Title:
BACKLIGHT MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/231505
Kind Code:
A1
Abstract:
A backlight module and a display device, relating to the technical field of display. The backlight module comprises a plurality of groups of light bars (1) arranged in a first direction. Each light bar (1) comprises: a PCB board (11); a plurality of lamp beads (12) sequentially arranged on the PCB board (11) in a second direction; and a lens module (13) provided on the light-exit side of the lamp beads (12) and configured to diffuse exit light of the lamp beads (12). The first direction intersects with the second direction, and the light diffusing ability of the lens module (13) in the second direction is less than that of the lens module (13) in the first direction.
Inventors:
GAO WEI (CN)
Application Number:
PCT/CN2023/081414
Publication Date:
December 07, 2023
Filing Date:
March 14, 2023
Export Citation:
Assignee:
HUIZHOU VISION NEW TECH CO LTD (CN)
International Classes:
G02F1/13357
Foreign References:
| CN114063343A | 2022-02-18 | |||
| CN203431608U | 2014-02-12 | |||
| CN110568666A | 2019-12-13 | |||
| CN204187531U | 2015-03-04 | |||
| CN217821185U | 2022-11-15 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF: