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LED-based white-light lighting module for preventing glare and providing adjustable color temperature

  • US 20100216364A1
  • Filed: 02/25/2009
  • Published: 08/26/2010
  • Est. Priority Date: 02/25/2009
  • Status: Active Grant
First Claim
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1. A method for making a lighting module for preventing glare and providing adjustable color temperature comprising the steps of:

  • providing a carrier;

    connecting red light-emitting diode packages to the carrier, each of the red light-emitting diode packages comprising a red light-emitting diode chip, a cover for covering the red light-emitting diode chip and scattering particles scattered in the cover;

    connecting green light-emitting diode packages to the carrier, each of the green light-emitting diode packages comprising a green light-emitting diode chip, a cover for covering the blue light-emitting diode chip and scattering particles scattered in the cover; and

    connecting blue light-emitting diode packages to the carrier, each of the blue light-emitting diode packages comprising a blue light-emitting diode chip, a cover for covering the blue light-emitting diode chip and scattering particles scattered in the cover, wherein the numbers and positions of the light-emitting diode packages on the carrier are changeable to adjust the color temperature of light emitted from the lighting module and therefore prevent glare.

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