Title:
QUANTUM DOT DISPLAY SCREEN OF SMART TELEVISION
Document Type and Number:
WIPO Patent Application WO/2021/142929
Kind Code:
A1
Abstract:
A quantum dot display screen of a smart television, the display screen comprising a housing (1); a pure blue lamp (2) is fixedly mounted at the interior of the housing (1), and a quantum dot light film (21) is fixedly mounted at the interior of the housing (1) on a side of the pure blue lamp (2); an incremental film (22) is fixedly mounted on a side of the quantum dot light film (21), an imaging block (23) is fixedly mounted on a side of the incremental film (22), and a liquid crystal panel (11) is fixedly mounted on a side of the imaging block (23). By using the quantum dot light film (21), the light source of the pure blue lamp (2) can be converted such that blue is converted to form the three primary colors of red, green, and blue, then the imaging block (23) is used to project to the liquid crystal panel (11), thus performing display at the liquid crystal panel (11), while the incremental film (22) can increase the brightness of the three primary colors, thus ensuring the clarity of display.
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Inventors:
YUAN CHANGLONG (CN)
Application Number:
PCT/CN2020/080593
Publication Date:
July 22, 2021
Filing Date:
March 23, 2020
Export Citation:
Assignee:
GANZHOU CITY MOSWS ELECTRONICS LTD (CN)
International Classes:
G09F9/35; G02F1/13357
Foreign References:
| CN110275349A | 2019-09-24 | |||
| CN107390433A | 2017-11-24 | |||
| CN105202483A | 2015-12-30 | |||
| CN109976041A | 2019-07-05 | |||
| CN106125398A | 2016-11-16 | |||
| CN107422533A | 2017-12-01 | |||
| TW201510619A | 2015-03-16 | |||
| US20150355399A1 | 2015-12-10 | |||
| CN106782112A | 2017-05-31 | |||
| CN208015869U | 2018-10-26 |
Attorney, Agent or Firm:
SHENZHEN ZHENGWEI INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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