Electrodes formed on surface of common cylindrical support

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H01J2229/4827

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/4827Electrodes formed on surface of common cylindrical support

Industries

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Patents Grantslast 30 patents

Information Patent Grant
X-ray tube including hybrid electron emission source
- Patent number 10,147,581
- Issue date Dec 4, 2018
- Electronics and Telecommunications Research Institute
- Jun Tae Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube
- Patent number 9,653,248
- Issue date May 16, 2017
- Toshiba Electron Tubes & Devices Co., Ltd.
- Tomonari Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radiation generating tube, and radiation generating apparatus and r...
- Patent number 9,401,259
- Issue date Jul 26, 2016
- Canon Kabushiki Kaisha
- Noritaka Ukiyo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electron gun for cathode-ray tube and method for manufacturing the...
- Patent number 6,787,977
- Issue date Sep 7, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yuuji Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for providing a resistive lens structure for an electron bea...
- Patent number 6,048,244
- Issue date Apr 11, 2000
- Philips Electronics N.A. Corporation
- William N. Osborne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing an electron gun for a cathode ray tube
- Patent number 5,895,303
- Issue date Apr 20, 1999
- Sony Corporation
- Shingo Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rapidly scanning cathode-ray tube laser
- Patent number 5,789,852
- Issue date Aug 4, 1998
- U.S. Philips Corporation
- Hugo J. Cornelissen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for a cathode ray tube
- Patent number 5,773,925
- Issue date Jun 30, 1998
- Sony Corporation
- Shingo Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rapidly scanning cathode-ray tube laser
- Patent number 5,749,638
- Issue date May 12, 1998
- U.S. Philips Corporation
- Hugo J. Cornelissen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for a cathode ray tube having a plurality of electrode...
- Patent number 5,670,841
- Issue date Sep 23, 1997
- Sony Corporation
- Tsuneo Muti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rapidly scanning cathode ray tube/scanning laser
- Patent number 5,521,464
- Issue date May 28, 1996
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam device having a glass envelope and a focussing lens p...
- Patent number 5,510,670
- Issue date Apr 23, 1996
- Philips Electronics North American Corporation
- William N. Osborne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electron gun for a cathode ray tube
- Patent number 5,489,229
- Issue date Feb 6, 1996
- Sony Corporation
- Tsuneo Muti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube comprising an electron gun having a plane-parallel...
- Patent number 5,291,095
- Issue date Mar 1, 1994
- U.S. Philips Corporation
- Johannes H. Bohlander
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube comprising an electron gun with a resistive focusing lens
- Patent number 5,256,934
- Issue date Oct 26, 1993
- U.S. Philips Corporation
- Jeroen Van Engelshoven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube with focussing structure and getter means
- Patent number 5,202,606
- Issue date Apr 13, 1993
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Picture display device
- Patent number 5,015,925
- Issue date May 14, 1991
- U.S. Philips Corporation
- Tjerk G. Spanjer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Picture display device
- Patent number 4,988,928
- Issue date Jan 29, 1991
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Picture display device
- Patent number 4,988,929
- Issue date Jan 29, 1991
- U.S. Philips Corporation
- Tjerk G. Spanjer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam focusing device for use in a CRT
- Patent number 4,980,606
- Issue date Dec 25, 1990
- Hitachi, Ltd.
- Masaaki Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube including a helical focusing lens
- Patent number 4,961,023
- Issue date Oct 2, 1990
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube including a helical focusing lens with a non-rotationa...
- Patent number 4,961,022
- Issue date Oct 2, 1990
- U.S. Philips Corporation
- Gerardus J. A. Hellings
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having a tubular focus structure
- Patent number 4,945,283
- Issue date Jul 31, 1990
- U.S. Philips Corporation
- Antonius W. F. Van Der Heijden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 4,899,079
- Issue date Feb 6, 1990
- U.S. Philips Corporation
- Aart A. Van Gorkum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam device with an electron gun having a tubular insulati...
- Patent number 4,868,455
- Issue date Sep 19, 1989
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having a tubular electron gun structure
- Patent number 4,857,797
- Issue date Aug 15, 1989
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron beam device having an electron gun and a method of making...
- Patent number 4,853,589
- Issue date Aug 1, 1989
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam device and a focusing lens therefor
- Patent number 4,827,184
- Issue date May 2, 1989
- U.S. Philips Corporation
- Tjerk G. Spanjer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a device having an electric resistance laye...
- Patent number 4,713,879
- Issue date Dec 22, 1987
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source cathode ray tube
- Patent number 4,506,191
- Issue date Mar 19, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Shinya Takenobu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RADIATION GENERATING TUBE, AND RADIATION GENERATING APPARATUS AND R...
- Publication number 20140369470
- Publication date Dec 18, 2014
- Canon Kabushiki Kaisha
- Noritaka Ukiyo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Electron gun for cathode-ray tube and method for manufacturing the...
- Publication number 20030015953
- Publication date Jan 23, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO.
- Yuuji Taguchi
- H01 - BASIC ELECTRIC ELEMENTS

Electrodes formed on surface of common cylindrical support

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

X-ray tube including hybrid electron emission source

X-ray tube

Radiation generating tube, and radiation generating apparatus and r...

Electron gun for cathode-ray tube and method for manufacturing the...

Method for providing a resistive lens structure for an electron bea...

Method of manufacturing an electron gun for a cathode ray tube

Rapidly scanning cathode-ray tube laser

Electron gun for a cathode ray tube

Rapidly scanning cathode-ray tube laser

Electron gun for a cathode ray tube having a plurality of electrode...

Rapidly scanning cathode ray tube/scanning laser

Electron beam device having a glass envelope and a focussing lens p...

Electron gun for a cathode ray tube

Cathode ray tube comprising an electron gun having a plane-parallel...

Display tube comprising an electron gun with a resistive focusing lens

Cathode-ray tube with focussing structure and getter means

Picture display device

Picture display device

Picture display device

Electron beam focusing device for use in a CRT

Cathode ray tube including a helical focusing lens

Display tube including a helical focusing lens with a non-rotationa...

Cathode ray tube having a tubular focus structure

Cathode ray tube

Electron beam device with an electron gun having a tubular insulati...

Cathode ray tube having a tubular electron gun structure

Electron beam device having an electron gun and a method of making...

Electron beam device and a focusing lens therefor

Method of manufacturing a device having an electric resistance laye...

Light source cathode ray tube

Patents Applicationslast 30 patents

RADIATION GENERATING TUBE, AND RADIATION GENERATING APPARATUS AND R...

Electron gun for cathode-ray tube and method for manufacturing the...