US 12,242,690 B2
Panel, motherboard, and display device
Jun Yan, Beijing (CN); and Xiangdan Dong, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/022,983
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Apr. 24, 2022, PCT No. PCT/CN2022/088831
§ 371(c)(1), (2) Date Feb. 23, 2023,
PCT Pub. No. WO2023/205963, PCT Pub. Date Nov. 2, 2023.
Prior Publication US 2024/0272741 A1, Aug. 15, 2024
Int. Cl. G06F 3/041 (2006.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 59/88 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC G06F 3/04164 (2019.05) [H10K 59/131 (2023.02); H10K 59/40 (2023.02); H10K 59/88 (2023.02); H10K 77/111 (2023.02); G06F 2203/04102 (2013.01); H10K 2102/311 (2023.02)] 18 Claims
OG exemplary drawing
 
1. A panel, comprising an active area and an inactive area surrounding the active area, wherein the panel comprises:
a plurality of groups of signal lines in the active area;
a plurality of groups of bonding pins distributed in portions of the inactive area on two opposite sides of the active area, and different groups of bonding pins on a same side of the active area being arranged in a row; and
a plurality of groups of trace lines distributed in the inactive area surrounding the active area, an end of the trace line being electrically connected with the signal line, other end of the trace line being electrically connected with the bonding pin, and two ends of a same signal line being electrically connected with two trace lines;
wherein the plurality of groups of signal lines comprise:
two groups of first signal sub-lines extending in a first direction, the two groups of first signal sub-lines being symmetrically distributed with respect to a first central line passing through a center of the active area, and an extension direction of the first central line being the first direction; and
the plurality of groups of trace lines comprise:
four groups of first sub-trace lines, every two groups of first sub-trace lines being electrically connected with one group of first signal sub-lines, two groups of first sub-trace lines connected with a same group of first signal sub-lines being symmetrical with respect to a second central line passing through the center of the active area, two groups of first sub-trace lines connected with different groups of first signal sub-lines being symmetrical with respect to the first central line, an extension direction of the second central line being a second direction, and the second direction intersecting the first direction.