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characterised by the composition or arrangement of the conductive material used as an electrode
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Electroluminescent light sources
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characterised by the composition or arrangement of the conductive material used as an electrode
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last 30 patents
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Light-emitting element for efficiently emitting light in different...
Patent number
12,120,901
Issue date
Oct 15, 2024
SHARP KABUSHIKI KAISHA
Yusuke Sakakibara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Display device, electronic device, and system
Patent number
11,789,497
Issue date
Oct 17, 2023
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Light-emitting device
Patent number
11,754,762
Issue date
Sep 12, 2023
Pioneer Corporation
Teruichi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
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Light-emitting device
Patent number
11,695,097
Issue date
Jul 4, 2023
University-Industry Foundation (UIF), Yonsei University
Cheolmin Park
H01 - BASIC ELECTRIC ELEMENTS
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Display device, module, and electronic device
Patent number
11,696,481
Issue date
Jul 4, 2023
Semiconductor Energy Laboratory Co., Ltd.
Toshiyuki Isa
G06 - COMPUTING CALCULATING COUNTING
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Semiconductor device and display device
Patent number
11,450,830
Issue date
Sep 20, 2022
Japan Display Inc.
Kohei Kurata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Electronic device and method of manufacturing electronic device, an...
Patent number
11,374,082
Issue date
Jun 28, 2022
Sony Group Corporation
Koichi Nagasawa
H01 - BASIC ELECTRIC ELEMENTS
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Light-emitting device and light-emitting system
Patent number
11,335,890
Issue date
May 17, 2022
Pioneer Corporation
Ayako Yoshida
B60 - VEHICLES IN GENERAL
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Optical device
Patent number
11,152,585
Issue date
Oct 19, 2021
Pioneer Corporation
Shinichi Ishizuka
H01 - BASIC ELECTRIC ELEMENTS
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Organic electroluminescent illumination panel, manufacturing method...
Patent number
11,108,015
Issue date
Aug 31, 2021
Hotalux, Ltd.
Yoshikazu Sakaguchi
H01 - BASIC ELECTRIC ELEMENTS
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Light emitting device
Patent number
11,108,002
Issue date
Aug 31, 2021
Pioneer Corporation
Noriaki Waki
H01 - BASIC ELECTRIC ELEMENTS
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Display device and electronic apparatus
Patent number
11,107,372
Issue date
Aug 31, 2021
Sony Corporation
Takayoshi Kato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Display device, module, and electronic device
Patent number
11,101,333
Issue date
Aug 24, 2021
Semiconductor Energy Laboratory Co., Ltd.
Toshiyuki Isa
G06 - COMPUTING CALCULATING COUNTING
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Display device, electronic device, and system
Patent number
11,086,364
Issue date
Aug 10, 2021
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
G06 - COMPUTING CALCULATING COUNTING
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Composition for producing an electrically conductive layer, in part...
Patent number
11,069,455
Issue date
Jul 20, 2021
InovisCoat GmbH
Georg Grötsch
H01 - BASIC ELECTRIC ELEMENTS
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Optical device
Patent number
11,006,489
Issue date
May 11, 2021
PIONEER CORPORATION
Kazuaki Arai
G01 - MEASURING TESTING
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Organic EL element and method for manufacturing same
Patent number
10,991,904
Issue date
Apr 27, 2021
Sumitomo Chemical Company, Limited
Masaya Shimogawara
H01 - BASIC ELECTRIC ELEMENTS
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Multilayer reflection electrode film, multilayer reflection electro...
Patent number
10,971,695
Issue date
Apr 6, 2021
Mitsubishi Materials Corporation
Hiromi Nakazawa
H01 - BASIC ELECTRIC ELEMENTS
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Light-emitting device
Patent number
10,928,567
Issue date
Feb 23, 2021
Pioneer Corporation
Teruichi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
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Lead-free glass composition, glass composite material, glass paste,...
Patent number
10,913,680
Issue date
Feb 9, 2021
Hitachi, Ltd.
Takashi Naito
H01 - BASIC ELECTRIC ELEMENTS
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Optical device
Patent number
10,904,963
Issue date
Jan 26, 2021
Pioneer Corporation
Kazuaki Arai
H01 - BASIC ELECTRIC ELEMENTS
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Electroluminescent compact laminar element
Patent number
10,813,391
Issue date
Oct 27, 2020
LIGHT FLEX TECHNOLOGY, S.L.
Marten Kull
A41 - WEARING APPAREL
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Display apparatus and method for manufacturing same
Patent number
10,777,103
Issue date
Sep 15, 2020
SHARP KABUSHIKI KAISHA
Yuto Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS
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Electrode laminate and organic light emitting device element
Patent number
10,749,132
Issue date
Aug 18, 2020
LG Display Co., Ltd.
Jin Ha Hwang
H01 - BASIC ELECTRIC ELEMENTS
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Electroluminescent assembly
Patent number
10,721,798
Issue date
Jul 21, 2020
ADHETEC
Olivier Nielsen
G06 - COMPUTING CALCULATING COUNTING
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Heterostructures and electronic devices derived therefrom
Patent number
10,692,977
Issue date
Jun 23, 2020
Nanoco Technologies Ltd.
Frederick Withers
H01 - BASIC ELECTRIC ELEMENTS
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Thin-film semiconductor substrate, light-emitting panel, and method...
Patent number
RE48032
Issue date
Jun 2, 2020
Panasonic Corporation
Arinobu Kanegae
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Electroluminescent display device
Patent number
10,665,811
Issue date
May 26, 2020
LG Display Co., Ltd.
KyoungJin Park
H01 - BASIC ELECTRIC ELEMENTS
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Transparent conductive film-equipped glass substrate and method for...
Patent number
10,651,404
Issue date
May 12, 2020
Nippon Electric Glass Co., Ltd.
Masanori Wada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Display apparatus and method for manufacturing same
Patent number
10,622,575
Issue date
Apr 14, 2020
SHARP KABUSHIKI KAISHA
Yuto Tsukamoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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last 30 patents
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Patent Application
THIN-FILM ELECTROLUMINESCENT DISPLAY AND METHOD FOR DRIVING A THIN-...
Publication number
20240249655
Publication date
Jul 25, 2024
Lumineq Oy
Mika Sirkiä
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Application
METHOD FOR DRIVING A THIN FILM ELECTROLUMINESCENT DISPLAY AND ARRAN...
Publication number
20240105103
Publication date
Mar 28, 2024
Lumineq Oy
Mika SIRKIÄ
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Application
LIGHT-EMITTING DEVICE
Publication number
20230375763
Publication date
Nov 23, 2023
Pioneer Corporation
Teruichi WATANABE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Display Device, Module, and Electronic Device
Publication number
20230301155
Publication date
Sep 21, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Toshiyuki ISA
G06 - COMPUTING CALCULATING COUNTING
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
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
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Patent Application
Laser Lift-Off Processing System Including Metal Grid
Publication number
20230068911
Publication date
Mar 2, 2023
Lumileds LLC
Dennis Scott
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
LIGHT-EMITTING ELEMENT, METHOD FOR MANUFACTURING LIGHT-EMITTING ELE...
Publication number
20220013744
Publication date
Jan 13, 2022
SHARP KABUSHIKI KAISHA
YUSUKE SAKAKIBARA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Display Device, Module, and Electronic Device
Publication number
20210384263
Publication date
Dec 9, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Toshiyuki ISA
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
DISPLAY DEVICE, ELECTRONIC DEVICE, AND SYSTEM
Publication number
20210373605
Publication date
Dec 2, 2021
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
LIGHT-EMITTING DEVICE
Publication number
20210165146
Publication date
Jun 3, 2021
PIONEER CORPORATION
Teruichi WATANABE
G02 - OPTICS
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Patent Application
ILLUMINATABLE VEHICLE ASSEMBLY AND VEHICLE ASSEMBLY ILLUMINATION ME...
Publication number
20210023979
Publication date
Jan 28, 2021
FORD GLOBAL TECHNOLOGIES, L.L.C.
Paul Kenneth Dellock
B60 - VEHICLES IN GENERAL
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Patent Application
COMPOSITION FOR PRODUCING AN ELECTRICALLY CONDUCTIVE LAYER, IN PART...
Publication number
20200350092
Publication date
Nov 5, 2020
InovisCoat GmbH
Georg Grötsch
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
DISPLAY DEVICE, ELECTRONIC DEVICE, AND SYSTEM
Publication number
20200326753
Publication date
Oct 15, 2020
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
LIGHT-EMITTING ELEMENT AND ILLUMINATION DEVICE
Publication number
20200271282
Publication date
Aug 27, 2020
Panasonic Intellectual Property Management Co., Ltd.
Takanori AKETA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
LIGHT-EMITTING DEVICE
Publication number
20200251684
Publication date
Aug 6, 2020
PIONEER CORPORATION
Takeru OKADA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
OPTICAL DEVICE
Publication number
20200236751
Publication date
Jul 23, 2020
PIONEER CORPORATION
Kazuaki ARAI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE
Publication number
20200099005
Publication date
Mar 26, 2020
LUMIOTEC INC.
Junichi TANAKA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ELECTROLUMINESCENT ASSEMBLY
Publication number
20200077488
Publication date
Mar 5, 2020
ADHETEC
Olivier Nielsen
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
OPTICAL DEVICE
Publication number
20200020874
Publication date
Jan 16, 2020
PIONEER CORPORATION
Shinichi ISHIZUKA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
OPTICAL DEVICE
Publication number
20190394842
Publication date
Dec 26, 2019
PIONEER CORPORATION
Kazuaki ARAI
G02 - OPTICS
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Patent Application
ELECTRODE LAMINATE AND ORGANIC LIGHT EMITTING DEVICE ELEMENT
Publication number
20190305245
Publication date
Oct 3, 2019
LG Display Co., Ltd.
Jin Ha HWANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Display Device, Module, and Electronic Device
Publication number
20190296089
Publication date
Sep 26, 2019
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Toshiyuki Isa
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
LIGHT EMITTING DEVICE
Publication number
20190288224
Publication date
Sep 19, 2019
PIONEER CORPORATION
Noriaki WAKI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ORGANIC ELECTROLUMINESCENT ILLUMINATION PANEL, MANUFACTURING METHOD...
Publication number
20190198798
Publication date
Jun 27, 2019
NEC LIGHTING, LTD.
Yoshikazu Sakaguchi
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
LIGHT EMITTING DEVICE AND METHOD OF FORMING THE SAME
Publication number
20190157498
Publication date
May 23, 2019
EPISTAR CORPORATION
Min-Hsun HSIEH
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
MULTILAYER REFLECTION ELECTRODE FILM, MULTILAYER REFLECTION ELECTRO...
Publication number
20190103580
Publication date
Apr 4, 2019
MITSUBISHI MATERIALS CORPORATION
Hiromi Nakazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20190066546
Publication date
Feb 28, 2019
SONY CORPORATION
Takayoshi Kato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Application
ELECTRICALLY CONDUCTIVE INFRARED EMITTER AND BACK REFLECTOR IN A SO...
Publication number
20190059139
Publication date
Feb 21, 2019
Dragan Grubisik
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
DUAL EMISSION LAYER SOLID STATE INFRARED EMITTER APPARATUS AND METH...
Publication number
20190059140
Publication date
Feb 21, 2019
Davorin Babic
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR