Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2008-05-20
2008-05-20
Tran, Minh-Loan T (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S099000, C257SE33058, C257SE33075, C362S368000, C362S373000
Reexamination Certificate
active
11125392
ABSTRACT:
An LED illumination apparatus according to the present invention includes at least one connector and a lighting drive circuit. The connector is connected to an insertable and removable card-type LED illumination source, which includes multiple LEDs that have been mounted on one surface of a substrate. The lighting drive circuit is electrically connected to the card-type LED illumination source by way of the connector. The card-type LED illumination source preferably includes a metal base substrate and the multiple LEDs that have been mounted on one surface of the metal base substrate. The back surface of the metal base substrate, including no LEDs thereon, thermally contacts with a portion of the illumination apparatus. A feeder terminal to be electrically connected to the connector is provided on the surface of the metal base substrate on which the LEDs are provided.
REFERENCES:
patent: 6834981 (2004-12-01), Nagai et al.
patent: 6891200 (2005-05-01), Nagai et al.
patent: 6949772 (2005-09-01), 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 (2001-12-01), None
Matsui Nobuyuki
Setomoto Tatsumi
Shimizu Masanori
Tamura Tetsushi
Yano Tadashi
Matsushita Electric - Industrial Co., Ltd.
Panitch Schwarze Belisario & Nadel LLP
Tran Minh-Loan T
LandOfFree
LED illumination apparatus and card-type LED illumination... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with LED illumination apparatus and card-type LED illumination..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LED illumination apparatus and card-type LED illumination... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3944331