置，包括：设备本体与上述任一实施例所述的显示面板。
其中，设备本体，具有器件区。所述显示面板覆盖在所述设备本体上。所述器件区位于所述第三显示区的后方，且所述器件区包括透过所述第三显示区发射或者采集光线的感光器件；
所述感光器件包括下述至少之一：摄像头、光线感应器、光线发射器。
需要说明的是，本实施例中的显示装置可以为：电子纸、手机、平板电脑、电视机、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。
需要指出的是，在附图中，为了图示的清晰可能夸大了层和区域的尺寸。而且可以理解的是，当元件或层被称为在另一元件或层“上”时，它可以是直接在其他元件上，或者可以是存在中间的层。另外，可以理解的是，当元件或层被称为在另一元件或层“下”时，它可以是直接在其他元件下，或者可以是存在一个以上的中间的层或元件。另外，还可以理解的是，当层或元件被称为在两层或两个元件“之间”时，它可以为两层或两个元件之间唯一的层，或还可以存在一个以上的中间层或元件。通篇相似的参考标记指示相似的元件。
在本申请中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。术语“多个”指两个或两个以上，除非另有明确的限定。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本申请的其它实施方案。本申请旨在涵盖本申请的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本申请未公开的本技术领域中的公知常识或 惯用技术手段。说明书和实施例仅被视为示例性的，本申请的真正范围和精神由下面的权利要求指出。

Claims (20)

  1. 一种OLED阵列基板，包括第一显示区与第二显示区；所述第一显示区与所述第二显示区邻接；所述第一显示区包括阵列式排布的第一OLED像素；所述第二显示区包括阵列式排布的第二OLED像素；所述第二OLED像素的像素密度小于所述第一OLED像素的像素密度；
    位于同一行的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一条第一类扫描线，相邻两条所述第一类扫描线之间存在至少一条第二类扫描线；其中，一条所述第二类扫描线仅连接同一行的第一OLED像素的第一像素驱动单元；和/或
    位于同一列的第二OLED像素的第二像素驱动单元与第一OLED像素的第一像素驱动单元连接至同一组第一类数据线；相邻两组所述第一类数据线之间存在至少一组第二类数据线；一组所述第二类数据线仅连接位于同一列的第一OLED像素的第一像素驱动单元。
  2. 根据权利要求1所述的OLED阵列基板，其中，相邻两条第一类扫描线之间仅存在一条第二类扫描线，和/或，相邻两组所述第一类数据线之间仅存在一组第二类数据线；
    所述第一显示区中的第n行的第一像素驱动单元与所述第二显示区中的第一行第二像素驱动单元连接至第一行第一类扫描线；
    所述第一显示区中的第n+1行的第一像素驱动单元连接至一列第二类扫描线；
    所述第一显示区中的第n+2行的第一像素驱动单元与所述第二显示区中的第二行第二像素驱动单元连接至第二行第一类扫描线，n为大于等于1的整数。
  3. 根据权利要求2所述的OLED阵列基板，其中，
    所述第一显示区中的第m列的第一像素驱动单元与所述第二显示区中的第一列第二像素驱动单元连接至第一列第一类数据线；
    所述第一显示区中的第m+1列的第一像素驱动单元连接至一列第二类数据线；
    所述第一显示区中的第m+2列的第一像素驱动单元与所述第二显示区中的第二列第二像素驱动单元连接至第二列第一类数据线，m为大于等于1的整数。
  4. 根据权利要求2所述的OLED阵列基板，其中，所述第一OLED像素包括呈三角型排布的第一红色子像素、第一绿色子像素以及第一蓝色子像素；
    所述第一显示区中奇数行的第一OLED像素的子像素按照第一顺序排列，所述第一显示区中偶数行的第一OLED像素的子像素按照第二顺序排列；所述第一顺序为依次的第一 红色子像素、第一绿色子像素、第一蓝色子像素；所述第二顺序为依次的第一蓝色子像素、第一绿色子像素、第一红色子像素；
    所述第一像素驱动单元包括并排排布的第一像素电路、第二像素电路与第三像素电路；所述第一像素电路与所述第一红色子像素连接，所述第二像素电路与所述第一绿色子像素连接，所述第三像素电路与所述第一蓝色子像素连接；
    奇数行的所述第一像素驱动单元中像素电路按照第三顺序排列，偶数行的所述第一像素驱动单元中像素电路按照第四顺序排列；所述第三顺序为依次的第一像素电路、第二像素电路、第三像素电路；所述第四顺序为依次的第三像素电路、第二像素电路、第一像素电路。
  5. 根据权利要求2所述的OLED阵列基板，其中，所述第二OLED像素包括呈三角型排列的第二红色子像素、第二绿色子像素与第二蓝色子像素；
    所述第二显示区中奇数行的第二OLED像素的子像素按照所述第五顺序排列，所述第二显示区中偶数行的第二OLED像素的子像素按照第六顺序排列；或者，所述第二显示区中奇数行的所述第二OLED像素的所述子像素按照所述第六顺序排列，所述第二显示区中偶数行的所述第二OLED像素的所述子像素按照所述第五顺序排列；其中，第五顺序为依次的第二蓝色子像素、第二绿色子像素、第二红色子像素；第六顺序为依次的第二红色子像素、第二绿色子像素、第二蓝色子像素；
    所述第二像素驱动单元包括并排排布的第四像素电路、第五像素电路与第六像素电路；所述第四像素电路与所述第二红色子像素连接，所述第五像素电路与所述第二绿色子像素连接，所述第六像素电路与所述第二蓝色子像素连接；
    奇数行的所述第二像素驱动单元中像素电路按照所述第七顺序排列，偶数行的所述第二像素驱动单元中像素电路按照第八顺序排列；所述第七顺序为依次的第六像素电路、第五像素电路、第四像素电路；所述第八顺序为依次的第四像素电路、第五像素电路、第六像素电路。
  6. 根据权利要求5所述的OLED阵列基板，其中，
    一组所述第一类数据线包括第一数据线、第二数据线以及第三数据线；所述第一数据线用于传输红色数据信号，所述第二数据线用于传输绿色数据信号，所述第三数据线用于传输蓝色数据信号；
    所述第四像素电路与所述第一数据线连接，所述第五像素电路与所述第二数据线连接，所述第六像素电路与所述第三数据线连接。
  7. 根据权利要求1所述的OLED阵列基板，其中，还包括第三显示区；所述第三显示区与所述第二显示区邻接，所述第三显示区位于所述第二显示区远离所述第一显示区的一侧；所述第三显示区的透光率大于所述第一显示区的透光率；所述第三显示区的透光率大于所述第二显示区的透光率。
  8. 根据权利要求7所述的OLED阵列基板，其中，
    所述第三显示区为如下任一种形状：水滴形、圆形、矩形、椭圆形、菱形、半圆形或半椭圆形。
  9. 根据权利要求7所述的OLED阵列基板，其中，所述第三显示区包括阵列式排布的第三OLED像素；所述第三OLED像素的像素密度小于所述第一显示区中所述第一OLED像素的所述像素密度；所述第三OLED像素的像素密度小于所述第二显示区中所述第二OLED像素的所述像素密度。
  10. 根据权利要求9所述的OLED阵列基板，其中，
    所述第三OLED像素包括呈三角型排布的第三红色子像素、第三绿色子像素、第三蓝色子像素；
    所述第三显示区中靠近所述第二显示区的边界区域包括所述第三OLED像素的第三像素驱动单元；所述第三像素驱动单元包括第七像素电路、第八像素电路与第九像素电路；同一行的所有所述第三红色子像素均与所述第七像素电路连接，同一行的所有所述第三绿色子像素均与所述第八像素电路连接，同一行的所有所述第三蓝色子像素均与所述第九像素电路连接；
    一行第一类扫描线延伸至所述边界区域并连接至所述第三像素驱动单元，一组第一类数据线延伸至所述边界区域并连接至所述第三像素驱动单元，所述第七像素电路与所述第一数据线连接，所述第八像素电路与所述第二数据线连接，所述第九像素电路与所述第三数据线连接。
  11. 根据权利要求9所述的OLED阵列基板，其中，所述第二显示区中靠近所述第三显示区侧的第二OLED像素的尺寸大于所述第二显示区中靠近所述第一显示区侧的第二OLED像素的尺寸；
    所述第二显示区中靠近所述第三显示区侧的相邻两个所述第二OLED像素之间的间距小于所述第二显示区中靠近所述第一显示区侧的相邻两个所述第二OLED像素之间的间距。
  12. 根据权利要求7所述的OLED阵列基板，其中，所述OLED阵列基板包括衬底、 位于所述衬底上的第一电极层、位于所述第一电极层上的发光结构层及位于所述发光结构层上的第二电极层；
    位于所述第三显示区的第一电极层包括沿第一方向排布的多个第一电极组，每个所述第一电极组包括多个第一电极，所述第一电极组中的第一电极沿第二方向排布，所述第二方向与所述第一方向相交；每个所述第一电极包括一个或多个第一电极块；当所述第一电极包括多个第一电极块时，相邻两个第一电极块电连接；所述第三显示区包括多个子显示区，每个所述子显示区的至少一个边与所述第二显示区相邻接，每个所述第一电极仅设置在一个子显示区中，不同的第一电极由不同的像素电路驱动。
  13. 根据权利要求12所述的OLED阵列基板，其中，所述第一电极组的所述多个第一电极中，相邻的两个所述第一电极之间存在间隙，且相邻的两个所述第一电极之间绝缘，多个所述第一电极组之间的所述间隙在所述第一方向上错位排布。
  14. 根据权利要求13所述的OLED阵列基板，其中，
    每个所述第一电极组包括两个第一电极，所述第三显示区包括两个子显示区，所述第一电极组的所述两个第一电极分别设置在所述两个子显示区中。
  15. 根据权利要求13所述的OLED阵列基板，其中，
    所述第一电极对应的像素电路为1T像素电路、或2T1C像素电路、或3T1C像素电路、或3T2C像素电路、或7T1C像素电路、或7T2C像素电路。
  16. 一种显示面板，包括：
    权利要求1至15任一项所述的OLED阵列基板；
    封装层，所述封装层用于封装所述OLED阵列基板上远离所述OLED阵列基板的衬底的一侧；当所述OLED阵列基板还包括第三显示区时，所述第三显示区后方设置有感光器件。
  17. 根据权利要求16所述的显示面板，其中，
    所述第三显示区的至少部分被所述第二显示区包围。
  18. 根据权利要求16所述的显示面板，其中，
    所述封装层包括偏光片，所述偏光片覆盖所述第一显示区与所述第二显示区，但未覆盖所述第三显示区。
  19. 一种显示装置，包括：
    设备本体，具有器件区；
    权利要求16所述的显示面板；
    所述显示面板覆盖在所述设备本体上；
    其中，当所述OLED阵列基板还包括第三显示区时，所述器件区位于所述第三显示区的后方，且所述器件区包括透过所述第三显示区发射或者采集光线的感光器件。
  20. 根据权利要求19所述的显示装置，其中，
    所述感光器件包括下述至少之一：
    摄像头、光线感应器、光线发射器。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022111116A1 (zh) * 2020-11-27 2022-06-02 京东方科技集团股份有限公司 显示基板以及显示装置
WO2022191475A1 (ko) * 2021-03-10 2022-09-15 삼성전자 주식회사 디스플레이를 포함하는 전자 장치

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10921499B1 (en) 2018-06-12 2021-02-16 Facebook Technologies, Llc Display devices and methods for processing light
US11145631B1 (en) * 2018-06-12 2021-10-12 Facebook Technologies, Llc Display devices and methods of making the same
CN110288943B (zh) * 2019-07-08 2020-10-16 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN210120136U (zh) * 2019-07-31 2020-02-28 昆山国显光电有限公司 显示面板
EP4044162A4 (en) * 2019-10-31 2023-01-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. DISPLAY DEVICE AND ELECTRONIC DEVICE
WO2021081862A1 (zh) * 2019-10-31 2021-05-06 Oppo广东移动通信有限公司 显示装置及电子设备
KR20210074447A (ko) * 2019-12-11 2021-06-22 삼성디스플레이 주식회사 표시 장치
CN111508377A (zh) * 2020-05-29 2020-08-07 京东方科技集团股份有限公司 一种显示面板及显示装置
CN111681565B (zh) * 2020-06-22 2022-03-22 Oppo广东移动通信有限公司 显示屏和电子设备
KR20220001805A (ko) * 2020-06-30 2022-01-06 엘지디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
CN111863896A (zh) * 2020-07-17 2020-10-30 Oppo（重庆）智能科技有限公司 显示屏、终端及显示方法
CN111951727B (zh) 2020-08-25 2022-10-18 昆山国显光电有限公司 显示面板及显示装置
CN114220384B (zh) * 2020-09-18 2023-06-20 京东方科技集团股份有限公司 显示面板及其驱动方法、显示装置
CN112151592B (zh) * 2020-09-30 2022-10-04 武汉天马微电子有限公司 显示面板及显示装置
KR20230078648A (ko) * 2020-09-30 2023-06-02 보에 테크놀로지 그룹 컴퍼니 리미티드 디스플레이 패널 및 디스플레이 장치
KR20220046054A (ko) * 2020-10-06 2022-04-14 삼성디스플레이 주식회사 디스플레이 패널 및 이를 구비하는 디스플레이 장치
CN112366216A (zh) * 2020-10-20 2021-02-12 Oppo广东移动通信有限公司 显示装置和电子设备
CN114566522A (zh) * 2020-11-27 2022-05-31 京东方科技集团股份有限公司 显示基板以及显示装置
WO2022120576A1 (zh) * 2020-12-08 2022-06-16 京东方科技集团股份有限公司 显示基板及显示面板
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WO2022252064A1 (zh) * 2021-05-31 2022-12-08 京东方科技集团股份有限公司 显示基板和显示装置
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CN113299201A (zh) * 2021-06-24 2021-08-24 京东方科技集团股份有限公司 一种显示基板和显示装置
CN113362761B (zh) * 2021-06-25 2022-09-06 合肥维信诺科技有限公司 显示驱动电路和显示面板
CN115909890A (zh) * 2021-08-26 2023-04-04 中兴通讯股份有限公司 一种显示面板及显示装置
CN114333676B (zh) * 2021-12-31 2023-12-15 武汉天马微电子有限公司 显示面板的驱动方法、显示面板及显示装置
CN116918490A (zh) * 2022-01-20 2023-10-20 京东方科技集团股份有限公司 显示基板和显示装置
WO2023159512A1 (zh) * 2022-02-25 2023-08-31 京东方科技集团股份有限公司 显示基板及显示装置
CN114677959B (zh) * 2022-04-08 2023-05-12 湖北长江新型显示产业创新中心有限公司 一种显示面板及显示装置
CN115835698B (zh) * 2022-05-30 2023-10-31 京东方科技集团股份有限公司 显示基板及显示装置
CN114974133A (zh) * 2022-06-27 2022-08-30 武汉天马微电子有限公司 一种显示面板和显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134421A (ja) * 2003-10-28 2005-05-26 Internatl Business Mach Corp <Ibm> アクティブマトリックスパネルの検査装置、アクティブマトリックスパネルの検査方法、およびアクティブマトリックスｏｌｅｄパネルの製造方法
JP2006079947A (ja) * 2004-09-09 2006-03-23 Ams:Kk 有機ｅｌ素子の封止キャップ及びその製法
EP2387021A1 (en) * 2010-05-12 2011-11-16 Dialog Semiconductor GmbH Driver chip based oled module connectivity test
CN108830234A (zh) * 2018-06-21 2018-11-16 武汉天马微电子有限公司 一种显示面板及显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3923238B2 (ja) * 1999-07-07 2007-05-30 シャープ株式会社 表示装置
KR102403003B1 (ko) * 2014-11-21 2022-05-30 삼성디스플레이 주식회사 픽셀 회로 및 이를 포함하는 유기 발광 표시 장치
CN104680948B (zh) * 2015-03-31 2018-01-19 京东方科技集团股份有限公司 一种像素结构、其驱动方法及显示装置
KR102465379B1 (ko) * 2015-12-02 2022-11-10 삼성디스플레이 주식회사 디스플레이 장치
CN105788549A (zh) * 2016-04-22 2016-07-20 昆山龙腾光电有限公司 像素驱动结构、驱动方法及显示装置
US10319743B2 (en) * 2016-12-16 2019-06-11 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display system, and electronic device
CN107194321B (zh) * 2017-04-27 2020-04-21 Oppo广东移动通信有限公司 显示屏、显示装置及移动终端
KR102402393B1 (ko) * 2017-07-31 2022-05-25 엘지디스플레이 주식회사 대면적 초고 해상도 유기발광 다이오드 표시장치
WO2019062221A1 (zh) * 2017-09-30 2019-04-04 云谷（固安）科技有限公司 显示屏及显示装置
CN108711404A (zh) * 2018-05-04 2018-10-26 昆山国显光电有限公司 显示面板及显示装置
CN108646484B (zh) * 2018-05-04 2021-08-13 昆山国显光电有限公司 显示面板及显示装置
CN208507679U (zh) * 2018-06-29 2019-02-15 京东方科技集团股份有限公司 显示基板、显示装置及高精度金属掩模板
CN109100891A (zh) * 2018-08-10 2018-12-28 厦门天马微电子有限公司 一种显示面板及显示装置
CN208607570U (zh) * 2018-12-25 2019-03-15 北京小米移动软件有限公司 终端屏幕及终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134421A (ja) * 2003-10-28 2005-05-26 Internatl Business Mach Corp <Ibm> アクティブマトリックスパネルの検査装置、アクティブマトリックスパネルの検査方法、およびアクティブマトリックスｏｌｅｄパネルの製造方法
JP2006079947A (ja) * 2004-09-09 2006-03-23 Ams:Kk 有機ｅｌ素子の封止キャップ及びその製法
EP2387021A1 (en) * 2010-05-12 2011-11-16 Dialog Semiconductor GmbH Driver chip based oled module connectivity test
CN108830234A (zh) * 2018-06-21 2018-11-16 武汉天马微电子有限公司 一种显示面板及显示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3882975A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022111116A1 (zh) * 2020-11-27 2022-06-02 京东方科技集团股份有限公司 显示基板以及显示装置
WO2022191475A1 (ko) * 2021-03-10 2022-09-15 삼성전자 주식회사 디스플레이를 포함하는 전자 장치

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