characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Industry

CPC
H05B33/14

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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B33/00Electroluminescent light sources

Current Industry

H05B33/14characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Industries

Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 11,974,366
- Issue date Apr 30, 2024
- Innolux Corporation
- Hsiao-Lang Lin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Display device
- Patent number 11,960,158
- Issue date Apr 16, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shingo Eguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 11,961,918
- Issue date Apr 16, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Yasutaka Nakazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Phenylcarbazole-based compounds and fluorene-based compounds and or...
- Patent number 11,950,501
- Issue date Apr 2, 2024
- Samsung Display Co., Ltd.
- Seok-Hwan Hwang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Image capturing and display apparatus and wearable device
- Patent number 11,943,527
- Issue date Mar 26, 2024
- Canon Kabushiki Kaisha
- Yosuke Nishide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device
- Patent number 11,937,346
- Issue date Mar 19, 2024
- Pioneer Corporation
- Shinji Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent device
- Patent number 11,937,504
- Issue date Mar 19, 2024
- UDC Ireland Limited
- Akira Takeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heteroleptic iridium complexes as dopants
- Patent number 11,910,700
- Issue date Feb 20, 2024
- Universal Display Corporation
- Gregg Kottas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display device
- Patent number 11,899,296
- Issue date Feb 13, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shingo Eguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material for organic electroluminescence device and organic electro...
- Patent number 11,895,917
- Issue date Feb 6, 2024
- Idemitsu Kosan Co., Ltd.
- Tomoki Kato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compound for organic electric device, organic electric device using...
- Patent number 11,889,753
- Issue date Jan 30, 2024
- DUK SAN NEOLUX CO., LTD.
- Jong Gwang Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light emitting device
- Patent number 11,873,435
- Issue date Jan 16, 2024
- CITIZEN ELECTRONICS CO., LTD.
- Byungchul Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting element
- Patent number 11,871,592
- Issue date Jan 9, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Satoshi Seo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emitters based on octahedral metal complexes
- Patent number 11,856,840
- Issue date Dec 26, 2023
- Arizona Board of Regents on behalf of Arizona State University
- Jian Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic light emitting element comprising...
- Patent number 11,849,636
- Issue date Dec 19, 2023
- LG Chem, Ltd.
- Dong Uk Heo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display apparatus having a semiconductor light emitting source
- Patent number 11,848,316
- Issue date Dec 19, 2023
- Seoul Semiconductor Co., Ltd.
- Motonobu Takeya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cadmium free quantum dots
- Patent number 11,845,888
- Issue date Dec 19, 2023
- Samsung Electronics Co., Ltd.
- Yuho Won
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tetradentate cyclometalated platinum complexes containing 9,10-dihy...
- Patent number 11,839,144
- Issue date Dec 5, 2023
- Arizona Board of Regents on behalf of Arizona State University
- Jian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Display apparatus and manufacturing method thereof
- Patent number 11,817,440
- Issue date Nov 14, 2023
- Seoul Semiconductor Co., Ltd.
- Motonobu Takeya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element
- Patent number 11,812,626
- Issue date Nov 7, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Satoko Shitagaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot, method of preparing quantum dot, optical member includ...
- Patent number 11,802,239
- Issue date Oct 31, 2023
- Samsung Display Co., Ltd.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,795,385
- Issue date Oct 24, 2023
- Universal Display Corporation
- Bin Ma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Charge transporting material, organic electroluminescent element, l...
- Patent number 11,800,798
- Issue date Oct 24, 2023
- UDC Ireland Limited
- Kousuke Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic metal complex, and organic light emitting device and displa...
- Patent number 11,793,064
- Issue date Oct 17, 2023
- Samsung Electronics Co., Ltd.
- Jun Kamatani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,785,840
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Soyeon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting element, display device, electronic device, and ligh...
- Patent number 11,770,969
- Issue date Sep 26, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Takeyoshi Watabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aromatic amine derivative and elecroluminescence device using the same
- Patent number 11,751,472
- Issue date Sep 5, 2023
- Idemitsu Kosan Co., Ltd.
- Nobuhiro Yabunouchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,744,142
- Issue date Aug 29, 2023
- Universal Display Corporation
- Geza Szigethy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,744,143
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Yongsuk Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,731,995
- Issue date Aug 22, 2023
- Samsung Electronics Co., Ltd.
- Sunyoung Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HETEROLEPTIC IRIDIUM COMPLEXES AS DOPANTS
- Publication number 20240138251
- Publication date Apr 25, 2024
- UNIVERSAL DISPLAY CORPORATION
- Gregg Kottas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20240101899
- Publication date Mar 28, 2024
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20240090312
- Publication date Mar 14, 2024
- UNIVERSAL DISPLAY CORPORATION
- Geza SZIGETHY
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
USE OF TRANSITION METAL CARBENE COMPLEXES IN ORGANIC LIGHT-EMITTING...
- Publication number 20240074302
- Publication date Feb 29, 2024
- UDC IRELAND LIMITED
- Martina Egen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Charge Transporting Material, Organic Electroluminescent Element, L...
- Publication number 20240032421
- Publication date Jan 25, 2024
- UDC IRELAND LIMITED
- Kousuke WATANABE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20240018414
- Publication date Jan 18, 2024
- UNIVERSAL DISPLAY CORPORATION
- Bin MA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGH...
- Publication number 20230422598
- Publication date Dec 28, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Takeyoshi WATABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROLUMINESCENT CERAMIC MATERIALS
- Publication number 20230397306
- Publication date Dec 7, 2023
- FORSCHUNGSZENTRUM JULICH GmbH
- Apurv DASH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic-Inorganic Hybrid Bulk Assemblies and Methods
- Publication number 20230383180
- Publication date Nov 30, 2023
- Florida State University Research Foundation, Inc.
- Biwu Ma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
- Publication number 20230387098
- Publication date Nov 30, 2023
- SEOUL SEMICONDUCTOR CO., LTD.
- Motonobu TAKEYA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20230345814
- Publication date Oct 26, 2023
- Samsung Electronics Co., Ltd.
- Yongsuk CHO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230320196
- Publication date Oct 5, 2023
- UNIVERSAL DISPLAY CORPORATION
- Jason Brooks
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Triarylamine Derivative, Light-Emitting Substance, Light-Emitting E...
- Publication number 20230301178
- Publication date Sep 21, 2023
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Harue Osaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20230287024
- Publication date Sep 14, 2023
- Samsung Electronics Co., Ltd.
- Sunyoung LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED WITH STRUCTURED LAYERS AND NANOPHOSPHORS
- Publication number 20230282784
- Publication date Sep 7, 2023
- Lumileds LLC
- Venkata Ananth TAMMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND DRIVING METHOD FOR LIGHT-EMITTING DEVICE
- Publication number 20230284473
- Publication date Sep 7, 2023
- SHARP KABUSHIKI KAISHA
- HIROHISA YAMADA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROLUMINESCENT SYSTEM AND PROCESS
- Publication number 20230276548
- Publication date Aug 31, 2023
- PILKINGTON GROUP LIMITED
- Neil MCSPORRAN
- G02 - OPTICS
Information Patent Application
INORGANIC LUMINESCENT MATERIALS FOR SOLAR RADIATION CONVERSION DEVICES
- Publication number 20230265340
- Publication date Aug 24, 2023
- PHYSEE GROUP B.V
- Ana JUNG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMAGE CAPTURING AND DISPLAY APPARATUS AND WEARABLE DEVICE
- Publication number 20230269457
- Publication date Aug 24, 2023
- Canon Kabushiki Kaisha
- Yosuke Nishide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20230232509
- Publication date Jul 20, 2023
- InnoLux Corporation
- Hsiao-Lang Lin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
QUANTUM DOTS AND DEVICES INCLUDING THE SAME
- Publication number 20230212456
- Publication date Jul 6, 2023
- Samsung Electronics Co., Ltd.
- Yuho WON
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20230193126
- Publication date Jun 22, 2023
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- F21 - LIGHTING
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE
- Publication number 20230197892
- Publication date Jun 22, 2023
- LG ELECTRONICS INC.
- Changseo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDITY-SENSING STRUCTURAL COLOR EMITTING LAMINATE AND STRUCTURAL...
- Publication number 20230184687
- Publication date Jun 15, 2023
- UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
- Cheolmin PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY ELEMENT AND METHOD FOR MANUFACTURING A DISPLAY ELEMENT
- Publication number 20230156879
- Publication date May 18, 2023
- Lumineq Oy
- Jani Holopainen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING...
- Publication number 20230157160
- Publication date May 18, 2023
- DUK SAN NEOLUX CO., LTD.
- Jong Gwang PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHENYLCARBAZOLE-BASED COMPOUNDS AND FLUORENE-BASED COMPOUNDS AND OR...
- Publication number 20230120805
- Publication date Apr 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- Seok-Hwan Hwang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230111223
- Publication date Apr 13, 2023
- UNIVERSAL DISPLAY CORPORATION
- Bin MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230109952
- Publication date Apr 13, 2023
- Nichia Corporation.
- Makiko IWASA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CADMIUM FREE QUANTUM DOTS
- Publication number 20230106180
- Publication date Apr 6, 2023
- Samsung Electronics Co., Ltd.
- Yuho WON
- B82 - NANO-TECHNOLOGY

characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device

Display device

Semiconductor device and method for manufacturing semiconductor device

Phenylcarbazole-based compounds and fluorene-based compounds and or...

Image capturing and display apparatus and wearable device

Light emitting device

Organic electroluminescent device

Heteroleptic iridium complexes as dopants

Display device

Material for organic electroluminescence device and organic electro...

Compound for organic electric device, organic electric device using...

Light emitting device

Light-emitting element

Emitters based on octahedral metal complexes

Heterocyclic compound and organic light emitting element comprising...

Display apparatus having a semiconductor light emitting source

Cadmium free quantum dots

Tetradentate cyclometalated platinum complexes containing 9,10-dihy...

Display apparatus and manufacturing method thereof

Light-emitting element

Quantum dot, method of preparing quantum dot, optical member includ...

Organic electroluminescent materials and devices

Charge transporting material, organic electroluminescent element, l...

Organic metal complex, and organic light emitting device and displa...

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

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

Aromatic amine derivative and elecroluminescence device using the same

Organic electroluminescent materials and devices

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

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

Patents Applicationslast 30 patents

HETEROLEPTIC IRIDIUM COMPLEXES AS DOPANTS

LIGHT EMITTING DEVICE

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

USE OF TRANSITION METAL CARBENE COMPLEXES IN ORGANIC LIGHT-EMITTING...

Charge Transporting Material, Organic Electroluminescent Element, L...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGH...

ELECTROLUMINESCENT CERAMIC MATERIALS

Organic-Inorganic Hybrid Bulk Assemblies and Methods

DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

Triarylamine Derivative, Light-Emitting Substance, Light-Emitting E...

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

LED WITH STRUCTURED LAYERS AND NANOPHOSPHORS

LIGHT-EMITTING DEVICE AND DRIVING METHOD FOR LIGHT-EMITTING DEVICE

ELECTROLUMINESCENT SYSTEM AND PROCESS

INORGANIC LUMINESCENT MATERIALS FOR SOLAR RADIATION CONVERSION DEVICES

IMAGE CAPTURING AND DISPLAY APPARATUS AND WEARABLE DEVICE

DISPLAY DEVICE

QUANTUM DOTS AND DEVICES INCLUDING THE SAME

LIGHT EMITTING DEVICE

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE

HUMIDITY-SENSING STRUCTURAL COLOR EMITTING LAMINATE AND STRUCTURAL...

DISPLAY ELEMENT AND METHOD FOR MANUFACTURING A DISPLAY ELEMENT

COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING...

PHENYLCARBAZOLE-BASED COMPOUNDS AND FLUORENE-BASED COMPOUNDS AND OR...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

LIGHT-EMITTING DEVICE

CADMIUM FREE QUANTUM DOTS