1
Ching W Tang, Chin H Chen, Ramanuj Goswami: Electroluminescent device with modified thin film luminescent zone. Eastman Kodak Company, Carl O Thomas, September 6, 1988: US04769292 (1185 worldwide citation)

An electroluminescent device is disclosed having a luminescent zone of less than one .mu.m in thickness comprised of an organic host material capable of sustaining hole-electron recombination and a fluorescent material capable of emitting light in response to energy released by hole-electron recombi ...


2
Steven A VanSlyke, Ching W Tang: Organic electroluminescent devices having improved power conversion efficiencies. Eastman Kodak Company, Dana M Schmidt, September 3, 1985: US04539507 (683 worldwide citation)

Electroluminescent devices are disclosed comprising a hole-injecting zone and an adjacent organic luminescent zone, the device having a power conversion efficiency of at least 9.times.10.sup.-5 w/w and said zones having a combined thickness no greater than about 1 micron.


3
Ching W Tang: Organic electroluminescent cell. Eastman Kodak Company, Dana M Schmidt, October 26, 1982: US04356429 (558 worldwide citation)

An organic electroluminescent cell is disclosed comprising a luminescent zone between two electrodes, wherein a hole-injecting zone comprising a porphyrinic compound is disposed between the luminescent zone and the anode electrode.


4
Steven A VanSlyke, Ching W Tang, Michael E O Brien, Chin H Chen: Electroluminescent device with organic electroluminescent medium. Eastman Kodak Company, Carl O Thomas, October 29, 1991: US05061569 (489 worldwide citation)

An internal junction organic electroluminescent device is disclosed comprising in sequence, an anode, an organic hold injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode. The hole injecting and transporting zone includes a tertiary amine containing at ...


5
Steven A VanSlyke, Ching W Tang, Luther C Roberts: Electroluminescent device with organic luminescent medium. Eastman Kodak Company, Carl O Thomas, January 19, 1988: US04720432 (445 worldwide citation)

An electroluminescent device is disclosed comprising in sequence, an anode, an organic hole injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode. The organic hole injecting and transporting zone is comprised of a layer in contact with the anode containi ...


6
Ching W Tang, Steven A VanSlyke: Electroluminescent device with improved cathode. Eastman Kodak Company, Carl O Thomas, December 5, 1989: US04885211 (429 worldwide citation)

An electroluminescent device is disclosed comprised of, in sequence, an anode, an organic hole transporting zone, an organic electron transporting zone, and a cathode. The cathode is comprised of a layer of a plurality of metals other than alkali metals, at least one of said metals having a work fun ...


7
Ching W Tang, David J Williams, Jack C Chang: Organic electroluminescent multicolor image display device. Eastman Kodak Company, Robert L Walker, March 15, 1994: US05294870 (365 worldwide citation)

An organic electroluminescent multicolor image display device is disclosed containing an image display array made up of a plurality of light emitting pixels arranged in intersecting files (rows and columns). Each pixel contains a light transmissive first electrode, an electroluminescent medium overl ...


8
Ching W Tang, Biay C Hseih: Method of fabricating a TFT-EL pixel. Eastman Kodak Company, Raymond L Owens, August 27, 1996: US05550066 (321 worldwide citation)

A method of making a 4-terminal active matrix electroluminescent device that utilizes an organic material as the electroluminescent medium is described. In this method, thin film transistors are formed from polycrystalline silicon at a temperature sufficiently low such that a low temperature, silica ...


9
Ching W Tang, Jon E Littman: Organic electroluminescent multicolor image display device. Eastman Kodak Company, Raymond L Owens, March 15, 1994: US05294869 (254 worldwide citation)

A multicolor image display device includes an array consisting of a plurality of light emitting pixels arranged in two intersecting sets of parallel files, the pixels in a first set of parallel files forming columns and the pixels in a second set of parallel files forming rows on a common electrical ...


10
Robert J Perry, Ching W Tang: Electroluminescent device with silazane-containing luminescent zone. Eastman Kodak Company, Robert A Linn, August 21, 1990: US04950950 (203 worldwide citation)

An electroluminescent device having a luminescent zone of less than one millimicron (.mu.m) in thickness comprised of an organic host material capable of sustaining hole-electron recombination. The hole-transporting agent is a silazane.