Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-06-22
2008-12-02
Macchiarolo, Peter (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S292000, C313S238000, C313S504000
Reexamination Certificate
active
07459850
ABSTRACT:
An organic light-emitting diode (OLED) device, comprising: a substrate; one or more OLEDs formed on the substrate comprising a first electrode formed over the substrate, one or more layers of organic material, one of which is light emitting, formed over the first electrode, and a second electrode formed over the one or more layers of organic material; a cover provided over the one or more OLEDs and spaced apart from the one or more OLEDs to form a gap; and separately pre-formed elastic compressible spacer elements located in the gap between the cover and the one or more OLEDs.
REFERENCES:
patent: 4476292 (1984-10-01), Ham et al.
patent: 4769292 (1988-09-01), Tang et al.
patent: 5247190 (1993-09-01), Friend et al.
patent: 5869929 (1999-02-01), Eida et al.
patent: 6259204 (2001-07-01), Ebisawa et al.
patent: 6551440 (2003-04-01), Tanaka
patent: 6559594 (2003-05-01), Fukunaga et al.
patent: 6821828 (2004-11-01), Ichijo et al.
patent: 2001/0013756 (2001-08-01), Mori et al.
patent: 2002/0005696 (2002-01-01), Yamazaki et al.
patent: 2003/0062518 (2003-04-01), Auch et al.
patent: 2004/0027066 (2004-02-01), Park et al.
patent: 2004/0027327 (2004-02-01), LeCain et al.
patent: 2007/0013291 (2007-01-01), Cok et al.
patent: 2007/0075329 (2007-04-01), Kim
“Organic Electroluminescent Diodes”; of C. W. Tang et al; Applied Physics Letter; vol. 51; No. 12; Sep. 21, 1987; pp. 913-915.
“Electroluminescence Of Doped Organic Thin Films”; of C. W. Tang et al; Journal of Applied Physics; vol. 65; No. 9; May 1, 1989; pp. 3610-3616.
Anderson Andrew J.
Eastman Kodak Company
Macchiarolo Peter
Owens Raymond L.
Shaw Stephen H.
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