Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2007-07-24
2007-07-24
Garrett, Dawn L. (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C313S504000, C313S506000, C257S089000, C257S098000, C428S917000
Reexamination Certificate
active
10838665
ABSTRACT:
A color OLED display having at least three different colored microcavity pixels including a light-reflective structure and a semitransparent structure comprising an array of light-emitting microcavity pixels each having one or more common organic light-emitting layers, said light-emitting layer(s) having first, second, and third light-emitting materials that produce different light spectra. The first light-emitting material producing light has a first spectrum portion that is substantially contained within a first color of the array, the second light-emitting material producing light has a second spectrum portion that is substantially contained within a second color that is different from the first color, and the third light-emitting material producing light has a third spectrum portion that is substantially contained within a third color that is different from the first and second colors.
REFERENCES:
patent: 4769292 (1988-09-01), Tang et al.
patent: 4885211 (1989-12-01), Tang et al.
patent: 5405709 (1995-04-01), Dodabalapur et al.
patent: 5405710 (1995-04-01), Littman et al.
patent: 5554911 (1996-09-01), Nakayama et al.
patent: 5683823 (1997-11-01), Shi et al.
patent: 5708174 (1998-01-01), King et al.
patent: 6281634 (2001-08-01), Yokoyama
patent: 6392340 (2002-05-01), Yoneda et al.
patent: 6406801 (2002-06-01), Tokito et al.
patent: 2002/0186214 (2002-12-01), Siwinski
patent: 0654833 (1995-05-01), None
patent: 1286569 (2003-02-01), None
patent: 1340798 (2003-09-01), None
patent: 1375624 (2004-01-01), None
patent: 1450419 (2004-08-01), None
patent: 07-142169 (1995-06-01), None
patent: 11-288786 (1999-10-01), None
patent: 2005/060016 (2005-06-01), None
patent: 2005/101541 (2005-10-01), None
“Multilayer White Light-Emitting Organic Electroluminescent Device” by Junji Kido et al., Science vol. 267, Mar. 3, 1995, pp. 1332-1334.
“White light-emitting organic electroluminescent devices using the poly(N-vinylcarbazole) emitter layer doped with three fluorescent dyes” by J. Kido et al., Appl. Phys. Letter 64 (7), Feb. 14, 1994, pp. 815-817.
“White light-emitting organic electroluminescent devices based on interlayer sequential energy transfer” by R. S. Deshpande et al., Applied Physics Letters, vol. 75, No. 7, Aug. 16, 1999, pp. 888-890.
“Control of emission characteristics in organic thin-film electroluminescent diodes using an optical-microcavity structure” by Noriyuki Takada et al., Applied Physics Letter 63 (15) Oct. 11, 1993, pp. 2032-2-34.
Hatwar Tukaram K.
Ricks Michele L.
Shore Joel D.
Spindler Jeffrey P.
Winters Dustin L.
Eastman Kodak Company
Garrett Dawn L.
Owens Raymond L.
LandOfFree
Tuned microcavity color OLED display does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tuned microcavity color OLED display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tuned microcavity color OLED display will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3798961