The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Apr. 21, 2023
Chongqing Boe Optoelectronics Technology Co., Ltd., Chongqing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yuxu Geng, Beijing, CN;
Yong Deng, Beijing, CN;
Lan Xin, Beijing, CN;
Yansheng Sun, Beijing, CN;
Hebing MA, Beijing, CN;
Song Liu, Beijing, CN;
Lv Lv, Beijing, CN;
Yuan Xia, Beijing, CN;
Xiaozhen Fan, Beijing, CN;
Zhen Peng, Beijing, CN;
Longbo Huang, Beijing, CN;
Hong Wang, Beijing, CN;
Can Tang, Beijing, CN;
Haixu Zou, Beijing, CN;
Jian Chen, Beijing, CN;
Xinzhi Shao, Beijing, CN;
Pingjia Yu, Beijing, CN;
CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A backlight module includes a light guide plate and a prismatic reflective film. The prismatic reflective film is disposed on a surface of the light guide plate opposite to a light exit surface of the light guide plate. A surface of the reflective film proximate to the light guide plate is provided with a plurality of protruding structures thereon. The plurality of protruding structures extending in a first direction. Tops of at least two of the plurality of protruding structures are uneven.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile