Invention Grant
- Patent Title: Transparent conductive film and method for producing same
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Application No.: US13808911Application Date: 2011-07-05
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Publication No.: US09860981B2Publication Date: 2018-01-02
- Inventor: Takuro Tanaka , Yasuhiko Nakagawa , Hiroyuki Iizuka , Koji Ohguma , Mikio Yamahiro
- Applicant: Takuro Tanaka , Yasuhiko Nakagawa , Hiroyuki Iizuka , Koji Ohguma , Mikio Yamahiro
- Applicant Address: JP Tokyo
- Assignee: JNC CORPORATION
- Current Assignee: JNC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: JCIPRNet
- Priority: JP2010-156488 20100709
- International Application: PCT/JP2011/065406 WO 20110705
- International Announcement: WO2012/005271 WO 20120112
- Main IPC: H05K1/03
- IPC: H05K1/03 ; G06F3/044 ; H05K3/00 ; C08J7/04

Abstract:
Provided is a transparent conductive film having multilayer structure, and inconspicuous pattern shape and good visibility. The film includes: transparent base 11 formed of film-like polymer resin; first hard coat layer 12 laminated on the base 11; first transparent dielectric layer 13 laminated as required on the layer 12; and first transparent conductive layer 14 laminated on the layer 13. The base 11 has a film thickness of 2 to 250 micrometers. The layer 12 is formed of hardening resin containing inorganic oxide, with refractive index: 1.40 to 1.90 and film thickness: 0.5 to 6 micrometers. The layer 13 is formed of inorganic substance, with refractive index: 1.30 to 1.50 and film thickness: 10 to 50 nanometers. The layer 14 is formed of at least one kind of inorganic oxide, metal and carbon, and patterned, and has a film thickness of 10 nanometers to 2 micrometers.
Public/Granted literature
- US20130113757A1 TRANSPARENT CONDUCTIVE FILM AND METHOD FOR PRODUCING SAME Public/Granted day:2013-05-09
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