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Title:
照光スイッチ
Document Type and Number:
Japanese Patent JP4401086
Kind Code:
B2
Abstract:

To provide an illuminated switch which is easily manufactured and works stably regardless of place where the switch is depressed.

Two sheets of substrates with transparent conductive films, each of which is composed of a transparent substrate, a transparent conductive film formed on the surface of the transparent substrate by printing method, a frame of a metal film which is electrically connected to and running around edges of the transparent conductive film, and a metal terminal electrically connected to the frame of the metal film, are bonded together so that the sides on which the transparent conductive films are formed of respective substrates face each other across a spacer preventing contact of the films to form a transparent switch. The illuminated switch comprises the transparent switch, an organic electroluminescence element prepared on one side of the transparent switch, and a driving circuit which detects the contact between the transparent conductive films and supplies electric energy to the organic electroluminescence element.

COPYRIGHT: (C)2004,JPO&NCIPI


Inventors:
Akio Taniguchi
Ryohei Iyoku
Application Number:
JP2003024841A
Publication Date:
January 20, 2010
Filing Date:
January 31, 2003
Export Citation:
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Assignee:
Akio Taniguchi
U Corporation Co., Ltd.
International Classes:
H01H13/52; H01L51/50; H01H11/00; H01H13/02; H05B33/14
Domestic Patent References:
JP200157126A
JP8287775A
JP1091342A
JP677131U
Attorney, Agent or Firm:
Yanagawa Yasuo



 
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