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METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE

  • US 20080213928A1
  • Filed: 05/06/2008
  • Published: 09/04/2008
  • Est. Priority Date: 10/04/2004
  • Status: Active Grant
First Claim
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1. A method for manufacturing a semiconductor light emitting device, comprising:

  • providing a housing having a cavity, a power feed line, and a light emitting element electrically connected to the power feed line;

    forming a wavelength conversion layer in the cavity, the wavelength conversion layer including particles of a wavelength conversion material and further including a first wavelength conversion layer and a second wavelength conversion layer, wherein forming the wavelength conversion layer includes,applying and hardening a first material to form the first wavelength conversion layer adjacent the light emitting element, andapplying and hardening a second material in the cavity, thereby forming the second wavelength conversion layer.

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