Title:
DEVICE AND OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/121688
Kind Code:
A1
Abstract:
The present invention provides a device comprising a housing, a substrate which is provided in the interior of the housing, a light emitter which is mounted on one side of the substrate, and an elastic sheet which covers the light emitter and the one side of the substrate, and which guides light from the light emitter. The housing has a through-hole formed corresponding to the one side of the substrate. The elastic sheet has, on the surface of the section of the sheet corresponding to the through-hole, a mirror surface portion for totally reflecting light passing through the interior of the sheet.
Inventors:
YAMAGATA KAZUYOSHI (JP)
Application Number:
PCT/JP2019/043403
Publication Date:
June 18, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
H01H9/16; B60R16/02; H01H9/18; H05K5/00
Foreign References:
| JP2001155576A | 2001-06-08 | |||
| JP2012114031A | 2012-06-14 | |||
| JP2002352656A | 2002-12-06 | |||
| CN201022058Y | 2008-02-13 | |||
| US20140166458A1 | 2014-06-19 | |||
| JPH01154414A | 1989-06-16 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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