Non-macromolecular compounds

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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds

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C09K2211/10Non-macromolecular compounds

Industries

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Patents Grantslast 30 patents

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
Redox-labile fluorescent probes and their surface immobilization me...
- Patent number 12,228,568
- Issue date Feb 18, 2025
- The Regents of the University of California
- Wei Wei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Organic light-emitting device
- Patent number 12,232,416
- Issue date Feb 18, 2025
- Samsung Display Co., Ltd.
- Hwan-Hee Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal compounds, methods, and uses thereof
- Patent number 12,232,411
- Issue date Feb 18, 2025
- Arizona Board of Regents on behalf of Arizona State University
- Jian Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electroactive materials
- Patent number 12,232,413
- Issue date Feb 18, 2025
- LG Chem, Ltd.
- Viacheslav V. Diev
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound, and organic electroluminescence device and electronic app...
- Patent number 12,232,419
- Issue date Feb 18, 2025
- Idemitsu Kosan Co., Ltd.
- Ryota Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 12,232,412
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Minsik Min
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Light-emitting element, display device, electronic device, and ligh...
- Patent number 12,225,748
- Issue date Feb 11, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Satoshi Seo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound for organic optoelectronic diode, composition for organic...
- Patent number 12,225,814
- Issue date Feb 11, 2025
- Samsung SDI Co., Ltd.
- Changwoo Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device
- Patent number 12,219,868
- Issue date Feb 4, 2025
- Samsung Display Co., Ltd.
- Hyeongmin Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tracer composition
- Patent number 12,215,263
- Issue date Feb 4, 2025
- Chelsea Technologies Ltd
- Jerry Cross
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for organic optoelectronic device, organic optoelectron...
- Patent number 12,219,869
- Issue date Feb 4, 2025
- Samsung SDI Co., Ltd.
- Seungjae Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound for organic optoelectronic device, organic optoelectronic...
- Patent number 12,213,378
- Issue date Jan 28, 2025
- Samsung SDI Co., Ltd.
- Chang Ju Shin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting device, electronic apparatus including the same, and...
- Patent number 12,207,544
- Issue date Jan 21, 2025
- Samsung Display Co., Ltd.
- Junghoon Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Perovskite light-emitting layer and device using the same
- Patent number 12,207,543
- Issue date Jan 21, 2025
- SN DISPLAY CO., LTD.
- Tae-Woo Lee
- B82 - NANO-TECHNOLOGY
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
Organic electroluminescent compound, organic electroluminescent mat...
- Patent number 12,207,547
- Issue date Jan 21, 2025
- Rohm and Haas Electronic Materials Korea Ltd.
- Hyo-Jung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for use in colour change compositions
- Patent number 12,202,981
- Issue date Jan 21, 2025
- Societe BIC
- Bagavant Shivkumar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light emitting device
- Patent number 12,201,008
- Issue date Jan 14, 2025
- Samsung Display Co., Ltd.
- Chanseok Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,201,010
- Issue date Jan 14, 2025
- Samsung Electronics Co., Ltd.
- Whail Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Scintillator and radiation detector
- Patent number 12,195,653
- Issue date Jan 14, 2025
- Kabushiki Kaisha Toshiba
- Atsushi Wada
- G01 - MEASURING TESTING
Information Patent Grant
Luminescent particle and compound
- Patent number 12,195,654
- Issue date Jan 14, 2025
- FUJIFILM Corporation
- Kousuke Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,201,011
- Issue date Jan 14, 2025
- Universal Display Corporation
- Chuanjun Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,201,013
- Issue date Jan 14, 2025
- Universal Display Corporation
- Walter Yeager
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,201,016
- Issue date Jan 14, 2025
- Samsung Display Co., Ltd.
- Jaesung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,201,012
- Issue date Jan 14, 2025
- Universal Display Corporation
- Bin Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iridium complex compound, composition containing the compound and s...
- Patent number 12,201,015
- Issue date Jan 14, 2025
- Mitsubishi Chemical Corporation
- Kazuhiro Nagayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-emitting device and electronic apparatus including the light-...
- Patent number 12,201,017
- Issue date Jan 14, 2025
- Samsung Display Co., Ltd.
- Yoonkyoo Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Donor-acceptor type thermally activated delayed fluorescent materia...
- Patent number 12,193,327
- Issue date Jan 7, 2025
- Arizona Board of Regents on Behalf Arizona State University
- Jian Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DIS...
- Publication number 20250063942
- Publication date Feb 20, 2025
- LG Display Co., Ltd.
- Jicheol SHIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC...
- Publication number 20250063939
- Publication date Feb 20, 2025
- SAMSUNG DISPLAY CO., LTD.
- Haejin Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250063936
- Publication date Feb 20, 2025
- UNIVERSAL DISPLAY CORPORATION
- Tyler FLEETHAM
- 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
Light-Emitting Element
- Publication number 20250063937
- Publication date Feb 20, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Satoko SHITAGAKI
- 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...
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...
- Publication number 20250063945
- Publication date Feb 20, 2025
- DuPont Specialty Materials Korea Ltd.
- Hyo-Jung LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250063938
- Publication date Feb 20, 2025
- UNIVERSAL DISPLAY CORPORATION
- Jui-Yi TSAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORAGNIC COMPOUNDS, MIXTURES, COMPOSITIONS, LIGHT-EMITTING ELEMENTS,...
- Publication number 20250057043
- Publication date Feb 13, 2025
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Ruifeng HE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE C...
- Publication number 20250057046
- Publication date Feb 13, 2025
- Idemitsu Kosan Co., Ltd.
- Pierre BOUFFLET
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...
- Publication number 20250057042
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Seungjae LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POWDERED FLUOROCHROME COMPOSITION, RESIN COMPOSITION, MOLDED ARTICL...
- Publication number 20250051638
- Publication date Feb 13, 2025
- DIC CORPORATION
- Yutaka Takezawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METAL COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20250057034
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- AKIRA TSUBOYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE, FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMIT...
- Publication number 20250057045
- Publication date Feb 13, 2025
- SAMSUNG DISPLAY CO., LTD.
- SUN YOUNG PAK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information 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
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250057033
- Publication date Feb 13, 2025
- UNIVERSAL DISPLAY CORPORATION
- Morgan C. MACINNIS
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT, COMPOUND FOR THE SAME, AND DISPLAY DEVICE I...
- Publication number 20250057039
- Publication date Feb 13, 2025
- SAMSUNG DISPLAY CO., LTD.
- DONGJUN KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HOST MATERIAL, COMPOSITION, AND ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20250051636
- Publication date Feb 13, 2025
- KYULUX, INC.
- Hiroaki OZAWA
- 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
COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...
- Publication number 20250057041
- Publication date Feb 13, 2025
- Idemitsu Kosan Co.,Ltd
- Ryo NAGATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME, AND...
- Publication number 20250057044
- Publication date Feb 13, 2025
- SAMSUNG DISPLAY CO., LTD.
- Seonhyoung HUR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BINUCLEAR METAL PLATINUM COMPLEX AND ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20250048916
- Publication date Feb 6, 2025
- Shenzhen University
- Kai LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCL...
- Publication number 20250048927
- Publication date Feb 6, 2025
- LG Display Co., Ltd.
- Dong Ryun LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC MOLECULES USABLE IN OPTOELECTRONIC DEVICES
- Publication number 20250048929
- Publication date Feb 6, 2025
- SAMSUNG DISPLAY CO., LTD.
- Sebastian Dück
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polyethylene Glycol Modified Zwitterionic Fluorescent Probe and App...
- Publication number 20250041459
- Publication date Feb 6, 2025
- Beijing Sonophotonano Medical Technology Company Limited
- Zhifei Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROCHROMIC GELS AND DEVICES CONTAINING THEM
- Publication number 20250043135
- Publication date Feb 6, 2025
- PPG INDUSTRIES OHIO, INC.
- Kevin Mark Valdisera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
- Publication number 20250048920
- Publication date Feb 6, 2025
- DUK SAN NEOLUX CO., LTD.
- Yeong Ran SONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS CONTAINING PYRENE GROUP AND OR...
- Publication number 20250043176
- Publication date Feb 6, 2025
- YUAN ZE UNIVERSITY
- Tien-Lung CHIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME, AND...
- Publication number 20250048928
- Publication date Feb 6, 2025
- SAMSUNG DISPLAY CO., LTD.
- CHANSEOK OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250048917
- Publication date Feb 6, 2025
- UNIVERSAL DISPLAY CORPORATION
- Thrimurtulu Neetipalli
- C07 - ORGANIC CHEMISTRY

Non-macromolecular compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Aromatic amine derivatives and organic electroluminescent elements...

Redox-labile fluorescent probes and their surface immobilization me...

Organic light-emitting device

Metal compounds, methods, and uses thereof

Electroactive materials

Compound, and organic electroluminescence device and electronic app...

Organometallic compound and organic light-emitting device including...

Organic compound, light-emitting device, light-emitting apparatus,...

Light-emitting element, display device, electronic device, and ligh...

Compound for organic optoelectronic diode, composition for organic...

Organic electroluminescence device

Tracer composition

Composition for organic optoelectronic device, organic optoelectron...

Compound for organic optoelectronic device, organic optoelectronic...

Light-emitting device, electronic apparatus including the same, and...

Perovskite light-emitting layer and device using the same

Phosphorescent PtM2 (m=Cu,Ag,Au) complex and organic light-emitting...

Organic electroluminescent compound, organic electroluminescent mat...

Compound for use in colour change compositions

Light emitting device

Organometallic compound, organic light-emitting device including th...

Scintillator and radiation detector

Luminescent particle and compound

Organic electroluminescent materials and devices

Organic electroluminescent materials and devices

Organometallic compound, organic light-emitting device including th...

Organic electroluminescent materials and devices

Iridium complex compound, composition containing the compound and s...

Light-emitting device and electronic apparatus including the light-...

Donor-acceptor type thermally activated delayed fluorescent materia...

Patents Applicationslast 30 patents

ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DIS...

LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

ORGANIC LIGHT-EMITTING DEVICE HAVING HIGH EFFICIENCY AND LONG LIFESPAN

Light-Emitting Element

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

ORAGNIC COMPOUNDS, MIXTURES, COMPOSITIONS, LIGHT-EMITTING ELEMENTS,...

COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE C...

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...

POWDERED FLUOROCHROME COMPOSITION, RESIN COMPOSITION, MOLDED ARTICL...

METAL COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE

LIGHT EMITTING DEVICE, FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMIT...

METAL-ASSISTED DELAYED FLUORESCENT EMITTERS CONTAINING TRIDENTATE L...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

LIGHT EMITTING ELEMENT, COMPOUND FOR THE SAME, AND DISPLAY DEVICE I...

HOST MATERIAL, COMPOSITION, AND ORGANIC ELECTROLUMINESCENT ELEMENT

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...

LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME, AND...

BINUCLEAR METAL PLATINUM COMPLEX AND ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCL...

ORGANIC MOLECULES USABLE IN OPTOELECTRONIC DEVICES

Polyethylene Glycol Modified Zwitterionic Fluorescent Probe and App...

ELECTROCHROMIC GELS AND DEVICES CONTAINING THEM

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...

ORGANIC ELECTROLUMINESCENT MATERIALS CONTAINING PYRENE GROUP AND OR...

LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME, AND...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES