US 12,073,807 B2
Display apparatus and method for driving display apparatus
Wenjie Hou, Beijing (CN); Cong Wang, Beijing (CN); Yingmeng Miao, Beijing (CN); Dongchuan Chen, Beijing (CN); and Jiantao Liu, Beijing (CN)
Assigned to Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/016,845
Filed by Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Feb. 18, 2022, PCT No. PCT/CN2022/076920
§ 371(c)(1), (2) Date Jan. 18, 2023,
PCT Pub. No. WO2023/155164, PCT Pub. Date Aug. 24, 2023.
Prior Publication US 2024/0249695 A1, Jul. 25, 2024
Int. Cl. G09G 3/36 (2006.01); H05K 1/18 (2006.01)
CPC G09G 3/3677 (2013.01) [G09G 3/3688 (2013.01); H05K 1/189 (2013.01); G09G 2320/041 (2013.01); H05K 2201/10136 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a display substrate, comprising a display area and a non-display area;
wherein the display substrate comprises:
gate drive circuit, connected with gate lines disposed in the display area;
a plurality of clock signal lines; and
a bonding pad;
a first circuit board; and
a second circuit board; wherein:
the first circuit board and the second circuit board are independent of each other;
the first circuit board is disposed at a side, facing away from the display area, of the second circuit board;
the first circuit board and the second circuit board are electrically connected with the bonding pad;
the first circuit board is electrically connected with the gate drive circuit by means of the plurality of clock signal lines; and
in an extension direction of the gate line, a width of the first circuit board is smaller than a width of the second circuit board.