Title:
OPERATION BOARD AND FACEPLATE
Document Type and Number:
WIPO Patent Application WO/2019/239596
Kind Code:
A1
Abstract:
This operation board comprises: a faceplate that is formed by layering a surface plate, a conductive member, and a support plate, and that has an operation unit; and an electronic component that is disposed on the support plate side of the faceplate and that is electrically connected to the operation unit. The conductive member of the faceplate is grounded such that static electricity that has accumulated on an operator is grounded through the conductive member. As a result of the foregoing, it is possible to prevent destruction of the electronic component resulting from static electricity passing through the faceplate and to the electronic component disposed inside the operation board.
Inventors:
OGAWA HIDEYUKI (JP)
Application Number:
PCT/JP2018/022978
Publication Date:
December 19, 2019
Filing Date:
June 15, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01H13/02; H01H9/02; H05F3/02
Foreign References:
| JPH0296238U | 1990-07-31 | |||
| JP2013203025A | 2013-10-07 | |||
| JPS63101158U | 1988-07-01 | |||
| JPH11277864A | 1999-10-12 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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