Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2005-07-05
2005-07-05
Eckert, George (Department: 2815)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S095000, C257S099000, C257S100000
Reexamination Certificate
active
06914267
ABSTRACT:
A light emitting diode comprising a light emitting diode element20mounted on a glass epoxy substrate12,this light emitting diode element20being protected at its surface side by a resin seal member33,in which: a light emitting diode element for blue luminescence, formed of gallium nitride type compound semiconductor is used as the above-mentioned light emitting diode element20;and a fluorescent material containing layer21composed of a fluorescent material containing layer21composed of a fluorescent material dispersed into an adhesive is arranged on the back side of this light emitting diode element. On the back side of the light emitting diode element20,blue luminescence is converted in wavelength to produce white luminescence of high intensity.
REFERENCES:
patent: 3875456 (1975-04-01), Kano et al.
patent: 4152624 (1979-05-01), Knaebel
patent: 4780752 (1988-10-01), Angerstein et al.
patent: 5098630 (1992-03-01), Ogiu et al.
patent: 5798170 (1998-08-01), Zhang et al.
patent: 5836676 (1998-11-01), Ando et al.
patent: 5847507 (1998-12-01), Butterworth et al.
patent: 5942770 (1999-08-01), Ishinaga et al.
patent: 5966393 (1999-10-01), Hide et al.
patent: 6054716 (2000-04-01), Sonobe et al.
patent: 6061160 (2000-05-01), Maruyama
patent: 6069440 (2000-05-01), Shimizu et al.
patent: 6121637 (2000-09-01), Isokawa et al.
patent: 6274890 (2001-08-01), Oshio et al.
patent: 6299498 (2001-10-01), Liu et al.
patent: 6310364 (2001-10-01), Uemura
patent: 6319425 (2001-11-01), Tasaki et al.
patent: 6340824 (2002-01-01), Komoto et al.
patent: 6600175 (2003-07-01), Baretz et al.
patent: 6642547 (2003-11-01), Matsubara et al.
patent: 0 936 682 (1999-08-01), None
patent: 63-225153 (1988-09-01), None
patent: 01036036 (1989-02-01), None
patent: 64-036036 (1989-02-01), None
patent: 11-283883 (1989-11-01), None
patent: H4-63661 (1992-05-01), None
patent: 05-063239 (1993-03-01), None
patent: 07-235696 (1995-09-01), None
patent: 07235696 (1995-09-01), None
patent: 07-288341 (1995-10-01), None
patent: 07288341 (1995-10-01), None
patent: 10-242526 (1996-09-01), None
patent: 09-321341 (1997-12-01), None
patent: 09-321343 (1997-12-01), None
patent: 10-151794 (1998-06-01), None
patent: 10-163526 (1998-06-01), None
patent: 10-242513 (1998-09-01), None
patent: 10-290029 (1998-10-01), None
patent: 11-031845 (1999-02-01), None
patent: 11-046018 (1999-02-01), None
patent: 11-046019 (1999-02-01), None
patent: 11-068166 (1999-03-01), None
patent: 11-068169 (1999-03-01), None
patent: 11-087778 (1999-03-01), None
patent: 11-087784 (1999-03-01), None
Fukasawa Koichi
Miyashita Junji
Tsuchiya Kousuke
Browdy and Neimark , P.L.L.C.
Citizen Electronics Co. Ltd.
Eckert George
Lee Eugene
LandOfFree
Light emitting diode 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 diode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light emitting diode will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3375895