Title:
UNIFORMLY TRANSPARENT AND CONDUCTIVE OPTICAL THIN FILM AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/018315
Kind Code:
A1
Abstract:
A uniformly transparent and conductive optical thin film and a preparation method therefor, solving the problems in metal nanowire (12) transparent conductive thin films of obvious etching marks, poor optical stability, and a nanomaterial being easily transferred by corrosion or metal ions. The addition of nanoparticles (13) having a matchable refractive index and a high corrosion resistance, the addition of an optical compensation layer, the use of a base having an anti-glare layer, and other such means, can solve the problem of obvious post-processing etching in metal nanowire (12) conductive thin films. By means of using an electric compensation layer to provide an entirely conductive transparent conductive thin film, corrosion resistance is improved. An ultraviolet stabilizer is added into a protective solution to improve the optical stability of the conductive film. An antioxidant, a dendrimer, and a complexing agent in the protective solution solve the problem of a nanomaterial being easily transferred by corrosion or metal ions.
Inventors:
LIU TENGJIAO (CN)
SU YANPING (CN)
LI XIN (CN)
HU YUAN (CN)
SU YANPING (CN)
LI XIN (CN)
HU YUAN (CN)
Application Number:
PCT/CN2020/112487
Publication Date:
February 04, 2021
Filing Date:
August 31, 2020
Export Citation:
Assignee:
BEIJING HINANO TECH CO LTD (CN)
International Classes:
H01B5/14; H01B13/00
Foreign References:
| CN110415865A | 2019-11-05 | |||
| CN103460304A | 2013-12-18 | |||
| CN104299681A | 2015-01-21 | |||
| CN102655031A | 2012-09-05 | |||
| CN104145313A | 2014-11-12 | |||
| JP2009094033A | 2009-04-30 | |||
| KR101631854B1 | 2016-06-20 |
Attorney, Agent or Firm:
FASTA INTELLECTUAL PROPERTY LIMITED (CN)
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