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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21KLIGHT SOURCES NOT OTHERWISE PROVIDED FOR F21K2/00Light sources using luminescence

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F21K2/08activated by an electric field

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Patents Grantslast 30 patents

Information Patent Grant
Composite, electrochemical active material composite using the comp...
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- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 11,837,714
- Issue date Dec 5, 2023
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting element, lighting device, and method for manufacturi...
- Patent number 11,692,674
- Issue date Jul 4, 2023
- Japan Display Inc.
- Yoshifumi Kamei
- F21 - LIGHTING
Information Patent Grant
Augmented solar-powered emergency vehicle light
- Patent number 11,267,400
- Issue date Mar 8, 2022
- Yuyao Decheng Technology Consulting CO., LTD.
- Shanqin Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
UV lamp
- Patent number 11,037,778
- Issue date Jun 15, 2021
- Mocon, Inc.
- Boris Dolgov
- F21 - LIGHTING
Information Patent Grant
Systems and methods for an efficient, rechargeable glowstick
- Patent number 10,969,066
- Issue date Apr 6, 2021
- Nite Ize, Inc.
- Bowden Ormsbee
- F21 - LIGHTING
Information Patent Grant
Light-emitting electrochemical cell, composition for forming light-...
- Patent number 10,930,872
- Issue date Feb 23, 2021
- Nippon Chemical Industrial Co., Ltd.
- Fumihiro Yonekawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,862,111
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,862,112
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,862,110
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrochemical optical device
- Patent number 10,831,078
- Issue date Nov 10, 2020
- Stanley Electric Co., Ltd.
- Tomoya Hirano
- G02 - OPTICS
Information Patent Grant
Electrochemical luminescent cell and composition for forming lumine...
- Patent number 10,547,019
- Issue date Jan 28, 2020
- Nippon Chemical Industrial Co., Ltd.
- Fumihiro Yonekawa
- F21 - LIGHTING
Information Patent Grant
Optical element
- Patent number 10,459,306
- Issue date Oct 29, 2019
- Stanley Electric Co., Ltd.
- Tomoya Hirano
- F21 - LIGHTING
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,249,871
- Issue date Apr 2, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- F21 - LIGHTING
Information Patent Grant
Display device and method of driving the same
- Patent number 8,810,557
- Issue date Aug 19, 2014
- Kabushiki Kaisha Toshiba
- Yukio Kizaki
- F21 - LIGHTING
Information Patent Grant
Backlight apparatus, light source for backlight apparatus, and disp...
- Patent number 8,534,857
- Issue date Sep 17, 2013
- Panasonic Corporation
- Masanori Shimizu
- F21 - LIGHTING
Information Patent Grant
Display device
- Patent number 7,981,526
- Issue date Jul 19, 2011
- Kabushiki Kaisha Toshiba
- Yukio Kizaki
- F21 - LIGHTING
Information Patent Grant
Devices and methods for generating electrogenerated chemiluminescence
- Patent number 6,132,648
- Issue date Oct 17, 2000
- Board of Regents, The University of Texas System
- Xun Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochemical light-emitting devices
- Patent number 5,682,043
- Issue date Oct 28, 1997
- Uniax Corporation
- Qibing Pei
- F21 - LIGHTING
Information Patent Grant
Complementary surface confined polymer electrochromic materials, sy...
- Patent number 5,457,564
- Issue date Oct 10, 1995
- Molecular Displays, Inc.
- Nicholas Leventis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrochromic, electroluminescent and electrochemiluminescent disp...
- Patent number 5,444,330
- Issue date Aug 22, 1995
- Molecular Displays, Inc.
- Nicholas Leventis
- G02 - OPTICS
Information Patent Grant
Devices and methods for generating electrogenerated chemiluminescence
- Patent number 5,324,457
- Issue date Jun 28, 1994
- Board of Regents, The University of TX System
- Xun Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic, electroluminescent and electrochemiluminescent disp...
- Patent number 5,189,549
- Issue date Feb 23, 1993
- Molecular Displays, Inc.
- Nicholas Leventis
- G02 - OPTICS
Information Patent Grant
Electroluminescent electrode made of a tris bipyridyl ruthenium com...
- Patent number 5,075,172
- Issue date Dec 24, 1991
- Cape Cod Research
- Brian G. Dixon
- F21 - LIGHTING
Information Patent Grant
Electroluminescent chemical activation system
- Patent number 4,795,617
- Issue date Jan 3, 1989
- Louis R. O'Hare
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrochemical luminescent cell
- Patent number 4,782,265
- Issue date Nov 1, 1988
- U.S. Philips Corporation
- Hartwig Schaper
- F21 - LIGHTING
Information Patent Grant
Display device with a biochemical luminous reaction system
- Patent number 4,771,215
- Issue date Sep 13, 1988
- Canon Kabushiki Kaisha
- Hirohide Munakata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dispersion type electroluminescent element with liquid dielectric a...
- Patent number 4,517,490
- Issue date May 14, 1985
- Hitachi, Ltd.
- Hideo Takahashi
- F21 - LIGHTING
Information Patent Grant
Electrochemical luminescent cell
- Patent number 4,422,006
- Issue date Dec 20, 1983
- U.S. Philips Corporation
- Hartwig Schaper
- F21 - LIGHTING
Information Patent Grant
Radiation sources
- Patent number 3,995,299
- Issue date Nov 30, 1976
- The Secretary of State for Industry in Her Britannic Majesty's Government of...
- Roger Hugh Partridge
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS ENHANCING SAFETY UTILIZING PASSIVE PHOTOLUMINESCENT COMPONENTS
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- Tutaya Murchison
- G08 - SIGNALLING
Information Patent Application
SELF GENERATION PRESSURE-SENSITIVE LIGHT EMITTING DEVICE AND METHOD...
- Publication number 20250035270
- Publication date Jan 30, 2025
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Do Hwan KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHT-EMITTING ELEMENT, LIGHTING DEVICE, AND METHOD FOR MANUFACTURI...
- Publication number 20230019409
- Publication date Jan 19, 2023
- Japan Display Inc.
- Yoshifumi KAMEI
- F21 - LIGHTING
Information Patent Application
AUGMENTED SOLAR-POWERED EMERGENCY VEHICLE LIGHT
- Publication number 20210078493
- Publication date Mar 18, 2021
- Yuyao Decheng Technology Consulting Co., Ltd.
- Shanqin Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20210057729
- Publication date Feb 25, 2021
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20210050590
- Publication date Feb 18, 2021
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- B82 - NANO-TECHNOLOGY
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LIGHT-EMITTING ELECTROCHEMICAL CELL
- Publication number 20190316738
- Publication date Oct 17, 2019
- Japan Advanced Institute Of Science And Technology
- Hideyuki MURATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20190190013
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- F21 - LIGHTING
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20190190014
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- F21 - LIGHTING
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20190190015
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- F21 - LIGHTING
Information Patent Application
ELECTROCHEMICAL OPTICAL DEVICE
- Publication number 20190101805
- Publication date Apr 4, 2019
- Stanley Electric Co., Ltd
- Tomoya Hirano
- F21 - LIGHTING
Information Patent Application
OPTICAL ELEMENT
- Publication number 20180275476
- Publication date Sep 27, 2018
- Stanley Electric Co., Ltd
- Tomoya HIRANO
- F21 - LIGHTING
Information Patent Application
Rechargeable Self-Illuminating Sticks And Charging Devices For Char...
- Publication number 20130208444
- Publication date Aug 15, 2013
- Zachary Green
- F21 - LIGHTING
Information Patent Application
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
- Publication number 20110205214
- Publication date Aug 25, 2011
- Yukio KIZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT APPARATUS, LIGHT SOURCE FOR BACKLIGHT APPARATUS, AND DISP...
- Publication number 20110096530
- Publication date Apr 28, 2011
- Masanori Shimizu
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20090243502
- Publication date Oct 1, 2009
- Yukio KIZAKI
- F21 - LIGHTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20070257263
- Publication date Nov 8, 2007
- Kabushiki Kaisha Toshiba
- Shintaro Enomoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Light emitting device, display device and method of fabricating the...
- Publication number 20070040499
- Publication date Feb 22, 2007
- KABUSHIKI KAISHA TOSHIBA
- Yukitami Mizuno
- F21 - LIGHTING
Information Patent Application
Fluid light apparatus and method
- Publication number 20040246700
- Publication date Dec 9, 2004
- Stephen L. Palmer
- F21 - LIGHTING

activated by an electric field

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composite, electrochemical active material composite using the comp...

Composite, electrochemical active material composite using the comp...

Light-emitting element, lighting device, and method for manufacturi...

Augmented solar-powered emergency vehicle light

UV lamp

Systems and methods for an efficient, rechargeable glowstick

Light-emitting electrochemical cell, composition for forming light-...

Composite, electrochemical active material composite using the comp...

Composite, electrochemical active material composite using the comp...

Composite, electrochemical active material composite using the comp...

Electrochemical optical device

Electrochemical luminescent cell and composition for forming lumine...

Optical element

Composite, electrochemical active material composite using the comp...

Display device and method of driving the same

Backlight apparatus, light source for backlight apparatus, and disp...

Display device

Devices and methods for generating electrogenerated chemiluminescence

Electrochemical light-emitting devices

Complementary surface confined polymer electrochromic materials, sy...

Electrochromic, electroluminescent and electrochemiluminescent disp...

Devices and methods for generating electrogenerated chemiluminescence

Electrochromic, electroluminescent and electrochemiluminescent disp...

Electroluminescent electrode made of a tris bipyridyl ruthenium com...

Electroluminescent chemical activation system

Electrochemical luminescent cell

Display device with a biochemical luminous reaction system

Dispersion type electroluminescent element with liquid dielectric a...

Electrochemical luminescent cell

Radiation sources

Patents Applicationslast 30 patents

SYSTEMS ENHANCING SAFETY UTILIZING PASSIVE PHOTOLUMINESCENT COMPONENTS

SELF GENERATION PRESSURE-SENSITIVE LIGHT EMITTING DEVICE AND METHOD...

LIGHT-EMITTING ELEMENT, LIGHTING DEVICE, AND METHOD FOR MANUFACTURI...

AUGMENTED SOLAR-POWERED EMERGENCY VEHICLE LIGHT

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

LIGHT-EMITTING ELECTROCHEMICAL CELL

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

ELECTROCHEMICAL OPTICAL DEVICE

OPTICAL ELEMENT

Rechargeable Self-Illuminating Sticks And Charging Devices For Char...

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

BACKLIGHT APPARATUS, LIGHT SOURCE FOR BACKLIGHT APPARATUS, AND DISP...

DISPLAY DEVICE

DISPLAY DEVICE

Light emitting device, display device and method of fabricating the...

Fluid light apparatus and method