Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With viewing layer of specified composition
Reexamination Certificate
2007-06-19
2007-06-19
Dye, Rena (Department: 1772)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With viewing layer of specified composition
C428S001100, C428S690000, C428S917000, C313S507000, C359S265000, C252S299610
Reexamination Certificate
active
10231935
ABSTRACT:
The invention relates to aligned emissive polymer blended with at least one chromophore with rigid-rod-type or discotic asymmetric molecular structure; to film incorporating such polymer blends; to devices incorporating such polymers blends or films, and to uses thereof.
REFERENCES:
patent: 4769292 (1988-09-01), Tang et al.
patent: 5142343 (1992-08-01), Hosokawa et al.
patent: 5281489 (1994-01-01), Mori et al.
patent: 5391622 (1995-02-01), Ho et al.
patent: 5663573 (1997-09-01), Epstein et al.
patent: 5747183 (1998-05-01), Shi et al.
patent: 5807974 (1998-09-01), Kim et al.
patent: 6124046 (2000-09-01), Jin et al.
patent: 6127693 (2000-10-01), Chen et al.
patent: 6242561 (2001-06-01), Mohwald et al.
patent: 6255449 (2001-07-01), Woo et al.
patent: 6309763 (2001-10-01), Woo et al.
patent: 6485884 (2002-11-01), Wolk et al.
patent: 6621099 (2003-09-01), Ong et al.
patent: 1 011 154 (2000-06-01), None
patent: 1 074 600 (2000-08-01), None
patent: WO 00 60612 (2000-10-01), None
patent: WO 01/81294 (2001-11-01), None
Sainova D et al: “Control of Color and Efficiency of Light-Emitting Diodes Based on Polyfluorenes Blended With Hole-Transporting Molecules” Applied Physics Letters, American Institute of Physics, New York, US, vol. 76, No. 14, Apr. 2000, pp. 1810-1812, XP000905549.
Miteva T et al: “Polarized Electroluminescence From Highly Aligned Liquid Crystalline Polymers” Synthetic Metals, Elsevier Sequoia, Lausanne, CH, vol. 111/112, Jun. 1, 2000, pp. 173-176, XP000946672.
Grell M et al: “Blue Polarized Electroluminescence From a Liquid Crystalline Polyfluorene” Advanced Materials, VCH Verlagsgesellschaft, Weinheim, DE, vol. 11, No. 8, Jun. 2, 1999, pp. 671-675, XP000850864.
P. Wautelet et al., “Rigid Rod Conjugated Polymers for Nonlinear Optics. 2. Synthesis and Characterization of Phenylene-Ethynylene Oligomers”, 1996,Macromolecules, vol. 29, No. 1, pp. 446-455.
Meisel Andreas
Miteva Tzenka
Neher Dieter
Nelles Gabriele
Yasuda Akio
Dye Rena
Hon Sow-Fun
Sony Deutschland GmbH
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