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GB1189474A - Hybrid Deflection Image Dissector - Google Patents

Hybrid Deflection Image Dissector

Info

Publication number
GB1189474A
GB1189474A GB30282/67A GB3028267A GB1189474A GB 1189474 A GB1189474 A GB 1189474A GB 30282/67 A GB30282/67 A GB 30282/67A GB 3028267 A GB3028267 A GB 3028267A GB 1189474 A GB1189474 A GB 1189474A
Authority
GB
United Kingdom
Prior art keywords
plates
deflection
coil
slit
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB30282/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1189474A publication Critical patent/GB1189474A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/42—Image pick-up tubes having an input of visible light and electric output with image screen generating a composite electron beam which is deflected as a whole past a stationary probe to simulate a scanning effect, e.g. Farnsworth pick-up tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

1,189,474. Image pick-up tubes. INTERNATIONAL STANDARD ELECTRIC CORP. 30 June, 1967 [5 July, 1966], No. 30282/67. Heading H1D. An image dissector tube comprises a photocathode 12 producing an electron image which is scanned by a magnetic deflection coil 16 across a slit 18, the output of which is deflected by electrostatic deflection plates 22 across a second slit 32 leading to an electron multiplier 28. Due to the focusing field of coil 24 the field of the deflection plates 22 produces cycloidal movement of the electrons with a deflection parallel to the plates. The plates 20 and 26 may be at the same potential and spaced apart by an integral number of focusing loops. When the vertical scan is provided by movement of a vehicle carrying the tube the deflection coil 16 may be omitted.
GB30282/67A 1966-07-05 1967-06-30 Hybrid Deflection Image Dissector Expired GB1189474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56277366A 1966-07-05 1966-07-05

Publications (1)

Publication Number Publication Date
GB1189474A true GB1189474A (en) 1970-04-29

Family

ID=24247714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30282/67A Expired GB1189474A (en) 1966-07-05 1967-06-30 Hybrid Deflection Image Dissector

Country Status (5)

Country Link
US (1) US3432711A (en)
BE (1) BE700914A (en)
DE (1) DE1537156A1 (en)
GB (1) GB1189474A (en)
NL (1) NL6709308A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205681A (en) * 1987-05-01 1988-12-14 Hamamatsu Photonics Kk Streak tube
GB2226693A (en) * 1988-12-28 1990-07-04 Hamamatsu Photonics Kk Sampling streak tube

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4813969B1 (en) * 1968-04-14 1973-05-02
US3778666A (en) * 1969-04-07 1973-12-11 Sony Corp Convergence deflecting device for single-gun, plural-beam color picture tube
GB1443926A (en) * 1972-07-24 1976-07-28 Bradley D J Elec-ron-optical image tube systems
US4350919A (en) * 1977-09-19 1982-09-21 International Telephone And Telegraph Corporation Magnetically focused streak tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL44152C (en) * 1933-10-02
US2213176A (en) * 1939-06-06 1940-08-27 Rca Corp Television transmitting tube
US2266621A (en) * 1940-08-23 1941-12-16 Rca Corp Cathode ray tube system
BE475030A (en) * 1942-08-29
US3225237A (en) * 1961-06-01 1965-12-21 Rca Corp Photoemissive pickup tube

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205681A (en) * 1987-05-01 1988-12-14 Hamamatsu Photonics Kk Streak tube
US4902927A (en) * 1987-05-01 1990-02-20 Hamamatsu Photonics Kabushiki Kaisha Streak tube
GB2205681B (en) * 1987-05-01 1991-10-30 Hamamatsu Photonics Kk Streak tube
GB2226693A (en) * 1988-12-28 1990-07-04 Hamamatsu Photonics Kk Sampling streak tube
US4947031A (en) * 1988-12-28 1990-08-07 Hamamatsu Photonics Kabushiki Kaisha Sampling streak tube with accelerating electrode plate having an opening
GB2226693B (en) * 1988-12-28 1993-09-01 Hamamatsu Photonics Kk Optical waveform observing apparatus

Also Published As

Publication number Publication date
US3432711A (en) 1969-03-11
BE700914A (en) 1968-01-05
DE1537156A1 (en) 1969-08-21
NL6709308A (en) 1968-01-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees