Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Reexamination Certificate
2007-11-08
2010-06-01
Won, Bumsuk (Department: 2889)
Electric lamp or space discharge component or device manufacturi
Process
With assembly or disassembly
C313S501000, C313S502000, C313S506000
Reexamination Certificate
active
07727041
ABSTRACT:
A light emitting device having a die that includes a light source that generates light of a first wavelength and a layer of phosphor particles covering the die is disclosed. The phosphor particles convert a portion of the light of the first wavelength to light of a second wavelength. The light source can be fabricated by attaching the light source to a substrate, and converting the light source by applying a light converting layer that includes a volatile carrier material and particles of a phosphor that convert light of the first wavelength to light of the second wavelength over the light source. The volatile carrier material is then caused to evaporate leaving a layer of the phosphor particles over the light source. A binder material can be incorporated in the volatile carrier for binding the phosphor particles to one another after the volatile carrier material is evaporated.
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Ng Kee Yean
Ou Wen Ya
Tan Kheng Leng
Avago Technologies ECBU (IP) Singapore Pte. Ltd.
Won Bumsuk
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