Title:
DECORATIVE SHEET AND ELECTROSTATIC INPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/002063
Kind Code:
A1
Abstract:
A decorative sheet for adhesion to the surface of a part to be decorated, said decorative film comprising: a base film layer that comprises a sheet-shaped base film; a decorative layer that presents a decorative pattern; a light-blocking layer that is provided toward the back side relative to the decorative layer and has a light-transmitting section of a predetermined shape; and a visibility suppressing layer that is formed between the decorative layer and the light-blocking layer and presents a visibility suppressing image for suppressing the visibility of the decorative pattern in a lit image produced by the transmission of light through the light-transmitting section.
Inventors:
WATANABE MASAHITO (JP)
Application Number:
PCT/JP2020/011613
Publication Date:
January 07, 2021
Filing Date:
March 17, 2020
Export Citation:
Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
B32B27/00; B32B3/30; B32B7/023; G09F13/04
Foreign References:
| JP2005319585A | 2005-11-17 | |||
| JP2014231311A | 2014-12-11 | |||
| JP2013077539A | 2013-04-25 | |||
| JP2018189769A | 2018-11-29 | |||
| JP2003043575A | 2003-02-13 | |||
| CN208630122U | 2019-03-22 | |||
| US5830529A | 1998-11-03 | |||
| JP2020003569A | 2020-01-09 | |||
| JP2019136948A | 2019-08-22 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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