Organic electroluminescent materials and devices
Abstract
A compound of Formula X wherein ring A is absent, or present and selected from a 5-membered or 6-membered, carbocyclic or heterocyclic ring, which is optionally substituted; ring B is absent, or present and selected from a 5-membered or 6-membered, carbocyclic or heterocyclic ring, which is optionally substituted; and at least one of ring A or ring B is present, and the hash line represents ring A fused to ring N—W1—W2 and ring B fused to ring N—W3—W4; W1, W2, W3, W4, W5, and W6 are independently selected from CR1 or N; Z is selected from CRZ or N; and Y is selected from a group consisting of C(R2)2, B(R2)2, Al(R2)2, Si(R2)2, and Ge(R2)2. An optoelectronic device selected from the group consisting of a photovoltaic device, a photodetector device, a photosensitive device, and an OLED, the optoelectronic device including an organic layer that comprises a compound of Formula X. A consumer product that includes the optoelectronic device.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Southern California, Los Angeles, CA (United States)
- Sponsoring Org.:
- USDOE; National Science Foundation (NSF)
- OSTI Identifier:
- 2293850
- Patent Number(s):
- 11812624
- Application Number:
- 16/262,460
- Assignee:
- The University of Southern California (Los Angeles, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- DOE Contract Number:
- EE0008244; SC0016450; CBET-1511757
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 01/30/2019
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Thompson, Mark E., Tadle, Abegail, El Roz, Karim, Djurovich, Peter Ivan, Muthiah Ravinson, Daniel Sylvinson, Golden, Jessica H., and Sawyer, Stuart W. Organic electroluminescent materials and devices. United States: N. p., 2023.
Web.
Thompson, Mark E., Tadle, Abegail, El Roz, Karim, Djurovich, Peter Ivan, Muthiah Ravinson, Daniel Sylvinson, Golden, Jessica H., & Sawyer, Stuart W. Organic electroluminescent materials and devices. United States.
Thompson, Mark E., Tadle, Abegail, El Roz, Karim, Djurovich, Peter Ivan, Muthiah Ravinson, Daniel Sylvinson, Golden, Jessica H., and Sawyer, Stuart W. Tue .
"Organic electroluminescent materials and devices". United States. https://www.osti.gov/servlets/purl/2293850.
@article{osti_2293850,
title = {Organic electroluminescent materials and devices},
author = {Thompson, Mark E. and Tadle, Abegail and El Roz, Karim and Djurovich, Peter Ivan and Muthiah Ravinson, Daniel Sylvinson and Golden, Jessica H. and Sawyer, Stuart W.},
abstractNote = {A compound of Formula X wherein ring A is absent, or present and selected from a 5-membered or 6-membered, carbocyclic or heterocyclic ring, which is optionally substituted; ring B is absent, or present and selected from a 5-membered or 6-membered, carbocyclic or heterocyclic ring, which is optionally substituted; and at least one of ring A or ring B is present, and the hash line represents ring A fused to ring N—W1—W2 and ring B fused to ring N—W3—W4; W1, W2, W3, W4, W5, and W6 are independently selected from CR1 or N; Z is selected from CRZ or N; and Y is selected from a group consisting of C(R2)2, B(R2)2, Al(R2)2, Si(R2)2, and Ge(R2)2. An optoelectronic device selected from the group consisting of a photovoltaic device, a photodetector device, a photosensitive device, and an OLED, the optoelectronic device including an organic layer that comprises a compound of Formula X. A consumer product that includes the optoelectronic device.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {11}
}
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Works referenced in this record:
Organometallic Complex and Organic Light-emitting Element using Same
patent-application, February 2009
- Yamada, Naoki; Yamaguchi, Tomona; Kamatani, Jun
- US Patent Application 12/179899; 20090039776
Highly efficient electrophosphorescent polymer light-emitting devices
journal, December 2000
- Guo, Tzung-Fang; Chang, Shun-Chi; Yang, Yang
- Organic Electronics, Vol. 1, Issue 1, p. 15-20
Starburst molecules based on π-electron systems as materials for organic electroluminescent devices
journal, June 1997
- Shirota, Yasuhiko; Kuwabara, Yoshiyuki; Okuda, Daisuke
- Journal of Luminescence, Vol. 72-74, p. 985-991
Organic Electroluminescent Element and Electronic Device
patent-application, October 2020
- Yoshizaki, Kei; Ogiwara, Toshinari
- US Patent Application 16/321642; 20200321540
Anthracene Derivative Host having Ranges of Dopants
patent-application, August 2005
- Ricks, Michele L.; Hatwar, Tukaram K.; Spindler, Jeffrey P.
- US Patent Application 10/780436; 20050181232
Highly efficient phosphorescence from organic light-emitting devices with an exciton-block layer
journal, July 2001
- Ikai, Masamichi; Tokito, Shizuo; Sakamoto, Youichi
- Applied Physics Letters, Vol. 79, Issue 2
Transparent contacts for organic devices
patent, December 1997
- Forrest, Stephen R.; Thompson, Mark E.; Burrows, Paul E.
- US Patent Document 5,703,436
Blue Phosphorescent Imidazophenanthridine Materials
patent-application, December 2008
- Knowles, David B.; Lin, Chun; Mackenzie, Peter B.
- US Patent Application 12/044605; 20080297033
Optical properties and mechanofluorochromism of new BODIPY dyes based on the pyridine–pyrimidine hybrid structure
journal, January 2017
- Liu, Yi; Duan, Jicheng; Qi, Fen
- Dalton Transactions, Vol. 46, Issue 31
Material for Organic Electroluminescent Element and Organic Electroluminescent Element Employing the Same
patent-application, January 2009
- Iwakuma, Toshihiro; Endo, Jun; Numata, Masaki
- US Patent Application 11/775593; 20090030202
Organic Electroluminescent Element, Electronic Device and Compound
patent-application, February 2018
- Yoshida, Kei; Hashimoto, Ryohei; Ogiwara, Toshinari
- US Patent Application 15/557681; 20180053901
First Examples of Alkenyl Pyridines as Organic Ligands for Phosphorescent Iridium Complexes
journal, November 2004
- Paulose, B. M. J. S.; Rayabarapu, D. K.; Duan, J.-P.
- Advanced Materials, Vol. 16, Issue 22, p. 2003-2007
Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1',2'-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof
patent-application, August 2007
- Knowles, David B.; Lin, Chun; MacKenzie, Peter Borden
- US Patent Application 11/704585; 20070190359
Highly efficient phosphorescent emission from organic electroluminescent devices
journal, September 1998
- Baldo, M. A.; O'Brien, D. F.; You, Y.
- Nature, Vol. 395, Issue 6698, p. 151-154
Very high-efficiency green organic light-emitting devices based on electrophosphorescence
journal, July 1999
- Baldo, M. A.; Lamansky, S.; Burrows, P. E.
- Applied Physics Letters, Vol. 75, Issue 1, p. 4-6
Organic Electroluminescence Device
patent-application, February 2019
- Yoon, Seokgyu; Sato, Shuri; Fuchiwaki, Junta
- US Patent Application 16/106520; 20190067589
Organic Electroluminescent Device
patent-application, April 2013
- Kuma, Hitoshi; Yamamoto, Hiroshi; Hosokawa, Chishio
- US Patent Application 13/279195; 20130101194
Organic Electroluminescent Materials and Devices
patent-application, July 2020
- Thompson, Mark E.; Tadle, Abegail; El Roz, Karim
- US Patent Application 16/744728; 20200239456
Method for patterning devices
patent, September 2001
- Kim, Changsoon; Burrows, Paul E.; Forrest, Stephen R.
- US Patent Document 6,294,398
Polymer phosphorescent light-emitting devices doped with tris(2-phenylpyridine) iridium as a triplet emitter
journal, October 2000
- Lee, Chang-Lyoul; Lee, Kyung Bok; Kim, Jang-Joo
- Applied Physics Letters, Vol. 77, Issue 15
Low pressure vapor phase deposition of organic thin films
patent, January 2002
- Forrest, Stephen R.; Burrows, Paul E.; Ban, Vladimir Sinisa
- US Patent Document 6,337,102
Very Low Voltage, High Efficiency Phosphorescent OLED in a p-i-n Structure
patent-application, December 2003
- Forrest, Stephen; Pfeiffer, Martin
- US Patent Application 10/173682; 20030230980
Multicolor organic light emitting devices
patent, January 1998
- Forrest, Stephen R.; Thompson, Mark E.; Burrows, Paul E.
- US Patent Document 5,707,745
Preparation of N,N'-methylene-2,2'-azopyridocyanines
patent, June 1986
- Munavalli, Shekhar; Poziomek, Edward J.
- US Patent Document 4,594,413
Organic Electroluminescent Device Having an Azatriphenylene Derivative
patent-application, May 2009
- Zheng, Shiying; Liao, Liang-Sheng
- US Patent Application 11/934258; 20090115316
Triplet Emitter having Condensed Five-membered Rings
patent-application, July 2009
- Hohannes, Hans-Hermann; Kowalsky, Wolfgang; Ammermann, Sven
- US Patent Application 12/066144; 20090165846
Aromatic Amine Derivatives and Organic Electroluminescent Device using Same
patent-application, May 2008
- Yabunouchi, Nobuhiro; Kawamura, Masahiro; Kawamura, Hisayuki
- US Patent Application 11/834203; 20080106190
Preparation, Characterization, and Electroluminescence Characteristics of α-Diimine-type Platinum(II) Complexes with Perfluorinated Phenyl Groups as Ligands
journal, April 2005
- Nishida, Jun-ichi; Maruyama, Akihiro; Iwata, Takeshi
- Chemistry Letters, Vol. 34, Issue 4
Organic Light-Emitting Diodes based on Charge-Neutral RuII Phosphorescent Emitters
journal, April 2005
- Tung, Y.-L.; Lee, S.-W.; Chi, Y.
- Advanced Materials, Vol. 17, Issue 8, p. 1059-1064
High-efficiency white organic light emitting devices with three separate phosphorescent emission layers
journal, December 2007
- Sun, Yiru; Forrest, Stephen R.
- Applied Physics Letters, Vol. 91, Issue 26
OLEDs doped with phosphorescent compounds
patent, October 2001
- Thompson, Mark E.; You, Yujian; Shoustikov, Andrei
- US Patent Document 6,303,238
Efficient organic light-emitting diodes with phosphorescent platinum complexes containing N∧C∧N-coordinating tridentate ligand
journal, April 2005
- Sotoyama, Wataru; Satoh, Tasuku; Sawatari, Norio
- Applied Physics Letters, Vol. 86, Issue 15
Organic EL Device
patent-application, July 2006
- Iijima, Toshiki; Kawasumi, Kazuhito; Nagara, Yoshiaki
- US Patent Application 11/301708; 20060158104
Transition Metal Complex and Light-Emitting Device
patent-application, September 2002
- Igarashi, Tatsuya
- US Patent Application 10/059109; 20020134984
Organic Electroluminescence Device and Material for Organic Electroluminescence Device
patent-application, January 2009
- Nishimura, Kazuki; Iwakuma, Toshihiro; Fukuoka, Kenichi
- US Patent Application 12/108066; 20090009065
Organic electroluminescent device
patent-application, November 2006
- Ise, Toshihiro
- US Patent Application 11/416113; 20060263635
Non-blocked Phosphorescent OLEDs
patent-application, October 2006
- Adamovich, Vadim; Weaver, Michael Stuart; Kwong, Raymond
- US Patent Application 11/110776; 20060240279
Cyclometallated iridium carbene complexes for use as hosts
patent, December 2006
- Brooks, Jason; Li, Xiao-Chang; Alleyne, Bert
- US Patent Document 7,154,114
Organometallic complexes as phosphorescent emitters in organic LEDs
patent-application, March 2002
- Thompson, Mark; Djurovich, Peter; Lamansky, Sergey
- US Patent Application 09/883734; 20020034656
Structure for high efficiency electroluminescent device
patent, August 2000
- Baldo, Marc A.; O'Brien, Diarmuid; Forrest, Stephen R.
- US Patent Document 6,097,147
Organic electroluminescent devices with improved stability
journal, October 1996
- Van Slyke, S. A.; Chen, C. H.; Tang, C. W.
- Applied Physics Letters, Vol. 69, Issue 15
Tuning the Photophysical and Electrochemical Properties of Aza‐Boron‐Dipyridylmethenes for Fluorescent Blue OLEDs
journal, April 2021
- Tadle, Abegail C.; El Roz, Karim A.; Soh, Chan Ho
- Advanced Functional Materials, Vol. 31, Issue 27
Realizing Green Phosphorescent Light-Emitting Materials from Rhenium(I) Pyrazolato Diimine Complexes
journal, February 2003
- Ranjan, Sudhir; Lin, Shen-Yi; Hwang, Kuo-Chu
- Inorganic Chemistry, Vol. 42, Issue 4
Organometallic Complex, Organic EK Element and Organic EL Display
patent-application, November 2005
- Satoh, Tasuku; Sotyama, Wataru; Sawatari, Norio
- US Patent Application 11/066315; 20050244673
Geometric and Electronic Structures of Boron(III)‐Cored Dyes Tailored by Incorporation of Heteroatoms into Ligands
journal, February 2015
- Sun, Lin; Zhang, Fan; Wang, Xinyang
- Chemistry – An Asian Journal, Vol. 10, Issue 3
Electroluminescent Device with Anthracene Derivative Host
patent-application, September 2005
- Conley, Scott R.; Vreeland, William B.; Cosimbescu, Lelia
- US Patent Application 10/809064; 20050211958
Organic Element for Electroluminescent Devices
patent-application, August 2005
- Vargas, J. Ramon; Kondakov, Denis Y.
- US Patent Application 10/768327; 20050170204
Highly efficient electroluminescent materials based on fluorinated organometallic iridium compounds
journal, July 2001
- Wang, Y.; Herron, N.; Grushin, V. V.
- Applied Physics Letters, Vol. 79, Issue 4
Heteroleptic Iridium Complexes ad Dopants
patent-application, January 2013
- Kottas, Gregg; Ansari, Nasrin; Eishenawy, Zeinab
- US Patent Application 13/193221; 20130026452 A1
Novel high Tg hole-transport molecules based on indolo[3,2-b]carbazoles for organic light-emitting devices
journal, June 2000
- Hu, Nan-Xing; Xie, Shuang; Popovic, Zoran D.
- Synthetic Metals, Vol. 111-112, p. 421-424
Method for patterning organic thin film devices using a die
patent, October 2002
- Kim, Changsoon; Burrows, Paul E.; Forrest, Stephen R.
- US Patent Document 6,468,819
Hybrid layers for use in coatings on electronic devices or other articles
patent, June 2011
- Wagner, Sigurd; Mandlik, Prashant
- US Patent Document 7,968,146
Electronic Device Comprising Organic Compound Having P-Type Semiconducting Characteristics
patent-application, October 2002
- Son, Se-Hwan; Kim, Ok-Hee; Yoon, Seok-Hee
- US Patent Application 09/914731; 20020158242
P-185: Low-Drive-Voltage OLEDs with a Buffer Layer Having Molybdenum Oxide
journal, January 2006
- Ikeda, Hisao; Sakata, Junichiro; Hayakawa, Masahiko
- SID Symposium Digest of Technical Papers, Vol. 37, Issue 1
5,5‘-Bis(dimesitylboryl)-2,2‘-bithiophene and 5,5‘‘-Bis(dimesitylboryl)-2,2‘:5‘,2‘‘-terthiophene as a Novel Family of Electron-Transporting Amorphous Molecular Materials
journal, September 1998
- Noda, Tetsuya; Shirota, Yasuhiko
- Journal of the American Chemical Society, Vol. 120, Issue 37
Dibenzothiophene-Containing Materials in Phosphorescent Light Emitting Diodes
patent-application, July 2009
- Lin, Chun; Dyatkin, Alexey; Elshenawy, Aeinab
- US Patent Application 12/208907; 20090167162
Organic Electroluminescent Materials and Devices
patent-application, July 2020
- Thompson, Mark E.; Tadle, Abegail; El Roz, Karim
- US Patent Application 16/262460; 20200243772
An internal charge transfer-dependent solvent effect in V-shaped azacyanines
journal, January 2015
- Tasior, Mariusz; Bald, Ilko; Deperasińska, Irena
- Organic & Biomolecular Chemistry, Vol. 13, Issue 48
High operational stability of electrophosphorescent devices
journal, July 2002
- Kwong, Raymond C.; Nugent, Matthew R.; Michalski, Lech
- Applied Physics Letters, Vol. 81, Issue 1
Material for Organic Electroluminescence Device and Organic Electroluminescence Device Utilizing the Same
patent-application, January 2009
- Iwakuma, Toshihiro; Endo, Jun; Numata, Masaki
- US Patent Application 11/943879; 20090017330
Erratum: “Green fluorescent organic light-emitting device with external quantum efficiency of nearly 10%” [Appl. Phys. Lett. 89, 063504 (2006)]
journal, October 2006
- Okumoto, Kenji; Kanno, Hiroshi; Hamada, Yuji
- Applied Physics Letters, Vol. 89, Issue 16
Organic Light-emitting Device
patent-application, November 2015
- Ito, Naoyuki; Kim, Seul-Ong; Kim, Youn-Sun
- US Patent Application 14/4583638; 20150318487
Aromatic Amine Derivative and Organic Electroluminescence Device using the Same
patent-application, May 2008
- Mizuki, Yumiko; Kawamura, Masahiro; Yabunouchi, Nobuhiro
- US Patent Application 11/928907; 20080124572
Organic light emitting devices having reduced pixel shrinkage
patent, August 2006
- Kwong, Raymond; Weaver, Michael S.; Ma, Bin
- US Patent Document 7,087,321
Organometallic compounds for use in electroluminescent devices
patent, May 2009
- Lin, Chun; Tsai, Jui-Yi; Brooks, Jason
- US Patent Document 7,534,505
High efficiency organic light emitting devices with light directing structures
patent, November 1998
- Bulovic, Vladimir; Forrest, Stephen R.; Burrows, Paul E.
- US Patent Document 5,834,893
OLED with Hybrid Emissive Layer
patent-application, August 2019
- Thompson, Mark E.; Tadle, Abegail; Idres, Muazzam
- US Patent Application 16/262408; 20190237694
Transparent electrodes
patent-application, September 2004
- Lu, Min-Hao Michael; Weaver, Michael
- US Patent Application 09/931948; 20040174116
Materials and Structures for Enhancing the Performance of Organic Light Emitting Devices
patent-application, February 2005
- Thompson, Mark E.; Kwong, Raymond; Tung, Yeh-Jiun
- US Patent Application 10/785287; 20050025993
Triplet luminescent dinuclear-gold( I ) complex-based light-emitting diodes with low turn-on voltage
journal, March 1999
- Ma, Yuguang; Zhou, Xuemei; Shen, Jiacong
- Applied Physics Letters, Vol. 74, Issue 10
Heteroleptic Iridium Complex
patent-application, May 2013
- Ma, Bin; Elshenawy, Zeinab; Xia, Chuanjun
- US Patent Application 13/296806; 20130119354 A1
Multifunctional Iridium Complexes Based on Carbazole Modules as Highly Efficient Electrophosphors
journal, November 2006
- Wong, Wai-Yeung; Ho, Cheuk-Lam; Gao, Zhi-Qiang
- Angewandte Chemie International Edition, Vol. 45, Issue 46, p. 7800-7803
Blue Phosphorescence from Iridium(III) Complexes at Room Temperature
journal, October 2006
- Lo, Shih-Chun; Shipley, Christopher P.; Bera, Raghu N.
- Chemistry of Materials, Vol. 18, Issue 21
Bright-blue electroluminescence from a silyl-substituted ter-(phenylene–vinylene) derivative
journal, February 1999
- Gao, Zhiqiang; Lee, C. S.; Bello, I.
- Applied Physics Letters, Vol. 74, Issue 6
Highly Phosphorescent Bis-Cyclometalated Iridium Complexes Containing Benzoimidazole-Based Ligands
journal, June 2004
- Huang, Wei-Sheng; Lin, Jiann T.; Chien, Chin-Hsing
- Chemistry of Materials, Vol. 16, Issue 12
OLEDs utilizing multidentate ligand systems
patent, February 2008
- Ma, Bin; Walters, Robert W.; Kwong, Raymond
- US Patent Document 7,332,232
Organic Element for Electroluminescent Devices
patent-application, September 2005
- Conley, Scott R.
- US Patent Application 10/803770; 20050208329
Luminescent compounds with carbene ligands
patent, July 2008
- Thompson, Mark E.; Tamayo, Arnold; Djurovich, Peter
- US Patent Document 7,393,599
Anode modification in organic light-emitting diodes by low-frequency plasma polymerization of CHF3
journal, January 2001
- Hung, L. S.; Zheng, L. R.; Mason, M. G.
- Applied Physics Letters, Vol. 78, Issue 5
Synthesis and Characterization of Phosphorescent Cyclometalated Iridium Complexes
journal, March 2001
- Lamansky, Sergey; Djurovich, Peter; Murphy, Drew
- Inorganic Chemistry, Vol. 40, Issue 7
Organic Electroluminescent Device
patent-application, July 2004
- Nakagawa, Satoshi; Takeuchi, Kazuyoshi; Nagara, Yoshiaki
- US Patent Application 10/692831; 20040124766
Blue organic electrophosphorescence using exothermic host–guest energy transfer
journal, April 2003
- Holmes, R. J.; Forrest, S. R.; Tung, Y. -J.
- Applied Physics Letters, Vol. 82, Issue 15
Hybrid OLED with Fluorescent and Phosphorescent Layers
patent-application, November 2008
- Deaton, Joseph C.; Kondakova, Marina E.; Giesen, David J.
- US Patent Application 11/749883; 20080286610
Organic Electroluminescence Device and Material for Organic Electroluminescence Device
patent-application, February 2009
- Nishimura, Kazuki; Iwawkuma, Toshihiro; Fukuoka, Kenichi
- US Patent Application 12/167725; 20090045730
Low molecular organic glasses for blue electroluminescence
journal, December 1997
- Salbeck, J.; Yu, N.; Bauer, J.
- Synthetic Metals, Vol. 91, Issue 1-3, p. 209-215
White light emitting oleds from combined monomer and aggregate emission
patent-application, September 2003
- Thompson, Mark; Brooks, Jason; Adamovich, Vadim
- US Patent Application 10/328914; 20030175553
Phosphorescent compound, a phosphorescent composition and an organic light-emitting device
patent, July 2007
- Tokito, Shizuo; Suzuki, Mitsunori; Tanaka, Isao
- US Patent Document 7,250,226
Organic Electroluminescent Element
patent-application, October 2005
- Ise, Toshihiro; Sano, Satoshi; Igarashi, Tatsuya
- US Patent Application 11/094675; 200502271125
High Luminance in Organic Electroluminescent Devices with Bis(10-hydroxybenzo[h]quinolinato)beryllium as an Emitter
journal, May 1993
- Hamada, Yuji; Sano, Takeshi; Fujita, Masayuki
- Chemistry Letters, Vol. 22, Issue 5
A novel tetraphenylsilane–phenanthroimidazole hybrid host material for highly efficient blue fluorescent, green and red phosphorescent OLEDs
journal, January 2015
- Liu, Dong; Du, Mingxu; Chen, Dong
- Journal of Materials Chemistry C, Vol. 3, Issue 17
Red Phosphorescence Compounds and Organic Electroluminescence Device Using the Same
patent-application, September 2006
- Jeong, Hyun Cheol; Park, Chun Gun; Seo, Jeong Dae
- US Patent Application 11/128421; 20060202194
Host materials for phosphorescent OLEDs
patent, April 2013
- Zeng, Lichang; Dyatkin, Alexey Borisovich; Kottas, Gregg
- US Patent Document 8,409,729
Benzo-fused Thiophene or Bezon-fused Furan Compounds Comprising a Triphenylene Group
patent-application, September 2010
- Ma, Bin; Wu, Yonggang; Lin, Chun
- US Patent Application 12/672198; 20100237334
Light Emitting Element
patent-application, February 2004
- Ise, Toshihiro
- US Patent Application 10/644830; 20040036077
Use of Transition Metal Carbene Complexes in Organic Light-emitting Diodes (OLEDs)
patent-application, January 2008
- Egen, Martha; Kahle, Klaus; Bold, Markus
- US Patent Application 11/720291; 20080018221
Organic Electroluminescent Device
patent-application, May 2005
- Ogasawara, Jun; Igarashi, Tatsuy a.; Sano, Satoshi
- US Patent Application 10/990463; 20050112407
Highly Efficient Red-Emission Polymer Phosphorescent Light-Emitting Diodes Based on Two Novel Tris(1-phenylisoquinolinato-C2,N)iridium(III) Derivatives
journal, March 2007
- Huang, J.; Watanabe, T.; Ueno, K.
- Advanced Materials, Vol. 19, Issue 5, p. 739-743
Process and apparatus for organic vapor jet deposition
patent, October 2008
- Shtein, Max; Forrest, Stephen R.
- US Patent Document 7,431,968
Organic Element for Electroluminescent Devices
patent-application, June 2002
- Hoag, Benjamin P.; Conley, Scott R.; Kondakov, Denis Y.
- US Patent Application 10/183242; 20030201415
Electroluminescent Metal Com[;exes with Triazoles and Benzotriazoles
patent-application, January 2008
- Shafer, Thomas; Bardon, Kristina; Schmidhalter, Beat
- US Patent Application 11/629573; 20080015355
Phosphorescent compounds and devices comprising the same
patent, December 2004
- Kwong, Raymond; Knowles, David B.; Thompson, Mark E.
- US Patent Document 6,835,469
Stability OLED materials and devices
patent-application, November 2006
- Lin, Chun; Mackenzie, Peter B.; Walter, Robert W.
- US Patent Application 11/241981; 20060251923
Fabrication of organic semiconductor devices using ink jet printing
patent, July 2000
- Sturm, James C.; Wu, Chung-Chih; Marcy, Duane
- US Patent Document 6,087,196
Organic Element for Electroluminescent Devices
patent-application, October 2005
- Owczarczyk, Zbyslaw R.; Brown, Christopher T.; Jarikov, Viktor V.
- US Patent Application 10/813833; 20050221120
Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices
patent, October 2001
- Forrest, Stephen R.; Thompson, Mark E.; Baldo, Marc A.
- US Patent Document 6,310,360
Organic Light Emitting Materials and Devices
patent-application, January 2006
- Lin, Chun; Ma, Bin; Knowles, David B.
- US Patent Application 10/886098; 20060008670
Thermally Stable Hole-Transporting Material for Organic Light-Emitting Diode: an Isoindole Derivative
journal, August 2003
- Mi, Bao-Xiu; Wang, Peng-Fei; Liu, Man-Wah
- Chemistry of Materials, Vol. 15, Issue 16
Deuterated Semi-Conducting Organic Compounds Used for Opto-Electronic Devices
patent-application, July 2003
- Li, Xiao-Chang Charles; Ueno, Kazunori
- US Patent Application 10/347682; 20030138657
Organic Electroluminescent Device
patent-application, July 2004
- Igarashi, Tatsuya; Ise, Toshihiro
- US Patent Application 10/743023; 20040137268
Material for luminescence element and luminescence element using the same
patent, March 2003
- Okada, Hisashi
- US Patent Document 6,528,187
Organic Electroluminescent Device
patent-application, July 2004
- Igarashi, Tatsuya; Ise, Toshihiro
- US Patent Application 10/738307; 20040137267
Highly Efficient Electrophosphorescent Devices with Saturated Red Emission from a Neutral Osmium Complex
journal, June 2005
- Niu, Yu-Hua; Tung, Yung-Liang; Chi, Yun
- Chemistry of Materials, Vol. 17, Issue 13
Organic Electroluminescent Materials And Devices
patent-application, August 2017
- Tsai, Jui-Yi; Xia, Chuanjun; Palacios, Adrian U.
- US Patent Application 15/407337; 20170229663 A1
Luminescent Compounds with Carbene Ligands
patent-application, November 2005
- Thompson, Mark E.; Tamayo, Arnold; Djurovich, Peter
- US Patent Application 10/849301; 20050260441
Arylvinylene phenanthroline derivatives for electron transport in blue organic light emitting diodes
journal, April 2011
- Kathirgamanathan, Poopathy; Surendrakumar, Sivagnanasundram; Vanga, Raghava Reddy
- Organic Electronics, Vol. 12, Issue 4
Thermally stable multilared organic electroluminescent devices using novel starburst molecules, 4,4′,4″-Tri(N-carbazolyl)triphenylamine (TCTA) and 4,4′,4″-Tris(3-methylphenylphenylamino)triphenylamine (m-MTDATA), as hole-transport materials
journal, September 1994
- Kuwabara, Yoshiyuki; Ogawa, Hiromitsu; Inada, Hiroshi
- Advanced Materials, Vol. 6, Issue 9, p. 677-679
Organic electroluminescent diodes
journal, September 1987
- Tang, C. W.; VanSlyke, S. A.
- Applied Physics Letters, Vol. 51, Issue 12
Synthesis, Characterization, and Electron-Transport Property of Perfluorinated Phenylene Dendrimers
journal, March 2000
- Sakamoto, Youichi; Suzuki, Toshiyasu; Miura, Atsushi
- Journal of the American Chemical Society, Vol. 122, Issue 8
Laterally structured high resolution multicolor organic electroluminescence display device
patent, August 2001
- Campos, Richard A.
- US Patent Document 6,278,237
Complexes with Tridentate Ligands
patent-application, November 2005
- Walters, Robert; Tsai, Jui-Yi; MacKenzie, Peter B.
- US Patent Application 11/032950; 20050260449
Multicolor display devices
patent, January 2000
- Thompson, Mark E.; Forrest, Stephen R.
- US Patent Document 6,013,982
Electroluminescent Device Using Electroluminescent Compound as Luminescent Material
patent-application, February 2014
- Kim, Chi-Sik; Lee, Soo-Young; Kim, Young-gil
- US Patent Application 13/813420; 20140054564
Langmuir—Blodgett light-emitting diodes of poly(3-hexylthiophene) : electro-optical characteristics related to structure
journal, May 1997
- Östergård, T.; Paloheimo, J.; Pal, A. J.
- Synthetic Metals, Vol. 88, Issue 2, p. 171-177
Electroluminescent device with modified thin film luminescent zone
patent, September 1988
- Tang, Ching W.; Chen, Chin H.; Goswami, Ramanuj
- US Patent Document 4,769,292
Organic Light-Emitting Diodes and Methods for Assembly and Enhanced Charge Injection
patent-application, August 2003
- Marks, Tobin J.; Huang, Qinglan; Cui, Ji
- US Patent Application 10/099131; 20030162053
Organic Electroluminescent Device
patent-application, September 2005
- Son, Hae-Jung; Noh, Tae-Yong; Park, Sang-Hoon
- US Patent Application 11/051480; 20050196638
Aromatic Amine Derivative and Electroluminescence Device using the Same
patent-application, December 2007
- Yabunouchi, Nobuhiro; Inoue, Tetsuya
- US Patent Application 11/696514; 20070278938
Cross-linkable Iridium Com[lexes and Organic Light-emitting Devices using the Same
patent-application, September 2008
- Xia, Chuanjun; Kwong, Raymond; Brooks, Jason
- US Patent Application 11/951879; 20080220265
Phenyl and fluorenyl substituted phenyl-pyrazole complexes of Ir
patent, March 2008
- Thompson, Mark E.; Tamayo, Arnold; Djurovich, Peter
- US Patent Document 7,338,722
Naphthalene Derivative, Material for Organic Electroluminescence Device, and Organic Electroluminescence Device Using the Same
patent-application, January 2009
- Kawamura, Masahiro; Nishimura, Kazuki; Takashima, Yoriyuki
- US Patent Application 12/102457; 20090008605
Complexes with tridentate ligands
patent, October 2007
- Walters, Robert W.; Tsai, Jui-Yi; Mackenzie, Peter Borden
- US Patent Document 7,279,704
Electroluminescent device with organic electroluminescent medium
patent, October 1991
- VanSlyke, Steven A.; Tang, Ching W.; O'Brien, Michael E.
- US Patent Document 5,061,569
Organic Electroluminescent Device
patent-application, October 2005
- Ogasawara, Jun
- US Patent Application
Metal coordination compound, luminescence device and display apparatus
patent, July 2005
- Takiguchi, Takao; Okada, Shinjiro; Tsuboyama, Akira
- US Patent Document 6,921,915
Synthesis and Reactions of Some Heterocyclic Azacyanines1
journal, February 2001
- Huang, Kevin S.; Haddadin, Makhluf J.; Olmstead, Marilyn M.
- The Journal of Organic Chemistry, Vol. 66, Issue 4
Highly efficient and stable red phosphorescent organic light-emitting device using bis[2-(2-benzothiazoyl)phenolato]zinc(II) as host material
journal, March 2007
- Kanno, Hiroshi; Ishikawa, Kaori; Nishio, Yoshitaka
- Applied Physics Letters, Vol. 90, Issue 12
Vacuum deposited, non-polymeric flexible organic light emitting devices
patent, December 1998
- Gu, Gong; Burrows, Paul E.; Forrest, Stephen R.
- US Patent Document 5,844,363
Host Materials and Ligands for Dopants in Organic Light Emitting Diodes
patent-application, August 2016
- Thompson, Mark E.; Saris, Patrick; Djurovich, Peter I.
- US Patent Application 14/917445; 20160232265
1,2,4-Triazole Derivative as an Electron Transport Layer in Organic Electroluminescent Devices
journal, July 1993
- Kido, Junji; Ohtaki, Chikau; Hongawa, Kenichi
- Japanese Journal of Applied Physics, Vol. 32, Issue Part 2, No. 7A
Boron Dipyridylmethene (DIPYR) Dyes: Shedding Light on Pyridine-Based Chromophores
journal, July 2017
- Golden, Jessica H.; Facendola, John W.; Sylvinson M. R., Daniel
- The Journal of Organic Chemistry, Vol. 82, Issue 14
Electroluminescent devices
patent, September 1993
- Friend, Richard Henry; Burroughes, Jeremy; Bradley, Donal
- US Patent Document 5,247,190
Light emitting material and organic light-emitting device
patent, July 2008
- Takeuchi, Masataka; Naijo, Shuichi; Ito, Naoko
- US Patent Document 7,396,598
Organic light emitting materials and devices
patent, February 2004
- Ma, Bin; Knowles, David B.; Brown, Cory S.
- US Patent Document 6,687,266
Green Organic Light-Emitting Diodes
patent-application, March 2005
- Cosimbescu, Lelia; Hatwar, Tukaram K.
- US Patent Application 10/662272; 20050058853
Phosphorescent Iridium Complexes Based on 2-Phenylimidazo[1,2- a ]pyridine Ligands: Tuning of Emission Color toward the Blue Region and Application to Polymer Light-Emitting Devices
journal, May 2007
- Takizawa, Shin-ya; Nishida, Jun-ichi; Tsuzuki, Toshimitsu
- Inorganic Chemistry, Vol. 46, Issue 10
Displays having mesa pixel configuration
patent, July 2000
- Forrest, Stephen R.; Burrows, Paul E.; Garbuzov, Dmitri
- US Patent Document 6,091,195
Metal Coordination Compound and Organic Liminescence Device
patent-application, August 2003
- Tsuboyama, Akira; Mizutani, Hidemasa; Okado, Shinjiro
- US Patent Application 10/167707; 20030152802
Triphenylene Hosts in Phosphorescent Light Emitting Diodes
patent-application, December 2006
- Kwong, Raymond; Alleyne, Bert
- 11/443586; 20060280965
Cationic metal-carbene complexes
patent, November 2008
- Mackenzie, Peter Borden; Walters, Robert W.; Brooks, Jason
- US Patent Document 7,445,855
High efficiency molecular organic light-emitting diodes based on silole derivatives and their exciplexes
journal, September 2003
- Palilis, Leonidas C.; Murata, Hideyuki; Uchida, Manabu
- Organic Electronics, Vol. 4, Issue 2-3, p. 113-121
Binuclear compounds
patent, August 2006
- Thompson, Mark E.; Alleyne, Bert; Djurovich, Peter
- US Patent Document 7,090,928