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LIGHT DIFFUSING PLATE AND LIGHTING DEVICE USING IT

  • US 20100165619A1
  • Filed: 06/21/2006
  • Published: 07/01/2010
  • Est. Priority Date: 06/24/2005
  • Status: Active Grant
First Claim
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1. A light diffusing plate, comprising:

  • an optical element array integrally formed on front and rear surfaces of a light diffusing plate substrate to be mounted onto a direct lighting device.

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