1
Bin Ma, Robert Walters, Raymond Kwong, Jason Brooks: OLEDs utilizing multidentate ligand systems. Universal Display Corporation, Kenyon & Kenyon, February 19, 2008: US07332232 (248 worldwide citation)

An organic light emitting device is provided. The device has an anode, a cathode, and an organic layer disposed between the anode and the cathode. The organic layer comprises an emissive material having a transition metal and two or three bidentate ligands, which may be photoactive ligands. The bide ...


2
Raymond Kwong, Michael S Weaver, Bin Ma, Jui Yi Tsai, Michael Barone, David B Knowles: Organic light emitting devices having reduced pixel shrinkage. Universal Display Corporation, August 8, 2006: US07087321 (236 worldwide citation)

The present invention relates to organic light emitting devices (OLEDs), and more specifically to efficient OLEDs comprising an array of pixels and having reduced pixel shrinkage. The devices of the present invention comprise further relates to materials for use as emissive materials which give redu ...


3
Sergey Lamansky, Mark E Thompson, Vadim Adamovich, Peter I Djurovich, Chihaya Adachi, Marc A Baldo, Stephen R Forrest, Raymond Kwong: Organometallic compounds and emission-shifting organic electrophosphorescence. Universal Display Corporation, The University of Southern California, The Trustees of Princeton University, Kenyon & Kenyon, September 6, 2005: US06939624 (98 worldwide citation)

Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an o ...


4
Mark E Thompson, Peter Djurovic, Sergey Lamansky, Drew Murphy, Raymond Kwong, Feras Abdel Razzaq, Stephen R Forrest, Marc A Baldo, Paul E Burrows: Organometallic complexes as phosphorescent emitters in organic LEDs. The Trustees of Princeton University, The University of Southern California, Kenyon & Kenyon, February 21, 2006: US07001536 (86 worldwide citation)

Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organ ...


5
Mark E Thompson, Peter Djurovic, Sergey Lamansky, Drew Murphy, Raymond Kwong, Feras Abdel Razzaq, Stephen R Forrest, Marc A Baldo, Paul E Burrows: Organometallic complexes as phosphorescent emitters in organic LEDs. The Trustees of Princeton University, The University of Southern California, Kenyon & Kenyon, June 7, 2005: US06902830 (85 worldwide citation)

Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organ ...


6
Sergey Lamansky, Mark E Thompson, Vadim Adamovich, Peter I Djurovich, Chihaya Adachi, Marc A Baldo, Stephen R Forrest, Raymond Kwong: Organometallic compounds and emission-shifting organic electrophosphorescence. The University of Southern California, The Trustees of Princeton University, Universal Display Corporation, Kenyon & Kenyon, June 3, 2008: US07381479 (64 worldwide citation)

Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an o ...


7
Mark E Thompson, Peter Djurovic, Sergey Lamansky, Drew Murphy, Raymond Kwong, Feras Abdel Razzaq, Stephen R Forrest, Marc A Baldo, Paul E Burrows: Organometallic complexes as phosphorescent emitters in organic LEDS. The Trustees of Princeton University, The University of Southern California, Kenyon & Kenyon, November 6, 2007: US07291406 (54 worldwide citation)

Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organ ...


8
Sergey Lamansky, Mark E Thompson, Vadim Adamovich, Peter I Djurovich, Chihaya Adachi, Marc A Baldo, Stephen R Forrest, Raymond Kwong: Organometallic compounds and emission-shifting organic electrophosphorescence. The Trustees of Princeton University, The University of Southern California, Universal Display Corporation, Kenyon & Kenyon, June 30, 2009: US07553560 (51 worldwide citation)

Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an o ...


9
Mark E Thompson, Peter Djurovic, Sergey Lamansky, Drew Murphy, Raymond Kwong, Feras Abdel Razzaq, Stephen R Forrest, Marc A Baldo, Paul E Burrows: Organometallic complexes as phosphorescent emitters in organic leds. The Trustees of Princeton University, The University of Southern California, Kenyon & Kenyon, May 26, 2009: US07537844 (43 worldwide citation)

Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organ ...


10
Mark E Thompson, Peter Djurovich, Sergey Lamansky, Drew Murphy, Raymond Kwong, Feras Abdel Razzaq, Stephen R Forrest, Marc A Baldo, Paul E Burrows: Organometallic complexes as phosphorescent emitters in organic LEDs. The Trustees of Princeton University, The University of Southern California, Kenyon & Kenyon, February 8, 2011: US07883787 (25 worldwide citation)

Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organ ...