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Oxidation-reduction potential
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last 30 patents
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Patent Grant
Organic electroluminescent device
Patent number
11,594,687
Issue date
Feb 28, 2023
NovaLED GmbH
Domagoj Pavicic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochromic polyamic acid material, preparation method thereof,...
Patent number
11,537,020
Issue date
Dec 27, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Yamin Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device comprising a redox-doped electron...
Patent number
11,532,801
Issue date
Dec 20, 2022
NovaLED GmbH
Domagoj Pavicic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting device comprising polar matrix, metal dopant...
Patent number
11,355,721
Issue date
Jun 7, 2022
NovaLED GmbH
Uwe Gölfert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting element
Patent number
11,139,435
Issue date
Oct 5, 2021
Canon Kabushiki Kaisha
Ryuji Ishii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent element with a plurality of stacked ligh...
Patent number
10,804,483
Issue date
Oct 13, 2020
LUMIOTEC INC.
Junichi Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film transistor and method of manufacturing the same
Patent number
10,651,255
Issue date
May 12, 2020
Samsung Electronics Co. Ltd.
Ajeong Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device and manufacturing method thereof
Patent number
10,490,763
Issue date
Nov 26, 2019
Electronics and Telecommunications Research Institute
Byoung-Hwa Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substituted 1,2,3-triylidenetris(cyanomethanylylidene) cyclopropane...
Patent number
10,128,442
Issue date
Nov 13, 2018
NovaLED GmbH
Markus Hummert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting element
Patent number
10,032,987
Issue date
Jul 24, 2018
Canon Kabushiki Kaisha
Ryuji Ishii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Organic electroluminescence element and compound used therein
Patent number
9,660,198
Issue date
May 23, 2017
KYULUX, INC.
Tetsuya Nakagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic light-emitting device
Patent number
9,543,538
Issue date
Jan 10, 2017
Samsung Display Co., Ltd.
Seul-Ong Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence device
Patent number
8,592,052
Issue date
Nov 26, 2013
Mitsubishi Chemical Corporation
Taishi Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting component
Patent number
8,569,743
Issue date
Oct 29, 2013
Novaled AG
Jan Birnstock
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting device
Patent number
8,455,113
Issue date
Jun 4, 2013
Canon Kabushiki Kaisha
Naoki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting diode display device and method of manufactu...
Patent number
8,378,353
Issue date
Feb 19, 2013
Samsung Display Co., Ltd.
Yul-Kyu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
8,349,705
Issue date
Jan 8, 2013
Semiconductor Energy Laboratory Co., Ltd.
Akihisa Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Square planar transition metal complexes and organic semiconductive...
Patent number
8,119,037
Issue date
Feb 21, 2012
Novaled AG
Olaf Zeika
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
7,989,316
Issue date
Aug 2, 2011
Semiconductor Energy Laboratory Co., Ltd.
Akihisa Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
7,745,310
Issue date
Jun 29, 2010
Semiconductor Energy Laboratory Co., Ltd.
Akihisa Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inverted OLED device with improved efficiency
Patent number
7,719,180
Issue date
May 18, 2010
Global OLED Technology LLC
Jeffrey P. Spindler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroluminescent devices with low work function anode
Patent number
7,648,780
Issue date
Jan 19, 2010
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electroluminescent devices with low work function anode
Patent number
7,648,779
Issue date
Jan 19, 2010
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electroluminescent devices with low work function anode
Patent number
7,560,175
Issue date
Jul 14, 2009
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescent element, illuminator, and display
Patent number
7,485,376
Issue date
Feb 3, 2009
Konica Minolta Holdings, Inc.
Yoshiyuki Suzuri
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCHROMIC POLYAMIC ACID MATERIAL, PREPARATION METHOD THEREOF,...
Publication number
20210333677
Publication date
Oct 28, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Yamin WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE
Publication number
20200083472
Publication date
Mar 12, 2020
LUMIOTEC INC.
Junichi TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20190131559
Publication date
May 2, 2019
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Byoung-Hwa KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT EMITTING ELEMENT
Publication number
20180301633
Publication date
Oct 18, 2018
Canon Kabushiki Kaisha
Ryuji Ishii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Organic Light Emitting Device Comprising Polar Matrix, Metal Dopant...
Publication number
20180190922
Publication date
Jul 5, 2018
NovaLED GmbH
Uwe Gölfert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic Electroluminescent Device Comprising a Redox-Doped Electron...
Publication number
20180114940
Publication date
Apr 26, 2018
NovaLED GmbH
Domagoj Pavicic
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Semiconducting Material Comprising an Electrical n-Dopant a...
Publication number
20180114921
Publication date
Apr 26, 2018
NovaLED GmbH
Carsten Rothe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted 1,2,3-Triylidenetris(cyanomethanylylidene) Cyclopropane...
Publication number
20170373251
Publication date
Dec 28, 2017
NovaLED GmbH
Markus Hummert
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE AND DISPLAY PANEL
Publication number
20140151669
Publication date
Jun 5, 2014
PIONEER CORPORATION
Takahito OYAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT AND COMPOUND USED THEREIN
Publication number
20140138670
Publication date
May 22, 2014
KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION
Tetsuya Nakagawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20120074395
Publication date
Mar 29, 2012
Idemitsu Kosan Co., Ltd.
Nobuhiro Yabunouchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTU...
Publication number
20120074414
Publication date
Mar 29, 2012
Samsung Mobile Display Co., Ltd.
Yul-Kyu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND LIGHT-EMITTING DEVICE, AND MANUFACTUIRNG M...
Publication number
20120061652
Publication date
Mar 15, 2012
Semiconductor Energy Laboratory Co., Ltd.
Nozomu Sugisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110300690
Publication date
Dec 8, 2011
Semiconductor Energy Laboratory Co., Ltd.
Akihisa Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND DISPLAY PANEL
Publication number
20110042695
Publication date
Feb 24, 2011
PIONEER CORPORATION
Takahito Oyamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20100267216
Publication date
Oct 21, 2010
Semiconductor Energy Laboratory Co., Ltd.
Akihisa Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
Publication number
20100243992
Publication date
Sep 30, 2010
Pioneer Corporation
Taishi Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC PHOTOELECTRIC DEVICE AND MATERIAL USED THEREIN
Publication number
20100176380
Publication date
Jul 15, 2010
Ho Kuk Jung
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20100140604
Publication date
Jun 10, 2010
Canon Kabushiki Kaisha
Naoki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Square Planar Transition Metal Complexes and Organic Semiconductive...
Publication number
20100096600
Publication date
Apr 22, 2010
NOVALED AG
Olaf Zeika
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Light-Emitting Component
Publication number
20100065825
Publication date
Mar 18, 2010
NOVALED AG
Jan Birnstock
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electroluminescent devices with low work function anode
Publication number
20090230842
Publication date
Sep 17, 2009
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INVERTED OLED DEVICE WITH IMPROVED EFFICIENCY
Publication number
20090096352
Publication date
Apr 16, 2009
Jeffrey P. Spindler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE-INJECTING LAYER IN OLEDS
Publication number
20090091242
Publication date
Apr 9, 2009
Liang-Sheng Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing semiconductor device
Publication number
20090017598
Publication date
Jan 15, 2009
Akihisa Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTAMINANT-SCAVENGING LAYER ON OLED ANODES
Publication number
20090004365
Publication date
Jan 1, 2009
Liang-Sheng Liao
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
Publication number
20080309225
Publication date
Dec 18, 2008
Masao Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING SELF-ASSEMBLED MONOLAYER ON ITO FILM
Publication number
20080146011
Publication date
Jun 19, 2008
Konkuk University Industrial Cooperation Corp.
Young Soo Yoon
B82 - NANO-TECHNOLOGY
Information
Patent Application
Electroluminescent devices with low work function anode
Publication number
20080001532
Publication date
Jan 3, 2008
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electroluminescent devices with low work function anode
Publication number
20070257605
Publication date
Nov 8, 2007
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR