Title:
ポインティングデバイス
Document Type and Number:
Japanese Patent JP5356165
Kind Code:
B2
Abstract:
A pointing device includes a first ground potential electrode; a second electrode for applying a voltage; a third electrode for measuring an electrical potential; a printed circuit board on which the first through the third electrodes are provided; a location pointing driving body that is provided on the printed circuit board and that is configured with a conductive part and that contacts the first and second electrodes, and a spherical part; a slide member that is located to cover a top part of the location pointing driving body and that is configured to drive the location pointing driving body by being slidable within a plane parallel to the printed circuit board; and a pressing force restriction member that is configured to restrict pressing force from the spherical part to the printed circuit board by receiving force from the slide member in the pressing direction.
Inventors:
Hitoshi Ando
Application Number:
JP2009208852A
Publication Date:
December 04, 2013
Filing Date:
September 10, 2009
Export Citation:
Assignee:
Shin-Etsu Polymer Co., Ltd.
International Classes:
G06F3/0338; H01H25/00
Domestic Patent References:
| JP2004171585A | ||||
| JP2003150311A | ||||
| JP2001518655A | ||||
| JP2003242849A | ||||
| JP2003114757A | ||||
| JP2001135198A | ||||
| JP2008153233A | ||||
| JP2007311349A | ||||
| JP2005347042A | ||||
| JP2004062447A | ||||
| JP2003162932A | ||||
| JP2002351607A | ||||
| JP2002287891A | ||||
| JP2001255996A | ||||
| JP10207616A | ||||
| JP4125723A |
Attorney, Agent or Firm:
Hiroshi Hasegawa
Tomoko Nakatani
Tomoko Nakatani
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