of cold cathodes

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H01J9/022

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J9/00Apparatus or processes specially adapted to the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof Recovery of material from discharge tubes or lamps

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H01J9/022of cold cathodes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electron emission element and method for manufacturing same
- Patent number 11,205,555
- Issue date Dec 21, 2021
- Sharp Kabushiki Kaisha
- Kohji Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission element and method for same
- Patent number 10,763,068
- Issue date Sep 1, 2020
- SHARP KABUSHIKI KAISHA
- Hidekazu Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for an imaging system
- Patent number 10,614,993
- Issue date Apr 7, 2020
- Frederick A. Flitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for an imaging system of biological material
- Patent number 10,049,853
- Issue date Aug 14, 2018
- Frederick A. Flitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device using graphene and method for manufacturin...
- Patent number 9,991,081
- Issue date Jun 5, 2018
- Samsung Electronics Co., Ltd.
- Shanghyeun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for a high resolution imaging system
- Patent number 9,558,915
- Issue date Jan 31, 2017
- Frederick A. Flitsch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cold field electron emitters based on silicon carbide structures
- Patent number 9,558,907
- Issue date Jan 31, 2017
- The United States of America as represented by the Secretary of Commerce, The...
- Fred Sharifi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cathode obtaining method and electron beam writing apparatus
- Patent number 9,412,551
- Issue date Aug 9, 2016
- NuFlare Technology, Inc.
- Kenichi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma generator, manufacturing method of rotating electrode for pl...
- Patent number 9,373,484
- Issue date Jun 21, 2016
- Korea Institute of Machinery & Materials
- Kee-Seok Nam
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cold field electron emitters based on silicon carbide structures
- Patent number 9,324,534
- Issue date Apr 26, 2016
- The United States of America, as represented by the Secretary of Commerce, th...
- Fred Sharifi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Systems and methods for implementing robust carbon nanotube-based f...
- Patent number 9,064,667
- Issue date Jun 23, 2015
- California Institute of Technology
- Harish Manohara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emitting element and method for producing the same
- Patent number 8,860,293
- Issue date Oct 14, 2014
- Sharp Kabushiki Kaisha
- Hiroyuki Hirakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emitting element, devices utilizing said element, and meth...
- Patent number 8,760,056
- Issue date Jun 24, 2014
- Sharp Kabushiki Kaisha
- Kanako Hirata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for forming front electrode of PDP
- Patent number 8,753,160
- Issue date Jun 17, 2014
- E. I. Du Pont de Nemours and Company
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface pairs
- Patent number 8,574,663
- Issue date Nov 5, 2013
- Borealis Technical Limited
- Avto Tavkhelidze
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electron emitting element having an electron acceleration layer, el...
- Patent number 8,299,700
- Issue date Oct 30, 2012
- Sharp Kabushiki Kaisha
- Tadashi Iwamatsu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of making low work function component
- Patent number 8,058,159
- Issue date Nov 15, 2011
- General Electric Company
- Vance Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device, display apparatus using electron emitting...
- Patent number 7,994,698
- Issue date Aug 9, 2011
- Pioneer Corporation
- Ryota Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Metal or metal compound pattern and forming method of pattern, and...
- Patent number 7,964,336
- Issue date Jun 21, 2011
- Canon Kabushiki Kaisha
- Tsuyoshi Furuse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electron emitter composition made of an electron emitting substance...
- Patent number 7,750,544
- Issue date Jul 6, 2010
- E. I. Du Pont de Nemours and Company
- Lap-Tak Andrew Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming an external electrode fluorescent lamp, thick fil...
- Patent number 7,677,945
- Issue date Mar 16, 2010
- E. I. Du Pont de Nemours and Company
- Joel Skutsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making an on-chip vacuum tube device
- Patent number 7,670,203
- Issue date Mar 2, 2010
- Agere Systems Inc.
- Peter Ledel Gammel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device using thick-film insulating structure
- Patent number 7,667,380
- Issue date Feb 23, 2010
- Samsung SDI Co., Ltd.
- Seong-Yeon Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal or metal compound pattern and forming method of pattern, and...
- Patent number 7,556,913
- Issue date Jul 7, 2009
- Canon Kabushiki Kaisha
- Tsuyoshi Furuse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electron emitter and method of fabricating electron emitter
- Patent number 7,528,539
- Issue date May 5, 2009
- NGK Insulators, Ltd.
- Iwao Ohwada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Large area electron emission system for application in mask-based l...
- Patent number 7,456,491
- Issue date Nov 25, 2008
- Subrahmanyam V. S. Pilla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode for discharge lamp having diamond film
- Patent number 7,423,369
- Issue date Sep 9, 2008
- Kabushiki Kaisha Toshiba
- Tomio Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device and method of manufacturing the same
- Patent number 7,375,460
- Issue date May 20, 2008
- Kabushiki Kaisha Toshiba
- Yoshiki Ishizuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emmiting material and manufacturing method therefor
- Patent number 7,351,443
- Issue date Apr 1, 2008
- Matsushita Electric Industrial Co., Ltd.
- Akira Taomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron field emitter and compositions related thereto
- Patent number 7,317,277
- Issue date Jan 8, 2008
- E. I. Du Pont de Nemours and Company
- Lap-Tak Andrew Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20210175039
- Publication date Jun 10, 2021
- Sharp Kabushiki Kaisha
- KOHJI SHINKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION ELEMENT AND METHOD FOR SAME
- Publication number 20200075285
- Publication date Mar 5, 2020
- SHARP KABUSHIKI KAISHA
- Hidekazu HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR AN IMAGING SYSTEM
- Publication number 20180330911
- Publication date Nov 15, 2018
- Frederick A. Flitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR AN IMAGING SYSTEM OF BIOLOGICAL MATERIAL
- Publication number 20180025884
- Publication date Jan 25, 2018
- Frederick A. Flitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTING DEVICE USING GRAPHENE AND METHOD FOR MANUFACTURIN...
- Publication number 20170084417
- Publication date Mar 23, 2017
- Samsung Electronics Co., Ltd.
- Shanghyeun PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE OBTAINING METHOD AND ELECTRON BEAM WRITING APPARATUS
- Publication number 20150357146
- Publication date Dec 10, 2015
- NuFlare Technology, Inc.
- Kenichi SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLD FIELD ELECTRON EMITTERS BASED ON SILICON CARBIDE STRUCTURES
- Publication number 20150061487
- Publication date Mar 5, 2015
- THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
- Fred Sharifi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Plasma generator, manufacturing method of rotating electrode for pl...
- Publication number 20140217881
- Publication date Aug 7, 2014
- Korea Institute of Machinery and Materials
- Kee-Seok Nam
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYSTEMS AND METHODS FOR IMPLEMENTING ROBUST CARBON NANOTUBE-BASED F...
- Publication number 20140148074
- Publication date May 29, 2014
- California Institute of Technology
- Harish Manohara
- B82 - NANO-TECHNOLOGY
Information Patent Application
COLD FIELD ELECTRON EMITTERS BASED ON SILICON CARBIDE STRUCTURES
- Publication number 20130187532
- Publication date Jul 25, 2013
- THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
- Fred Sharifi
- B82 - NANO-TECHNOLOGY
Information Patent Application
CATHODE BODY, FLUORESCENT TUBE, AND METHOD OF MANUFACTURING A CATHO...
- Publication number 20130154469
- Publication date Jun 20, 2013
- NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING FRONT ELECTRODE OF PDP
- Publication number 20130076225
- Publication date Mar 28, 2013
- E.I. du Pont de Nemours and Company
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP ELECTRODE, METHOD FOR MANUFACTURING TH...
- Publication number 20120229011
- Publication date Sep 13, 2012
- IWASAKI ELECTRIC CO., LTD.
- Kazushi Tominaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...
- Publication number 20120169225
- Publication date Jul 5, 2012
- ASAHI GLASS COMPANY, LIMITED
- Kazuhiro Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...
- Publication number 20120153806
- Publication date Jun 21, 2012
- ASAHI GLASS COMPANY, LIMITED
- Kazuhiro Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTING ELEMENT, DEVICES UTILIZING SAID ELEMENT, AND METH...
- Publication number 20120074874
- Publication date Mar 29, 2012
- Kanako Hirata
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRON EMITTING ELEMENT AND METHOD FOR PRODUCING THE SAME
- Publication number 20110254431
- Publication date Oct 20, 2011
- Hiroyuki HIRAKAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRON EMITTING ELEMENT AND METHOD FOR PRODUCING THE SAME
- Publication number 20110236072
- Publication date Sep 29, 2011
- Yasuo Imura
- B82 - NANO-TECHNOLOGY
Information Patent Application
CATHODE BODY AND FLUORESCENT TUBE USING THE SAME
- Publication number 20100231118
- Publication date Sep 16, 2010
- National University Corporation Tohoku University
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING...
- Publication number 20100196050
- Publication date Aug 5, 2010
- Tadashi Iwamatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MAKING LOW WORK FUNCTION COMPONENT
- Publication number 20100055885
- Publication date Mar 4, 2010
- GENERAL ELECTRIC COMPANY
- Vance Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MEMBER FOR COLD CATHODE FLUORESCENT LAMP
- Publication number 20100013371
- Publication date Jan 21, 2010
- Sumitomo Electric Industries, Ltd.
- Yoshihiro Nakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION DEVICE, ELECTRON EMISSION TYPE BACKLIGHT UNIT INC...
- Publication number 20100008068
- Publication date Jan 14, 2010
- Joo-Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron Emitting Device, Display Apparatus Using Electron Emitting...
- Publication number 20090284129
- Publication date Nov 19, 2009
- Ryota Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRODES
- Publication number 20090226752
- Publication date Sep 10, 2009
- David Steven Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL OR METAL COMPOUND PATTERN AND FORMING METHOD OF PATTERN, AND...
- Publication number 20090186302
- Publication date Jul 23, 2009
- Canon Kabushiki Kaisha
- Tsuyoshi Furuse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS,...
- Publication number 20090153013
- Publication date Jun 18, 2009
- Canon Kabushiki Kaisha
- Michiyo Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR CROSS-WIRING ELECTRODE WIRE OF FIELD EMISS...
- Publication number 20090075548
- Publication date Mar 19, 2009
- Shih-Chien Hsiao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Image Display Device and Manufacturing Method of the Same
- Publication number 20080303406
- Publication date Dec 11, 2008
- Hiroyasu YANASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron Emission Device And Manufacturing Method Of The Same
- Publication number 20080211401
- Publication date Sep 4, 2008
- Tomonari Nakada
- B82 - NANO-TECHNOLOGY

of cold cathodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron emission element and method for manufacturing same

Electron emission element and method for same

Method and apparatus for an imaging system

Method and apparatus for an imaging system of biological material

Electron emitting device using graphene and method for manufacturin...

Method and apparatus for a high resolution imaging system

Cold field electron emitters based on silicon carbide structures

Cathode obtaining method and electron beam writing apparatus

Plasma generator, manufacturing method of rotating electrode for pl...

Cold field electron emitters based on silicon carbide structures

Systems and methods for implementing robust carbon nanotube-based f...

Electron emitting element and method for producing the same

Electron emitting element, devices utilizing said element, and meth...

Method for forming front electrode of PDP

Surface pairs

Electron emitting element having an electron acceleration layer, el...

Method of making low work function component

Electron emitting device, display apparatus using electron emitting...

Metal or metal compound pattern and forming method of pattern, and...

Electron emitter composition made of an electron emitting substance...

Method of forming an external electrode fluorescent lamp, thick fil...

Process for making an on-chip vacuum tube device

Electron emission device using thick-film insulating structure

Metal or metal compound pattern and forming method of pattern, and...

Electron emitter and method of fabricating electron emitter

Large area electron emission system for application in mask-based l...

Cold cathode for discharge lamp having diamond film

Electron emitting device and method of manufacturing the same

Electron-emmiting material and manufacturing method therefor

Electron field emitter and compositions related thereto

Patents Applicationslast 30 patents

ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING SAME

ELECTRON EMISSION ELEMENT AND METHOD FOR SAME

METHOD AND APPARATUS FOR AN IMAGING SYSTEM

METHOD AND APPARATUS FOR AN IMAGING SYSTEM OF BIOLOGICAL MATERIAL

ELECTRON EMITTING DEVICE USING GRAPHENE AND METHOD FOR MANUFACTURIN...

CATHODE OBTAINING METHOD AND ELECTRON BEAM WRITING APPARATUS

COLD FIELD ELECTRON EMITTERS BASED ON SILICON CARBIDE STRUCTURES

Plasma generator, manufacturing method of rotating electrode for pl...

SYSTEMS AND METHODS FOR IMPLEMENTING ROBUST CARBON NANOTUBE-BASED F...

COLD FIELD ELECTRON EMITTERS BASED ON SILICON CARBIDE STRUCTURES

CATHODE BODY, FLUORESCENT TUBE, AND METHOD OF MANUFACTURING A CATHO...

METHOD FOR FORMING FRONT ELECTRODE OF PDP

HIGH PRESSURE DISCHARGE LAMP ELECTRODE, METHOD FOR MANUFACTURING TH...

ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...

ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...

ELECTRON EMITTING ELEMENT, DEVICES UTILIZING SAID ELEMENT, AND METH...

ELECTRON EMITTING ELEMENT AND METHOD FOR PRODUCING THE SAME

ELECTRON EMITTING ELEMENT AND METHOD FOR PRODUCING THE SAME

CATHODE BODY AND FLUORESCENT TUBE USING THE SAME

ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING...

METHOD OF MAKING LOW WORK FUNCTION COMPONENT

ELECTRODE MEMBER FOR COLD CATHODE FLUORESCENT LAMP

ELECTRON EMISSION DEVICE, ELECTRON EMISSION TYPE BACKLIGHT UNIT INC...

Electron Emitting Device, Display Apparatus Using Electron Emitting...

ELECTRODES

METAL OR METAL COMPOUND PATTERN AND FORMING METHOD OF PATTERN, AND...

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS,...

MANUFACTURING METHOD FOR CROSS-WIRING ELECTRODE WIRE OF FIELD EMISS...

Image Display Device and Manufacturing Method of the Same

Electron Emission Device And Manufacturing Method Of The Same