Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2011-07-19
2011-07-19
Hines, Anne M (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C345S690000, C345S096000, C313S507000
Reexamination Certificate
active
07982385
ABSTRACT:
To improve color reproduction areas in a display device having light-emitting elements. A display region has a plurality of picture elements. Each picture element includes: first and second pixels each including a light-emitting element which has a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; third and fourth pixels each including a light-emitting element which has a chromaticity whose y-coordinate in the diagram is 0.55 or more; and fifth and sixth pixels each including a light-emitting element which has a chromaticity whose x-coordinate and y-coordinate in the diagram are 0.20 or less and 0.25 or less, respectively. The light-emitting elements in the first and second pixels have different emission spectrums from each other; the light-emitting elements in the third and fourth pixels have different emission spectrums from each other; and the light-emitting elements in the fifth and sixth pixels have different emission spectrums from each other.
REFERENCES:
patent: 5294869 (1994-03-01), Tang et al.
patent: 7133049 (2006-11-01), Lee et al.
patent: 2003/0063062 (2003-04-01), Tsumura et al.
patent: 2004/0246404 (2004-12-01), Elliott et al.
patent: 2005/0264498 (2005-12-01), Asano
patent: 2005/0270444 (2005-12-01), Miller et al.
patent: 2006/0175966 (2006-08-01), Yamada et al.
patent: 1637834 (2005-07-01), None
patent: 1 154 676 (2001-11-01), None
patent: WO 01/39554 (2001-05-01), None
patent: WO-2005-031693 (2005-04-01), None
Yamada, J. et al, “Micro Cavity Structures for Full Color AM-OLED Displays,” AM-LCD '02 Digest of Technical Papers, pp. 77-80, (Jul. 10, 2002).
Roosendaal, S.J. et al, “25.2: A Wide Gamut, High Aperture Mobile Spectrum Sequential Liquid Crystal Display,” SID Digest '05: SID International Symposium Digest of Technical Papers, pp. 1116-1119, (May 25, 2005).
Jak, M.J.J., et al, “25.3: Spectrum Sequential Liquid Crystal Display,” SID Digest '05: SID International Symposium Digest of Technical Papers, pp. 1120-1123, (May 25, 2005).
Sugiura, H. et al, “25.4: Six-Primary-Color 23-in WXGA LCD Using Six-Color LEDs,” SID Digest '05: SID International Symposium Digest of Technical Papers, pp. 1124-1127, (May 25, 2005).
Yang, Y-C. et al, “31.1: Development of Six Primary-Color LCD,” SID Digest '05: SID International Symposium Digest of Technical Papers, pp. 1210-1213, (May 25, 2005).
Kim, S.S., “66.1: Invited Paper: The World's Largest (82-in.) TFT-LCD,” SID Digest '05: SID International Symposium Digest of Technical Papers, pp. 1842-1847, (May 25, 2005).
Office Action re Chinese application No. CN 200610141279.0, dated Dec. 18, 2009 (with English translation).
Kimura Hajime
Miyaguchi Atsushi
Green Tracie
Hines Anne M
Husch & Blackwell LLP
Semiconductor Energy Laboratory Co,. Ltd.
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