Turning – Axial pattern – Having transverse tool and templet guide
Reexamination Certificate
2006-08-23
2010-11-16
Dickey, Thomas L (Department: 2826)
Turning
Axial pattern
Having transverse tool and templet guide
C257SE33067
Reexamination Certificate
active
07832312
ABSTRACT:
The invention provides a high quality composite phosphor powder which ensures diversity in emission spectrum, color reproduction index, color temperature and color, a light emitting device using the same and a method for manufacturing the composite phosphor powder. The composite phosphor powder comprises composite particles. Each of the composite particles includes at least two types of phosphor particles and a light transmitting binder. The phosphor particles have different emission spectrums. In addition, the light transmitting binder is formed between the phosphor particles and binds them together.
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Search Report dated Nov. 14, 2006.
Japanese Office Action issued in Japanese Patent Application No. JP 2006-226709 dated Feb. 10, 2009.
Chung Yun Seup
Kwak Chang Hoon
Yoon Chulsoo
Yoon Joon Ho
Dickey Thomas L
McDermott Will & Emery LLP
Samsung LED Co., Ltd.
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