having particular electrical insulation properties

Industry

CPC
H01J2229/885

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Parent Industries

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

Current Industry

H01J2229/885having particular electrical insulation properties

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube and method of manufacturing a cathode ray tube
- Patent number 5,621,273
- Issue date Apr 15, 1997
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Improved cathode ray tube of an image intensifier type in which int...
- Patent number 5,572,087
- Issue date Nov 5, 1996
- U.S. Philips Corporation
- Gerardus A. H. M. Vrijssen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Image intensifier tube comprising a chromium-oxide coating
- Patent number 5,059,854
- Issue date Oct 22, 1991
- U.S. Philips Corp.
- Petrus G. H. J. Smits
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube of improved breakdown voltage characteristic
- Patent number 5,045,751
- Issue date Sep 3, 1991
- Asahi Glass Company Ltd.
- Takashi Numata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
X-ray image intensifier with conductive-coat electrodes on insulate...
- Patent number 4,960,987
- Issue date Oct 2, 1990
- Siemens Aktiengesellschaft
- Richard Frank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT with internal neck coating for suppressing arcing therein
- Patent number 4,473,774
- Issue date Sep 25, 1984
- RCA Corporation
- Karl G. Hernqvist
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3562518
- Patent number 3,562,518
- Issue date Feb 9, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2836751
- Patent number 2,836,751
- Issue date May 27, 1958
- H01 - BASIC ELECTRIC ELEMENTS

having particular electrical insulation properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cathode ray tube and method of manufacturing a cathode ray tube

Improved cathode ray tube of an image intensifier type in which int...

Image intensifier tube comprising a chromium-oxide coating

Cathode ray tube of improved breakdown voltage characteristic

X-ray image intensifier with conductive-coat electrodes on insulate...

CRT with internal neck coating for suppressing arcing therein

3562518

2836751