Surface conduction emission type cathodes

Industry

CPC
H01J2201/3165

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2201/00Electrodes common to discharge tubes

Current Industry

H01J2201/3165Surface conduction emission type cathodes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fabricating method of electron-emitting device
- Patent number 8,591,984
- Issue date Nov 26, 2013
- Chunghwa Picture Tubes, Ltd.
- Chih-Hao Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making electron emission apparatus
- Patent number 8,371,892
- Issue date Feb 12, 2013
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission apparatus and method for making the same
- Patent number 8,368,296
- Issue date Feb 5, 2013
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device and field emission display using same
- Patent number 8,294,355
- Issue date Oct 23, 2012
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus
- Patent number 8,274,225
- Issue date Sep 25, 2012
- Canon Kabushiki Kaisha
- Norihiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission apparatus and method for making the same
- Patent number 8,237,344
- Issue date Aug 7, 2012
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus
- Patent number 8,217,858
- Issue date Jul 10, 2012
- Canon Kabushiki Kaisha
- Toshikazu Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device, method of manufacturing the same, electro...
- Patent number 8,125,134
- Issue date Feb 28, 2012
- Canon Kabushiki Kaisha
- Akira Shimazu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive film, electron emitting device and image display apparatus
- Patent number 8,080,931
- Issue date Dec 20, 2011
- Canon Kabushiki Kaisha
- Masahiro Terada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Film forming method and producing method for electron source substrate
- Patent number 8,075,944
- Issue date Dec 13, 2011
- Canon Kabushiki Kaisha
- Seiji Mishima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Highly-efficient electron-emitting device and image display apparat...
- Patent number 8,013,511
- Issue date Sep 6, 2011
- Canon Kabushiki Kaisha
- Eiji Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device, electron source, and image display appara...
- Patent number 8,013,509
- Issue date Sep 6, 2011
- Canon Kabushiki Kaisha
- Takuto Moriguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device
- Patent number 7,986,080
- Issue date Jul 26, 2011
- Chunghwa Picture Tubes, Ltd.
- Chih-Hao Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission apparatus and method for making the same
- Patent number 7,967,655
- Issue date Jun 28, 2011
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device and image display apparatus
- Patent number 7,952,265
- Issue date May 31, 2011
- Canon Kabushiki Kaisha
- Takashi Iwaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and image display apparatus
- Patent number 7,944,137
- Issue date May 17, 2011
- Canon Kabushiki Kaisha
- Shingo Eguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device using abrupt metal-insulator transition an...
- Patent number 7,911,125
- Issue date Mar 22, 2011
- Electronics and Telecommunications Research Institute
- Hyun-Tak Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pattern substrate including conductive pattern of overlapping circu...
- Patent number 7,884,537
- Issue date Feb 8, 2011
- Ricoh Company, Ltd.
- Takuro Sekiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing electroconductive member pattern, and metho...
- Patent number 7,858,145
- Issue date Dec 28, 2010
- Canon Kabushiki Kaisha
- Tsuyoshi Furuse
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electron-emitting device and manufacturing method thereof
- Patent number 7,837,529
- Issue date Nov 23, 2010
- Canon Kabushiki Kaisha
- Hiroko Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-conduction electron emitter and electron source using the same
- Patent number 7,816,848
- Issue date Oct 19, 2010
- Tsinghua University
- Peng Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron beam apparatus having an electrode with high temperature p...
- Patent number 7,795,795
- Issue date Sep 14, 2010
- Canon Kabushiki Kaisha
- Jun Iba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission apparatus comprising electron-emitting devices, i...
- Patent number 7,791,264
- Issue date Sep 7, 2010
- Canon Kabushiki Kaisha
- Toshitami Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing an electron-emitting device with first and...
- Patent number 7,758,762
- Issue date Jul 20, 2010
- Canon Kabushiki Kaisha
- Fumio Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device having electroconductive thin film and hig...
- Patent number 7,755,267
- Issue date Jul 13, 2010
- Canon Kabushiki Kaisha
- Kunio Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device manufacture method and image display appar...
- Patent number 7,749,558
- Issue date Jul 6, 2010
- Canon Kabushiki Kaisha
- Yasuko Tomida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image formation apparatus having getters spacers and wires
- Patent number 7,737,617
- Issue date Jun 15, 2010
- Canon Kabushiki Kaisha
- Toshihiko Miyazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image forming apparatus with reduced loss of electron source caused...
- Patent number 7,733,003
- Issue date Jun 8, 2010
- Canon Kabushiki Kaisha
- Tamayo Hiroki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitter, method of manufacturing electron emitter, electro...
- Patent number 7,722,424
- Issue date May 25, 2010
- Seiko Epson Corporation
- Junichiro Shinozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus
- Patent number 7,710,010
- Issue date May 4, 2010
- Canon Kabushiki Kaisha
- Jun Iba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING ELECTRON EMISSION APPARATUS
- Publication number 20120220182
- Publication date Aug 30, 2012
- HON HAI Precision Industry CO., LTD.
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY USING SAME
- Publication number 20120153810
- Publication date Jun 21, 2012
- HON HAI Precision Industry CO., LTD.
- PENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FABRICATING METHOD OF ELECTRON-EMITTING DEVICE
- Publication number 20110229630
- Publication date Sep 22, 2011
- CHUNGHWA PICTURE TUBES, LTD.
- Chih-Hao Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION APPARATUS AND METHOD FOR MAKING THE SAME
- Publication number 20110181171
- Publication date Jul 28, 2011
- TSINGHUA UNIVERSITY
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20110169719
- Publication date Jul 14, 2011
- Canon Kabushiki Kaisha
- Toshikazu Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM APPARATUS AND IMAGE DISPLAYING APPARATUS
- Publication number 20100259155
- Publication date Oct 14, 2010
- Canon Kabushiki Kaisha
- Taro Hiroike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20100259171
- Publication date Oct 14, 2010
- Canon Kabushiki Kaisha
- Norihiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE SUBSTRATE AND IMAGE DISPLAY APPARATUS
- Publication number 20100148670
- Publication date Jun 17, 2010
- Canon Kabushiki Kaisha
- Kenichi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME
- Publication number 20100060141
- Publication date Mar 11, 2010
- Canon Kabushiki Kaisha
- Ouichi Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE AND IMAGE DISPLAY APPARATUS
- Publication number 20100060126
- Publication date Mar 11, 2010
- Canon Kabushiki Kaisha
- Shingo Eguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION DEVICE AND IMAGE DISPLAY PANEL USING THE SAME, AN...
- Publication number 20100053126
- Publication date Mar 4, 2010
- Canon Kabushiki Kaisha
- Tamaki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, ELECTRO...
- Publication number 20090322206
- Publication date Dec 31, 2009
- Canon Kabushiki Kaisha
- Akira Shimazu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20090284123
- Publication date Nov 19, 2009
- Canon Kabushiki Kaisha
- Shoji Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20090284127
- Publication date Nov 19, 2009
- Canon Kabushiki Kaisha
- Eiji Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTER AND IMAGE DISPLAY APPARATUS
- Publication number 20090284120
- Publication date Nov 19, 2009
- Canon Kabushiki Kaisha
- Koki Nukanobu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE DISPLAY APPARA...
- Publication number 20090237570
- Publication date Sep 24, 2009
- Canon Kabushiki Kaisha
- Takuto Moriguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission apparatus and method for making the same
- Publication number 20090195139
- Publication date Aug 6, 2009
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission apparatus and method for making the same
- Publication number 20090195140
- Publication date Aug 6, 2009
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20090184658
- Publication date Jul 23, 2009
- Canon Kabushiki Kaisha
- Yukihiro Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20090058252
- Publication date Mar 5, 2009
- Canon Kabushiki Kaisha
- HIROKO TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20090039755
- Publication date Feb 12, 2009
- Canon Kabushiki Kaisha
- Takashi Iwaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE FILM, ELECTRON EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20090033223
- Publication date Feb 5, 2009
- Canon Kabushiki Kaisha
- Masahiro Terada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRON-EMITTING DEVICE AND FABRICATING METHOD THEREOF
- Publication number 20090022881
- Publication date Jan 22, 2009
- CHUNGHWA PICTURE TUBES, LTD.
- Chih-Hao Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron Emission Device Using Abrupt Metal-Insulator Transition an...
- Publication number 20080315775
- Publication date Dec 25, 2008
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyun Tak Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM APPARATUS
- Publication number 20080238287
- Publication date Oct 2, 2008
- Canon Kabushiki Kaisha
- Jun Iba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM APPARATUS
- Publication number 20080238288
- Publication date Oct 2, 2008
- Canon Kabushiki Kaisha
- Jun Iba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE-FORMING APPARATUS
- Publication number 20080218059
- Publication date Sep 11, 2008
- Canon Kabushiki Kaisha
- Toshikazu Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20080157650
- Publication date Jul 3, 2008
- Canon Kabushiki Kaisha
- Takeshi Yamatoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME
- Publication number 20080138570
- Publication date Jun 12, 2008
- Takuro Sekiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Surface-conduction electron emitter and electron source using the same
- Publication number 20080122335
- Publication date May 29, 2008
- Tsinghua University
- Peng Liu
- B82 - NANO-TECHNOLOGY

Surface conduction emission type cathodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fabricating method of electron-emitting device

Method for making electron emission apparatus

Electron emission apparatus and method for making the same

Field emission device and field emission display using same

Image display apparatus

Electron emission apparatus and method for making the same

Image display apparatus

Electron-emitting device, method of manufacturing the same, electro...

Conductive film, electron emitting device and image display apparatus

Film forming method and producing method for electron source substrate

Highly-efficient electron-emitting device and image display apparat...

Electron-emitting device, electron source, and image display appara...

Electron-emitting device

Electron emission apparatus and method for making the same

Electron-emitting device and image display apparatus

Electron source and image display apparatus

Electron emission device using abrupt metal-insulator transition an...

Pattern substrate including conductive pattern of overlapping circu...

Method of manufacturing electroconductive member pattern, and metho...

Electron-emitting device and manufacturing method thereof

Surface-conduction electron emitter and electron source using the same

Electron beam apparatus having an electrode with high temperature p...

Electron emission apparatus comprising electron-emitting devices, i...

Method for manufacturing an electron-emitting device with first and...

Electron emitting device having electroconductive thin film and hig...

Electron emitting device manufacture method and image display appar...

Image formation apparatus having getters spacers and wires

Image forming apparatus with reduced loss of electron source caused...

Electron emitter, method of manufacturing electron emitter, electro...

Electron beam apparatus

Patents Applicationslast 30 patents

METHOD FOR MAKING ELECTRON EMISSION APPARATUS

FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY USING SAME

FABRICATING METHOD OF ELECTRON-EMITTING DEVICE

ELECTRON EMISSION APPARATUS AND METHOD FOR MAKING THE SAME

IMAGE DISPLAY APPARATUS

ELECTRON BEAM APPARATUS AND IMAGE DISPLAYING APPARATUS

IMAGE DISPLAY APPARATUS

ELECTRON SOURCE SUBSTRATE AND IMAGE DISPLAY APPARATUS

ELECTRON BEAM DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME

ELECTRON SOURCE AND IMAGE DISPLAY APPARATUS

ELECTRON EMISSION DEVICE AND IMAGE DISPLAY PANEL USING THE SAME, AN...

ELECTRON-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, ELECTRO...

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

ELECTRON EMITTER AND IMAGE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE DISPLAY APPARA...

Electron emission apparatus and method for making the same

Electron emission apparatus and method for making the same

IMAGE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

CONDUCTIVE FILM, ELECTRON EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE AND FABRICATING METHOD THEREOF

Electron Emission Device Using Abrupt Metal-Insulator Transition an...

ELECTRON BEAM APPARATUS

ELECTRON BEAM APPARATUS

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE-FORMING APPARATUS

IMAGE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME

Surface-conduction electron emitter and electron source using the same