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Title:
TRANSPARENT MULTILAYER BODY AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/075304
Kind Code:
A1
Abstract:
The present invention provides: a transparent multilayer body which has low reflectance, while comprising a transparent conductive layer that has excellent electrical conductivity; and an image display device which comprises this transparent multilayer body.　A transparent multilayer body according to the present invention comprises a first transparent resin layer, a transparent conductive layer and a second transparent resin layer in this order, and additionally comprises a third transparent resin layer, which has a refractive index that is higher than the refractive index of the first transparent resin layer and the refractive index of the second transparent resin layer, between the first transparent resin layer and the transparent conductive layer and/or between the transparent conductive layer and the second transparent resin layer; and the transparent conductive layer has a thickness T that satisfies the relational expression of formula (1).　Formula (1): \{(n × 550/4) - 50\} nm ≤ T ≤ \{(n × 550/4) + 50\} nm In the formula, n represents an integer of 1 or more.

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Inventors:
TOYOOKA KENTARO (JP)
SUZUKI MASAYA (JP)
Application Number:
PCT/JP2020/037793
Publication Date:
April 22, 2021
Filing Date:
October 06, 2020
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B7/023; B32B27/00; G06F3/041; G06F3/044; G09F9/00; H01B5/14
Domestic Patent References:
WO2019065064A12019-04-04
WO2018066214A12018-04-12
Foreign References:
JP2005181544A2005-07-07
JP2015529899A2015-10-08
JP2014017110A2014-01-30
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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