for post-acceleration or post-deflection

Industry

CPC
H01J29/803

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/803for post-acceleration or post-deflection

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of operating a positive tolerance CRT
- Patent number 6,646,393
- Issue date Nov 11, 2003
- Thomson Licensing S.A.
- Richard LaPeruta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Damp rod construction for CRT grid structures
- Patent number 5,369,330
- Issue date Nov 29, 1994
- NEC Corporation
- Nobumitsu Aibara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Post-mask-deflection type tension mask color cathode ray tube
- Patent number 5,111,106
- Issue date May 5, 1992
- Zenith Electronics Corporation
- Sam Kaplan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacture for post-mask deflection type tension mask co...
- Patent number 5,085,606
- Issue date Feb 4, 1992
- Zenith Electronics Corporation
- Sam Kaplan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow-mask color picture tube
- Patent number 5,038,074
- Issue date Aug 6, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Koji Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube having electrode and insulator components with matche...
- Patent number 4,998,037
- Issue date Mar 5, 1991
- U.S. Philips Corporation
- Klaas W. Kerkhof
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube having a post-deflection structure and method of manuf...
- Patent number 4,937,491
- Issue date Jun 26, 1990
- U.S. Philips Corporation
- Werner D. P. Kauwenberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Post-deflection acceleration and scan expansion electron lens system
- Patent number 4,808,879
- Issue date Feb 28, 1989
- Tektronix, Inc.
- Scott A. Maxson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray display tubes
- Patent number 4,792,718
- Issue date Dec 20, 1988
- U.S. Philips Corporation
- Alan G. Knapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron lens system for deflection amplification in a cathode-ray...
- Patent number 4,754,191
- Issue date Jun 28, 1988
- Iwatsu Electric Co., Ltd.
- Osamu Akizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Decelerating and scan expansion lens system for electron discharge...
- Patent number 4,752,714
- Issue date Jun 21, 1988
- Tektronix, Inc.
- John H. Sonneborn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a color selection deflection structure, and a colo...
- Patent number 4,713,575
- Issue date Dec 15, 1987
- U.S. Philips Corporation
- Alan G. Knapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Accelerating and scan expansion electron lens means for a cathode r...
- Patent number 4,623,819
- Issue date Nov 18, 1986
- Tektronix, Inc.
- Bozidar Janko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Postacceleration cathode ray tube with an electron lens system for...
- Patent number 4,614,895
- Issue date Sep 30, 1986
- Iwatsu Electric Co., Ltd.
- Kimiharu Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Penetron color display tube with channel plate electron multiplier
- Patent number 4,612,483
- Issue date Sep 16, 1986
- U.S. Philips Corporation
- Derek Washington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture display tube
- Patent number 4,560,898
- Issue date Dec 24, 1985
- U.S. Philips Corporation
- Alan G. Knapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
One-gun two-beam cathode ray tube
- Patent number 4,371,808
- Issue date Feb 1, 1983
- Iwatsu Electric Co., Ltd.
- Tadao Urano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System for enhancing deflection in kinescopes
- Patent number 4,323,816
- Issue date Apr 6, 1982
- RCA Corporation
- Kern K. N. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grid structure for color picture tube
- Patent number 4,291,253
- Issue date Sep 22, 1981
- Sony Corporation
- Akio Ohkoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro lens array and micro deflector assembly for fly's eye electro...
- Patent number 4,200,794
- Issue date Apr 29, 1980
- Control Data Corporation
- Sterling P. Newberry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having an electron lens system including a meshles...
- Patent number 4,188,563
- Issue date Feb 12, 1980
- Tektronix, Inc.
- Bozidar Janko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having an electron lens system including a meshles...
- Patent number 4,137,479
- Issue date Jan 30, 1979
- Tektronix, Inc.
- Bozidar Janko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display system with rapid color switching
- Patent number 4,099,088
- Issue date Jul 4, 1978
- Raytheon Company
- Harold M. Hart
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3899711
- Patent number 3,899,711
- Issue date Aug 12, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3846658
- Patent number 3,846,658
- Issue date Nov 5, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3840773
- Patent number 3,840,773
- Issue date Oct 8, 1974
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3731134
- Patent number 3,731,134
- Issue date May 1, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3722044
- Patent number 3,722,044
- Issue date Mar 27, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3712998
- Patent number 3,712,998
- Issue date Jan 23, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3680184
- Patent number 3,680,184
- Issue date Aug 1, 1972
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BEAM FOCUSING AND ACCELERATING SYSTEM
- Publication number 20160379793
- Publication date Dec 29, 2016
- The Queen's University of Belfast
- Satyabrata Kar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Crt with enhanced vertical resolution
- Publication number 20060038474
- Publication date Feb 23, 2006
- Koninklijke Philips Electronics N.V.
- Robbert Jacobus Van Wesenbeeck
- H01 - BASIC ELECTRIC ELEMENTS

for post-acceleration or post-deflection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of operating a positive tolerance CRT

Damp rod construction for CRT grid structures

Post-mask-deflection type tension mask color cathode ray tube

Method of manufacture for post-mask deflection type tension mask co...

Shadow-mask color picture tube

Electron tube having electrode and insulator components with matche...

Display tube having a post-deflection structure and method of manuf...

Post-deflection acceleration and scan expansion electron lens system

Cathode ray display tubes

Electron lens system for deflection amplification in a cathode-ray...

Decelerating and scan expansion lens system for electron discharge...

Method of making a color selection deflection structure, and a colo...

Accelerating and scan expansion electron lens means for a cathode r...

Postacceleration cathode ray tube with an electron lens system for...

Penetron color display tube with channel plate electron multiplier

Color picture display tube

One-gun two-beam cathode ray tube

System for enhancing deflection in kinescopes

Grid structure for color picture tube

Micro lens array and micro deflector assembly for fly's eye electro...

Cathode ray tube having an electron lens system including a meshles...

Cathode ray tube having an electron lens system including a meshles...

Display system with rapid color switching

3899711

3846658

3840773

3731134

3722044

3712998

3680184

Patents Applicationslast 30 patents

BEAM FOCUSING AND ACCELERATING SYSTEM

Crt with enhanced vertical resolution