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Patent Searching and Data


Title:
DECORATIVE SHEET AND ELECTROSTATIC INPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/002061
Kind Code:
A1
Abstract:
This decorative sheet is attached to a surface of a component to be decorated and comprises: a base film layer formed of a sheet-shaped base film; a decorative layer that shows a decorative pattern; a light-shielding layer provided farther to the back side than the decorative layer and having a light-transmitting section that has a prescribed shape; and an intermediate tone layer formed between the decorative layer and the light-shielding layer.

Inventors:
SUZUKI KENTA (JP)
WATANABE MASAHITO (JP)
KOBAYASHI HIROSHI (JP)
Application Number:
PCT/JP2020/010564
Publication Date:
January 07, 2021
Filing Date:
March 11, 2020
Export Citation:
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Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
B32B27/00; B32B3/30; B32B7/023; G06F3/041; G09F13/04
Domestic Patent References:
WO2019031061A12019-02-14
Foreign References:
JP2009064761A2009-03-26
JP2005319585A2005-11-17
JP2001277409A2001-10-09
JP2018155819A2018-10-04
JP2017090814A2017-05-25
JP2016031696A2016-03-07
JP2018189915A2018-11-29
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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