Title:
TRANSPARENT CONDUCTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2020/019383
Kind Code:
A1
Abstract:
The present invention relates to a transparent conductive film, wherein a b*value of a conductive film is reduced by means of adding a colorant, thus improving the transmittance of the conductive film. The present invention addresses the technical problems in existing transparent conductive films in which said films will experience film discoloration and the visibility thereof will vary due to the coating of a conductive paste, and provided therein is a transparent conductive film. The transparent conductive film comprises a transparent carrier, and a conductive layer and a protective layer that are successively coated on the transparent carrier; the components of the protective layer comprise acrylic resin, a mixed solvent and a colorant. According to CIELab *color model (Lab*), on the basis of how a person feels about a color, compensation for the visual effect of discoloration may be implemented by means of adding, on the protective layer, a colorant corresponding to a conductive layer display color, thereby improving the transmittance of the conductive film.
Inventors:
ZENG XIPING (CN)
JIN SHIDONG (CN)
WANG HAIBO (CN)
LI XIAOMING (CN)
JIN SHIDONG (CN)
WANG HAIBO (CN)
LI XIAOMING (CN)
Application Number:
PCT/CN2018/101211
Publication Date:
January 30, 2020
Filing Date:
August 18, 2018
Export Citation:
Assignee:
SHENZHEN HUAKE TEK CO LTD (CN)
International Classes:
H01B5/14; H01B13/00
Domestic Patent References:
| WO2017100086A1 | 2017-06-15 |
Foreign References:
| CN107075280A | 2017-08-18 | |||
| CN103730187A | 2014-04-16 | |||
| JP2010222507A | 2010-10-07 | |||
| JP2010157471A | 2010-07-15 |
Attorney, Agent or Firm:
SHENZHEN GHZF INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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