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COLLIMATION LENS MODULE AND LIGHT SOURCE MODULE USING THE SAME

  • US 20170146215A1
  • Filed: 11/25/2015
  • Published: 05/25/2017
  • Est. Priority Date: 11/25/2015
  • Status: Active Grant
First Claim
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1. A collimating lens module adapted for collimating light and outputting collimated light, the collimating lens module comprising:

  • a first lens configured for receiving the light, wherein the first lens is a negative aspheric lens;

    a second lens disposed on the first lens, wherein the second lens is a positive lens;

    a third lens disposed on the second lens, wherein the third lens is a negative lens;

    a fourth lens disposed on the third lens, wherein the fourth lens is a positive lens; and

    a fifth lens disposed on the fourth lens, wherein the fifth lens is a positive aspheric lens and configured for outputting the collimated light .

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