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H01L51/5221

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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

H01L51/5221Cathodes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device and light-emitting apparatus includin...
- Patent number 11,744,148
- Issue date Aug 29, 2023
- Samsung Display Co., Ltd.
- Jaeweon Hur
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Host materials for electroluminescent devices
- Patent number 11,700,766
- Issue date Jul 11, 2023
- Universal Display Corporation
- Vadim Adamovich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Light-emitting element, light-emitting device, display device, elec...
- Patent number 11,690,239
- Issue date Jun 27, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Satoshi Seo
- H01 - BASIC ELECTRIC ELEMENTS
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
Light emitting element, light emitting device, and electronic appar...
- Patent number 11,683,948
- Issue date Jun 20, 2023
- Seiko Epson Corporation
- Koya Shiratori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 11,678,523
- Issue date Jun 13, 2023
- Samsung Display Co., Ltd.
- Zail Lhee
- 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 electronic component with electron injection layer
- Patent number 11,672,145
- Issue date Jun 6, 2023
- PICTIVA DISPLAYS INTERNATIONAL LIMITED
- Dominik Pentlehner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deposition mask group, manufacturing method of electronic device, a...
- Patent number 11,649,539
- Issue date May 16, 2023
- Dai Nippon Printing Co., Ltd.
- Takuya Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic light-emitting device
- Patent number 11,653,563
- Issue date May 16, 2023
- Samsung Display Co., Ltd.
- Myeong-Suk Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display device
- Patent number 11,641,758
- Issue date May 2, 2023
- Samsung Display Co., Ltd.
- Dongjin Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device including galvanic reaction-patterned electrodes, an...
- Patent number 11,621,408
- Issue date Apr 4, 2023
- Samsung Display Co., Ltd.
- Jiyoun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate
- Patent number 11,621,404
- Issue date Apr 4, 2023
- Japan Display Inc.
- Mitsuhide Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and electronic apparatus
- Patent number 11,621,405
- Issue date Apr 4, 2023
- Sony Corporation
- Kazuichiro Itonaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 11,616,211
- Issue date Mar 28, 2023
- Japan Display Inc.
- Masamitsu Furuie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel unit, method of manufacturing the pixel unit, display panel a...
- Patent number 11,610,944
- Issue date Mar 21, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Weilong Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 11,611,046
- Issue date Mar 21, 2023
- Merck Patent GmbH
- Philipp Stoessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Display device
- Patent number 11,610,918
- Issue date Mar 21, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G02 - OPTICS
Information Patent Grant
Organic light-emitting device
- Patent number 11,611,044
- Issue date Mar 21, 2023
- Samsung Display Co., Ltd.
- Myeong-Suk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 11,605,691
- Issue date Mar 14, 2023
- Samsung Display Co., Ltd.
- Ki Ho Bang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic light emitting display device
- Patent number 11,600,784
- Issue date Mar 7, 2023
- LG Display Co., Ltd.
- Shinhan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic molecules for use in organic optoelectronic devices
- Patent number 11,597,719
- Issue date Mar 7, 2023
- Samsung Display Co., Ltd.
- Alhama Arjona Esteban
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 11,594,683
- Issue date Feb 28, 2023
- Hodogaya Chemical Co., Ltd.
- Shuichi Hayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electronic component and method for producing an organic el...
- Patent number 11,594,696
- Issue date Feb 28, 2023
- Pictiva Displays International Limited
- Andreas Rausch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting display device
- Patent number 11,594,581
- Issue date Feb 28, 2023
- SAMSUNG DISPLAY CO., LTD.
- Seung-Lyong Bok
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array substrate, method of manufacturing the same, and display device
- Patent number 11,588,130
- Issue date Feb 21, 2023
- BOE Technology Group Co., Ltd.
- Wenjun Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 11,588,121
- Issue date Feb 21, 2023
- Universal Display Corporation
- Zhiqiang Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode device and manufacturing method thereo...
- Patent number 11,587,995
- Issue date Feb 21, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Weilong Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Encapsulation layer structure for display panel, method of manufact...
- Patent number 11,588,134
- Issue date Feb 21, 2023
- BOE Technology Group Co., Ltd.
- Youwei Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electroluminescence Display
- Publication number 20230217700
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- MyoungHo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENCE DISPLAY
- Publication number 20230209905
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- OhNam KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC SEMICONDUCTOR DEVICE, ORGANIC EL DEVICE, LIGHT-EMITTING APP...
- Publication number 20230200105
- Publication date Jun 22, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230146475
- Publication date May 11, 2023
- Japan Display Inc.
- Masamitsu FURUIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND NOVEL COMPOUND
- Publication number 20230128708
- Publication date Apr 27, 2023
- Idemitsu Kosan Co., Ltd.
- Ryota TAKAHASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEPOSITION MASK GROUP, MANUFACTURING METHOD OF ELECTRONIC DEVICE, A...
- Publication number 20230132323
- Publication date Apr 27, 2023
- DAI NIPPON PRINTING CO., LTD.
- Takuya HIGUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DISPLAY PANEL AND FABRICATION METHOD THEREOF
- Publication number 20230120390
- Publication date Apr 20, 2023
- Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Zhan SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF
- Publication number 20230118849
- Publication date Apr 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jin Woo CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY APPARATUS
- Publication number 20230119269
- Publication date Apr 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- Chi-O CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230124428
- Publication date Apr 20, 2023
- UNIVERSAL DISPLAY CORPORATION
- Chun LIN
- 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
LIGHT EMITTING DEVICE
- Publication number 20230104499
- Publication date Apr 6, 2023
- SAMSUNG DISPLAY CO., LTD.
- CHANSEOK OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...
- Publication number 20230104201
- Publication date Apr 6, 2023
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Satoshi Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230105380
- Publication date Apr 6, 2023
- UNIVERSAL DISPLAY CORPORATION
- Bin MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DEPOSITING A CONDUCTIVE COATING ON A SURFACE
- Publication number 20230089852
- Publication date Mar 23, 2023
- OTI LUMIONICS, INC.
- Michael HELANDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230077261
- Publication date Mar 9, 2023
- LG Display Co., Ltd.
- JungSun BAEK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK FOR ORGANIC LIGHT EMITTING DIODES
- Publication number 20230071687
- Publication date Mar 9, 2023
- Sinovia Technologies
- Whitney Gaynor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20230048291
- Publication date Feb 16, 2023
- Samsung Electronics Co., Ltd.
- Jungin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
- Publication number 20230047519
- Publication date Feb 16, 2023
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zheng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND EDGE EMISSION ENHANCED ORGANIC LIGHT EMITTING DIODE WITH A LOC...
- Publication number 20230037295
- Publication date Feb 9, 2023
- RED BANK TECHNOLOGIES LLC
- John N. Magno
- C30 - CRYSTAL GROWTH
Information Patent Application
ORGANIC DEVICE, IMAGE FORMING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC...
- Publication number 20230032902
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Takashi Usui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230026428
- Publication date Jan 26, 2023
- BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Zhihao Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH RESOLUTION ORGANIC LIGHT-EMITTING DIODE DEVICES, DISPLAYS, AND...
- Publication number 20230020506
- Publication date Jan 19, 2023
- Kateeva, Inc.
- Conor F. Madigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20230020526
- Publication date Jan 19, 2023
- UNIVERSAL DISPLAY CORPORATION
- Zhiqiang JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display Panel, Display Device and Method for Manufacturing Display...
- Publication number 20230020238
- Publication date Jan 19, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Ziyu Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Electronic Device Comprising a Compound of Formula (I), Dis...
- Publication number 20230006155
- Publication date Jan 5, 2023
- NovaLED GmbH
- Vladimir Uvarov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DIODE AND DISPLAY DEVICE
- Publication number 20220416191
- Publication date Dec 29, 2022
- GUANGDONG JUHUA PRINTED DISPLAY TECHNOLOGY CO., LTD.
- Haotian Gong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20220416209
- Publication date Dec 29, 2022
- Japan Display Inc.
- Masumi NISHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICES WITH DIFFERENT LIGHT SOURCES IN PIXEL STRUCTURES
- Publication number 20220415974
- Publication date Dec 29, 2022
- Nanosys, Inc.
- Jesse R. MANDERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...
- Publication number 20220407027
- Publication date Dec 22, 2022
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Nobuharu OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic light-emitting device and light-emitting apparatus includin...

Host materials for electroluminescent devices

Organic electroluminescent materials and devices

Light-emitting element, light-emitting device, display device, elec...

Electroactive materials

Light emitting element, light emitting device, and electronic appar...

Display device

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

Organic electronic component with electron injection layer

Deposition mask group, manufacturing method of electronic device, a...

Organic light-emitting device

Display device

Display device including galvanic reaction-patterned electrodes, an...

Substrate

Display device and electronic apparatus

Display device

Pixel unit, method of manufacturing the pixel unit, display panel a...

Organic electroluminescent device

Display device

Organic light-emitting device

Display device

Organic light emitting display device

Organic molecules for use in organic optoelectronic devices

Organic electroluminescent device

Organic electronic component and method for producing an organic el...

Organic light emitting display device

Array substrate, method of manufacturing the same, and display device

Organic electroluminescent materials and devices

Organic light emitting diode device and manufacturing method thereo...

Encapsulation layer structure for display panel, method of manufact...

Patents Applicationslast 30 patents

Electroluminescence Display

ELECTROLUMINESCENCE DISPLAY

ORGANIC SEMICONDUCTOR DEVICE, ORGANIC EL DEVICE, LIGHT-EMITTING APP...

DISPLAY DEVICE

ORGANIC ELECTROLUMINESCENCE DEVICE AND NOVEL COMPOUND

DEPOSITION MASK GROUP, MANUFACTURING METHOD OF ELECTRONIC DEVICE, A...

DISPLAY PANEL AND FABRICATION METHOD THEREOF

DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF

ORGANIC LIGHT EMITTING DISPLAY APPARATUS

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

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

LIGHT EMITTING DEVICE

Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

METHOD FOR DEPOSITING A CONDUCTIVE COATING ON A SURFACE

DISPLAY DEVICE

INK FOR ORGANIC LIGHT EMITTING DIODES

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

ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF

BAND EDGE EMISSION ENHANCED ORGANIC LIGHT EMITTING DIODE WITH A LOC...

ORGANIC DEVICE, IMAGE FORMING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

HIGH RESOLUTION ORGANIC LIGHT-EMITTING DIODE DEVICES, DISPLAYS, AND...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

Display Panel, Display Device and Method for Manufacturing Display...

Organic Electronic Device Comprising a Compound of Formula (I), Dis...

ELECTROLUMINESCENT DIODE AND DISPLAY DEVICE

DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME

DISPLAY DEVICES WITH DIFFERENT LIGHT SOURCES IN PIXEL STRUCTURES

Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...