Electron transporting layer

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CPC
H01L51/5072

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Parent Industries

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

H01L51/5072Electron transporting layer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting panel and display device including blocking structur...
- Patent number 11,793,019
- Issue date Oct 17, 2023
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Ruiting He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Photoelectric conversion element and photoelectric conversion module
- Patent number 11,706,938
- Issue date Jul 18, 2023
- Ricoh Company, Ltd.
- Naomichi Kanei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound for organic optoelectronic device, composition for organic...
- Patent number 11,706,975
- Issue date Jul 18, 2023
- Samsung SDI Co., Ltd.
- Kipo Jang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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
Nitrogen-containing compound, and electronic element and electronic...
- Patent number 11,691,952
- Issue date Jul 4, 2023
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
- Min Yang
- 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
Compound for organic electronic element, organic electronic element...
- Patent number 11,696,501
- Issue date Jul 4, 2023
- DUK SAN NEOLUX CO., LTD.
- Hyo Min Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 11,691,957
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Yongsik Jung
- 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
Organic compound containing heterocyclic ring and having low lumo p...
- Patent number 11,690,289
- Issue date Jun 27, 2023
- Samsung Display Co., Ltd.
- Seulong Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for organic optoelectronic device, composition for organic...
- Patent number 11,678,572
- Issue date Jun 13, 2023
- Samsung SDI Co., Ltd.
- Kipo Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 11,678,564
- Issue date Jun 13, 2023
- Samsung Display Co., Ltd.
- Mina Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triarylamine derivative, light-emitting substance, light-emitting e...
- Patent number 11,678,568
- Issue date Jun 13, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Harue Osaka
- 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
Compound and organic light-emitting device including the same
- Patent number 11,667,608
- Issue date Jun 6, 2023
- Samsung Display Co., Ltd.
- Dongjun Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Display panel, and display device, display module, and electronic d...
- Patent number 11,672,152
- Issue date Jun 6, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Daiki Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arylamine compound and organic light-emitting device including the...
- Patent number 11,672,170
- Issue date Jun 6, 2023
- Samsung Display Co., Ltd.
- Daehyeon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting composition
- Patent number 11,667,835
- Issue date Jun 6, 2023
- Sumitomo Chemical Company Limited
- Kiran Kamtekar
- H01 - BASIC ELECTRIC ELEMENTS
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
Organic electroluminescent materials and devices
- Patent number 11,672,175
- Issue date Jun 6, 2023
- Universal Display Corporation
- Zhiqiang Ji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting element, light-emitting device, electronic appliance...
- Patent number 11,672,177
- Issue date Jun 6, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Hiromi Seo
- 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
Display apparatus having dummy contact holes
- Patent number 11,672,159
- Issue date Jun 6, 2023
- Samsung Display Co., Ltd.
- Juhee Hyeon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Organic electroluminescent element
- Patent number 11,672,169
- Issue date Jun 6, 2023
- Hodogaya Chemical Co., Ltd.
- Shunji Mochizuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 compound, light-emitting element, light-emitting device, el...
- Patent number 11,665,960
- Issue date May 30, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroshi Kadoma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING APPARATUS WITH IMPROVED CHARGE TRANSPORT LAYER
- Publication number 20240237387
- Publication date Jul 11, 2024
- Sharp Kabushiki Kaisha
- ANDREA ZAMPETTI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED DISPLAY PANEL AND PREPARATION METHOD THEREFOR
- Publication number 20240147756
- Publication date May 2, 2024
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Jia TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTHRACENE-BASED COMPOUND, MIXTURE, AND ORGANIC ELECTRONIC DEVICE
- Publication number 20240140926
- Publication date May 2, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Ruifeng HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING APPARATUS WITH IMPROVED CHARGE TRANSPORT LAYER
- Publication number 20240138178
- Publication date Apr 25, 2024
- Sharp Kabushiki Kaisha
- ANDREA ZAMPETTI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED DISPLAY PANEL
- Publication number 20240114711
- Publication date Apr 4, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Zhijun WAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE STRUCTURE AND QUANTUM DOT ELECTROLUMINESCENT DEVICE
- Publication number 20230380201
- Publication date Nov 23, 2023
- National Tsing-Hua University
- HSUEH-SHIH CHEN
- 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
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20230269967
- Publication date Aug 24, 2023
- Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Zhiyuan YIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE COND...
- Publication number 20230255100
- Publication date Aug 10, 2023
- SAMSUNG DISPLAY CO., LTD.
- Chanseok OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Display Device
- Publication number 20230255078
- Publication date Aug 10, 2023
- LG Display Co., Ltd.
- Wook Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230232649
- Publication date Jul 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- HYEONGPIL KIM
- 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
LIGHT EMITTING DEVICE AND LIGHT EMITTING DISPLAY INCLUDING THE SAME
- Publication number 20230217815
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Wook SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
- Publication number 20230212161
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Seon-Keun YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Device and Light Emitting Display Device Including t...
- Publication number 20230217821
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Wook Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE
- Publication number 20230215385
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- HEUM IL BAEK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING E...
- Publication number 20230217819
- Publication date Jul 6, 2023
- SAMSUNG DISPLAY CO., LTD.
- Ryuhei FURUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DISPLAY DEVICE INCLUDING T...
- Publication number 20230217668
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Myeong Seon CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20230217673
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Mi-Na KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING MULTIPLE EMIT...
- Publication number 20230209853
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Hyun-Sook JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEV...
- Publication number 20230209859
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Jeong-Dae SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEV...
- Publication number 20230209987
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- TaeRyang HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20230209857
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Boseong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND AND ELECTRONI...
- Publication number 20230189544
- Publication date Jun 15, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyojeong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME
- Publication number 20230180526
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- Dae Won CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DISPLAY DEVICE
- Publication number 20230180537
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- DAWOON JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
- Publication number 20230174560
- Publication date Jun 8, 2023
- Samsung Electronics Co., Ltd.
- Eunsuk Kwon
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230180504
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yunhyuk Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE DISPLAY PANEL AND MANUFACTURING METHOD OF FLEXIBLE DISPLAY...
- Publication number 20230180511
- Publication date Jun 8, 2023
- Shijian QIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230180531
- Publication date Jun 8, 2023
- LG Display Co., Ltd.
- Kang-Hyun KIM
- H01 - BASIC ELECTRIC ELEMENTS

Electron transporting layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-emitting panel and display device including blocking structur...

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

Photoelectric conversion element and photoelectric conversion module

Compound for organic optoelectronic device, composition for organic...

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

Host materials for electroluminescent devices

Organic electroluminescent materials and devices

Nitrogen-containing compound, and electronic element and electronic...

Specifically substituted benzofuro- and benzothienoquinolines for o...

Compound for organic electronic element, organic electronic element...

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

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

Organic compound containing heterocyclic ring and having low lumo p...

Compound for organic optoelectronic device, composition for organic...

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

Triarylamine derivative, light-emitting substance, light-emitting e...

Heterocyclic compound and organic light emitting element comprising...

Compound and organic light-emitting device including the same

Display panel, and display device, display module, and electronic d...

Arylamine compound and organic light-emitting device including the...

Light-emitting composition

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

Organic electroluminescent materials and devices

Light-emitting element, light-emitting device, electronic appliance...

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

Display apparatus having dummy contact holes

Organic light emitting compound and organic electroluminescence dev...

Organic electroluminescent element

Organic light-emitting device

Organic compound, light-emitting element, light-emitting device, el...

Patents Applicationslast 30 patents

LIGHT-EMITTING APPARATUS WITH IMPROVED CHARGE TRANSPORT LAYER

OLED DISPLAY PANEL AND PREPARATION METHOD THEREFOR

ANTHRACENE-BASED COMPOUND, MIXTURE, AND ORGANIC ELECTRONIC DEVICE

LIGHT-EMITTING APPARATUS WITH IMPROVED CHARGE TRANSPORT LAYER

OLED DISPLAY PANEL

ELECTRODE STRUCTURE AND QUANTUM DOT ELECTROLUMINESCENT DEVICE

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

DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE COND...

Light Emitting Display Device

DISPLAY DEVICE

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT EMITTING DEVICE AND LIGHT EMITTING DISPLAY INCLUDING THE SAME

ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME

Light Emitting Device and Light Emitting Display Device Including t...

ORGANIC LIGHT EMITTING DISPLAY DEVICE

LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING E...

LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DISPLAY DEVICE INCLUDING T...

ELECTROLUMINESCENT DISPLAY DEVICE

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING MULTIPLE EMIT...

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

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

ELECTROLUMINESCENT DISPLAY DEVICE

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND AND ELECTRONI...

DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME

LIGHT EMITTING DISPLAY DEVICE

HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

FLEXIBLE DISPLAY PANEL AND MANUFACTURING METHOD OF FLEXIBLE DISPLAY...

ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME