containing four rings

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CPC
H01L51/0054

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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L51/00Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof

Current Industry

H01L51/0054containing four rings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 11,706,973
- Issue date Jul 18, 2023
- Samsung Display Co., Ltd.
- Mieun Jun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device containing exciton confinement layer
- Patent number 11,706,976
- Issue date Jul 18, 2023
- SOLUS ADVANCED MATERIALS CO., LTD.
- Jonghun Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,697,662
- Issue date Jul 11, 2023
- Universal Display Corporation
- Pierre-Luc T. Boudreault
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 11,696,499
- Issue date Jul 4, 2023
- Samsung Display Co., Ltd.
- Hwan-Hee Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Specifically substituted benzofuro- and benzothienoquinolines for o...
- Patent number 11,691,983
- Issue date Jul 4, 2023
- Idemitsu Kosan Co., Ltd.
- Yuichi Nishimae
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light-emitting element, display device, electronic device, and ligh...
- Patent number 11,690,238
- Issue date Jun 27, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Nobuharu Ohsawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,690,286
- Issue date Jun 27, 2023
- Universal Display Corporation
- Jason Brooks
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,690,284
- Issue date Jun 27, 2023
- Universal Display Corporation
- Jui-Yi Tsai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electroactive materials
- Patent number 11,683,979
- Issue date Jun 20, 2023
- LG Chem, Ltd.
- Viacheslav V. Diev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 11,678,575
- Issue date Jun 13, 2023
- Samsung Display Co., Ltd.
- Hwan-Hee Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 11,678,498
- Issue date Jun 13, 2023
- Samsung Display Co., Ltd.
- Hwan-Hee Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,678,563
- Issue date Jun 13, 2023
- Universal Display Corporation
- Jui-Yi Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light emitting element comprising...
- Patent number 11,678,576
- Issue date Jun 13, 2023
- LT MATERIALS CO., LTD.
- Yun-Ji Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Delayed fluorescent compound, and organic light emitting diode and...
- Patent number 11,667,647
- Issue date Jun 6, 2023
- LG Display Co., Ltd.
- Suk-Young Bae
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrene-triazine derivative and applications thereof in organic elec...
- Patent number 11,672,174
- Issue date Jun 6, 2023
- GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD
- Guang Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device including a plurality of organic electrolumin...
- Patent number 11,672,171
- Issue date Jun 6, 2023
- Canon Kabushiki Kaisha
- Norifumi Kajimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 11,672,173
- Issue date Jun 6, 2023
- Samsung Display Co., Ltd.
- Seulong Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light emitting compound and organic electroluminescence dev...
- Patent number 11,667,622
- Issue date Jun 6, 2023
- SOLUS ADVANCED MATERIALS CO., LTD.
- Hongsuk Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycyclic compound and organic electroluminescence device includin...
- Patent number 11,655,211
- Issue date May 23, 2023
- Samsung Display Co., Ltd.
- Junta Fuchiwaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,653,558
- Issue date May 16, 2023
- Universal Display Corporation
- Bin Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting device
- Patent number 11,641,753
- Issue date May 2, 2023
- Samsung Electronics Co., Ltd.
- Sunghun Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,639,363
- Issue date May 2, 2023
- Universal Display Corporation
- Zhiqiang Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Materials for organic electroluminescent devices
- Patent number 11,639,339
- Issue date May 2, 2023
- Merck Patent GmbH
- Nils Koenen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,641,774
- Issue date May 2, 2023
- Universal Display Corporation
- Vadim Adamovich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting element, display device, electronic device, and ligh...
- Patent number 11,637,263
- Issue date Apr 25, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Nobuharu Ohsawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Formation of aligned periodic patterns during the crystallization o...
- Patent number 11,637,243
- Issue date Apr 25, 2023
- Regents of The University of Minnesota
- Russell J. Holmes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic compound and organic electroluminescence device using the same
- Patent number 11,629,140
- Issue date Apr 18, 2023
- LUMINESCENCE TECHNOLOGY CORP.
- Feng-Wen Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,623,936
- Issue date Apr 11, 2023
- Universal Display Corporation
- Zhiqiang Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Materials for organic light emitting devices
- Patent number 11,626,561
- Issue date Apr 11, 2023
- Merck Patent GmbH
- Amir Hossain Parham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitrogen-containing compound, electronic component and electronic d...
- Patent number 11,618,754
- Issue date Apr 4, 2023
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
- Tiantian Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HETEROCYCLIC AROMATIC AMINE COMPOUND AND ELECTROLUMINESCENCE USING...
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- Publication date May 9, 2024
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- Wen Peng DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING TH...
- Publication number 20230371299
- Publication date Nov 16, 2023
- SAMSUNG DISPLAY CO., LTD.
- Eunhye SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECT...
- Publication number 20230312604
- Publication date Oct 5, 2023
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Jinping WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20230320207
- Publication date Oct 5, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230301134
- Publication date Sep 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jungho CHOI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYCYCLIC AROMATIC DERIVATIVE COMPOUND AND ORGANIC LIGHT-EMITTING...
- Publication number 20230287010
- Publication date Sep 14, 2023
- SFC CO., LTD.
- Byung-sun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
- Publication number 20230219981
- Publication date Jul 13, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hirokazu KUWABARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230225191
- Publication date Jul 13, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jonghyeon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230225148
- Publication date Jul 13, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hojung SYN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEV...
- Publication number 20230210001
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Joon-Beom IM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230192738
- Publication date Jun 22, 2023
- UNIVERSAL DISPLAY CORPORATION
- Neil PALMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230200100
- Publication date Jun 22, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyewon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...
- Publication number 20230171978
- Publication date Jun 1, 2023
- LG Display Co., Ltd.
- Ku-Sun CHOUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...
- Publication number 20230171979
- Publication date Jun 1, 2023
- LG Display Co., Ltd.
- Han-Sol PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...
- Publication number 20230171980
- Publication date Jun 1, 2023
- LG Display Co., Ltd.
- Ku-Sun CHOUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...
- Publication number 20230172046
- Publication date Jun 1, 2023
- LG Display Co., Ltd.
- Ku-Sun CHOUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVIC...
- Publication number 20230172061
- Publication date Jun 1, 2023
- Samsung SDI Co., Ltd.
- Yunsoo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230159550
- Publication date May 25, 2023
- UNIVERSAL DISPLAY CORPORATION
- Bin MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20230165021
- Publication date May 25, 2023
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Hongbo Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20230157159
- Publication date May 18, 2023
- LG CHEM, LTD.
- Minjun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20230157168
- Publication date May 18, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- So-Young JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING ELEMENT
- Publication number 20230145469
- Publication date May 11, 2023
- LG Display Co., Ltd.
- Seonkeun YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230147616
- Publication date May 11, 2023
- UNIVERSAL DISPLAY CORPORATION
- Elena SHEINA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE, LIGHT...
- Publication number 20230143281
- Publication date May 11, 2023
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Yui YOSHIYASU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230142498
- Publication date May 11, 2023
- UNIVERSAL DISPLAY CORPORATION
- Alexey Borisovich DYATKIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230143449
- Publication date May 11, 2023
- UNIVERSAL DISPLAY CORPORATION
- Pierre-Luc T. BOUDREAULT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INTERFACE LAYER DESIGN FOR EFFICIENT AND STABLE WHITE OLEDS
- Publication number 20230145851
- Publication date May 11, 2023
- Arizona Board of Regents on behalf of Arizona State University
- Jian Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC...
- Publication number 20230147959
- Publication date May 11, 2023
- Samsung SDI Co., Ltd.
- Jiyun KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230147748
- Publication date May 11, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hojung Syn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230144846
- Publication date May 11, 2023
- UNIVERSAL DISPLAY CORPORATION
- Jerald FELDMAN
- C07 - ORGANIC CHEMISTRY

containing four rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Condensed cyclic compound and organic light-emitting device includi...

Organic electroluminescent device containing exciton confinement layer

Organic electroluminescent materials and devices

Organic light-emitting device

Specifically substituted benzofuro- and benzothienoquinolines for o...

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

Organic electroluminescent materials and devices

Organic electroluminescent materials and devices

Electroactive materials

Organic light-emitting device

Organic light-emitting device

Organic electroluminescent materials and devices

Heterocyclic compound and organic light emitting element comprising...

Delayed fluorescent compound, and organic light emitting diode and...

Pyrene-triazine derivative and applications thereof in organic elec...

Light-emitting device including a plurality of organic electrolumin...

Organic light-emitting device

Organic light emitting compound and organic electroluminescence dev...

Polycyclic compound and organic electroluminescence device includin...

Organic electroluminescent materials and devices

Organic light-emitting device

Organic electroluminescent materials and devices

Materials for organic electroluminescent devices

Organic electroluminescent materials and devices

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

Formation of aligned periodic patterns during the crystallization o...

Organic compound and organic electroluminescence device using the same

Organic electroluminescent materials and devices

Materials for organic light emitting devices

Nitrogen-containing compound, electronic component and electronic d...

Patents Applicationslast 30 patents

HETEROCYCLIC AROMATIC AMINE COMPOUND AND ELECTROLUMINESCENCE USING...

ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING TH...

HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECT...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

POLYCYCLIC AROMATIC DERIVATIVE COMPOUND AND ORGANIC LIGHT-EMITTING...

LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEV...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVI...

COMPOSITION FOR OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVIC...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

ORGANIC ELECTROLUMINESCENT DEVICE

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

ORGANIC LIGHT EMITTING ELEMENT

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

COMPOSITION FOR LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE, LIGHT...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

INTERFACE LAYER DESIGN FOR EFFICIENT AND STABLE WHITE OLEDS

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES