Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Reexamination Certificate
2005-12-13
2005-12-13
Williams, Alexander Oscar (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Electromagnetic or particle radiation
C257S079000, C257S080000, C257S081000, C257S083000, C257S082000, C257S084000, C257S098000, C257S099000, C257S100000, C257S433000, C257S435000, C257S787000, C257S436000, C257S437000
Reexamination Certificate
active
06975011
ABSTRACT:
A radiation-emitting and/or radiation-receiving semiconductor component in which a radiation-emitting and/or radiation-receiving semiconductor chip is secured on a chip carrier part of a lead frame. The chip carrier part forms a trough in the region in which the semiconductor chip is secured wherein the inner surface of the trough is designed in such a way that it constitutes a reflector for the radiation emitted and/or received by the semiconductor chip.
REFERENCES:
patent: 3820237 (1974-06-01), Effer
patent: 3914786 (1975-10-01), Grossi
patent: 4255688 (1981-03-01), Nagasawa
patent: 4486364 (1984-12-01), Takahashi
patent: 4611884 (1986-09-01), Roberts
patent: 4649415 (1987-03-01), Hebert
patent: 4995695 (1991-02-01), Pimpinella et al.
patent: 5298768 (1994-03-01), Okazaki et al.
patent: 5545893 (1996-08-01), Brown et al.
patent: 5727009 (1998-03-01), Tajiri et al.
patent: 5760885 (1998-06-01), Yokoyama et al.
patent: 6055102 (2000-04-01), Park
patent: 6226082 (2001-05-01), Roe
patent: 6236477 (2001-05-01), Ishihara et al.
patent: 6624491 (2003-09-01), Waitl et al.
patent: 6645783 (2003-11-01), Brunner et al.
patent: 3129996 (1983-02-01), None
patent: 3148843 (1986-01-01), None
patent: 4232637 (1994-03-01), None
patent: 4232644 (1994-03-01), None
patent: 60261181 (1985-12-01), None
patent: 400176 (1990-12-01), None
patent: 0431971 (1991-06-01), None
patent: 0521312 (1993-01-01), None
patent: 0849784 (1998-06-01), None
patent: 10-70511 (1998-03-01), None
Opto-Semiconductors—LEDs and Displays.
Panasonic Human Electronics, pp. 1-17.
Siemens Components 28, 1990, p. 254.
TEMIC Telefunken Semiconductors—Component Construction, p. 30.
Arndt Karlheinz
Brunner Herbert
Schellhorn Franz
Waitl Günter
Fish & Richardson P.C.
Osram GmbH
Williams Alexander Oscar
LandOfFree
Optoelectronic semiconductor component having multiple... 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 semiconductor component having multiple..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optoelectronic semiconductor component having multiple... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3475817