Switch module
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United States of America Patent
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Sep 30, 2014
Grant Date -
Apr 21, 2011
app pub date -
Oct 14, 2010
filing date -
Oct 14, 2010
priority date (Note) -
Withdrawn
status (Latency Note)
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Abstract
A switch module including a light source element is provided that obtains slimming down and a sufficient click feeling and suitably irradiates a key portion, while suppressing manufacturing cost. A switch module is disposed to face a key portion. The switch module includes a transparent FPC board, a transparent conductive film, an electrode, a metal dome which is in contact with a part of the transparent conductive film and which is allowed to come into contact with the electrode by being deformed, and an LED. Light emitted from the LED and guided in a direction orthogonal to a thickness direction of the board in the transparent FPC board is reflected by a reflecting portion provided on the transparent FPC board, in a direction of the key portion.
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