US 11,774,670 B2
Display panel, method for manufacturing a display panel and display device
Xuefei Qin, Beijing (CN); Guangyun Tong, Beijing (CN); Yu Zhang, Beijing (CN); and Bochang Wang, Beijing (CN)
Assigned to Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/434,479
Filed by Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Feb. 2, 2021, PCT No. PCT/CN2021/074882
§ 371(c)(1), (2) Date Aug. 27, 2021,
PCT Pub. No. WO2021/190154, PCT Pub. Date Sep. 30, 2021.
Claims priority of application No. 202010218282.8 (CN), filed on Mar. 25, 2020.
Prior Publication US 2022/0357504 A1, Nov. 10, 2022
Int. Cl. F21V 8/00 (2006.01)
CPC G02B 6/0088 (2013.01) [G02B 6/0043 (2013.01); G02B 6/0055 (2013.01); G02B 6/0083 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising a back frame, a backlight module and a panel, wherein the backlight module and the panel are arranged in the back frame; the back frame comprises a back plate, and the back plate is provided with a hollow-out area;
the backlight module is arranged between the back plate and the panel and comprises a light transmissive area and a light emitting area, and the light transmissive area corresponds to the hollow-out area;
the panel is arranged on a side, away from the back plate, of the backlight module and comprises a display area and a transparent area, the display area corresponds to the light emitting area, and the transparent area corresponds to the light transmissive area.