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. 12, 2019
Filed:
Jul. 01, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Shengji Yang, Beijing, CN;
Xiaochuan Chen, Beijing, CN;
Panhua Wang, Beijing, CN;
Xue Dong, Beijing, CN;
Hailin Xue, Beijing, CN;
Haisheng Wang, Beijing, CN;
Yingming Liu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The invention provides a backlight and a display device, the backlight includes multiple backlight scanning lines and multiple backlight data lines, which are provided in different layers and are intersected with each other to divide the backlight into a plurality of light-emitting units, each of which is provided with one light-emitting diode and a light-emitting circuit for driving the light-emitting diode to emit light, the light-emitting circuits for a same row of light-emitting units are electrically connected to a corresponding backlight scanning line, the light-emitting circuits for a same column of light-emitting units are electrically connected to a corresponding backlight data line, the backlight scanning line is configured for providing a scanning signal to the light-emitting circuit, and the backlight data line is configured for providing a gray scale signal to the light-emitting circuit to control brightness of the light-emitting unit.