Resin-packaged led light source

Details Resin-packaged led light source Resin-packaged led light source

2006-02-28

2006-02-28

Pham, Hoai (Department: 2814)

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

With housing or contact structure

C257S098000, C257S100000

Reexamination Certificate

active

07005683

ABSTRACT:
An LED light source includes a rectangular LED chip and a transparent resin package enclosing the LED chip. The resin package is provided with a lens portion for directing light emitted from the LED chip to the outside of the resin package. The LED chip includes two adjacent side surfaces oriented toward the lens portion.

REFERENCES:
patent: 4013915 (1977-03-01), Dufft
patent: 5436472 (1995-07-01), Ogawa
patent: 5607227 (1997-03-01), Yasumoto et al.
patent: 6213650 (2001-04-01), Moriyama et al.
patent: 6252252 (2001-06-01), Kunii et al.
patent: 6459099 (2002-10-01), Sano
patent: 6611001 (2003-08-01), Cappuzzo et al.
patent: 2002/0134988 (2002-09-01), Ishinaga

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