US 12,075,682 B2
Display device
Hao Huang, Beijing (CN); Fei Li, Beijing (CN); Yaqian Zhang, Beijing (CN); Xinpeng Wang, Beijing (CN); Xiaolong Zhu, Beijing (CN); Hengzhen Liang, Beijing (CN); and Huan Meng, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/639,177
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Feb. 2, 2021, PCT No. PCT/CN2021/074950
§ 371(c)(1), (2) Date Feb. 28, 2022,
PCT Pub. No. WO2021/190164, PCT Pub. Date Sep. 30, 2021.
Claims priority of application No. 202010220653.6 (CN), filed on Mar. 25, 2020.
Prior Publication US 2022/0328576 A1, Oct. 13, 2022
Int. Cl. H01L 51/52 (2006.01); H10K 50/84 (2023.01); H10K 50/87 (2023.01); H10K 59/60 (2023.01); H10K 59/12 (2023.01)
CPC H10K 59/60 (2023.02) [H10K 50/841 (2023.02); H10K 50/87 (2023.02); H10K 59/12 (2023.02)] 15 Claims
OG exemplary drawing
 
1. A display device, comprising:
a first camera region, configured to install a first camera therein;
a second camera region, arranged in parallel with the first camera region along a first direction and configured to install a second camera therein;
a function integrating region, located between the first camera region and the second camera region and configured to install a plurality of functional modules therein;
an ambient light sensing region, arranged in parallel with the function integrating region along a second direction and configured to install an ambient light sensor therein, wherein the second direction intersects with the first direction;
a display panel, comprising a first through hole located in the first camera region, a second through hole located in the second camera region, and a non-display region between the first through hole and the second through hole;
a cover plate, disposed on a display side of the display panel;
a grid glue, disposed on a side of the display panel facing away from the cover plate, wherein the grid glue has a first opening in each of the first camera region, the second camera region, the function integrating region and the ambient light sensing region; and in the first camera region, an orthographic projection of the first opening on a plane where the cover plate is located fully covers and has an area greater than an orthographic projection of the first through hole on a plane where the cover plate is located; in the second camera region, an orthographic projection of the first opening on a plane where the cover plate is located fully covers and has an area greater than an orthographic projection of the second through hole on a plane where the cover plate is located;
a rigid heat dissipating layer, disposed on a side of the grid glue facing away from the display panel, wherein the rigid heat dissipating layer has a second opening in each of the first camera region, the second camera region, the function integrating region and the ambient light sensing region; and in each of the first camera region, the second camera region, the function integrating region and the ambient light sensing region, an orthographic projection of the second opening on the plane where the cover plate is located fully covers and has an area greater than the orthographic projection of the first opening; and
a photosensitive module, disposed on a side of the rigid heat dissipating layer facing away from the grid glue, wherein an orthographic projection of the photosensitive module on the plane where the cover plate is located fully covers and has an area greater than the orthographic projections of the first opening and the second opening.