Light emitting package having screen layer

Details Light emitting package having screen layer Light emitting package having screen layer

2011-07-12

2011-07-12

Pham, Thanh V (Department: 2894)

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

Incoherent light emitter structure

In combination with or also constituting light responsive...

C257S088000, C257S098000, C257S099000, C257S918000, C385S014000, C385S129000

Reexamination Certificate

active

07977684

ABSTRACT:
The present invention discloses a light emitting device package, comprising: a metal base; an electrical circuit layer provided at an upper side of the metal base for providing a conductive path; a light emitting device mounted in a second region having a smaller thickness than a first region on the metal base; an insulating layer sandwiched between the meta base and the electrical circuit layer; an electrode layer provided at an upper side of the electrical circuit layer; and a wire for electrically connecting the electrode layer and the light emitting device. Further, there is provided a light emitting device package which is improved in light emission efficiency since the light emitting device is placed on a small thickness portion of the metal base.

REFERENCES:
patent: 4767674 (1988-08-01), Shirai et al.
patent: 5994212 (1999-11-01), Arakawa et al.
patent: 6809261 (2004-10-01), Ng et al.
patent: 6936855 (2005-08-01), Harrah
patent: 2004/0065894 (2004-04-01), Hashimoto et al.
patent: 2004/0095738 (2004-05-01), Juang
patent: 2004/0099874 (2004-05-01), Chang et al.
patent: 2004/0222433 (2004-11-01), Mazzochette et al.
patent: 0525644 (1993-02-01), None
patent: 1467414 (2004-10-01), None
patent: 8-008463 (1996-01-01), None
patent: 10-012927 (1998-01-01), None
patent: 2003-008073 (2003-01-01), None
patent: 2004-39691 (2004-02-01), None
patent: 2004-311791 (2004-11-01), None
Machine English translation of JP-08-008463.
Machine English translation of JP-10-012927.
Machine English translation of JP-2003-008073.
Machine English translation of JP-2004-039691.
Machine English translation of JP-2004-311791.

Affiliated with

Also associated with

Rating

Light emitting package having screen layer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light emitting package having screen layer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light emitting package having screen layer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2621554