Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2008-07-01
2008-07-01
Lee, Calvin (Department: 2892)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
Reexamination Certificate
active
07394093
ABSTRACT:
An organic light-emitting device, comprising: a substrate; a first conductive layer formed over the substrate; at least one layer of a light-emissive organic material formed over the first conductive layer; a barrier layer formed over the at least one organic layer which acts to protect the at least one layer of organic material; and a second conductive layer, preferably a patterned sputtered layer, formed over the barrier layer.
REFERENCES:
patent: 4539507 (1985-09-01), VanSlyke et al.
patent: 4670355 (1987-06-01), Matsudaira
patent: 4720432 (1988-01-01), VanSlyke et al.
patent: 5047687 (1991-09-01), VanSlyke et al.
patent: 5059861 (1991-10-01), Littman et al.
patent: 5059862 (1991-10-01), VanSlyke
patent: 5085946 (1992-02-01), Saito et al.
patent: 5247190 (1993-09-01), Friend
patent: 5457565 (1995-10-01), Namiki
patent: 5491377 (1996-02-01), Janusauskas
patent: 5616427 (1997-04-01), Tada
patent: 5714838 (1998-02-01), Haight et al.
patent: 5739635 (1998-04-01), Wakimoto
patent: 5776622 (1998-07-01), Hung et al.
patent: 6111274 (2000-08-01), Arai
patent: 6274979 (2001-08-01), Celii et al.
patent: 6541790 (2003-04-01), Pichler
patent: 0 349 265 (1990-01-01), None
patent: 0349265 (1990-03-01), None
patent: 0390551 (1990-03-01), None
patent: 0439627 (1991-08-01), None
patent: 0443861 (1991-08-01), None
patent: 0550063 (1993-07-01), None
patent: 0740489 (1996-03-01), None
patent: 0977286 (2000-02-01), None
patent: 0 822 603 (2005-09-01), None
patent: 2286081 (1995-02-01), None
patent: 4-212284 (1992-08-01), None
patent: 93-3080 (1993-08-01), None
patent: 7-166160 (1995-06-01), None
patent: 08-102360 (1996-04-01), None
patent: WO 97/08919 (1997-06-01), None
patent: WO 97/42666 (1997-11-01), None
Gu et al, “Transparent Organic Light Emitting Devices,” Appl. Phys. Lett. vol. 68, No. 19, 1996 American Institute of Physics, May 6, 1996, pp. 2606-2608.
Hung et al. “Enhanced Electron Injection in Organic Electroluminescence Devices Using An A1/LiF Electrode,” Appl. Phys. Lett. 70 (2), Jan. 13, 1997, pp. 152-154.
Jabbour et al., “Highly Efficient And Bright Organic Electroluminescent Devices With An Aluminum Cathode,” Appl. Phys. Lett. 71 (13), Sep. 29, 1997, pp. 1762-1764.
Jabbour et al., “Novel Techniques In Fabricating More Efficient And Brighter Organic Electroluminescent Devices,” SPIE, vol. 3148, Optical Sciences Center, University of Arizona, Tucson, Arizona Jul. 25, 1997.
Kim et al., “Enhanced Quantum Efficiency in Polymer Electroluminescence Devices By Inserting A Tunneling Barrier Formed By Langmuir-Blodgett Films,” Appl. Phys. Lett. 69 (5), Jul. 29, 1996, pp. 599-601.
Kim et al., “Silicon Compatible Organic Light Emitting Diode,” Journal of Lightwave Technology, vol. 12, No. 12, Dec. 1994, pp. 1207-2113.
Li et al. “Fabrication and Electroluminescence of Double-Layered Organic Light-Emitting Diodes With the A12O3/A1 Cathode,” Appl. Phys. Lett 70 (10), Mar. 10, 1997, pp. 1233-1235.
Tang et al. “Organic electroluminescent diodes,” Appl. Phys. Lett 51(12), Sep. 21, 1987, pp. 913-915.
Search Report for GB 9609282.0 Apr. 29, 1997.
International Search Report for PCT/GB97/01208, dated Feb. 8, 1995.
Cambridge Display Technology Ltd.
Lee Calvin
Rissman Jobse Hendricks & Oliverio LLP
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