Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – Encapsulated
Reexamination Certificate
2007-02-13
2007-02-13
Parker, Kenneth (Department: 2815)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
Encapsulated
C257S080000, C257S086000, C257S089000, C257S084000, C257S099000, C257SE33056
Reexamination Certificate
active
10967212
ABSTRACT:
An LED package comprises a substrate, one or three terminals formed on a first side of the substrate, three terminals formed on a second side opposite to the first side, and two or three LEDs disposed on the substrate, one of the LEDS being electrically connected to one of the terminals formed on the first side while being electrically connected to one of the terminals formed on the second side, and other LEDS being electrically connected to two terminals formed on the first side or to two terminals formed on the second side. A light source comprises the LED packages having the structure as described above. Without being arranged in a line, the LEDs emitting the same color are differently arranged in every LED package, thereby solving the problem of non-uniform combination of the colors according to the positions of the LEDs on an LED package-mounting substrate.
REFERENCES:
patent: 6377292 (2002-04-01), Shimizu et al.
patent: 2002/0158261 (2002-10-01), Lee et al.
patent: 2002/0159002 (2002-10-01), Chang
patent: 2003/0042844 (2003-03-01), Matsumura et al.
patent: 2003/0160255 (2003-08-01), Taninaka et al.
patent: 2003/0178627 (2003-09-01), Marchl et al.
Hahm Hun Joo
Jeong Young June
Kim Hyung Suk
Park Jung Kyu
Park Young Sam
Lowe Hauptman & Berner LLP.
Nguyen Joseph
Parker Kenneth
Samsung Electro-Mechanics Co. Ltd.
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