Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2011-08-16
2011-08-16
Ho, Tu-Tu V (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S099000, C257SE33056, C257SE33066, C257SE33067, C438S026000, C438S029000
Reexamination Certificate
active
07999277
ABSTRACT:
A light emitting device, and a production method thereof, is provided having for a light source thereof a vertical geometry light emitting diode, that allows a large current to flow through the vertical geometry light emitting diode and takes into consideration the dissipation of heat occurring at that time or the expansion and contraction of a metal member due to thermal stress caused by that heat. The light emitting device at least comprises a package having a plurality of mutually separated package electrodes; a vertical geometry light emitting diode having a light emitting layer positioned between a p-type semiconductor layer and an n-type semiconductor layer, an upper partial electrode of the uppermost layer, and a lower electrode of the lowermost layer, wherein the lower electrode is joined onto one of the package electrodes; and, a conductive connecting member that connects the upper electrode of the vertical geometry light emitting diode with another of package electrodes; wherein the junction between said one of the package electrodes and the lower electrode, the junction between the upper electrode and the conductive connecting member, and the junction between the conductive connecting member and said other of package electrodes are made with solder.
REFERENCES:
patent: 5523589 (1996-06-01), Edmond et al.
patent: 2001/0000209 (2001-04-01), Krames et al.
patent: 2006/0091409 (2006-05-01), Epler et al.
patent: 2006/0261292 (2006-11-01), Kim et al.
patent: 2006/0279949 (2006-12-01), Shin et al.
patent: 1866561 (2006-11-01), None
patent: 2001-244508 (2001-09-01), None
patent: 2003-303999 (2003-10-01), None
patent: 2005-79167 (2005-03-01), None
patent: 2005-116579 (2005-04-01), None
patent: 2006-128710 (2006-05-01), None
patent: 2006-216764 (2006-08-01), None
patent: 2006-278766 (2006-10-01), None
Office action dated Mar. 31, 2010 issued in corresponding Chinese Application No. 200780041393.9; 5pp.
International Search Report, dated Feb. 19, 2008, corresponding to PCT/JP2007/072043.
Fushimi Hiroshi
Kudou Kouji
Mitsuyama Kazuma
Nishiyama Kengo
Yamamoto Itsuki
C. I. Kasei Company, Limited
Christie Parker & Hale LLP
Ho Tu-Tu V
LandOfFree
Light emitting device and production method of 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 device and production method of same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light emitting device and production method of same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2669380