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Chemical nature of organic luminescent or tenebrescent compounds
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Patents Grants
last 30 patents
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Patent Grant
Light emission material and organic electroluminescence device incl...
Patent number
12,268,088
Issue date
Apr 1, 2025
Samsung Display Co., Ltd.
Junta Fuchiwaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent compound and organic electroluminescent...
Patent number
12,262,633
Issue date
Mar 25, 2025
DuPont Specialty Materials Korea Ltd.
Jin-Ri Hong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element
Patent number
12,262,574
Issue date
Mar 25, 2025
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,247,041
Issue date
Mar 11, 2025
Universal Display Corporation
Zhiqiang Ji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,245,504
Issue date
Mar 4, 2025
Universal Display Corporation
Tyler Fleetham
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aromatic amine derivatives and organic electroluminescent elements...
Patent number
12,232,414
Issue date
Feb 18, 2025
Idemitsu Kosan Co., Ltd.
Tomoki Kato
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic compound, light-emitting device, light-emitting apparatus,...
Patent number
12,225,812
Issue date
Feb 11, 2025
Semiconductor Energy Laboratory Co., Ltd.
Tomohiro Kubota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphorescent PtM2 (m=Cu,Ag,Au) complex and organic light-emitting...
Patent number
12,207,545
Issue date
Jan 21, 2025
FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY
Zhongning Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine compound and organic light-emitting device including the same
Patent number
12,178,120
Issue date
Dec 24, 2024
Samsung Electronics Co., Ltd.
Jong Soo Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic light-emitting device
Patent number
12,167,679
Issue date
Dec 10, 2024
Samsung Electronics Co., Ltd.
Masaki Numata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,156,464
Issue date
Nov 26, 2024
Universal Display Corporation
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Methods and systems for wireless to power line communications
Patent number
12,150,377
Issue date
Nov 19, 2024
Crius Technology Group, Inc.
Phillip Bogdanovich
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compound and organic electroluminescence device
Patent number
12,146,087
Issue date
Nov 19, 2024
Idemitsu Kosan Co., Ltd.
Tomoki Kato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Boron hydroxyl-containing organic compound, method for preparing sa...
Patent number
12,134,627
Issue date
Nov 5, 2024
Jiangsu University of Science and Technology
Chao Shi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Platinum (II) Schiff base complexes with increased emission quantum...
Patent number
12,127,472
Issue date
Oct 22, 2024
SICHUAN KNOWLEDGE EXPRESS INSTITUTE FOR INNOVATIVE TECHNOLOGIES CO., LTD
Chi Ming Che
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Di-, tri- and tetraphenylindane derivates and their use in organic...
Patent number
12,127,473
Issue date
Oct 22, 2024
Dottikon ES Holding AG
Sascha Dorok
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Display and lighting devices comprising phosphorescent excimers wit...
Patent number
12,120,945
Issue date
Oct 15, 2024
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound, electronic element and electronic apparatus
Patent number
12,120,950
Issue date
Oct 15, 2024
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
Zhiyan Jia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic light-emitting device
Patent number
12,114,563
Issue date
Oct 8, 2024
Samsung Electronics Co., Ltd.
Yusuke Maruyama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device
Patent number
12,108,659
Issue date
Oct 1, 2024
LG Display Co., Ltd.
Inbum Song
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Scintillating material, preparation method and use thereof
Patent number
12,104,105
Issue date
Oct 1, 2024
Fujian Institute of Research on the Structure of Matter, Chinese Academy of S...
Jian Lu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic compound, electronic component, and electronic apparatus
Patent number
12,108,660
Issue date
Oct 1, 2024
Shaanxi Lighte Optoelectronics Material Co., Ltd.
Fumin Yue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and monoamine compound for organ...
Patent number
12,096,682
Issue date
Sep 17, 2024
Samsung Display Co., Ltd.
Hideo Miyake
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent material and electroluminescent device
Patent number
12,089,496
Issue date
Sep 10, 2024
Wuhan China Star Optoelectronics Technology Co., Ltd.
You Xiong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and diamine compound for organic...
Patent number
12,089,489
Issue date
Sep 10, 2024
Samsung Display Co., Ltd.
XiuLan Jin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
Patent number
12,089,491
Issue date
Sep 10, 2024
Semiconductor Energy Laboratory Co., Ltd.
Sachiko Kawakami
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Tetradentate platinum (II) complexes cyclometalated with functional...
Patent number
12,082,486
Issue date
Sep 3, 2024
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal-assisted delayed fluorescent emitters containing tridentate l...
Patent number
12,082,488
Issue date
Sep 3, 2024
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound, material for organic electroluminescent elements, organic...
Patent number
12,069,943
Issue date
Aug 20, 2024
Idemitsu Kosan Co., Ltd.
Tasuku Haketa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organometallic compound and organic light-emitting device including...
Patent number
12,069,942
Issue date
Aug 20, 2024
Samsung Electronics Co., Ltd.
Jongwon Choi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250120301
Publication date
Apr 10, 2025
UNIVERSAL DISPLAY CORPORATION
Hsiao-Fan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Publication number
20250120313
Publication date
Apr 10, 2025
SAMSUNG DISPLAY CO., LTD.
Jiyoung Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20250120304
Publication date
Apr 10, 2025
LG CHEM, LTD.
Kyunghee KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
Publication number
20250113726
Publication date
Apr 3, 2025
SAMSUNG DISPLAY CO., LTD.
Iljoon Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PLATINUM COMPLEX AND ORGANIC PHOTOELECTRONIC DEVICE COMPRISING THE...
Publication number
20250113725
Publication date
Apr 3, 2025
GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
Xinwei WU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING COMPOSITION, ORGANIC LIGHT EMITTING DEVICE, DISPLAY...
Publication number
20250107430
Publication date
Mar 27, 2025
Canon Kabushiki Kaisha
YUTAKA TANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING ELEMENT, HETEROCYCLIC COMPOUND FOR LIGHT-EMITTING EL...
Publication number
20250107313
Publication date
Mar 27, 2025
SAMSUNG DISPLAY CO., LTD.
HYUNYOUNG KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
Publication number
20250107442
Publication date
Mar 27, 2025
SAMSUNG DISPLAY CO., LTD.
Taeil Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC...
Publication number
20250107431
Publication date
Mar 27, 2025
SAMSUNG DISPLAY CO., LTD.
Haejin Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
Publication number
20250092306
Publication date
Mar 20, 2025
SAMSUNG DISPLAY CO., LTD.
Stefan SEIFERMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DEVICE AND DISPLAY PANEL
Publication number
20250098405
Publication date
Mar 20, 2025
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Juncong LI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
Publication number
20250089551
Publication date
Mar 13, 2025
Samsung Electronics Co., Ltd.
Hwang Suk Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RARE EARTH COMPLEX
Publication number
20250074925
Publication date
Mar 6, 2025
TOSOH CORPORATION
Keisuke ARAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGHT EMITTING ELEMENT, POLYCYCLIC COMPOUND FOR THE SAME, AND DISPL...
Publication number
20250072285
Publication date
Feb 27, 2025
SAMSUNG DISPLAY CO., LTD.
MUN-KI SIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCYCLIC COMPOUND AND ORGANOELECTRO LUMINESCENT DEVICE USING THE...
Publication number
20250072286
Publication date
Feb 27, 2025
SFC CO., LTD.
Jin-hwi CHO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME
Publication number
20250072277
Publication date
Feb 27, 2025
SAMSUNG DISPLAY CO., LTD.
SEULONG KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LINEAR BORON-DIPYRROMETHENE ELECTRON DONOR HAVING 180º COORDINATION...
Publication number
20250066403
Publication date
Feb 27, 2025
HANGZHOU NORMAL UNIVERSITY
Shouchun YIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTHRACENE DERIVATIVE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CO...
Publication number
20250072282
Publication date
Feb 27, 2025
SFC CO., LTD.
Jin-hwi CHO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE HAVING HIGH EFFICIENCY AND LONG LIFESPAN
Publication number
20250063943
Publication date
Feb 20, 2025
SFC CO., LTD.
Seok-Bae PARK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250063941
Publication date
Feb 20, 2025
UNIVERSAL DISPLAY CORPORATION
Nicholas J. THOMPSON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
METAL-ASSISTED DELAYED FLUORESCENT EMITTERS CONTAINING TRIDENTATE L...
Publication number
20250057032
Publication date
Feb 13, 2025
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Publication number
20250056962
Publication date
Feb 13, 2025
SAMSUNG DISPLAY CO., LTD.
Seulong Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20250040429
Publication date
Jan 30, 2025
Semiconductor Energy Laboratory Co., Ltd.
Sachiko KAWAKAMI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20250031567
Publication date
Jan 23, 2025
DUK SAN NEOLUX CO., LTD.
Won Sam KIM
C07 - ORGANIC CHEMISTRY
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Patent Application
Light-Emitting Device, Light-Emitting Substrate and Light-Emitting...
Publication number
20250011646
Publication date
Jan 9, 2025
BOE Technology Group Co., Ltd.
Wenzhu Jing
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250008834
Publication date
Jan 2, 2025
UNIVERSAL DISPLAY CORPORATION
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
Silyl Bridged Dyes
Publication number
20250003877
Publication date
Jan 2, 2025
University of Massachusetts
Stephen Miller
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIGHT EMISSION MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE INCL...
Publication number
20240431204
Publication date
Dec 26, 2024
SAMSUNG DISPLAY CO., LTD.
Junta FUCHIWAKI
C07 - ORGANIC CHEMISTRY
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Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENT MATERIAL AND ELECTROLUMINES...
Publication number
20240431206
Publication date
Dec 26, 2024
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xianwen MENG
C07 - ORGANIC CHEMISTRY
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Patent Application
Tetradentate Platinum (II) Complexes Cyclometalated With Functional...
Publication number
20240431196
Publication date
Dec 26, 2024
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY