arranged between the light emitting layer and the cathode

Industry

CPC
H01L51/5068

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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

H01L51/5068arranged between the light emitting layer and the cathode

Industries

Patents Grantslast 30 patents

Information Patent Grant
Composition including polymer, interlayer prepared from the composi...
- Patent number 11,702,542
- Issue date Jul 18, 2023
- Samsung Display Co., Ltd.
- Dongwoo Shin
- 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
Display device and method for manufacturing the same
- Patent number 11,605,676
- Issue date Mar 14, 2023
- LG Display Co., Ltd.
- Song-Yi Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hole transporting material, method for preparing same, and electrol...
- Patent number 11,527,724
- Issue date Dec 13, 2022
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Jiajia Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device
- Patent number 11,302,875
- Issue date Apr 12, 2022
- LG Display Co., Ltd.
- Jicheol Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode having alleviated luminance reduction...
- Patent number 11,251,378
- Issue date Feb 15, 2022
- SFC CO., LTD.
- Young-Hwan Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum-dot light emitting device comprising solution processed cha...
- Patent number 11,189,810
- Issue date Nov 30, 2021
- University-Industry Cooperation Group of Kyung Hee University
- Jin Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dot material, preparation method, and semiconductor device
- Patent number 11,168,252
- Issue date Nov 9, 2021
- TCL TECHNOLOGY GROUP CORPORATION
- Yixing Yang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
- Patent number 11,139,445
- Issue date Oct 5, 2021
- Semiconductor Energy Laboratory Co., Ltd.
- Hiromi Nowatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method for manufacturing the same
- Patent number 11,088,214
- Issue date Aug 10, 2021
- LG Display Co., Ltd.
- Song-Yi Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal amides for use as HIL for an organic light-emitting diode (OLED)
- Patent number 11,075,352
- Issue date Jul 27, 2021
- NovaLED GmbH
- Markus Hummert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent lighting device having high aperture ratio
- Patent number 11,038,131
- Issue date Jun 15, 2021
- LG Display Co., Ltd.
- Kyu-Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device, and display device comprising thereof
- Patent number 11,038,136
- Issue date Jun 15, 2021
- Samsung Electronics Co., Ltd.
- Moon Gyu Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triaryl amine thick layer doped with metal amides for use as HIL fo...
- Patent number 10,998,518
- Issue date May 4, 2021
- NovaLED GmbH
- Markus Hummert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting devices, methods for preparing the same, and display...
- Patent number 10,971,693
- Issue date Apr 6, 2021
- Jiantai Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element
- Patent number 10,886,497
- Issue date Jan 5, 2021
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Kumaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting display device
- Patent number 10,879,481
- Issue date Dec 29, 2020
- LG Display Co., Ltd.
- EunJung Park
- F21 - LIGHTING
Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 10,833,280
- Issue date Nov 10, 2020
- Samsung Display Co., Ltd.
- Heechoon Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
OLED array substrate, method for fabricating the same, and light em...
- Patent number 10,818,741
- Issue date Oct 27, 2020
- BOE Technology Group Co., Ltd.
- Dong Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display substrate of electronic device and method for manufacturing...
- Patent number 10,818,736
- Issue date Oct 27, 2020
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Anyu Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Highly reliable stacked white organic light emitting device
- Patent number 10,770,673
- Issue date Sep 8, 2020
- The Regents of the University of Michigan
- Stephen R. Forrest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving circuit for real-time external compensation and electrolumi...
- Patent number 10,770,007
- Issue date Sep 8, 2020
- LG Display Co., Ltd.
- Byungil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode with high efficiency
- Patent number 10,741,768
- Issue date Aug 11, 2020
- SFC CO., LTD.
- Chang-Hee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light-emitting device
- Patent number 10,727,417
- Issue date Jul 28, 2020
- Samsung Display Co., Ltd.
- In-Jae Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 10,693,083
- Issue date Jun 23, 2020
- Samsung Display Co., Ltd.
- Eunjae Jeong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting diode of high efficiency
- Patent number 10,559,758
- Issue date Feb 11, 2020
- SFC CO., LTD.
- Young-Hwan Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light emitting diode
- Patent number 10,522,788
- Issue date Dec 31, 2019
- LG Display Co., Ltd.
- Mun Kyu Joo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display substrate of electronic device and method for manufacturing...
- Patent number 10,516,005
- Issue date Dec 24, 2019
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Anyu Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 10,483,475
- Issue date Nov 19, 2019
- Japan Display Inc.
- Hayato Kurasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element comprising the first to third layer and EL l...
- Patent number 10,403,843
- Issue date Sep 3, 2019
- Semiconductor Energy Laboratory Co., Ltd.
- Hiromi Nowatari
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230180503
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yoonseok KA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS
- Publication number 20230076945
- Publication date Mar 9, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Sachiko KAWAKAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
- Publication number 20230026162
- Publication date Jan 26, 2023
- IDEMITSU KOSAN CO.,LTD.
- Tasuku HAKETA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)
- Publication number 20220407029
- Publication date Dec 22, 2022
- NovaLED GmbH
- Markus Hummert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20220306616
- Publication date Sep 29, 2022
- LG CHEM, LTD.
- Sang Duk SUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220149316
- Publication date May 12, 2022
- SAMSUNG DISPLAY CO., LTD.
- Sang Gyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM-DOT LIGHT EMITTING DEVICE COMPRISING SOLUTION PROCESSED CHA...
- Publication number 20220052286
- Publication date Feb 17, 2022
- University-Industry Cooperation Group of Kyung Hee University
- Jin JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210313403
- Publication date Oct 7, 2021
- LG Display Co., Ltd.
- Song-Yi JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...
- Publication number 20210288265
- Publication date Sep 16, 2021
- SAMSUNG DISPLAY CO., LTD.
- Hankyu PAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF
- Publication number 20210273190
- Publication date Sep 2, 2021
- Samsung Electronics Co., Ltd.
- Moon Gyu HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY PANEL, AND MANUFACTURING METHOD OF DISPL...
- Publication number 20210066402
- Publication date Mar 4, 2021
- Chao PU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAY PANEL INCLUDING SAME
- Publication number 20210013440
- Publication date Jan 14, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seulong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND ILLUMINATIO...
- Publication number 20210013444
- Publication date Jan 14, 2021
- LUMIOTEC INC.
- Junichi TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT LIGHTING DEVICE HAVING HIGH APERTURE RATIO
- Publication number 20200212335
- Publication date Jul 2, 2020
- LG Display Co., Ltd.
- Kyu-Hwang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200212129
- Publication date Jul 2, 2020
- LG Display Co., Ltd.
- Song-Yi JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF
- Publication number 20200212333
- Publication date Jul 2, 2020
- Samsung Electronics Co., Ltd.
- Moon Gyu HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)
- Publication number 20200212337
- Publication date Jul 2, 2020
- NovaLED GmbH
- Markus Hummert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE OF ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING...
- Publication number 20200043985
- Publication date Feb 6, 2020
- Beijing Xiaomi Mobile Software Co., Ltd.
- Anyu LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICES, METHODS FOR PREPARING THE SAME, AND DISPLAY...
- Publication number 20200013977
- Publication date Jan 9, 2020
- Kunshan New Flat Panel Display Technology Center Co., Ltd.
- Jiantai WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
- Publication number 20190386236
- Publication date Dec 19, 2019
- Semiconductor Energy Laboratory Co., Ltd.
- Hiromi NOWATARI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND LIGHTING APPARATUS FOR VE...
- Publication number 20190173035
- Publication date Jun 6, 2019
- LG Display Co., Ltd.
- EunJung Park
- F21 - LIGHTING
Information Patent Application
Highly Reliable Stacked White Organic Light Emitting Device
- Publication number 20190165294
- Publication date May 30, 2019
- The Regents of the University of Michigan
- Stephen R. FORREST
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-Emitting Element, Light-Emitting Device, Electronic Device, a...
- Publication number 20180277784
- Publication date Sep 27, 2018
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Satoshi Seo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...
- Publication number 20180269404
- Publication date Sep 20, 2018
- SAMSUNG DISPLAY CO., LTD.
- Heechoon Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Triaryl Amine Thick Layer Doped with Metal Amides for use as HIL fo...
- Publication number 20180240995
- Publication date Aug 23, 2018
- NovaLED GmbH
- Markus Hummert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)
- Publication number 20180240996
- Publication date Aug 23, 2018
- NovaLED GmbH
- Markus Hummert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...
- Publication number 20180166635
- Publication date Jun 14, 2018
- SAMSUNG DISPLAY CO., LTD.
- Eunjae JEONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DRIVING CIRCUIT FOR REAL-TIME EXTERNAL COMPENSATION AND ELECTROLUMI...
- Publication number 20180130423
- Publication date May 10, 2018
- LG Display Co., Ltd.
- Byungil KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE OF ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING...
- Publication number 20180122865
- Publication date May 3, 2018
- Beijing Xiaomi Mobile Software Co., Ltd.
- Anyu LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180088390
- Publication date Mar 29, 2018
- Japan Display Inc.
- Hiroki OHARA
- G02 - OPTICS

arranged between the light emitting layer and the cathode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composition including polymer, interlayer prepared from the composi...

Electroactive materials

Display device and method for manufacturing the same

Hole transporting material, method for preparing same, and electrol...

Organic electroluminescence device

Organic light-emitting diode having alleviated luminance reduction...

Quantum-dot light emitting device comprising solution processed cha...

Quantum dot material, preparation method, and semiconductor device

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

Display device and method for manufacturing the same

Metal amides for use as HIL for an organic light-emitting diode (OLED)

Electroluminescent lighting device having high aperture ratio

Electroluminescent device, and display device comprising thereof

Triaryl amine thick layer doped with metal amides for use as HIL fo...

Light emitting devices, methods for preparing the same, and display...

Light-emitting element

Organic light emitting display device

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

OLED array substrate, method for fabricating the same, and light em...

Display substrate of electronic device and method for manufacturing...

Highly reliable stacked white organic light emitting device

Driving circuit for real-time external compensation and electrolumi...

Organic light-emitting diode with high efficiency

Organic light-emitting device

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

Organic light emitting diode of high efficiency

Organic light emitting diode

Display substrate of electronic device and method for manufacturing...

Display device

Light-emitting element comprising the first to third layer and EL l...

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...

Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

QUANTUM-DOT LIGHT EMITTING DEVICE COMPRISING SOLUTION PROCESSED CHA...

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

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

ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF

DISPLAY SUBSTRATE, DISPLAY PANEL, AND MANUFACTURING METHOD OF DISPL...

LIGHT EMITTING DEVICE AND DISPLAY PANEL INCLUDING SAME

ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND ILLUMINATIO...

ELECTROLUMINESCENT LIGHTING DEVICE HAVING HIGH APERTURE RATIO

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF

Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)

DISPLAY SUBSTRATE OF ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING...

LIGHT EMITTING DEVICES, METHODS FOR PREPARING THE SAME, AND DISPLAY...

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND LIGHTING APPARATUS FOR VE...

Highly Reliable Stacked White Organic Light Emitting Device

Light-Emitting Element, Light-Emitting Device, Electronic Device, a...

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

Triaryl Amine Thick Layer Doped with Metal Amides for use as HIL fo...

Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)

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

DRIVING CIRCUIT FOR REAL-TIME EXTERNAL COMPENSATION AND ELECTROLUMI...

DISPLAY SUBSTRATE OF ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME