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PHOTOCONDUCTOR PANEL FOR LIGHTING A KEYBOARD

  • US 20030090885A1
  • Filed: 11/15/2001
  • Published: 05/15/2003
  • Est. Priority Date: 11/15/2001
  • Status: Active Grant
First Claim
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1. A photoconductor panel for lighting a keyboard, the photoconductor panel being disposed in an electronic product having a liquid crystal module and a keyboard, the keyboard having multiple keys, a bottom of each key having a touch section for touching a touch button arranged in the electronic product, the photoconductor panel being disposed on a bottom of the liquid crystal module in the electronic product, the photoconductor panel having a photoconduction face facing the liquid crystal module, the photoconduction face having a profile corresponding to that of the liquid crystal module, at least one side of the photoconduction face having multiple photoconduction sections for conducting light beam to the photoconduction face, at least one light source being disposed on one side of the photoconduction face, a portion of the photoconductor panel being further formed with multiple through holes corresponding to the touch sections of the keyboard and the touch buttons, a circumference of each through hole being formed with at least one second photoconduction section for conducting light beam upward.

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