US 12,248,209 B2
Dimming glass and manufacturing method thereof
Deshen Zhai, Beijing (CN); Chunlei Wang, Beijing (CN); Sikai Zhang, Beijing (CN); Ying Wang, Beijing (CN); Peng Liang, Beijing (CN); Xiaoqian Ju, Beijing (CN); Xiaolong Wu, Beijing (CN); Changyin Wang, Beijing (CN); Zhan Li, Beijing (CN); Juan Chen, Beijing (CN); Yongzhong Zhang, Beijing (CN); and Jing Pang, Beijing (CN)
Assigned to BEIJING BOE SENSOR TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/275,684
Filed by Beijing BOE Sensor Technology Co., Ltd., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Mar. 31, 2022, PCT No. PCT/CN2022/084545
§ 371(c)(1), (2) Date Aug. 3, 2023,
PCT Pub. No. WO2023/184394, PCT Pub. Date Oct. 5, 2023.
Prior Publication US 2025/0013088 A1, Jan. 9, 2025
Int. Cl. G02F 1/133 (2006.01); G02F 1/1333 (2006.01); G02F 1/1339 (2006.01)
CPC G02F 1/13306 (2013.01) [G02F 1/133354 (2021.01); G02F 1/1339 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A dimming glass, comprising:
two glass substrates arranged oppositely to form a cell;
at least one dimming functional layer arranged between the two glass substrates, wherein an edge of each glass substrate has a sealant region which is not covered by the dimming functional layer, at least one side of the dimming functional layer is a bonding side, a bonding circuit board is arranged at the bonding side of the dimming functional layer, and a plurality of conductive leads is connected to the bonding circuit board; and
a sealant, wherein the sealant is filled between sealant regions of the two glass substrates;
wherein each conductive lead comprises a connecting end, a protruding end and an extension segment connecting the connecting end and the protruding end, the connecting end is connected to the bonding circuit board, the protruding end extends to an outer side of an edge of the glass substrate, at least a part of the extension segment extends in a first direction, the first direction is an extension direction of an edge of the bonding side of the dimming functional layer, and the extension segment is at least partially located in the sealant region and secured through the sealant.