Invention Grant
- Patent Title: Transparent conductive film
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Application No.: US13709280Application Date: 2012-12-10
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Publication No.: US09609745B2Publication Date: 2017-03-28
- Inventor: Katsunori Takada , Kazuhiro Ikai , Hiroki Kuramoto , Hiroyuki Takao , Naoki Tsuno
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Osaka
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2011-276019 20111216; JP2012-220239 20121002
- Main IPC: H05K1/02
- IPC: H05K1/02 ; H01B1/08

Abstract:
A transparent conductive film includes a film base, a cured resin layer formed at one side of the film base, and an indium composite oxide layer laminated at a side of the cured resin layer opposite to the film base. The indium composite oxide layer has a thickness of 20 nm to 50 nm. The cured resin layer has a plurality of spherical particles and a binder resin layer which fixes the plurality of spherical particles to the film base. A difference w−d between a mode particle size w and a thickness d of the binder resin layer is greater than zero and less than or equal to 1.2 μm, where w is a mode particle size of the spherical particles and d is a thickness of the binder resin layer.
Public/Granted literature
- US20130157010A1 TRANSPARENT CONDUCTIVE FILM Public/Granted day:2013-06-20
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