using secondary emission

Industry

CPC
H01J29/41

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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

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H01J29/41using secondary emission

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Scan converter storage tube with a multiple collector storage targe...
- Patent number 4,599,541
- Issue date Jul 8, 1986
- Iwatsu Electric Co., Ltd.
- Takefumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage target for storage tubes and method of fabrication
- Patent number 4,532,453
- Issue date Jul 30, 1985
- Iwatsu Electric Co., Ltd.
- Takefumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage device having a semiconductor target
- Patent number 4,490,643
- Issue date Dec 25, 1984
- RCA Corporation
- Robert S. Silver
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary electron multiplication target
- Patent number 4,366,413
- Issue date Dec 28, 1982
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hiroshi Washida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of erasing information in a scan converter storage tube
- Patent number 4,288,720
- Issue date Sep 8, 1981
- Iwatsu Electric Co., Ltd.
- Takefumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage target for scan converter tubes
- Patent number 4,215,288
- Issue date Jul 29, 1980
- Iwatsu Electric Co., Ltd.
- Takefumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with dual collector layer storage target
- Patent number 4,185,227
- Issue date Jan 22, 1980
- Tektronix, Inc.
- Robert W. Morris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bistable storage target having interdigitated target electrode for...
- Patent number 4,139,800
- Issue date Feb 13, 1979
- Tektronix, Inc.
- Bruce H. Ostermeier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage tube for the storage of digital information
- Patent number 4,079,289
- Issue date Mar 14, 1978
- Thomson-CSF
- Bernard Courtan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray storage tube having a target dielectric provided with c...
- Patent number 4,042,390
- Issue date Aug 16, 1977
- Tektronix, Inc.
- Edward R. Steele
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal plate for an electric storage tube of high writing speed
- Patent number 4,012,660
- Issue date Mar 15, 1977
- Siemens Aktiengesellschaft
- Reinhard Losehand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating a storage tube
- Patent number 3,984,724
- Issue date Oct 5, 1976
- Matsushita Electric Industrial Co., Ltd.
- Tsutomu Nishino
- F41 - WEAPONS
Information Patent Grant
Cathode ray storage tube having a target dielectric provided with c...
- Patent number 3,978,366
- Issue date Aug 31, 1976
- Tektronix, Inc.
- Edward R. Steele
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray storage tube having a target dielectric provided with p...
- Patent number 3,956,662
- Issue date May 11, 1976
- Tektronix, Inc.
- Gerald E. McTeague
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superorthicon-type television camera tube having target and fine-me...
- Patent number 3,931,539
- Issue date Jan 6, 1976
- Pasha Lvovna Sokolova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3912371
- Patent number 3,912,371
- Issue date Oct 14, 1975
- G02 - OPTICS
Information Patent Grant
3892454
- Patent number 3,892,454
- Issue date Jul 1, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3882471
- Patent number 3,882,471
- Issue date May 6, 1975
- G11 - INFORMATION STORAGE
Information Patent Grant
3878426
- Patent number 3,878,426
- Issue date Apr 15, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3873873
- Patent number 3,873,873
- Issue date Mar 25, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3829727
- Patent number 3,829,727
- Issue date Aug 13, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3798477
- Patent number 3,798,477
- Issue date Mar 19, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3796902
- Patent number 3,796,902
- Issue date Mar 12, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3754158
- Patent number 3,754,158
- Issue date Aug 21, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3737715
- Patent number 3,737,715
- Issue date Jun 5, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3689789
- Patent number 3,689,789
- Issue date Sep 5, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3687665
- Patent number 3,687,665
- Issue date Aug 29, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3675134
- Patent number 3,675,134
- Issue date Jul 4, 1972
- G11 - INFORMATION STORAGE
Information Patent Grant
3673457
- Patent number 3,673,457
- Issue date Jun 27, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3651362
- Patent number 3,651,362
- Issue date Mar 21, 1972
- H01 - BASIC ELECTRIC ELEMENTS

using secondary emission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Scan converter storage tube with a multiple collector storage targe...

Storage target for storage tubes and method of fabrication

Storage device having a semiconductor target

Secondary electron multiplication target

Method of erasing information in a scan converter storage tube

Storage target for scan converter tubes

Cathode ray tube with dual collector layer storage target

Bistable storage target having interdigitated target electrode for...

Storage tube for the storage of digital information

Cathode ray storage tube having a target dielectric provided with c...

Signal plate for an electric storage tube of high writing speed

Method of operating a storage tube

Cathode ray storage tube having a target dielectric provided with c...

Cathode ray storage tube having a target dielectric provided with p...

Superorthicon-type television camera tube having target and fine-me...

3912371

3892454

3882471

3878426

3873873

3829727

3798477

3796902

3754158

3737715

3689789

3687665

3675134

3673457

3651362

Patents Applicationslast 30 patents