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Chemical nature of organic luminescent or tenebrescent compounds
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Carbocyclic compounds
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Patents Grants
last 30 patents
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Patent Grant
Organic electroluminescent materials and devices
Patent number
11,469,383
Issue date
Oct 11, 2022
Universal Display Corporation
Jui-Yi Tsai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device
Patent number
10,998,527
Issue date
May 4, 2021
Rohm Co., Ltd.
Junji Kido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochromic compound, electrochromic composition, and electrochr...
Patent number
10,935,862
Issue date
Mar 2, 2021
Ricoh Company, Ltd.
Satoshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrochromic compound, electrochromic composition, and electrochr...
Patent number
10,534,236
Issue date
Jan 14, 2020
Ricoh Company, Ltd.
Satoshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device
Patent number
10,319,949
Issue date
Jun 11, 2019
Rohm Co., Ltd.
Junji Kido
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device comprising a plurality of light e...
Patent number
10,312,474
Issue date
Jun 4, 2019
Rohm Co., Ltd.
Junji Kido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
10,270,046
Issue date
Apr 23, 2019
Universal Display Corporation
Pierre-Luc T. Boudreault
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device
Patent number
10,217,967
Issue date
Feb 26, 2019
Rohm Co., Ltd.
Junji Kido
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds for electronic devices
Patent number
10,141,518
Issue date
Nov 27, 2018
Merck Patent GmbH
Philipp Stoessel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electric field enhancement element and raman spectrometer
Patent number
10,060,855
Issue date
Aug 28, 2018
Seiko Epson Corporation
Kohei Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Four coordinated platinum and palladium complexes with geometricall...
Patent number
9,711,742
Issue date
Jul 18, 2017
Arizona Board of Regents Acting for and On Behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diketopyrrolopyrole (DPP)-based sensitizers for electrochemical or...
Patent number
9,697,956
Issue date
Jul 4, 2017
Ecole Polytechnique Federale de Lausanne (EPFL)
Thomas Wesley Holcombe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions for electronic applications
Patent number
9,680,111
Issue date
Jun 13, 2017
E I du Pont de Nemours and Company
Jerald Feldman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
OLEDs doped with phosphorescent compounds
Patent number
9,508,940
Issue date
Nov 29, 2016
The Trustees of Princeton University
Mark E. Thompson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Four coordinated platinum and palladium complexes with geometricall...
Patent number
9,425,415
Issue date
Aug 23, 2016
Arizona Board of Regents Acting for and On Behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Iridium-based complexes for ECL
Patent number
9,399,654
Issue date
Jul 26, 2016
Roche Diagnostics Operations, Inc.
Frank Bergmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device
Patent number
9,070,892
Issue date
Jun 30, 2015
ROHM COMPANY, LTD.
Junji Kido
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Iridium complex, organic light-emitting device, and image display a...
Patent number
9,045,680
Issue date
Jun 2, 2015
Canon Kabushiki Kaisha
Shigemoto Abe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Copolymer and polymer light emitting device using the same
Patent number
8,889,265
Issue date
Nov 18, 2014
Sumitomo Chemical Company, Limited
Tomoyuki Suzuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Four coordinated platinum and palladium complexes with geometricall...
Patent number
8,816,080
Issue date
Aug 26, 2014
Arizona Board of Regents Acting for and On Behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic light-emitting diodes having white light emission
Patent number
8,716,699
Issue date
May 6, 2014
E I du Pont de Nemours and Company
Daniel David Lecloux
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device having an electrically insulating...
Patent number
8,482,193
Issue date
Jul 9, 2013
Rohm Co. Ltd
Junji Kido
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal-containing dendrimers
Patent number
8,314,549
Issue date
Nov 20, 2012
Isis Innovation Limited
Paul Leslie Burn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spirobifluorene derivatives, their preparation and uses thereof
Patent number
8,188,462
Issue date
May 29, 2012
Merck Patent GmbH
Liliana Bagala' Rampazzo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device having an electrically insulating...
Patent number
8,080,934
Issue date
Dec 20, 2011
Rohm Company, Ltd.
Junji Kido
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reactive organometallic dendrimers
Patent number
8,025,988
Issue date
Sep 27, 2011
Isis Innovation Limited
Paul Leslie Burn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent element and light-emitting device or dis...
Patent number
8,025,986
Issue date
Sep 27, 2011
Sony Corporation
Tadashi Ishibashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and materials for patterning of an amorphous, non-polymeric,...
Patent number
7,977,864
Issue date
Jul 12, 2011
Samsung Mobile Display Co., Ltd.
Erika Bellmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthracene derivative and organic electronic device using the same
Patent number
7,965,032
Issue date
Jun 21, 2011
LG Chem, Ltd.
Jae-Soon Bae
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric dendrimers
Patent number
7,960,557
Issue date
Jun 14, 2011
Isis Innovation Limited
Paul Leslie Burn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING DEVICE INCLUDING AMINE-CONTAINING COMPOUND, ELECTRON...
Publication number
20250040426
Publication date
Jan 30, 2025
SAMSUNG DISPLAY CO., LTD.
Jeongmin Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING ELEMENT, AMINE COMPOUND FOR THE LIGHT-EMITTING ELEME...
Publication number
20250040427
Publication date
Jan 30, 2025
SAMSUNG DISPLAY CO., LTD.
MINJI KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
Publication number
20250031566
Publication date
Jan 23, 2025
Samsung SDI Co., Ltd.
Sunwoong SHIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELEC...
Publication number
20240407255
Publication date
Dec 5, 2024
Idemitsu Kosan Co.,Ltd
Yusuke TAKAHASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
Publication number
20240381763
Publication date
Nov 14, 2024
LG CHEM, LTD.
Minjun KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE...
Publication number
20240376382
Publication date
Nov 14, 2024
Merck Patent GmbH
Sven Christian Laut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20240381766
Publication date
Nov 14, 2024
LG CHEM, LTD.
Minjun KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20240349605
Publication date
Oct 17, 2024
LG CHEM, LTD.
Minjun KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Compound, Coating Composition Including Same, Organic Light-Emittin...
Publication number
20240341174
Publication date
Oct 10, 2024
LG CHEM, LTD.
Sejin Jung
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME
Publication number
20240324449
Publication date
Sep 26, 2024
SAMSUNG DISPLAY CO., LTD.
Akinori YAMATANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
Publication number
20240298527
Publication date
Sep 5, 2024
LT MATERIALS CO., LTD.
Nam-Jin LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light Emitting Material for Organic Light Emitting Device, Light Em...
Publication number
20240298526
Publication date
Sep 5, 2024
BOE TECHNOLOGY GROUP CO., LTD.
Yang LIU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
Publication number
20240292739
Publication date
Aug 29, 2024
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Hyun KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTRONIC DEVICE COMPRISING A COMPOUND OF FORMULA (I), DIS...
Publication number
20240292740
Publication date
Aug 29, 2024
NovaLED GmbH
Vladimir Uvarov
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC EQUIPMENT
Publication number
20240284786
Publication date
Aug 22, 2024
Idemitsu Kosan Co.,Ltd
Satomi TASAKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS, SYSTEMS, PRODUCTS AND ARRANGEMENTS FOR CONVERTING PLASTIC...
Publication number
20240117245
Publication date
Apr 11, 2024
New York University Abu Dhabi
MOHAMMED ABDELHAMEED
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
Publication number
20230329024
Publication date
Oct 12, 2023
SAMSUNG DISPLAY CO., LTD.
Hamed SHARIFIDEHSARI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20200111976
Publication date
Apr 9, 2020
UNIVERSAL DISPLAY CORPORATION
Jui-Yi Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND ELECTROCHR...
Publication number
20200089070
Publication date
Mar 19, 2020
Satoshi YAMAMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TUNABLE ROOM-TEMPERATURE SINGLE-PHOTON EMISSION AT TELECOM WAVELENG...
Publication number
20190367806
Publication date
Dec 5, 2019
Triad National Security, LLC
Han Htoon
B82 - NANO-TECHNOLOGY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
Publication number
20180351134
Publication date
Dec 6, 2018
ROHM COMPANY, LTD
JUNJI KIDO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND ELECTROCHR...
Publication number
20180173070
Publication date
Jun 21, 2018
Satoshi YAMAMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...
Publication number
20170321118
Publication date
Nov 9, 2017
SAMSUNG DISPLAY CO., LTD.
Sung-Wook KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTRIC FIELD ENHANCEMENT ELEMENT AND RAMAN SPECTROMETER
Publication number
20170160203
Publication date
Jun 8, 2017
SEIKO EPSON CORPORATION
Kohei YAMADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Four Coordinated Platinum and Palladium Complexes with Geometricall...
Publication number
20150287938
Publication date
Oct 8, 2015
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Four Coordinated Platinum and Palladium Complexes with Geometricall...
Publication number
20140330019
Publication date
Nov 6, 2014
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SPIROBIFLUORENE COMPOUNDS FOR LIGHT EMITTING DEVICES
Publication number
20140231716
Publication date
Aug 21, 2014
Dominique Bascour
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENET DEVICE
Publication number
20140151648
Publication date
Jun 5, 2014
ROHM COMPANY, LTD
Junji Kido
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS FOR ELECTRONIC APPLICATIONS
Publication number
20130248849
Publication date
Sep 26, 2013
E I Dupont De Nemours and Company
Jerals Feldman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL IRIDIUM COMPLEX, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DIS...
Publication number
20120235135
Publication date
Sep 20, 2012
Canon Kabushiki Kaisha
Shigemoto Abe
C07 - ORGANIC CHEMISTRY