Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2011-08-09
2011-08-09
Harvey, Minsun (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C438S022000
Reexamination Certificate
active
07995633
ABSTRACT:
A method for producing a multiplicity of semiconductor lasers (100) comprising the steps of providing a carrier wafer (30), producing an assembly (70) by applying a multiplicity of semiconductor laser chips (4) to a top side (31) of the carrier wafer (30), and singulating the assembly (70) to form a multiplicity of semiconductor lasers (100). Each semiconductor laser (100) comprises a mounting block (3) and at least one semiconductor laser chip (4). Each mounting block (3) has a mounting area (13) which runs substantially perpendicular to a top side (12) of the mounting block (3), on which top side the semiconductor laser chip (4) is arranged. The mounting area (13) is produced during the singulation of the assembly.
REFERENCES:
patent: 6474531 (2002-11-01), Ozawa
patent: 6680959 (2004-01-01), Tanabe et al.
patent: 7144800 (2006-12-01), Mostafazadeh et al.
patent: 7329587 (2008-02-01), Bruederl et al.
patent: 2005/0224783 (2005-10-01), Matsuyama et al.
patent: 2005/0282373 (2005-12-01), Bader et al.
patent: 2006/0189098 (2006-08-01), Edmond
patent: 2009/0262771 (2009-10-01), Inoue et al.
patent: 10 2005 053 274 (2007-04-01), None
patent: 10 2006 017 293 (2007-07-01), None
patent: 10 2006 017 294 (2007-07-01), None
patent: 10 2006 033 502 (2007-11-01), None
patent: WO 02/067393 (2002-08-01), None
patent: WO 2006/032252 (2006-03-01), None
patent: WO 2007/076841 (2007-07-01), None
patent: WO 2007/076845 (2007-07-01), None
patent: WO 2007/124737 (2007-11-01), None
DIN 50411-1/-5: “Dicke und Dickenvariation”, Deutsches Institut fur Normung e.V., Jul. 1996. Apr. 2001, Beuth Verlag GmbH.
““Stealth Dicing” technology: Enabling complete dry cutting processes”, http://jp.hamamatsu.com/en/rd/technology/industry/stealth—dicing.html.
Dachs Juergen
Illek Stefan
Schulz Roland
Schwarz Thomas
Singer Frank
Cohen Pontani Lieberman & Pavane LLP
Harvey Minsun
Nguyen Phillip
Osram Opto Semiconductors GmbH
LandOfFree
Method for producing a semiconductor laser, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing a semiconductor laser, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a semiconductor laser, and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2684059