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Light-guiding key structure with lateral light-guiding function

  • US 20090091912A1
  • Filed: 10/09/2007
  • Published: 04/09/2009
  • Est. Priority Date: 10/09/2007
  • Status: Abandoned Application
First Claim
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1. A light-guiding key structure with lateral light-guiding function, comprising:

  • at least one key module;

    a light-guiding element disposed over the at least one key module; and

    at least one light-emitting element disposed beside one side of the light-guiding element;

    whereby, when the at least one light-emitting element projects a light source to the light-guiding element, the light source is guided via the light-guiding element onto the at least one key module to illuminate images on the at least one key module for user to watch the images.

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