- Patent Title: Transfer film, electrode protective film, laminate, electrostatic capacitance-type input device, method for manufacturing electrostatic capacitance-type input device, and method for manufacturing transfer film
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Application No.: US16121713Application Date: 2018-09-05
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Publication No.: US11014344B2Publication Date: 2021-05-25
- Inventor: Kentaro Toyooka , Yohei Aritoshi , Tatsuya Shimoyama
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2016-044831 20160308,JPJP2016-156904 20160809,JPJP2017-043227 20170307,JPJP2017-043289 20170307
- Main IPC: B32B27/08
- IPC: B32B27/08 ; B32B7/06 ; B32B27/28 ; B32B7/02 ; B32B37/00 ; B32B27/30 ; B32B37/26

Abstract:
A transfer film including, on a temporary support, a first transparent layer including at least a polymerizable monomer and a resin, a second transparent layer including at least metal oxide particles and a resin and having an average thickness of less than 200 nm, and a third transparent layer having an average thickness that is smaller than the average thickness of the second transparent layer sequentially from a temporary support side, and application thereof. The third transparent layer has a percentage of metal atoms in all atoms in the layer which is smaller than a percentage of metal atoms in all atoms in the second transparent layer, or a percentage of metal atoms in all atoms of 2% or less in a 300 μm×300 μm area in the case of being measured from an outermost surface opposite to a surface in contact with the second transparent layer using X-ray photoelectron spectroscopy.
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