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:
Feb. 18, 2025
Filed:
Apr. 29, 2022
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Ming Chen, Beijing, CN;
Nani Liu, Beijing, CN;
Kai Diao, Beijing, CN;
Han Zhang, Beijing, CN;
Long Hu, Beijing, CN;
Hongyu Zhao, Beijing, CN;
Siyu Wu, Beijing, CN;
Jingran Niu, Beijing, CN;
Jiwei Sun, Beijing, CN;
Yuhang Lin, Beijing, CN;
Dingjie Zheng, Beijing, CN;
Fuzhou BOE Optoelectronics Technology Co., Ltd., Fujian, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display device and a control method therefor are disclosed. The display device includes: a first backlight module; a second backlight module located at a light emergent side of the first backlight module; and a display panel located at a side of the second backlight module facing away from the first backlight module; where the first backlight module includes a first light board, and the first light board emits light to a side of the second backlight module; the second backlight module includes at least one second light board, second light boards of the at least one second light board are stacked, and the second light boards transmit the light emitted by the first backlight module and emit light to the display panel; the first light board includes a plurality of first light sources, each second light board of the second light boards includes a plurality of second light sources.