Title:
MINI LED BACKLIGHT PANEL AND BACKLIGHT MODULE
Document Type and Number:
WIPO Patent Application WO/2021/000472
Kind Code:
A1
Abstract:
The present application provides a Mini LED backlight panel, comprising multiple sub panels that are provided in a docking manner, wherein a light compensation region is arranged at a splicing portion of any two adjacent sub panels, and the light compensation region is internally filled with phosphor or quantum dots. The Mini LED backlight panel emits light to excite a material in the light compensation region to emit the light, then high and low light emitting surfaces adopt a design scheme of mixed arrangement of different light emitting angles, and brightness at the splicing portion is increased, thereby improving the quality of the light emitted by the Mini LED backlight panel, and facilitating ultra-thin design of a backlight module.
Inventors:
LIU FANCHENG (CN)
Application Number:
PCT/CN2019/114606
Publication Date:
January 07, 2021
Filing Date:
October 31, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H01L25/075; H01L33/48; H01L33/54
Foreign References:
| CN109656058A | 2019-04-19 | |||
| CN201302063Y | 2009-09-02 | |||
| CN110349942A | 2019-10-18 | |||
| CN203797566U | 2014-08-27 | |||
| CN108873485A | 2018-11-23 | |||
| JPH1164879A | 1999-03-05 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
Download PDF:
Previous Patent: HIGH-RESOLUTION IMAGE MATCHING METHOD AND SYSTEM
Next Patent: QUICK-RESPONSE SCREW PROPULSION EXCAVATOR
Next Patent: QUICK-RESPONSE SCREW PROPULSION EXCAVATOR