Title:
BUTTON FOR INPUT INTERFACE, INPUT INTERFACE AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2010/038320
Kind Code:
A1
Abstract:
A button for an input interface having a high legibility of a displayed letter and ease in detecting its boundaries through tactile perception, and an input interface and mobile terminal using the same. A button for an input interface of a mobile terminal is fixed on a base sheet adjacently along with one or more other button, wherein at least one of its peripheral edges which is adjacent to the other button has a thinned section (13) which is lower in height than a key-top section (12), and a letter printed on the base sheet (11) or a surface fixed to the base sheet (11) is displayed through the key-top section (12) and the thinned section (13).
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| JPH05258639 | SWITCH |
Inventors:
SASAMOTO KAZUTAKA (JP)
Application Number:
PCT/JP2008/069429
Publication Date:
April 08, 2010
Filing Date:
October 27, 2008
Export Citation:
Assignee:
NEC CORP (JP)
SASAMOTO KAZUTAKA (JP)
SASAMOTO KAZUTAKA (JP)
International Classes:
H01H3/12; H01H13/14
Foreign References:
| JP2007173183A | 2007-07-05 | |||
| JP2007320266A | 2007-12-13 | |||
| JP2008131090A | 2008-06-05 | |||
| JP2007179952A | 2007-07-12 | |||
| JP2008256215A | 2008-10-23 |
Other References:
See also references of EP 2352158A4
Attorney, Agent or Firm:
MARUYAMA, TAKAO (JP)
Takao Maruyama (JP)
Takao Maruyama (JP)
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