Title:
入力装置
Document Type and Number:
Japanese Patent JP4735396
Kind Code:
B2
Abstract:
An input device has a circular arc resistive layer and a metal plate as a conductive layer that is faced to the circular arc resistive layer, and can detect a position operated by partial contact between them. The input device has an element unit where a linear insulating layer as a contact preventing unit for preventing both ends of the circular arc resistive layer from simultaneously coming into contact with the metal plate during operation is disposed on one end of the circular arc resistive layer.
Inventors:
Masaki Sawada
Tamotsu Yamamoto
Hiroto Inoue
Tamotsu Yamamoto
Hiroto Inoue
Application Number:
JP2006123215A
Publication Date:
July 27, 2011
Filing Date:
April 27, 2006
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G06F3/0338; H01H25/04
Domestic Patent References:
| JP2004192520A | ||||
| JP2003242849A |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii