Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2008-09-26
2011-11-15
Nguyen, Dao (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
Reexamination Certificate
active
08058664
ABSTRACT:
A substrate for an LED assembly can have a plurality of cups formed therein. At least one cup can be formed within another cup. The cups can be co-axial with respect to one another, for example. A machined surface of the substrate can enhance reflectivity of the LED assembly. A transparent and/or non-global solder mask can enhance reflectivity of the LED assembly. A transparent ring can enhance reflectivity of the LED assembly. By enhancing reflectivity of the LED assembly, the brightness of the LED assembly can be increased. Brighter LED assemblies can be used in applications such as flashlights, displays, and general illumination.
REFERENCES:
patent: 4883342 (1989-11-01), Ishii et al.
patent: 4966862 (1990-10-01), Edmond
patent: 5317344 (1994-05-01), Beaman et al.
patent: 6053621 (2000-04-01), Yoneda
patent: 6445007 (2002-09-01), Wu et al.
patent: 6489637 (2002-12-01), Sakamoto et al.
patent: 6599768 (2003-07-01), Chen
patent: 6603243 (2003-08-01), Parkyn et al.
patent: 6730939 (2004-05-01), Eisert et al.
patent: 6809342 (2004-10-01), Harada
patent: 6812500 (2004-11-01), Reeh et al.
patent: 6834987 (2004-12-01), Zynda
patent: 6936855 (2005-08-01), Harrah
patent: 6995510 (2006-02-01), Murakami et al.
patent: 7078732 (2006-07-01), Reeh et al.
patent: 7118928 (2006-10-01), Steckl et al.
patent: 7151283 (2006-12-01), Reeh et al.
patent: 2003/0019934 (2003-01-01), Hunter et al.
patent: 2003/0032212 (2003-02-01), Wang et al.
patent: 2003/0096081 (2003-05-01), Lavallee et al.
patent: 2004/0079957 (2004-04-01), Andrews et al.
patent: 2004/0208210 (2004-10-01), Inoguchi
patent: 2005/0035366 (2005-02-01), Imai
patent: 2005/0185880 (2005-08-01), Asai
patent: 2005/0242424 (2005-11-01), Isokawa
patent: 2006/0012967 (2006-01-01), Asai et al.
patent: 2006/0124953 (2006-06-01), Negley et al.
patent: 2007/0007558 (2007-01-01), Mazzochette
patent: 2007/0018175 (2007-01-01), Mazzochette et al.
patent: 2007/0090510 (2007-04-01), Tseng et al.
patent: 2007/0145400 (2007-06-01), Sunohara et al.
patent: 2007/0170454 (2007-07-01), Andrews
patent: 2007/0176198 (2007-08-01), Lee et al.
patent: 2008/0019133 (2008-01-01), Kim et al.
patent: 2008/0023711 (2008-01-01), Tarsa et al.
patent: 2008/0079017 (2008-04-01), Loh et al.
patent: 2008/0117500 (2008-05-01), Narendran et al.
patent: 2008/0191605 (2008-08-01), Lin et al.
patent: 2008/0210963 (2008-09-01), Lin et al.
patent: 2010/0047942 (2010-02-01), Lin et al.
U.S. Appl. No. 12/239,451, filed Sep. 26, 2008, Alex Shaikevitch et al.
U.S. Appl. No. 12/239,470, filed Sep. 26, 2008, Wei Shi et al.
U.S. Appl. No. 12/239,494, filed Sep. 26, 2008, Wei Shi et al.
U.S. Appl. No. 12/239,552, filed Sep. 26, 2008, Wei Shi et al.
PCT Search Report of Nov. 16, 2009 for PCT/US 09/057489.
Shaikevitch Alex
Shi Wei
Bridgelux Inc.
Haynes and Boone LLP
Nguyen Dao
Nguyen Tram H
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