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LIGHT IRRADIATION DEVICE

  • US 20100315814A1
  • Filed: 06/02/2010
  • Published: 12/16/2010
  • Est. Priority Date: 06/12/2009
  • Status: Abandoned Application
First Claim
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1. A light irradiation device, comprised of a plurality of adjacently arranged segment light sources wherein a plurality of LEDs is arranged on a substrate,wherein said segment light source comprises an integrator lens arranged such as to be irradiated with light of said plurality of LEDs and a condenser lens arranged such as to be irradiated with light transmitted by said integrator lens, said integrator lens consisting of a plurality of cell lenses, whose aperture sizes at that side of said integrator lens that opposes said LEDs have different dimensions.

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