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:
Dec. 31, 2024
Filed:
Feb. 23, 2021
Hefei Boe Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hu Li, Beijing, CN;
Tingfei Wang, Beijing, CN;
Liangliang Zheng, Beijing, CN;
Hai Kang, Beijing, CN;
Douqing Zhang, Beijing, CN;
Zhao Dong, Beijing, CN;
Xuemei Zhao, Beijing, CN;
Hefei BOE Optoelectronics Technology Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display device, including a backlight module (). The backlight module () includes an optical film layer (), the optical film layer () includes at least two diffusers () stacked in sequence, and the haze of each diffuser () is 80%-99%. The backlight module () further includes an LED light source (), and the optical band of the LED light source () is greater than 455 nm. The display device further includes a cover plate () and at least one anti-reflection layer (), the cover plate () is provided with an atomization layer (), and the anti-reflection layer () is located on the side of the cover plate () facing away from a display panel ().