Light emitting element and method of making same

Details Light emitting element and method of making same Light emitting element and method of making same

2005-12-20

2005-12-20

Wille, Douglas (Department: 2814)

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

Incoherent light emitter structure

With particular semiconductor material

C257S094000

Reexamination Certificate

active

06977397

ABSTRACT:
A light emitting element has a substrate of gallium oxides and a pn-junction formed on the substrate. The substrate is of gallium oxides represented by: (AlXInYGa(1−X−Y))2O3where 0≦x≦1, 0≦y≦1 and 0≦x+y≦1. The pn-junction has first conductivity type substrate, and GaN system compound semiconductor thin film of second conductivity type opposite to the first conductivity type.

REFERENCES:
patent: 6358770 (2002-03-01), Itoh et al.
patent: 2003/0024475 (2003-02-01), Anderson
patent: 2003/0107098 (2003-06-01), Ota et al.
patent: 2004/0104392 (2004-06-01), Ishizaki
patent: 2004/0262684 (2004-12-01), Fragapane
patent: 1 306 858 (2003-05-01), None
patent: WO 2004/074556 (2004-09-01), None
Encarnacion Garcia Villora, et al., “Cathodoluminescence of undoped β-Ga2O3 single crystals”, Solid State Communications, 120 (Elsevier Science Ltd.), pp. 455-458 (2001);.
Office Action of Japan Patent Office in Application No. JP 2003-137912, dated Apr. 13, 2005.
Abstract of Japanese Publication No. JP 2004/269338, published Sep. 30, 2004.
Abstract of Japanese Publication No. JP 2003/069076, published Mar. 7, 2003.
Abstract of Japanese Publication No. 07/082088, published Mar. 28, 1995.
Abstract of Japanese Publication No. JP 2002/0932243, published Mar. 29, 2002.
English language transition of the above-referenced Japanese Office Action.

Affiliated with

Also associated with

Rating

Light emitting element and method of making same 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 element and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light emitting element and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3487996