WO2024254916A1 - 显示面板和电子装置 - Google Patents

显示面板和电子装置 Download PDF

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Publication number
WO2024254916A1
WO2024254916A1 PCT/CN2023/104690 CN2023104690W WO2024254916A1 WO 2024254916 A1 WO2024254916 A1 WO 2024254916A1 CN 2023104690 W CN2023104690 W CN 2023104690W WO 2024254916 A1 WO2024254916 A1 WO 2024254916A1
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Prior art keywords
sub
pixel
columns
adjacent
column
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Ceased
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PCT/CN2023/104690
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English (en)
French (fr)
Inventor
马亮
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Application filed by Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to US18/548,451 priority Critical patent/US20250089452A1/en
Publication of WO2024254916A1 publication Critical patent/WO2024254916A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/121Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/131Interconnections, e.g. wiring lines or terminals
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/352Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/60OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65OLEDs integrated with inorganic image sensors

Definitions

  • the present application relates to the field of display technology, and in particular to a display panel and an electronic device.
  • CUP Camera under Panel
  • the present application provides a display panel and an electronic device to alleviate the technical problem of visible light diffraction in the existing under-screen camera area reducing imaging quality.
  • An embodiment of the present application provides a display panel, comprising a first display area and a second display area located outside the first display area, wherein the light transmittance of the first display area is greater than the light transmittance of the second display area;
  • the first display area includes a plurality of first pixel areas and a plurality of pixel blank areas, the first pixel areas and the pixel blank areas are alternately arranged in a first direction, and the first pixel areas and the pixel blank areas are also alternately arranged in a second direction, and the first direction and the second direction are different;
  • the second display area includes a plurality of sub-pixels arranged in an array, wherein the plurality of sub-pixels include: a plurality of sub-pixel rows arranged along the first direction and a plurality of sub-pixel columns arranged along the second direction;
  • the first pixel region is overlapped with two adjacent sub-pixel rows; in the second direction, the first pixel region is overlapped with three adjacent sub-pixel columns.
  • the plurality of sub-pixels include: a plurality of first sub-pixels displaying a first color, a second sub-pixel displaying a second color, and a third sub-pixel displaying a third color;
  • the first sub-pixels and the second sub-pixels are alternately arranged in the first direction to form a plurality of first rows, and the third sub-pixels are arranged in the first direction to form a plurality of second rows, wherein the plurality of sub-pixel rows include the first rows and the second rows that are alternately arranged;
  • the first sub-pixels and the second sub-pixels are alternately arranged in the second direction to form a plurality of first columns, and the third sub-pixels are arranged in the second direction to form a plurality of second columns, wherein the plurality of sub-pixel columns include the first columns and the second columns that are alternately arranged;
  • the first pixel area is arranged to overlap with one adjacent first row and one adjacent second row;
  • the first pixel region is overlapped with one of the first columns and two adjacent second columns, or the first pixel region is overlapped with one of the second columns and two adjacent first columns.
  • the first pixel area in the first display area, includes: a fourth sub-pixel displaying the first color, a fifth sub-pixel displaying the second color, and a sixth sub-pixel displaying the third color;
  • the area of the fourth sub-pixel is larger than that of the first sub-pixel, the area of the fifth sub-pixel is larger than that of the second sub-pixel, and the area of the sixth sub-pixel is larger than that of the third sub-pixel.
  • the fourth sub-pixel in the first direction, is overlapped with one of the first row and one of the second row, the fifth sub-pixel is overlapped with one of the first row or the second row, and the sixth sub-pixel is overlapped with the other of the first row or the second row;
  • the fourth subpixel is overlapped with an adjacent one of the first column and the second column
  • the fifth subpixel is overlapped with an adjacent one of the first column and the second column
  • the sixth subpixel is overlapped with an adjacent one of the first column and the second column.
  • the fourth sub-pixels are arranged into a plurality of third columns in the second direction, and the fifth sub-pixels and the sixth sub-pixels are alternately arranged into a plurality of fourth columns in the second direction;
  • one of the third columns is overlapped with one of the first columns and one of the second columns adjacent thereto, and one of the fourth columns is overlapped with one of the first columns and one of the second columns adjacent thereto;
  • one adjacent third column and one adjacent fourth column are arranged overlapping with one first column and two adjacent second columns, or are arranged overlapping with one second column and two adjacent first columns.
  • the adjacent third column and the adjacent fourth column share a data line with a corresponding first column and two adjacent second columns, or share a data line with a corresponding second column and two adjacent first columns.
  • the fourth subpixel in the third column shares a data line with the first subpixel and the second subpixel in one of the two adjacent first columns
  • the fifth subpixel in the fourth column shares a data line with the first subpixel and the second subpixel in the other of the two adjacent first columns
  • the sixth subpixel in the fourth column shares a data line with the third subpixel in the second column.
  • the fourth sub-pixel of the third column shares a data line with the third sub-pixel of one of the two adjacent second columns
  • the fifth sub-pixel of the fourth column shares a data line with the first sub-pixel and the second sub-pixel in the first column
  • the sixth sub-pixel of the fourth column shares a data line with the third sub-pixel of the other of the two adjacent second columns.
  • one of the fourth sub-pixels is arranged to overlap with one of the adjacent fifth sub-pixels and one of the adjacent sixth sub-pixels.
  • the fourth sub-pixel includes a first sub-block and a second sub-block, the first sub-block and the second sub-block are arranged at intervals in the second direction, and the first sub-block and the second sub-block are connected by a first transparent wire.
  • the surface shape of at least one of the fourth sub-pixel, the fifth sub-pixel and the sixth sub-pixel is a polygon, and the corners of the polygon are rounded.
  • the first color is blue
  • the third color is green
  • the second color is red
  • An embodiment of the present application further provides an electronic device, which includes a housing and a display panel according to one of the aforementioned embodiments, wherein the display panel is assembled in the housing.
  • a pixel blank area is set in the first display area so that the transmittance of the first display area is greater than the transmittance of the second display area, thereby increasing the area of the transmittance area of the first display area, reducing the diffraction peak intensity, and further improving the imaging quality, thereby solving the technical problem of visible light diffraction reducing the imaging quality in the existing under-screen camera area.
  • FIG. 1 is a schematic diagram of a top view of the structure of a display panel provided in an embodiment of the present application.
  • FIG. 2 is a schematic diagram of the detailed structure of the first display area and the second display area provided in an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a first display area and a second display area sharing a data line according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a simulation comparison of diffraction peak intensities provided in an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a detailed structure of a first pixel region provided in an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a simulation of the diffraction peak intensity corresponding to the structure of the first pixel region in FIG. 5 .
  • FIG. 7 is another schematic diagram of the detailed structure of the first pixel region provided in an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a simulation of the diffraction peak intensity corresponding to the structure of the first pixel region in FIG. 7 .
  • Figure 1 is a schematic diagram of a top view structure of a display panel provided in an embodiment of the present application
  • Figure 2 is a schematic diagram of the detailed structure of the first display area and the second display area provided in an embodiment of the present application
  • Figure 3 is a schematic diagram of a shared data line of the first display area and the second display area provided in an embodiment of the present application
  • Figure 4 is a schematic diagram of a diffraction peak intensity comparison simulation provided in an embodiment of the present application.
  • the display panel 100 includes a first display area AA1 and a second display area AA2 located outside the first display area AA1, and a transition area TA located between the first display area AA1 and the second display area AA2.
  • the first display area AA1 can also realize fingerprint recognition, camera and other functions.
  • the embodiment of the present application takes the example that the first display area AA1 can realize the under-screen camera function.
  • the pixel density of the first display area AA1 is smaller than that of the second display area AA2, so that the light transmittance of the first display area AA1 is greater than that of the second display area AA2.
  • Pixel density refers to the number of pixels set per unit area.
  • the first display area AA1 includes a plurality of first pixel areas PA1 and a plurality of pixel blank areas DA, the first pixel areas PA1 and the pixel blank areas DA are alternately arranged in a first direction X, and the first pixel areas PA1 and the pixel blank areas DA are also alternately arranged in a second direction Y, the first direction X and the second direction Y are different, for example, the first direction X is a horizontal direction, the second direction Y is a vertical direction, and the first direction X and the second direction Y are perpendicular to each other.
  • Pixels for display are arranged in the first pixel area PA1, the pixel blank area DA refers to an area where no pixels are arranged, and the pixel blank area DA has high light transmittance.
  • the second display area AA2 includes a plurality of sub-pixels arranged in an array, and the plurality of sub-pixels include a plurality of sub-pixel rows arranged along the first direction X and a plurality of sub-pixel columns arranged along the second direction Y.
  • the first pixel area PA1 is overlapped with two adjacent sub-pixel rows; in the second direction Y, the first pixel area PA1 is overlapped with three adjacent sub-pixel columns.
  • the width of the first pixel area PA1 must be at least greater than or equal to the sum of the widths of the two adjacent sub-pixel rows; in the second direction Y, the width of the first pixel area PA1 must be at least greater than or equal to the sum of the widths of the three adjacent sub-pixel columns.
  • the pixel arrangement type of the first display area AA1 is different from the pixel arrangement type of the second display area AA2, the pixel arrangement type of the first display area AA1 is a standard RGB pixel arrangement, and the pixel arrangement type of the second display area AA2 is a Pentile pixel arrangement.
  • the plurality of sub-pixels include: a plurality of first sub-pixels B1 displaying a first color, a second sub-pixel R1 displaying a second color, and a third sub-pixel G1 displaying a third color.
  • the first color is blue
  • the second color is red
  • the third color is green
  • the first sub-pixel B1 is a blue sub-pixel
  • the second sub-pixel R1 is a red sub-pixel
  • the third sub-pixel G1 is a green sub-pixel.
  • the first sub-pixels B1 and the second sub-pixels R1 are alternately arranged in the first direction X to form a plurality of first rows H1, and the third sub-pixels G1 are arranged in the first direction X to form a plurality of second rows H2, and the plurality of sub-pixel rows include the first rows H1 and the second rows H2 that are alternately arranged.
  • the first sub-pixels B1 and the second sub-pixels R1 are alternately arranged in the second direction Y to form a plurality of first columns L1, and the third sub-pixels G1 are arranged in the second direction Y to form a plurality of second columns L2, and the plurality of sub-pixel columns include the first columns L1 and the second columns L2 that are alternately arranged.
  • the adjacent first sub-pixel B1 and second sub-pixel R1 in the first column L1 will borrow the third sub-pixel G1 in the second column L2, and the third sub-pixel G1 in the second column L2 will borrow the adjacent first sub-pixel B1 and second sub-pixel R1 in the first column L1 to form a Pentile pixel arrangement.
  • the first pixel area PA1 is overlapped with one adjacent first row H1 and one adjacent second row H2.
  • the first pixel area PA1 is overlapped with one first column L1 and two adjacent second columns L2, or the first pixel area PA1 is overlapped with one second column L2 and two adjacent first columns L1.
  • two adjacent first rows H1 and second rows H2 extend in the first direction X, they will pass through the corresponding first pixel area PA1, so that they will be overlapped in the first direction X; when three adjacent first columns L1 and second columns L2 extend in the second direction Y, they will also pass through the corresponding first pixel area PA1, so that they will be overlapped in the second direction Y.
  • the width of the first pixel area PA1 is at least greater than or equal to the sum of the widths of the two adjacent first rows H1 and second rows H2; in the second direction Y, the width of the first pixel area PA1 is at least greater than or equal to the sum of the widths of the three adjacent first columns L1 and second columns L2.
  • the first pixel area PA1 includes: a fourth sub-pixel B2 displaying the first color, a fifth sub-pixel R2 displaying the second color, and a sixth sub-pixel G2 displaying the third color. That is, the fourth sub-pixel B2 is a blue sub-pixel, the fifth sub-pixel R2 is a red sub-pixel, and the sixth sub-pixel G2 is a green sub-pixel.
  • the area of the fourth sub-pixel B2 is larger than the area of the first sub-pixel B1
  • the area of the fifth sub-pixel R2 is larger than the area of the second sub-pixel R1
  • the area of the sixth sub-pixel G2 is larger than the area of the third sub-pixel G1.
  • the fourth sub-pixel B2 is overlapped with an adjacent fifth sub-pixel R2 and a sixth sub-pixel G2, that is, when the two adjacent fifth sub-pixels R2 and the sixth sub-pixel G2 are extended in the first direction X, they will pass through the corresponding fourth sub-pixel B2, so that they will be overlapped in the first direction X; that is, in the first direction X, the width of the fourth sub-pixel B2 is at least greater than or equal to the sum of the widths of the two adjacent fifth sub-pixels R2 and the sixth sub-pixel G2.
  • the fifth sub-pixel R2 and the sixth sub-pixel G2 are arranged at intervals in the second direction Y, and the fourth sub-pixel B2 and the fifth sub-pixel R2 are arranged at intervals in the first direction X, so as to form a standard RGB pixel arrangement.
  • the area of the fourth sub-pixel B2 is larger than the area of the fifth sub-pixel R2 and the area of the sixth sub-pixel G2.
  • the fourth sub-pixel B2 is overlapped with one of the first row H1 and the second row H2
  • the fifth sub-pixel R2 is overlapped with one of the first row H1 or the second row H2
  • the sixth sub-pixel G2 is overlapped with the other of the first row H1 or the second row H2.
  • first rows H1 and second rows H2 are extended in the first direction X, they pass through the corresponding fourth sub-pixel B2, so that they are overlapped in the first direction X; when the first row H1 or the second row H2 is extended in the first direction X, they pass through the corresponding fifth sub-pixel R2, so that they are overlapped in the first direction X; when the first row H1 or the second row H2 is extended in the first direction X, they pass through the corresponding sixth sub-pixel G2, so that they are overlapped in the first direction X.
  • the width of the fourth sub-pixel B2 is at least greater than or equal to the sum of the widths of the two adjacent first rows H1 and second rows H2
  • the width of the fifth sub-pixel R2 is at least greater than or equal to the width of the first row H1 or the second row H2
  • the width of the sixth sub-pixel G2 is at least greater than or equal to the width of the first row H1 or the second row H2.
  • each of the first pixel areas PA1 corresponds to two rows of sub-pixels in the second display area AA2, so that the sub-pixels in the first pixel area PA1 can share two scan lines with the two rows of sub-pixels in the second display area AA2 to save wiring.
  • the fourth sub-pixel B2 is overlapped with one adjacent first column L1 and one adjacent second column L2
  • the fifth sub-pixel R2 is overlapped with one adjacent first column L1 and one adjacent second column L2
  • the sixth sub-pixel G2 is overlapped with one adjacent first column L1 and one adjacent second column L2.
  • first columns L1 and second columns L2 when two adjacent first columns L1 and second columns L2 extend in the second direction Y, they will pass through the corresponding fourth sub-pixel B2, so that they will be overlapped in the second direction Y; when two adjacent first columns L1 and second columns L2 extend in the second direction Y, they will pass through the corresponding fifth sub-pixel R2, so that they will be overlapped in the second direction Y; when two adjacent first columns L1 and second columns L2 extend in the second direction Y, they will pass through the corresponding sixth sub-pixel G2, so that they will be overlapped in the second direction Y.
  • the width of the fourth sub-pixel B2 is at least greater than the width of the first column L1 or the second column L2
  • the width of the fifth sub-pixel R2 is at least greater than the width of the first column L1 or the second column L2
  • the width of the sixth sub-pixel G2 is at least greater than the width of the first column L1 or the second column L2.
  • the fourth sub-pixels B2 are arranged into a plurality of third columns L3 in the second direction Y, and the fifth sub-pixels R2 and the sixth sub-pixels G2 are alternately arranged into a plurality of fourth columns L4 in the second direction Y.
  • one of the third columns L3 is overlapped with one of the adjacent first columns L1 and one of the second columns L2
  • one of the fourth columns L4 is overlapped with one of the adjacent first columns L1 and one of the second columns L2.
  • first columns L1 and second columns L2 when two adjacent first columns L1 and second columns L2 are extended in the second direction Y, they will pass through the corresponding third column L3, so that they will be overlapped in the second direction Y; when two adjacent first columns L1 and second columns L2 are extended in the second direction Y, they will pass through the corresponding fourth column L4, so that they will be overlapped in the second direction Y. That is, in the second direction Y, the width of the third column L3 is at least greater than the width of the first column L1 or the second column L2, and the width of the fourth column L4 is at least greater than the width of the first column L1 or the second column L2.
  • one adjacent third column L3 and one adjacent fourth column L4 are overlapped with one first column L1 and two adjacent second columns L2, or overlapped with one second column L2 and two adjacent first columns L1.
  • first column L1 and two adjacent second columns L2 extend in the second direction Y
  • they will pass through one corresponding third column L3 and one fourth column L4, so that they will overlap in the second direction Y; or, when one second column L2 and two adjacent first columns L1 extend in the second direction Y, they will pass through one corresponding third column L3 and one fourth column L4, so that they will overlap in the second direction Y.
  • the sum of the widths of one adjacent third column L3 and one adjacent fourth column L4 is at least greater than or equal to the sum of the widths of one first column L1 and two adjacent second columns L2, or at least greater than or equal to the sum of the widths of one second column L2 and two adjacent first columns L1.
  • each first pixel area PA1 corresponds to three columns of sub-pixels in the second display area AA2
  • each column of sub-pixels in the second display area AA2 corresponds to one data line DL, so that the sub-pixels in the first pixel area PA1 can share three data lines DL with the three columns of sub-pixels in the second display area AA2, so as to realize the display function of the first display area AA1 and save wiring.
  • the fourth subpixel B2 of the third column L3 shares a data line DL with the first subpixel B1 and the second subpixel R1 of one of the two adjacent first columns L1
  • the fifth subpixel R2 of the fourth column L4 shares a data line DL with the first subpixel B1 and the second subpixel R1 of the other of the two adjacent first columns L1
  • the sixth subpixel G2 of the fourth column L4 shares a data line DL with the third subpixel G1 of the second column L2.
  • the fourth subpixel B2 of the third column L3 shares a data line DL with the third subpixel G1 of one of the two adjacent second columns L2
  • the fifth subpixel R2 of the fourth column L4 shares a data line DL with the first subpixel B1 and the second subpixel R1 in the first column L1
  • the sixth subpixel G2 of the fourth column L4 shares a data line DL with the third subpixel G1 of the other of the two adjacent second columns L2.
  • the pixel blank area DA overlaps with at least one sub-pixel row of the second display area AA2, and/or, in the second direction Y, the pixel blank area DA overlaps with at least one sub-pixel column of the second display area AA2.
  • each of the pixel blank areas DA overlaps with two adjacent sub-pixel rows; in the second direction Y, each of the pixel blank areas DA overlaps with three adjacent sub-pixel columns.
  • the pixel blank area DA is overlapped with one adjacent first row H1 and one adjacent second row H2.
  • the pixel blank area DA is overlapped with one first column L1 and two adjacent second columns L2, or the pixel blank area DA is overlapped with one second column L2 and two adjacent first columns L1, that is, each of the pixel blank areas DA in the first display area AA1 corresponds to three sub-pixel columns of the second display area AA2, and each of the first pixel areas PA1 in the first display area AA1 also corresponds to three sub-pixel columns of the second display area AA2.
  • the number of pixels in the first display area AA1 is less than the number of pixels in the second display area AA2, thereby making the pixel density of the first display area AA1 less than the pixel density of the second display area AA2.
  • the driving circuit corresponding to the sub-pixel of the first display area AA1 is arranged in the transition area TA, as shown in FIG2 .
  • a first driving circuit 10 is arranged in the transition area TA, and the first driving circuit 10 is connected to the sub-pixel in the first pixel area PA1 through a second transparent wire 11, and each of the first driving circuits 10 is connected to a sub-pixel in the first pixel area PA1.
  • the second driving circuit 20 for driving the sub-pixel in the second display area AA2 is arranged corresponding to the corresponding sub-pixel.
  • Each of the second driving circuits 20 is also connected to a sub-pixel.
  • each of the pixel blank areas DA corresponds to three sub-pixel columns of the second display area AA2
  • each of the first pixel areas PA1 in the first display area AA1 also corresponds to three sub-pixel columns of the second display area AA2, so that the pixel density of the first display area AA1 can be smaller than the pixel density of the second display area AA2, so that the transmittance of the first display area AA1 is greater than the transmittance of the second display area AA2, thereby increasing the area of the light-transmitting area of the first display area AA1 and reducing the diffraction peak intensity, as shown in Figure 4.
  • the left figure in Figure 4 is a simulation schematic diagram of the diffraction peak intensity of the under-screen camera area in the prior art
  • the right figure in Figure 4 is a simulation schematic diagram of the diffraction peak intensity of the first display area AA1 after the pixel blank area DA is set in the first display area AA1 in the embodiment of the present application. It can be clearly seen from Figure 4 that the diffraction peak intensity of the embodiment of the present application is significantly reduced, thereby improving the imaging quality of the first display area AA1, and solving the technical problem that the existing under-screen camera area has visible light diffraction that reduces the imaging quality.
  • FIG. 5 is a schematic diagram of a detailed structure of the first pixel area provided in the embodiment of the present application
  • FIG. 6 is a schematic diagram of the simulation of the diffraction peak intensity corresponding to the structure of the first pixel area in FIG. 5.
  • the fourth sub-pixel B2 includes a first sub-block B21 and a second sub-block B22, the first sub-block B21 and the second sub-block B22 are arranged in the second direction Y at intervals, and the first sub-block B21 and the second sub-block B22 are connected by a first transparent wire 12.
  • the fourth sub-pixel B2 By dividing the fourth sub-pixel B2 into two parts connected to each other, the diffraction peak intensity of the first display area AA1 can be further reduced, as shown in FIG. 6.
  • the first sub-block B21 and the second sub-block B22 are connected by the first transparent wire 12, which can avoid the influence of the connecting wire connecting the first sub-block B21 and the second sub-block B22 on the light-transmitting area of the first display area AA1. Please refer to the above embodiment for other descriptions, which will not be repeated here.
  • FIG. 7 is another detailed structural schematic diagram of the first pixel area provided in the embodiment of the present application
  • FIG. 8 is a simulation schematic diagram of the diffraction peak intensity corresponding to the structure of the first pixel area in FIG. 7.
  • the surface shape of at least one of the fourth sub-pixel B2, the fifth sub-pixel R2 and the sixth sub-pixel G2 is a polygon, and the corners of the polygon are rounded.
  • the surface shapes of the fourth sub-pixel B2, the fifth sub-pixel R2 and the sixth sub-pixel G2 are all polygons, and the corners of the polygon are rounded.
  • the diffraction peak intensity of the first display area AA1 can be further reduced, as shown in FIG. 8. Please refer to the above embodiment for other descriptions, which will not be repeated here.
  • an embodiment of the present application further provides an electronic device, the electronic device comprising a housing and a display panel of one of the aforementioned embodiments, the display panel being assembled in the housing.
  • the electronic device comprises display products such as mobile phones, tablets, televisions, and wearable display devices.
  • the present application provides a display panel and an electronic device, wherein the display panel includes a first display area and a second display area located outside the first display area, wherein the first display area includes a plurality of first pixel areas and a plurality of pixel blank areas, each of the pixel blank areas corresponds to three sub-pixel columns of the second display area, and each of the first pixel areas also corresponds to three sub-pixel columns of the second display area, so that the pixel density of the first display area can be smaller than the pixel density of the second display area, so that the transmittance of the first display area is greater than the transmittance of the second display area, and the area of the light-transmitting area of the first display area can be increased, the diffraction peak intensity can be reduced, and the imaging quality can be improved, so as to alleviate the technical problem that the existing under-screen camera area has visible light diffraction that reduces the imaging quality.

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Abstract

本申请提供一种显示面板和电子装置,该显示面板的第一显示区的像素密度小于第二显示区的像素密度,以使第一显示区的透光率大于第二显示区的透光率,进而可增大第一显示区的透光区的面积,降低衍射峰强度,进而提高成像品质,以缓解现有屏下摄像头区域存在可见光衍射降低成像品质的技术问题。

Description

显示面板和电子装置 技术领域
本申请涉及显示技术领域,尤其涉及一种显示面板和电子装置。
背景技术
随着人们对手机屏幕的要求越来越高,全面屏已成为必然的趋势。然而,一些内部元器件,如手机前置摄像头、脸部识别传感器等占用屏幕显示区域,导致显示画面缺失,无法实现真正的全面屏。CUP(Camera under Panel,屏下摄像头)技术的出现使该问题得以缓解,CUP技术不用挖孔,在CUP区域既可透光,又可成像;但当前CUP区域存在阳极等不透光区域,因此会形成可见光的衍射,从而降低摄像成像品质。
发明概述
本申请提供一种显示面板和电子装置,以缓解现有屏下摄像头区域存在可见光衍射降低成像品质的技术问题。
为解决上述问题,本申请提供的技术方案如下:
本申请实施例提供一种显示面板,其包括第一显示区和位于所述第一显示区外围的第二显示区,所述第一显示区的透光率大于所述第二显示区的透光率;
所述第一显示区包括多个第一像素区和多个像素空白区,所述第一像素区和所述像素空白区在第一方向上交替排布,且所述第一像素区和所述像素空白区在第二方向上也交替排布,所述第一方向和所述第二方向不同;
所述第二显示区包括多个阵列排布的子像素,多个所述子像素包括:多个沿着所述第一方向设置的子像素行和多个沿着所述第二方向设置的子像素列;
其中,在所述第一方向上,所述第一像素区与两个相邻的所述子像素行重叠设置;在所述第二方向上,所述第一像素区与三个相邻的所述子像素列重叠设置。
在本申请实施例提供的显示面板中,在所述第二显示区中,多个所述子像素包括:多个显示第一颜色的第一子像素、显示第二颜色的第二子像素、以及显示第三颜色的第三子像素;
所述第一子像素和所述第二子像素在所述第一方向上交替排布形成多个第一行,所述第三子像素在所述第一方向上排布形成多个第二行,多个所述子像素行包括交替排布的所述第一行和所述第二行;
所述第一子像素和所述第二子像素在所述第二方向上交替排布形成多个第一列,所述第三子像素在所述第二方向上排布形成多个第二列,多个所述子像素列包括交替排布的所述第一列和所述第二列;
其中,在所述第一方向上,所述第一像素区与相邻的一个所述第一行和一个所述第二行重叠设置;
在所述第二方向上,所述第一像素区与一个所述第一列和相邻的两个所述第二列重叠设置,或者,所述第一像素区与一个所述第二列和相邻的两个所述第一列重叠设置。
在本申请实施例提供的显示面板中,在所述第一显示区,所述第一像素区包括:显示所述第一颜色的第四子像素、显示所述第二颜色的第五子像素、以及显示所述第三颜色的第六子像素;
其中,所述第四子像素的面积大于所述第一子像素的面积,所述第五子像素的面积大于所述第二子像素面积,所述第六子像素的面积大于所述第三子像素的面积。
在本申请实施例提供的显示面板中,在所述第一方向上,所述第四子像素与相邻的一个所述第一行和一个所述第二行重叠设置,所述第五子像素与所述第一行或所述第二行中的一个重叠设置,所述第六子像素与所述第一行或所述第二行中的另一个重叠设置;
在所述第二方向上,所述第四子像素与相邻的一个所述第一列和一个所述第二列重叠设置,所述第五子像素与相邻的一个所述第一列和一个所述第二列重叠设置,所述第六子像素与相邻的一个所述第一列和一个所述第二列重叠设置。
在本申请实施例提供的显示面板中,在所述第一显示区,所述第四子像素在所述第二方向上排布成多个第三列,所述第五子像素和所述第六子像素在所述第二方向上交替排布成多个第四列;
在所述第二方向上,一个所述第三列与相邻的一个所述第一列和一个所述第二列重叠设置,一个所述第四列与相邻的一个所述第一列和一个所述第二列重叠设置;
在所述第二方向上,相邻的一个所述第三列和一个所述第四列共同与一个所述第一列和相邻的两个所述第二列重叠设置,或者,与一个所述第二列和相邻的两个所述第一列重叠设置。
在本申请实施例提供的显示面板中,相邻的所述第三列和所述第四列与对应的一个所述第一列和相邻的两个所述第二列共用数据线,或者,与对应的一个所述第二列和相邻的两个所述第一列共用数据线。
在本申请实施例提供的显示面板中,所述第三列的所述第四子像素与相邻的两个所述第一列中的一列的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第五子像素与相邻的两个所述第一列中的另一列的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第六子像素与所述第二列中的所述第三子像素共用一条数据线。
在本申请实施例提供的显示面板中,所述第三列的所述第四子像素与相邻的两个所述第二列中的一列的所述第三子像素共用一条数据线,所述第四列的所述第五子像素与所述第一列中的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第六子像素与相邻的两个所述第二列中的另一列的所述第三子像素共用一条数据线。
在本申请实施例提供的显示面板中,在所述第一方向上,一个所述第四子像素与相邻的一个所述第五子像素和一个所述第六子像素重叠设置。
在本申请实施例提供的显示面板中,所述第四子像素包括第一子块和第二子块,所述第一子块和所述第二子块在所述第二方向上间隔排布,且所述第一子块和所述第二子块之间通过第一透明导线连接。
在本申请实施例提供的显示面板中,所述第四子像素、所述第五子像素以及所述第六子像素中的至少一个子像素的表面形状为多边形,且多边形的拐角处为圆角。
在本申请实施例提供的显示面板中,所述第一颜色为蓝色,所述第三颜色为绿色,所述第二颜色为红色。
本申请实施例还提供一种电子装置,其包括壳体以及前述实施例其中之一的显示面板,所述显示面板装配在所述壳体内。
有益效果
本申请提供的显示面板中,通过在第一显示区内设置像素空白区,以使第一显示区的透光率大于第二显示区的透光率,从而增大第一显示区的透光区的面积,降低衍射峰强度,进而提高成像品质,解决了现有屏下摄像头区域存在可见光衍射降低成像品质的技术问题。
附图说明
为了更清楚地说明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单介绍,显而易见地,下面描述中的附图仅仅是发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的显示面板的一种俯视结构示意图。
图2为本申请实施例提供的第一显示区和第二显示区的细节结构示意图。
图3为本申请实施例提供的第一显示区和第二显示区共用数据线的示意图。
图4为本申请实施例提供的衍射峰强度对比仿真示意图。
图5为本申请实施例提供的第一像素区的一种细节结构示意图。
图6为图5中第一像素区的结构对应的衍射峰强度的仿真示意图。
图7为本申请实施例提供的第一像素区的另一种细节结构示意图。
图8为图7中第一像素区的结构对应的衍射峰强度的仿真示意图。
本发明的实施方式
以下各实施例的说明是参考附加的图示,用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语,例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等,仅是参考附加图式的方向。因此,使用的方向用语是用以说明及理解本申请,而非用以限制本申请。在图中,结构相似的单元是用以相同标号表示。在附图中,为了清晰理解和便于描述,夸大了一些层和区域的厚度。即附图中示出的每个组件的尺寸和厚度是任意示出的,但是本申请不限于此。
请参照图1至图4,图1为本申请实施例提供的显示面板的一种俯视结构示意图,图2为本申请实施例提供的第一显示区和第二显示区的细节结构示意图,图3为本申请实施例提供的第一显示区和第二显示区共用数据线的示意图,图4为本申请实施例提供的衍射峰强度对比仿真示意图。如图1所示,所述显示面板100包括第一显示区AA1和位于所述第一显示区AA1外围的第二显示区AA2,以及位于所述第一显示区AA1和所述第二显示区AA2之间的过渡区TA。所述第一显示区AA1除了具有显示功能,还能够实现指纹识别、摄像等功能。本申请实施例以所述第一显示区AA1能够实现屏下摄像功能为例说明。
所述第一显示区AA1的像素密度小于所述第二显示区AA2的像素密度,以使所述第一显示区AA1的透光率大于所述第二显示区AA2的透光率。像素密度是指单位面积上设置的像素的数量。通过使所述第一显示区AA1的像素密度小于所述第二显示区AA2,能够提高所述第一显示区AA1的透光区的面积,降低衍射峰强度,进而提高成像品质,解决了现有屏下摄像头区域存在可见光衍射降低成像品质的技术问题。
下面将具体阐述如何实现所述第一显示区AA1的像素密度小于所述第二显示区AA2的像素密度。
具体地,所述第一显示区AA1包括多个第一像素区PA1和多个像素空白区DA,所述第一像素区PA1和所述像素空白区DA在第一方向X上交替排布,且所述第一像素区PA1和所述像素空白区DA在第二方向Y上也交替排布,所述第一方向X和所述第二方向Y不同,比如所述第一方向X为水平方向,所述第二方向Y为竖直方向,所述第一方向X和所述第二方向Y互相垂直。所述第一像素区PA1内设置有用于显示的像素,所述像素空白区DA是指没有设置像素的区域,所述像素空白区DA具有高透光性。
所述第二显示区AA2包括多个阵列排布的子像素,多个所述子像素包括多个沿着所述第一方向X设置的子像素行和多个沿着所述第二方向Y设置的子像素列。其中,在所述第一方向X上,所述第一像素区PA1与两个相邻的所述子像素行重叠设置;在所述第二方向Y上,所述第一像素区PA1与三个相邻的所述子像素列重叠设置。
需要说明的是,在本实施例中,两个相邻的子像素行在第一方向X上进行延伸时,会经过对应的第一像素区PA1,这样它们在第一方向X上会产生重叠设置;三个相邻的子像素列在第二方向Y上进行延伸时,也会经过对应的第一像素区域PA1,这样它们在第二方向Y上会产生重叠设置。也就是说,在第一方向X上,第一像素区域PA1的宽度至少要大于或等于两个相邻的子像素行的宽度之和;在第二方向Y上,第一像素区域PA1的宽度至少要大于或等于三个相邻的子像素列的宽度之和。
可选地,所述第一显示区AA1的像素排布类型和所述第二显示区AA2的像素排布类型不同,所述第一显示区AA1的像素排布类型为标准RGB像素排布,所述第二显示区AA2的像素排布类型为Pentile像素排布。
具体地,在所述第二显示区AA2中,多个所述子像素包括:多个显示第一颜色的第一子像素B1、显示第二颜色的第二子像素R1、以及显示第三颜色的第三子像素G1。可选地,所述第一颜色为蓝色,所述第二颜色为红色,所述第三颜色为绿色,则相应地,所述第一子像素B1为蓝色子像素,所述第二子像素R1为红色子像素,所述第三子像素G1为绿色子像素。
所述第一子像素B1和所述第二子像素R1在所述第一方向X上交替排布形成多个第一行H1,所述第三子像素G1在所述第一方向X上排布形成多个第二行H2,多个所述子像素行包括交替排布的所述第一行H1和所述第二行H2。所述第一子像素B1和所述第二子像素R1在所述第二方向Y上交替排布形成多个第一列L1,所述第三子像素G1在所述第二方向Y上排布形成多个第二列L2,多个所述子像素列包括交替排布的所述第一列L1和所述第二列L2。
在相邻的所述第一列L1和所述第二列L2中,所述第一列L1中相邻的所述第一子像素B1和所述第二子像素R1会借用所述第二列L2中的所述第三子像素G1,所述第二列L2中的所述第三子像素G1会借用所述第一列L1中相邻的所述第一子像素B1和所述第二子像素R1,以形成Pentile像素排布。
其中,在所述第一方向X上,所述第一像素区PA1与相邻的一个所述第一行H1和一个所述第二行H2重叠设置。在所述第二方向Y上,所述第一像素区PA1与一个所述第一列L1和相邻的两个所述第二列L2重叠设置,或者,所述第一像素区PA1与一个所述第二列L2和相邻的两个所述第一列L1重叠设置。具体而言,两个相邻的所述第一行H1和所述第二行H2在第一方向X上进行延伸时,会经过对应的第一像素区PA1,这样它们在第一方向X上会产生重叠设置;三个相邻的所述第一列L1和所述第二列L2在第二方向Y上进行延伸时,也会经过对应的第一像素区域PA1,这样它们在第二方向Y上会产生重叠设置。也就是说,在第一方向X上,第一像素区域PA1的宽度至少要大于或等于两个相邻的所述第一行H1和所述第二行H2的宽度之和;在第二方向Y上,第一像素区域PA1的宽度至少要大于或等于三个相邻的所述第一列L1和所述第二列L2的宽度之和。
在所述第一显示区AA1,所述第一像素区PA1包括:显示所述第一颜色的第四子像素B2、显示所述第二颜色的第五子像素R2、以及显示所述第三颜色的第六子像素G2。也即所述第四子像素B2为蓝色子像素,所述第五子像素R2为红色子像素,所述第六子像素G2为绿色子像素。其中,所述第四子像素B2的面积大于所述第一子像素B1的面积,所述第五子像素R2的面积大于所述第二子像素R1面积,所述第六子像素G2的面积大于所述第三子像素G1的面积。在所述第一方向X上,一个所述第四子像素B2与相邻的一个所述第五子像素R2和一个所述第六子像素G2重叠设置,也即两个相邻的所述第五子像素R2和所述第六子像素G2在第一方向X上进行延伸时,会经过对应的第四子像素B2,这样它们在第一方向X上会产生重叠设置;也就是说,在第一方向X上,所述第四子像素B2的宽度至少要大于或等于两个相邻的所述第五子像素R2和所述第六子像素G2的宽度之和。
所述第五子像素R2和所述第六子像素G2在所述第二方向Y上间隔排布,所述第四子像素B2和所述第五子像素R2在所述第一方向X上间隔排布,以形成标准RGB像素排布。其中,所述第四子像素B2的面积大于所述第五子像素R2的面积以及所述第六子像素G2的面积。
在所述第一方向X上,所述第四子像素B2与相邻的一个所述第一行H1和一个所述第二行H2重叠设置,所述第五子像素R2与所述第一行H1或所述第二行H2中的一个重叠设置,所述第六子像素G2与所述第一行H1或所述第二行H2中的另一个重叠设置。具体而言,两个相邻的所述第一行H1和所述第二行H2在第一方向X上进行延伸时,会经过对应的所述第四子像素B2,这样它们在第一方向X上会产生重叠设置;所述第一行H1或所述第二行H2在第一方向X上进行延伸时,会经过对应的所述第五子像素R2,这样它们在第一方向X上会产生重叠设置;所述第一行H1或所述第二行H2在第一方向X上进行延伸时,会经过对应的所述第六子像素G2,这样它们在第一方向X上会产生重叠设置。也就是说,在第一方向X上,所述第四子像素B2的宽度至少要大于或等于两个相邻的所述第一行H1和所述第二行H2的宽度之和,所述第五子像素R2的宽度至少要大于或等于所述第一行H1或所述第二行H2的宽度,所述第六子像素G2的宽度至少要大于或等于所述第一行H1或所述第二行H2的宽度。如此在所述第一方向X上,每个所述第一像素区PA1对应所述第二显示区AA2的两行子像素,可使得所述第一像素区PA1内的子像素能够与所述第二显示区AA2内的两行子像素共用两条扫描线,以节省布线。
在所述第二方向Y上,所述第四子像素B2与相邻的一个所述第一列L1和一个所述第二列L2重叠设置,所述第五子像素R2与相邻的一个所述第一列L1和一个所述第二列L2重叠设置,所述第六子像素G2与相邻的一个所述第一列L1和一个所述第二列L2重叠设置。具体而言,两个相邻的所述第一列L1和所述第二列L2在第二方向Y上进行延伸时,会经过对应的所述第四子像素B2,这样它们在第二方向Y上会产生重叠设置;两个相邻的所述第一列L1和所述第二列L2在第二方向Y上进行延伸时,会经过对应的所述第五子像素R2,这样它们在第二方向Y上会产生重叠设置;两个相邻的所述第一列L1和所述第二列L2在第二方向Y上进行延伸时,会经过对应的所述第六子像素G2,这样它们在第二方向Y上会产生重叠设置。也就是说,在第二方向Y上,所述第四子像素B2的宽度至少要大于所述第一列L1或所述第二列L2的宽度,所述第五子像素R2的宽度至少要大于所述第一列L1或所述第二列L2的宽度,所述第六子像素G2的宽度至少要大于所述第一列L1或所述第二列L2的宽度。
进一步地,在所述第一显示区AA1,所述第四子像素B2在所述第二方向Y上排布成多个第三列L3,所述第五子像素R2和所述第六子像素G2在所述第二方向Y上交替排布成多个第四列L4。在所述第二方向Y上,一个所述第三列L3与相邻的一个所述第一列L1和一个所述第二列L2重叠设置,一个所述第四列L4与相邻的一个所述第一列L1和一个所述第二列L2重叠设置。具体而言,两个相邻的所述第一列L1和所述第二列L2在第二方向Y上进行延伸时,会经过对应的所述第三列L3,这样它们在第二方向Y上会产生重叠设置;两个相邻的所述第一列L1和所述第二列L2在第二方向Y上进行延伸时,会经过对应的所述第四列L4,这样它们在第二方向Y上会产生重叠设置。也就是说,在第二方向Y上,所述第三列L3的宽度至少要大于所述第一列L1或所述第二列L2的宽度,所述第四列L4的宽度至少要大于所述第一列L1或所述第二列L2的宽度。
进一步地,在所述第二方向Y上,相邻的一个所述第三列L3和一个所述第四列L4共同与一个所述第一列L1和相邻的两个所述第二列L2重叠设置,或者,与一个所述第二列L2和相邻的两个所述第一列L1重叠设置。具体而言,一个所述第一列L1和相邻的两个所述第二列L2在第二方向Y上进行延伸时,会经过对应的一个所述第三列L3和一个所述第四列L4,这样它们在第二方向Y上会产生重叠设置;或者,一个所述第二列L2和相邻的两个所述第一列L1在第二方向Y上进行延伸时,会经过对应的一个所述第三列L3和一个所述第四列L4,这样它们在第二方向Y上会产生重叠设置。也就是说,在第二方向Y上,相邻的一个所述第三列L3和一个所述第四列L4的宽度之和至少要大于或者等于一个所述第一列L1和相邻的两个所述第二列L2的宽度之和,或者,至少要大于或者等于一个所述第二列L2和相邻的两个所述第一列L1的宽度之和。
进一步地,相邻的所述第三列L3和所述第四列L4与对应的一个所述第一列L1和相邻的两个所述第二列L2共用数据线DL,或者,与对应的一个所述第二列L2和相邻的两个所述第一列L1共用数据线DL。也即在所述第二方向Y上,每个所述第一像素区PA1对应所述第二显示区AA2的三列子像素,而所述第二显示区AA2内的每列子像素对应一条数据线DL,如此可使得所述第一像素区PA1内的子像素能够与所述第二显示区AA2内的三列子像素共用三条数据线DL,以实现所述第一显示区AA1的显示功能,以节省布线。
下面将以具体实施方式为例详细阐述所述述第一像素区PA1内的子像素与所述第二显示区AA2的子像素如何共用数据线DLDL。
继续参照图3,所述第三列L3的所述第四子像素B2与相邻的两个所述第一列L1中的一列的所述第一子像素B1和所述第二子像素R1共用一条数据线DL,所述第四列L4的所述第五子像素R2与相邻的两个所述第一列L1中的另一列的所述第一子像素B1和所述第二子像素R1共用一条数据线DL,所述第四列L4的所述第六子像素G2与所述第二列L2中的所述第三子像素G1共用一条数据线DL。
所述第三列L3的所述第四子像素B2与相邻的两个所述第二列L2中的一列的所述第三子像素G1共用一条数据线DL,所述第四列L4的所述第五子像素R2与所述第一列L1中的所述第一子像素B1和所述第二子像素R1共用一条数据线DL,所述第四列L4的所述第六子像素G2与相邻的两个所述第二列L2中的另一列的所述第三子像素G1共用一条数据线DL。
进一步地,在所述第一方向X上,所述像素空白区DA与所述第二显示区AA2的至少一个子像素行重叠,和/或,在所述第二方向Y上,所述像素空白区DA与所述第二显示区AA2的至少一个子像素列重叠。可选地,在所述第一方向X上,每个所述像素空白区DA与两个相邻的所述子像素行重叠设置;在所述第二方向Y上,每个所述像素空白区DA与三个相邻的所述子像素列重叠设置。其中,关于所述像素空白区DA与所述第二显示区AA2内的子像素行和子像素列的重叠设置,可参照所述第一像素区PA1与所述第二显示区AA2内的子像素行和子像素列的重叠设置的描述,在此不再赘述。
具体地,在所述第一方向X上,所述像素空白区DA与相邻的一个所述第一行H1和一个所述第二行H2重叠设置。在所述第二方向Y上,所述像素空白区DA与一个所述第一列L1和相邻的两个所述第二列L2重叠设置,或者,所述像素空白区DA与一个所述第二列L2和相邻的两个所述第一列L1重叠设置,也即所述第一显示区AA1内的每个所述像素空白区DA对应所述第二显示区AA2的三个子像素列,同时所述第一显示区AA1内的每个所述第一像素区PA1也对应所述第二显示区AA2的三个子像素列。如此在相同的单位面积上,所述第一显示区AA1内像素的数量小于所述第二显示区AA2内像素的数量,进而使得所述第一显示区AA1的像素密度小于所述第二显示区AA2的像素密度。
为了进一步提高所述第一显示区AA1的透光区面积,所述第一显示区AA1的子像素对应的驱动电路设置在所述过渡区TA,如图2所示。具体而言,所述过渡区TA内设置有第一驱动电路10,所述第一驱动电路10通过第二透明导线11与所述第一像素区PA1内的子像素连接,每个所述第一驱动电路10对应连接所述第一像素区PA1内的一个子像素。而所述第二显示区AA2内用于驱动子像素的第二驱动电路20与对应的子像素对应设置。每个所述第二驱动电路20同样是对应连接一个子像素。
在本实施例中,通过在第一显示区AA1内设置像素空白区DA,每个所述像素空白区DA对应所述第二显示区AA2的三个子像素列,同时所述第一显示区AA1内的每个所述第一像素区PA1也对应所述第二显示区AA2的三个子像素列,如此可使第一显示区AA1的像素密度小于第二显示区AA2的像素密度,以使第一显示区AA1的透光率大于第二显示区AA2的透光率,从而增大第一显示区AA1的透光区的面积,降低衍射峰强度,如图4所示,图4中左图为现有技术中屏下摄像头区的衍射峰强度的仿真示意图,图4中右图为本申请实施例通过在第一显示区AA1内设置像素空白区DA后,第一显示区AA1的衍射峰强度的仿真示意图,从图4中能够清楚看出本申请实施例的衍射峰强度明显降低,从而提高了所述第一显示区AA1的成像品质,解决了现有屏下摄像头区域存在可见光衍射降低成像品质的技术问题。
在一种实施例中,请结合参照图1至图6,图5为本申请实施例提供的第一像素区的一种细节结构示意图,图6为图5中第一像素区的结构对应的衍射峰强度的仿真示意图。与上述实施例不同的是,在所述第一像素区PA1内,所述第四子像素B2包括第一子块B21和第二子块B22,所述第一子块B21和所述第二子块B22在所述第二方向Y上间隔排布,且所述第一子块B21和所述第二子块B22之间通过第一透明导线12连接。通过把所述第四子像素B2分割成相互连接的两部分,能够进一步降低所述第一显示区AA1的衍射峰强度,如图6所示。另外,所述第一子块B21和所述第二子块B22通过所述第一透明导线12连接,能够避免连接所述第一子块B21和所述第二子块B22的连接导线对所述第一显示区AA1的透光面积的影响。其他说明请参照上述实施例,在此不再赘述。
在一种实施例中,请结合参照图1至图8,图7为本申请实施例提供的第一像素区的另一种细节结构示意图,图8为图7中第一像素区的结构对应的衍射峰强度的仿真示意图。与上述实施例不同的是,在所述第一像素区PA1内,所述第四子像素B2、所述第五子像素R2以及所述第六子像素G2中的至少一个子像素的表面形状为多边形,且多边形的拐角处为圆角。如图7所示,所述第四子像素B2、所述第五子像素R2以及所述第六子像素G2的表面形状均为多边形,且多边形的拐角处为圆角,通过把所述第一像素区PA1内的所述第四子像素B2、所述第五子像素R2以及所述第六子像素G2的拐角均设置为圆角,能够进一步降低所述第一显示区AA1的衍射峰强度,如图8所示。其他说明请参照上述实施例,在此不再赘述。
基于同一发明构思,本申请实施例还提供一种电子装置,所述电子装置包括壳体以及前述实施例其中之一的显示面板,所述显示面板装配在所述壳体内。所述电子装置包括手机、平板、电视、可穿戴显示设备等可显示产品。
根据上述实施例可知:
本申请提供一种显示面板和电子装置,该显示面板包括第一显示区和位于第一显示区外围的第二显示区,第一显示区包括多个第一像素区和多个像素空白区,每个所述像素空白区对应所述第二显示区的三个子像素列,每个所述第一像素区也对应所述第二显示区的三个子像素列,如此可使第一显示区的像素密度小于第二显示区的像素密度,以使第一显示区的透光率大于第二显示区的透光率,可增大第一显示区的透光区的面积,降低衍射峰强度,进而提高成像品质,以缓解现有屏下摄像头区域存在可见光衍射降低成像品质的技术问题。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
以上对本申请实施例进行了详细介绍,本文中应用了具体个例对本申请的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想;本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (20)

  1. 一种显示面板,其包括第一显示区和位于所述第一显示区外围的第二显示区,所述第一显示区的透光率大于所述第二显示区的透光率;
    所述第一显示区包括多个第一像素区和多个像素空白区,所述第一像素区和所述像素空白区在第一方向上交替排布,且所述第一像素区和所述像素空白区在第二方向上也交替排布,所述第一方向和所述第二方向不同;
    所述第二显示区包括多个阵列排布的子像素,多个所述子像素包括:多个沿着所述第一方向设置的子像素行和多个沿着所述第二方向设置的子像素列;
    其中,在所述第一方向上,所述第一像素区与两个相邻的所述子像素行重叠设置;在所述第二方向上,所述第一像素区与三个相邻的所述子像素列重叠设置。
  2. 根据权利要求1所述的显示面板,其中,在所述第二显示区中,多个所述子像素包括:多个显示第一颜色的第一子像素、显示第二颜色的第二子像素、以及显示第三颜色的第三子像素;
    所述第一子像素和所述第二子像素在所述第一方向上交替排布形成多个第一行,所述第三子像素在所述第一方向上排布形成多个第二行,多个所述子像素行包括交替排布的所述第一行和所述第二行;
    所述第一子像素和所述第二子像素在所述第二方向上交替排布形成多个第一列,所述第三子像素在所述第二方向上排布形成多个第二列,多个所述子像素列包括交替排布的所述第一列和所述第二列;
    其中,在所述第一方向上,所述第一像素区与相邻的一个所述第一行和一个所述第二行重叠设置;
    在所述第二方向上,所述第一像素区与一个所述第一列和相邻的两个所述第二列重叠设置,或者,所述第一像素区与一个所述第二列和相邻的两个所述第一列重叠设置。
  3. 根据权利要求2所述的显示面板,其中,在所述第一显示区,所述第一像素区包括:显示所述第一颜色的第四子像素、显示所述第二颜色的第五子像素、以及显示所述第三颜色的第六子像素;
    其中,所述第四子像素的面积大于所述第一子像素的面积,所述第五子像素的面积大于所述第二子像素面积,所述第六子像素的面积大于所述第三子像素的面积。
  4. 根据权利要求3所述的显示面板,其中,在所述第一方向上,所述第四子像素与相邻的一个所述第一行和一个所述第二行重叠设置,所述第五子像素与所述第一行或所述第二行中的一个重叠设置,所述第六子像素与所述第一行或所述第二行中的另一个重叠设置;
    在所述第二方向上,所述第四子像素与相邻的一个所述第一列和一个所述第二列重叠设置,所述第五子像素与相邻的一个所述第一列和一个所述第二列重叠设置,所述第六子像素与相邻的一个所述第一列和一个所述第二列重叠设置。
  5. 根据权利要求4所述的显示面板,其中,在所述第一显示区,所述第四子像素在所述第二方向上排布成多个第三列,所述第五子像素和所述第六子像素在所述第二方向上交替排布成多个第四列;
    在所述第二方向上,一个所述第三列与相邻的一个所述第一列和一个所述第二列重叠设置,一个所述第四列与相邻的一个所述第一列和一个所述第二列重叠设置;
    在所述第二方向上,相邻的一个所述第三列和一个所述第四列共同与一个所述第一列和相邻的两个所述第二列重叠设置,或者,与一个所述第二列和相邻的两个所述第一列重叠设置。
  6. 根据权利要求5所述的显示面板,其中,相邻的所述第三列和所述第四列与对应的一个所述第一列和相邻的两个所述第二列共用数据线,或者,与对应的一个所述第二列和相邻的两个所述第一列共用数据线。
  7. 根据权利要求6所述的显示面板,其中,所述第三列的所述第四子像素与相邻的两个所述第一列中的一列的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第五子像素与相邻的两个所述第一列中的另一列的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第六子像素与所述第二列中的所述第三子像素共用一条数据线。
  8. 根据权利要求6所述的显示面板,其中,所述第三列的所述第四子像素与相邻的两个所述第二列中的一列的所述第三子像素共用一条数据线,所述第四列的所述第五子像素与所述第一列中的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第六子像素与相邻的两个所述第二列中的另一列的所述第三子像素共用一条数据线。
  9. 根据权利要求5所述的显示面板,其中,在所述第一方向上,一个所述第四子像素与相邻的一个所述第五子像素和一个所述第六子像素重叠设置。
  10. 根据权利要求9所述的显示面板,其中,所述第四子像素包括第一子块和第二子块,所述第一子块和所述第二子块在所述第二方向上间隔排布,且所述第一子块和所述第二子块之间通过第一透明导线连接。
  11. 根据权利要求9所述的显示面板,其中,所述第四子像素、所述第五子像素以及所述第六子像素中的至少一个子像素的表面形状为多边形,且多边形的拐角处为圆角。
  12. 根据权利要求2所述的显示面板,其中,所述第一颜色为蓝色,所述第三颜色为绿色,所述第二颜色为红色。
  13. 一种电子装置,其包括壳体以及装配在所述壳体内的显示面板,所述显示面板包括第一显示区和位于所述第一显示区外围的第二显示区,所述第一显示区的透光率大于所述第二显示区的透光率;
    所述第一显示区包括多个第一像素区和多个像素空白区,所述第一像素区和所述像素空白区在第一方向上交替排布,且所述第一像素区和所述像素空白区在第二方向上也交替排布,所述第一方向和所述第二方向不同;
    所述第二显示区包括多个阵列排布的子像素,多个所述子像素包括:多个沿着所述第一方向设置的子像素行和多个沿着所述第二方向设置的子像素列;
    其中,在所述第一方向上,所述第一像素区与两个相邻的所述子像素行重叠设置;在所述第二方向上,所述第一像素区与三个相邻的所述子像素列重叠设置。
  14. 根据权利要求13所述的电子装置,其中,在所述第二显示区中,多个所述子像素包括:多个显示第一颜色的第一子像素、显示第二颜色的第二子像素、以及显示第三颜色的第三子像素;
    所述第一子像素和所述第二子像素在所述第一方向上交替排布形成多个第一行,所述第三子像素在所述第一方向上排布形成多个第二行,多个所述子像素行包括交替排布的所述第一行和所述第二行;
    所述第一子像素和所述第二子像素在所述第二方向上交替排布形成多个第一列,所述第三子像素在所述第二方向上排布形成多个第二列,多个所述子像素列包括交替排布的所述第一列和所述第二列;
    其中,在所述第一方向上,所述第一像素区与相邻的一个所述第一行和一个所述第二行重叠设置;
    在所述第二方向上,所述第一像素区与一个所述第一列和相邻的两个所述第二列重叠设置,或者,所述第一像素区与一个所述第二列和相邻的两个所述第一列重叠设置。
  15. 根据权利要求14所述的电子装置,其中,在所述第一显示区,所述第一像素区包括:显示所述第一颜色的第四子像素、显示所述第二颜色的第五子像素、以及显示所述第三颜色的第六子像素;
    其中,所述第四子像素的面积大于所述第一子像素的面积,所述第五子像素的面积大于所述第二子像素面积,所述第六子像素的面积大于所述第三子像素的面积。
  16. 根据权利要求15所述的电子装置,其中,在所述第一方向上,所述第四子像素与相邻的一个所述第一行和一个所述第二行重叠设置,所述第五子像素与所述第一行或所述第二行中的一个重叠设置,所述第六子像素与所述第一行或所述第二行中的另一个重叠设置;
    在所述第二方向上,所述第四子像素与相邻的一个所述第一列和一个所述第二列重叠设置,所述第五子像素与相邻的一个所述第一列和一个所述第二列重叠设置,所述第六子像素与相邻的一个所述第一列和一个所述第二列重叠设置。
  17. 根据权利要求16所述的电子装置,其中,在所述第一显示区,所述第四子像素在所述第二方向上排布成多个第三列,所述第五子像素和所述第六子像素在所述第二方向上交替排布成多个第四列;
    在所述第二方向上,一个所述第三列与相邻的一个所述第一列和一个所述第二列重叠设置,一个所述第四列与相邻的一个所述第一列和一个所述第二列重叠设置;
    在所述第二方向上,相邻的一个所述第三列和一个所述第四列共同与一个所述第一列和相邻的两个所述第二列重叠设置,或者,与一个所述第二列和相邻的两个所述第一列重叠设置。
  18. 根据权利要求17所述的电子装置,其中,相邻的所述第三列和所述第四列与对应的一个所述第一列和相邻的两个所述第二列共用数据线,或者,与对应的一个所述第二列和相邻的两个所述第一列共用数据线。
  19. 根据权利要求18所述的电子装置,其中,所述第三列的所述第四子像素与相邻的两个所述第一列中的一列的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第五子像素与相邻的两个所述第一列中的另一列的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第六子像素与所述第二列中的所述第三子像素共用一条数据线。
  20. 根据权利要求18所述的电子装置,其中,所述第三列的所述第四子像素与相邻的两个所述第二列中的一列的所述第三子像素共用一条数据线,所述第四列的所述第五子像素与所述第一列中的所述第一子像素和所述第二子像素共用一条数据线,所述第四列的所述第六子像素与相邻的两个所述第二列中的另一列的所述第三子像素共用一条数据线。
PCT/CN2023/104690 2023-06-15 2023-06-30 显示面板和电子装置 Ceased WO2024254916A1 (zh)

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