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Patent Searching and Data


Title:
INPUT DEVICE AND ELECTRONIC DEVICE IN WHICH SAME IS USED
Document Type and Number:
WIPO Patent Application WO/2016/125216
Kind Code:
A1
Abstract:
The present invention includes a touch panel having a switch electrode region, and an operation unit. The switch electrode region includes a switch electrode, and a ground electrode disposed in line with the switch electrode. The operation part includes an elastic body, a conductor, a facing surface, and a push button having an operation surface. The conductor faces the switch electrode region and is set apart from the switch electrode and the ground electrode. As the push button is being depressed, the capacitance value between the conductor and the switch electrode and ground electrode changes in accordance with the distance between the conductor and the switch electrode.

Inventors:
NAKAMURA TAKAYA
TAKAGI NAOYUKI
Application Number:
PCT/JP2015/006021
Publication Date:
August 11, 2016
Filing Date:
December 04, 2015
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01H36/00; G06F3/02; H01H9/18; H01H13/00; H01H13/78
Foreign References:
JP2005276548A2005-10-06
JP2002023920A2002-01-25
JP2003016864A2003-01-17
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
Kenji Kamata (JP)
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