Title:
TRANSFER MATERIAL, TOUCH SENSOR AND MANUFACTURING METHOD THEREFOR, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/077891
Kind Code:
A1
Abstract:
Provided are a transfer material that has high capability to conceal an object to be concealed and improves a visibility property relating to the object to be concealed, a touch sensor that has excellent capability to conceal an electrode pattern and improves a visibility property relating to the electrode pattern, a method for manufacturing a touch sensor, and an image display device. The transfer material comprises: a provisional support body; a second transparent transfer layer; a third transparent transfer layer that is arranged on one surface of the second transparent transfer layer between the provisional support body and the second transparent transfer layer and has a refractive index higher than a refractive index of the second transparent transfer layer; and a first transparent transfer layer that is arranged on the other surface of the second transparent transfer layer and has a refractive index higher than the refractive index of the second transparent transfer layer.
Inventors:
TOYOOKA KENTARO (JP)
ARITOSHI YOHEI (JP)
NAKAMURA HIDEYUKI (JP)
GOTO HIDENORI (JP)
ARITOSHI YOHEI (JP)
NAKAMURA HIDEYUKI (JP)
GOTO HIDENORI (JP)
Application Number:
PCT/JP2018/032113
Publication Date:
April 25, 2019
Filing Date:
August 30, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B7/02; B32B7/06; G06F3/041
Domestic Patent References:
| WO2017018406A1 | 2017-02-02 |
Foreign References:
| JP2015055811A | 2015-03-23 | |||
| JP2008249880A | 2008-10-16 | |||
| JP2017526971A | 2017-09-14 | |||
| JP2016045520A | 2016-04-04 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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