Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2007-06-26
2007-06-26
Pert, Evan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S100000, C257SE33061, C257SE33073, C438S029000
Reexamination Certificate
active
10543243
ABSTRACT:
According to the present invention, a substrate11, a cluster of LED chips, which are arranged two-dimensionally on the substrate11, and a plurality of phosphor resin portions13a,13bthat cover the respective LED chips are provided. The phosphor resin portion13a,13bincludes a phosphor for transforming the emission of its associated LED chip into a light ray having a longer wavelength than that of the emission. A size of the phosphor resin portions13b, which cover the LED chips located in an outer region of the cluster, is set bigger than that of the other phosphor resin portions13a, which cover the LED chips located in the remaining non-outer region.
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U.S. Appl. No. 11/209,906, filed Aug. 2005, Takahashi et al.
Shimizu Masanori
Yano Tadashi
Akin Gump Strauss Hauer & Feld & LLP
Mandala Jr. Victor A.
Pert Evan
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