Title:
METHOD FOR PREPARING OPTICAL FILM, AND OPTICAL FILM
Document Type and Number:
WIPO Patent Application WO/2022/027786
Kind Code:
A1
Abstract:
A method for preparing an optical film, and the optical film. The method comprises: S10, mixing a titanium source precursor and a barium source, and adding an alkaline agent for reaction to obtain nanoparticles; and S20, mixing quantum dots, organic glue, and the nanoparticles, and performing coating to obtain the optical film.
Inventors:
SUN XIAOWEI (CN)
WANG KAI (CN)
ZHOU MIAO (CN)
YANG HONGCHENG (CN)
LIU PAI (CN)
XU BING (CN)
CHEN LIXUAN (CN)
LI DONGZE (CN)
WANG KAI (CN)
ZHOU MIAO (CN)
YANG HONGCHENG (CN)
LIU PAI (CN)
XU BING (CN)
CHEN LIXUAN (CN)
LI DONGZE (CN)
Application Number:
PCT/CN2020/115220
Publication Date:
February 10, 2022
Filing Date:
September 15, 2020
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
B82Y30/00; B82Y40/00; C09C1/36; C09K11/00
Domestic Patent References:
| WO2016167448A2 | 2016-10-20 |
Foreign References:
| CN111363385A | 2020-07-03 | |||
| CN101311377A | 2008-11-26 | |||
| CN105778109A | 2016-07-20 | |||
| CN109161250A | 2019-01-08 | |||
| CN105329938A | 2016-02-17 | |||
| CN111302390A | 2020-06-19 | |||
| KR20190057563A | 2019-05-29 | |||
| CN112010344A | 2020-12-01 | |||
| CN110964504A | 2020-04-07 | |||
| CN109897449A | 2019-06-18 | |||
| KR20160080280A | 2016-07-08 | |||
| KR100627632B1 | 2006-09-25 | |||
| JP2010030861A | 2010-02-12 | |||
| JP2018090438A | 2018-06-14 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF:
Previous Patent: METHOD FOR EVALUATING FOOD MASTICATION EFFICIENCY
Next Patent: DISPLAY PANEL AND DRIVING METHOD THEREFOR
Next Patent: DISPLAY PANEL AND DRIVING METHOD THEREFOR