Card type LED illumination source

Details Card type LED illumination source Card type LED illumination source

2007-07-31

2007-07-31

Tran, Minh-Loan (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, C257SE33072, C257SE33075, C257S099000

Reexamination Certificate

active

11277952

ABSTRACT:
An LED illumination source comprises a heat dissipating substrate which includes a metal plate and at least two insulating layers thereon. LEI) bare chips are mounted on a surface of the substrate. An optical reflector with holes surrounds the LED bare chips. The optical reflector is provided on the surface of the substrate on which the LED bare chips are mounted. A resin encapsulates the entire optical reflector on the substrate, the resin molding each of the LED bare chips and functioning as an optical lens for each of the LED bare chips.

REFERENCES:
patent: 5670250 (1997-09-01), Sanville, Jr. et al.
patent: 6412971 (2002-07-01), Wojnarowski et al.
patent: 6791119 (2004-09-01), Slater, Jr. et al.
patent: 6834981 (2004-12-01), Nagai
patent: 6891200 (2005-05-01), Nagai
patent: 6949772 (2005-09-01), Shimizu
patent: 7045828 (2006-05-01), Shimizu et al.
patent: 1 059 667 (2000-12-01), None
patent: 1 059 668 (2000-12-01), None
patent: 1 059 678 (2000-12-01), None
patent: 03-003276 (1991-01-01), None
patent: 03-004572 (1991-01-01), None
patent: 08-025689 (1996-01-01), None
patent: 11-191641 (1999-07-01), None
patent: 11-251639 (1999-09-01), None
patent: 2000-021209 (2000-01-01), None
patent: 2001-338505 (2001-07-01), None

Affiliated with

Also associated with

Rating

Card type LED illumination source does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Card type LED illumination source, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Card type LED illumination source will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3763890