US 11,740,523 B2
Display panel and display device
Chunxu Zhang, Beijing (CN); Yuntian Zhang, Beijing (CN); Xiaoting Jiang, Beijing (CN); Haipeng Yang, Beijing (CN); and Ke Dai, Beijing (CN)
Assigned to Hefei BOE Display Technology Co., Ltd., Hefei (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/772,674
Filed by Hefei BOE Display Technology Co., Ltd., Hefei (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jun. 8, 2021, PCT No. PCT/CN2021/098966
§ 371(c)(1), (2) Date Apr. 28, 2022,
PCT Pub. No. WO2022/012227, PCT Pub. Date Jan. 20, 2022.
Claims priority of application No. 202010696740.9 (CN), filed on Jul. 17, 2020.
Prior Publication US 2023/0042675 A1, Feb. 9, 2023
Int. Cl. G02F 1/1333 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01)
CPC G02F 1/136286 (2013.01) [G02F 1/1368 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a first substrate, comprising:
a first base substrate; and
a plurality of spacers arranged on the first base substrate; and
a second substrate arranged opposite to the first substrate, comprising:
a second base substrate;
a plurality of gate lines and a plurality of data lines arranged on the second base substrate, wherein each of the plurality of gate lines is arranged in a row direction, and each of the plurality of data lines is arranged in a column direction;
a plurality of sub-pixels arranged on the second base substrate in an array in the row direction and the column direction, wherein the plurality of gate lines and the plurality of data lines intersect to define the plurality of sub-pixels, and each of the plurality of sub-pixels comprises a light transmission region; and
a second data line arranged adjacent to the first sub-pixel,
wherein the plurality of spacers comprise at least one first spacer, the plurality of data lines comprise at least a first data line, the plurality of sub-pixels comprise a first sub-pixel, and the first data line is arranged adjacent to the first sub-pixel;
wherein an orthographic projection of the first spacer on the second base substrate is adjacent to an orthographic projection of the light transmission region of the first sub-pixel on the second base substrate, and the orthographic projection of the first spacer on the second base substrate is spaced apart from an orthographic projection of the first data line on the second base substrate;
wherein the first data line comprises a body portion and a bending portion, and an orthographic projection of the bending portion on the second base substrate is bent toward a direction away from the orthographic projection of the first spacer on the second base substrate with respect to an orthographic projection of the body portion on the second base substrate;
wherein an orthographic projection of the first data line on the second base substrate and an orthographic projection of the second data line on the second base substrate are respectively located on both sides of the orthographic projection of the first spacer on the second base substrate in the row direction, and a distance between the orthographic projection of the second data line on the second base substrate and the orthographic projection of the first spacer on the second base substrate in the row direction is greater than a distance between the orthographic projection of the first data line on the second base substrate and the orthographic projection of the first spacer on the second base substrate in the row direction;
wherein the second data line comprises a body portion and a bending portion, a projection of the bending portion of the second data line in the row direction at least partially overlaps a projection of the first spacer in the row direction, and an orthographic projection of the bending portion of the second data line on the second base substrate is bent toward a direction away from the orthographic projection of the first spacer on the second base substrate with respect to the orthographic projection of the body portion of the second data line on the second base substrate;
wherein the plurality of gate lines comprise a first gate line arranged adjacent to the first sub-pixel, and the orthographic projection of the first spacer on the second base substrate falls within an orthographic projection of the first gate line on the second base substrate,
wherein the first gate line comprises a first widened portion and a second widened portion, an orthographic projection of the first widened portion and the second widened portion on the second base substrate is located between the orthographic projection of the first data line on the second base substrate and the orthographic projection of the second data line on the second base substrate; and
wherein the second substrate further comprises a plurality of common electrode lines arranged on the second base substrate, and each of the plurality of common electrode lines is arranged in the row direction,
wherein the plurality of common electrode lines comprise a first common electrode line, an orthographic projection of the first common electrode line on the second base substrate is adjacent to the orthographic projection of the first gate line on the second base substrate, the first common electrode line comprises a body portion and a bending portion, a projection of the bending portion of the first common electrode line in the column direction at least partially overlaps a projection of the first widened portion in the column direction, and an orthographic projection of the bending portion of the first common electrode line on the second base substrate is bent toward a direction away from the orthographic projection of the first widened portion on the second base substrate with respect to the orthographic projection of the body portion of the first common electrode line on the second base substrate.