US 12,225,791 B2
Display module and vehicle display apparatus
Jiaxiang Wang, Beijing (CN); Binfeng Feng, Beijing (CN); Fei Li, Beijing (CN); Qi Huang, Beijing (CN); Shangnan Jin, Beijing (CN); Yumin Li, Beijing (CN); and Zhihong Cui, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/022,119
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Mar. 29, 2022, PCT No. PCT/CN2022/083762
§ 371(c)(1), (2) Date Feb. 17, 2023,
PCT Pub. No. WO2023/184162, PCT Pub. Date Oct. 5, 2023.
Prior Publication US 2024/0251612 A1, Jul. 25, 2024
Int. Cl. H05K 5/00 (2006.01); H05K 5/03 (2006.01); H10K 59/131 (2023.01); H10K 59/179 (2023.01); H10K 59/90 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/131 (2023.02) [H05K 5/0018 (2022.08); H05K 5/03 (2013.01); H10K 59/179 (2023.02); H10K 59/90 (2023.02); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display module, comprising:
a display panel, at least one flexible circuit board and at least one printed circuit board; wherein
the display panel comprises a plurality of connection pads located in a bonding area;
the flexible circuit board comprises a first body, a plurality of output pads and a plurality of input pads, wherein the first body comprises a bendable portion and a flat portion which are connected, the bendable portion comprises a protruding portion protruding relative to the flat portion, the plurality of output pads are located on the protruding portion, and are in bonding connection with the plurality of connection pads, and the plurality of input pads are located on one side of the flat portion away from the bendable portion; and
the printed circuit board comprises a second body and a plurality of bonding pads, wherein the second body comprises a strip-shaped main body portion and at least one branching portion connected with a long side of the strip-shaped main body portion, the plurality of bonding pads are located on at least one side edge of each branching portion adjacent to the strip-shaped main body portion, and the plurality of bonding pads are in bonding connection with the plurality of input pads.