Title:
BACKLIGHT MODULE AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/015341
Kind Code:
A1
Abstract:
A backlight module (1) and a driving method therefor, and a display device (9). The backlight module (1) comprises: a plurality of driving units (3) and a plurality of light-emitting elements (4); each driving unit (3) is correspondingly connected to one light-emitting element (4), and each light-emitting element (4) is configured to be independently driven by the driving unit (3) connected thereto; the driving unit (3) is configured to control at least one of the light-emitting duration and the light-emitting brightness of the light-emitting element (4) connected thereto. The backlight module (1) can be used for providing backlight for a display panel.
Inventors:
SHI LINGYUN (CN)
ZHANG HAO (CN)
SUN HAIWEI (CN)
CHEN MING (CN)
ZHANG HAO (CN)
SUN HAIWEI (CN)
CHEN MING (CN)
Application Number:
PCT/CN2018/078840
Publication Date:
January 24, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/34; G02F1/13357; H05B44/00
Foreign References:
| CN101836246A | 2010-09-15 | |||
| CN101563724A | 2009-10-21 | |||
| CN1766711A | 2006-05-03 | |||
| CN107145009A | 2017-09-08 | |||
| CN101329850A | 2008-12-24 | |||
| US20130175934A1 | 2013-07-11 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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