Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2008-04-08
2010-12-28
Zimmer, Marc S (Department: 1796)
Stock material or miscellaneous articles
Composite
Of silicon containing
C525S477000, C525S478000, C524S400000, C524S403000, C524S404000, C524S413000, C524S429000, C524S431000, C524S588000, C528S015000, C528S031000, C528S032000, C528S042000, C427S058000, C427S387000
Reexamination Certificate
active
07858198
ABSTRACT:
An addition curable adhesive silicone composition containing a phosphor dispersed uniformly therein is provided. The dispersive state of the phosphor remains stable over time. The composition, in an uncured state at room temperature, is either a solid or a semisolid, and is therefore easy to handle, and is suited to an adhesive silicone composition sheet which is able to be formed easily on an LED chip using a conventional assembly apparatus.
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Kashiwagi Tsutomu
Shiobara Toshio
Birch & Stewart Kolasch & Birch, LLP
Shin-Etsu Chemical Co. , Ltd.
Zimmer Marc S
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