Surface conduction emission type cathodes

Industry

CPC
H01J2329/0489

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2329/00Electron emission display panels

Current Industry

H01J2329/0489Surface conduction emission type cathodes

Industries

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Patents Grantslast 30 patents

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
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
Image display apparatus with improved vacuum condition
- Patent number 7,994,699
- Issue date Aug 9, 2011
- Canon Kabushiki Kaisha
- Kota Iwasaki
- 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
Flat panel type display apparatus
- Patent number 7,834,535
- Issue date Nov 16, 2010
- Canon Kabushiki Kaisha
- Hiroaki Ibuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate having fine line, electron source and image display appar...
- Patent number 7,807,334
- Issue date Oct 5, 2010
- Canon Kabushiki Kaisha
- Yoshimi Uda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
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
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 beam apparatus
- Patent number 7,710,010
- Issue date May 4, 2010
- Canon Kabushiki Kaisha
- Jun Iba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device, electron source, and image-forming apparatus
- Patent number 7,705,527
- Issue date Apr 27, 2010
- Canon Kabushiki Kaisha
- Toshikazu Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an electron emitting device by terminating...
- Patent number 7,682,213
- Issue date Mar 23, 2010
- Canon Kabushiki Kaisha
- Ryoji Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and image display apparatus
- Patent number 7,382,088
- Issue date Jun 3, 2008
- Canon Kabushiki Kaisha
- Hisanobu Azuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting device and image display apparatus using the same
- Patent number 7,355,335
- Issue date Apr 8, 2008
- Ricoh Company, Ltd.
- Takuro Sekiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image formation apparatus having fluorescent material and black mat...
- Patent number 7,323,814
- Issue date Jan 29, 2008
- Canon Kabushiki Kaisha
- Toshihiko Miyazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Formation method of electroconductive pattern, and production metho...
- Patent number 7,314,768
- Issue date Jan 1, 2008
- Canon Kabushiki Kaisha
- Tsuyoshi Furuse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus
- Patent number 7,298,094
- Issue date Nov 20, 2007
- Canon Kabushiki Kaisha
- Hideaki Yui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electron-emitting device, electron source using the electron-emitti...
- Patent number 7,276,845
- Issue date Oct 2, 2007
- Canon Kabushiki Kaisha
- Keisuke Yamamoto
- 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
DISPLAY APPARATUS AND DISPLAY PANEL DRIVING METHOD
- Publication number 20110273492
- Publication date Nov 10, 2011
- Canon Kabushiki Kaisha
- Takashi Date
- 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
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 SOURCE AND IMAGE DISPLAY APPARATUS
- Publication number 20100007584
- Publication date Jan 14, 2010
- Canon Kabushiki Kaisha
- Tomoya Onishi
- B82 - NANO-TECHNOLOGY
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
IMAGE DISPLAY APPARATUS
- Publication number 20090212701
- Publication date Aug 27, 2009
- Canon Kabushiki Kaisha
- Kota Iwasaki
- 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
IMAGE DISPLAY APPARATUS
- Publication number 20090153020
- Publication date Jun 18, 2009
- Canon Kabushiki Kaisha
- Kanako Ito
- 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
Image Display Apparatus
- Publication number 20090001870
- Publication date Jan 1, 2009
- Hitachi, Ltd.
- Mutsumi Suzuki
- B82 - NANO-TECHNOLOGY
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
FLAT PANEL TYPE DISPLAY APPARATUS
- Publication number 20080174230
- Publication date Jul 24, 2008
- Canon Kabushiki Kaisha
- HIROAKI IBUKI
- 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
IMAGE FORMATION APPARATUS
- Publication number 20080079349
- Publication date Apr 3, 2008
- Canon Kabushiki Kaisha
- Toshihiko Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Surface conduction emission type cathodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Image display apparatus with improved vacuum condition

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...

Flat panel type display apparatus

Substrate having fine line, electron source and image display appar...

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

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

Image formation apparatus having getters spacers and wires

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

Electron beam apparatus

Electron-emitting device, electron source, and image-forming apparatus

Method of manufacturing an electron emitting device by terminating...

Electron source and image display apparatus

Electron-emitting device and image display apparatus using the same

Image formation apparatus having fluorescent material and black mat...

Formation method of electroconductive pattern, and production metho...

Image display apparatus

Electron-emitting device, electron source using the electron-emitti...

Patents Applicationslast 30 patents

METHOD FOR MAKING ELECTRON EMISSION APPARATUS

FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY USING SAME

DISPLAY APPARATUS AND DISPLAY PANEL DRIVING METHOD

ELECTRON EMISSION APPARATUS AND METHOD FOR MAKING THE SAME

IMAGE DISPLAY 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 SOURCE AND IMAGE DISPLAY APPARATUS

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

IMAGE DISPLAY APPARATUS

Electron emission apparatus and method for making the same

Electron emission apparatus and method for making the same

IMAGE DISPLAY APPARATUS

IMAGE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

CONDUCTIVE FILM, ELECTRON EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

Image Display Apparatus

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

ELECTRON BEAM APPARATUS

ELECTRON BEAM APPARATUS

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

FLAT PANEL TYPE DISPLAY APPARATUS

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME

IMAGE FORMATION APPARATUS