Electronic devices made with electron transport and/or...

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C257S431000, C257SE51050, C313S506000, C428S917000, C136S263000

Reexamination Certificate

active

08071975

ABSTRACT:
The present invention is directed to a photoactive device comprising an anode, a cathode, and a photoactive layer, which device further comprises an electron transport and/or anti-quenching layer which minimizes both electron transfer quenching and energy transfer quenching of the photoactive layer.

REFERENCES:
patent: 3423427 (1969-01-01), Cescon et al.
patent: 3449379 (1969-06-01), Cescon et al.
patent: 3666466 (1972-05-01), Strilko
patent: 3739000 (1973-06-01), Lodolini et al.
patent: 4140529 (1979-02-01), Pai et al.
patent: 4304829 (1981-12-01), Limburg et al.
patent: 4579679 (1986-04-01), Papir
patent: 4853090 (1989-08-01), Daniel et al.
patent: 4996124 (1991-02-01), Buettner et al.
patent: 5077142 (1991-12-01), Sakon et al.
patent: 5294810 (1994-03-01), Egusa et al.
patent: 5545639 (1996-08-01), Rabinovitz et al.
patent: 6004709 (1999-12-01), Renfer et al.
patent: 6232714 (2001-05-01), Shen et al.
patent: 6307528 (2001-10-01), Yap
patent: 6310360 (2001-10-01), Forrest et al.
patent: 6344505 (2002-02-01), Valentine, Jr. et al.
patent: 6716371 (2004-04-01), Sage et al.
patent: 6723445 (2004-04-01), Li et al.
patent: 6740407 (2004-05-01), Usuki et al.
patent: 7265378 (2007-09-01), Lecloux et al.
patent: 2002/0045061 (2002-04-01), Hosokawa
patent: 2002/0055015 (2002-05-01), Sato et al.
patent: 2002/0135292 (2002-09-01), Kamatani et al.
patent: 2003/0197158 (2003-10-01), Lee et al.
patent: 2004/0077860 (2004-04-01), Herron et al.
patent: 0341859 (1989-11-01), None
patent: 0564224 (1993-10-01), None
patent: 1013740 (2000-06-01), None
patent: 1 097 981 (2001-05-01), None
patent: 1182183 (2002-02-01), None
patent: 1 215 945 (2002-06-01), None
patent: 2099783 (1972-03-01), None
patent: 1047796 (1966-11-01), None
patent: 55-017105 (1980-02-01), None
patent: 55-098754 (1980-07-01), None
patent: 60-106858 (1985-06-01), None
patent: 61-051151 (1986-03-01), None
patent: 62-174981 (1987-07-01), None
patent: 01-103484 (1989-04-01), None
patent: 01-208873 (1989-08-01), None
patent: 05-247357 (1993-09-01), None
patent: 6-86072 (1994-03-01), None
patent: 7-26255 (1995-01-01), None
patent: WO 99/48160 (1999-09-01), None
patent: WO 00/70655 (2000-11-01), None
patent: 0172925 (2001-10-01), None
patent: 0230159 (2002-04-01), None
patent: 0243449 (2002-05-01), None
patent: WO 02/51206 (2002-06-01), None
patent: 02088274 (2002-11-01), None
patent: WO 02/091814 (2002-11-01), None
patent: WO 02/101838 (2002-12-01), None
patent: 03079737 (2003-09-01), None
Machine translation for JP 7-26255 A (Jan. 1995).
H. Schurmann et al., “Ultraviolet Photoelectron Spectroscopic Study of Heterocyclic Model Compounds for Electroluminescent Devices”, Synthetic Metals 102 (1999), pp. 1069-1070.
Zhu, Lihua et al., A relationship between driving voltage and the highest occupied molecular orbital level of hole-transporting metallophthalocyanine layer for organic electroluminescence devices, Thin Solid Films, 2001, 213-218, 396, Elsevier Science B.V.
Naka, Shigeki et al., High electron mobility in bathophenanthroline, Applied Physics Letters, Jan. 10, 2000, 197-199, 76(2), American Institute of Physics.
Dietrich-Buchecker, Christiane et al., Selective and efficient synthesis di-, tri- and tetrasubstituted 1,10-phenanthrolines, Tetrahedron Letters, 1999, 3395-3396, 40, Elsevier Science Ltd.
Thomas, K.R. Justin et al., Quinoxalines Incorporating Triarylamines: Potential Electroluminescent Materials with Tunable Emission Characteristics, Chem. Mater., 2002, 2796-2802, 14, American Chemical Society.
Yamamoto, Takakazu et al., Preparation of New Electron-Accepting -Conjugated Polyquinoxalines. Chemical and Electrochemical Reduction, Electrically Conducting Properties, and Use in Light-Emitting Diodes. J. Am. Chem. Soc., 1996, 3930-3937, 118, American Chemical Society.
Redecker, M. et al., Electron transport in starburst phenylquinoxallnes. Applied Physics Letter, Jul. 5, 1999, 109-111, 75(1), American Institute of Physics.
Adachi et al., Nearly 100% Internal Phosphorescence Efficiency In An Organic light Emitting Device, Journal Of Applied Physics, Nov. 15, 2001, vol. 90, pp. 5048-5051.
Beilstein Record No. 8797439(2006).
Borsenberger, P.M. et al., Hole Transport in Vapor-Deposited Triphenylmethane Glasses, Jpn. J. Appl. Phys., May 1996, 2698-2703, vol. 35, Pt. 1, No. 5A.
Borsenberger, Paul M. et al., Effects of the Dipole Moment on Charge Transport in Disordered Molecular Solids, The Journal of Physical Chemistry, 1993, 4815-4819, 97(18), American Chemical Society.
Chao et al, Effect of Side Chain Alkyl Length on the Electroluminescence Characteristics fo Carbazole-Based Light Emitting Polymers, Macromol, Chem Phys. 200 pp. 2864-2871, 202 (14).
Cui, Yuanting et al., Thiophene-Linked Polyphenylquinoxaline: A New Electron Transport Conjugated Polymer for Electroluminescent Devices, Macromolecules, 1999, 3824-3826, 32, American Chemical Society.
Gibson, Harry W. et al., Surface Analyses by a Triboelectric Charging Technique, Analytical Chemistry, Apr. 1979, 483-487, 51(4) American Chemical Society.
Giebeler, C. et al., The photovoltaic effect in poly(p-phenylene-2,3'-bis(3,2'-diphenyl)-quinoxaline-7-7'-diyl), Optical Materials, Jan. 1998, 99-103, 9, Elsevier Science B.V.
Gruenbaum, W. T. et al., Hole Transport in Triphenylmethane Doped Polymers, Jpn. J. Appl. Phys., May 1996, 2704-2708, vol. 35, Pt. 1, No. 5A.
Jandke, Markus et al., Phenylquinoxaline Polymers and Low Molar Mass Glasses as Electron-Transport Materials in Organic Light-Emitting Diodes, Macromolecules, 1998, 6434-6443, 31, American Chemical Society.
Jin, Sung-Ho et al., Blue electroluminescence in blend of polymers containing carbazole and 1,3,4-oxadiazole units, Thin Solid Films, 2000, 255-258, 363, Elsevier Science S.A.
Kuder, James E. et al., Anodic and Photochemical Oxidation of Triphenylmethanes, J. Org. Chem., 1979, 761-766, vol. 44, American Chemical Society.
Limburg, W. et al., Electronic Transport Properties of Molecularly Doped Polymers—Some Substituted Triarylmethanes, Organic Coatings and Plastics, Chemistry, 1978, 534-539, 38.
Malpert, John H. et al., Color intensity control in polymers using triarylmethane leuconitriles as color formers, Tetrahedron, 2001, 967-974, 57, Elsevier Science Ltd.
Nguyen, T. P. et al., Multilayer light emitting diodes using a PPV based copolymer, Optical Materials, Jan. 1998, 154-158, 9, Elsevier Science B.V.
O'Brien, D. et al., Use of poly(phenyl quinoxaline) as an electron transport material in polymer light-emitting diodes, Appl. Phys. Lett., Aug. 12, 1996, 881-883, 69(7), American Institute of Physics.
Patent Abstracts of Japan, Electrophotographic Sensitive Body, JP02064553, Mar. 5, 1990, vol. 14, No. 245, Canon Inc.
Patent Abstracts of Japan, Organic Thin-Film El Element, JP04110390, Apr. 10, 1992, vol. 16, No. 358, Nippon Soda Co. Ltd.
Patent Abstracts of Japan, Organic Electroluminescent Element, JP06088072, Mar. 29, 1994, vol. 18, No. 347,Idemitsu Kosan Co. Ltd.
Patent Abstracts of Japan, Organic El Element, JP07026255, Jan. 27, 1995, vol. 1994, No. 4, Idemitsu Kosan Co Ltd.
Patent Abstracts of Japan, Electrophotographic Photoreceptor, JP07152170, Jun. 16, 1995, vol. 1995, No. 9, Mita Ind Co Ltd.
Patent Abstracts of Japan, Organic El Element Using Quinoxaline Compound, JP09188874, Jul. 22, 1997, vol. 1997, No. 11, TDK Corp.
Patent Abstracts of Japan, Electrophotographic Sensitive Body, JP61041152, Feb. 27, 1986, vol. 10, No. 198.
Patent Abstracts of Japan, Organic Electroluminescent Element and Its Manufacture, JP2000133453, May 12, 2000, vol. 2000, No. 8, Idemitsu Kosan Co Ltd.
Patent Abstracts of Japan, Organic Thin Film EL Element and Quinoxalino-Benzooxazine Derivative Used In The Element, JP2000198788, Jul. 18, 2000, vol. 2000, No. 10, Sagami Chem Res Center.
Patent Abstracts of Japan, Aromatic Methylidene Compound, Aromatic Aldehyde Compound For Producing The Same And Production Thereof, JP2000204082. Jul. 25, 2000, vol. 2000, No. 10, Matsushita Electric Ind. Co. Ltd.
Patent Abstracts of Japan, Novel Heterocyclic Compound, Light-Emitting, Element Material and Light-Emitting Element Us

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electronic devices made with electron transport and/or... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic devices made with electron transport and/or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic devices made with electron transport and/or... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4313382

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.