Optoelectronic chip

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With heterojunction

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C257S098000, C257S099000, C257S094000, C257SE33068, C257SE33067, C257SE33072, C257SE51021, C438S029000, C438S042000, C438S025000, C438S026000, C438S455000, C438S458000, C438S027000

Reexamination Certificate

active

07663150

ABSTRACT:
An optoelectronic chip having a semiconductor body (14), which contains a radiation-emitting region (2), and a partial region (3) in which the surface (13) of the semiconductor body (14) is curved convexly toward a carrier (10). The lateral extent (2r) of the radiation-emitting region (2) is less than the lateral extent (2R) of the partial region (3). A method for producing such a chip is also described.

REFERENCES:
patent: 3954534 (1976-05-01), Scifres et al.
patent: 5633527 (1997-05-01), Lear
patent: 6252219 (2001-06-01), Abe
patent: 6641287 (2003-11-01), Suehiro
patent: 6995030 (2006-02-01), Illek et al.
patent: 2002/0084462 (2002-07-01), Tamai et al.
patent: 2002/0141006 (2002-10-01), Pocius et al.
patent: 2005/0056856 (2005-03-01), Yamazaki et al.
patent: 2005/0121683 (2005-06-01), Nakata
patent: 2005/0258446 (2005-11-01), Raos et al.
patent: 25 43 471 (1976-05-01), None
patent: 102 13 611 (2002-10-01), None
patent: 1 221 722 (2001-01-01), None
patent: 1 195 547 (1970-06-01), None
patent: 2 145 281 (1985-03-01), None
patent: 55162284 (1980-12-01), None
patent: 03085774 (1991-04-01), None
patent: WO 02/13281 (2002-02-01), None
patent: WO 02/071104 (2002-09-01), None
Gerthsen, Knesser, Vogel, “PHYSIK”, Ein Lehrbuch zum Gebrauch neben Vorlesungen, Springer-Verlag Berlin, pp. 423-438, 1982.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optoelectronic chip does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-4186948

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.