Title:
LIGHT GUIDE PLATE, FRONT LIGHT GUIDE STRUCTURE FOR REFLECTIVE TFT SCREEN, AND SUNLIGHT SCREEN
Document Type and Number:
WIPO Patent Application WO/2022/032915
Kind Code:
A1
Abstract:
A light guide plate (1), a front light guide structure for a reflective TFT screen (5), and a sunlight screen, which relate to the technical field of display. The light guide plate (1) comprises a light guide substrate (11), wherein lattice points (111) are fixed at a side of the light guide substrate (11), and the lattice points (111) are provided on the light guide substrate (11) by means of UV imprinting. By means of providing the lattice points (111) on the light guide substrate (11) by means of UV imprinting, the reflectivity of the light guide substrate (11) can be effectively reduced, and a better display effect can thus be obtained.
Inventors:
LONG DINGHUA (CN)
ZHANG HAIHUI (CN)
ZHANG HAIHUI (CN)
Application Number:
PCT/CN2020/130146
Publication Date:
February 17, 2022
Filing Date:
November 19, 2020
Export Citation:
Assignee:
NEW VISION DISPLAY TECH SHENZHEN CO LTD (CN)
International Classes:
G02B6/00; G09F9/30
Foreign References:
| CN103364865A | 2013-10-23 | |||
| CN104064118A | 2014-09-24 | |||
| CN210982798U | 2020-07-10 | |||
| CN109725381A | 2019-05-07 | |||
| CN206920641U | 2018-01-23 | |||
| US20070035507A1 | 2007-02-15 |
Attorney, Agent or Firm:
KEYCOM PARTNERS, P. C. (CN)
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