GB493043A - Methods of and arrangements for television transmission with an electronic tube as image disintegrator - Google Patents

Methods of and arrangements for television transmission with an electronic tube as image disintegrator

Info

Publication number
GB493043A
GB493043A GB2675/37A GB267537A GB493043A GB 493043 A GB493043 A GB 493043A GB 2675/37 A GB2675/37 A GB 2675/37A GB 267537 A GB267537 A GB 267537A GB 493043 A GB493043 A GB 493043A
Authority
GB
United Kingdom
Prior art keywords
screen
image
electrons
liberated
focused
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
GB2675/37A
Other languages
English (en)
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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
Priority claimed from DEL7402D external-priority patent/DE1033701B/de
Application filed by Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB493043A publication Critical patent/GB493043A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • H01J29/435—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope with a matrix of conductors traversing the target
    • 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
    • H01J31/265—Image pick-up tubes having an input of visible light and electric output with light spot scanning
    • 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
    • H01J31/48—Tubes with amplification of output effected by electron multiplier arrangements within the vacuum space

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB2675/37A 1936-01-29 1937-01-29 Methods of and arrangements for television transmission with an electronic tube as image disintegrator Expired GB493043A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE493043X 1936-01-29
DEL7402D DE1033701B (de) 1936-03-03 1936-03-03 Speichernde Fernsehaufnahmeroehre

Publications (1)

Publication Number Publication Date
GB493043A true GB493043A (en) 1938-09-29

Family

ID=25944626

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2676/37A Expired GB492961A (en) 1936-01-29 1937-01-29 Cathode ray tube arrangement for television
GB2675/37A Expired GB493043A (en) 1936-01-29 1937-01-29 Methods of and arrangements for television transmission with an electronic tube as image disintegrator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2676/37A Expired GB492961A (en) 1936-01-29 1937-01-29 Cathode ray tube arrangement for television

Country Status (5)

Country Link
US (1) US2227015A (forum.php)
BE (1) BE419718A (forum.php)
CH (2) CH211394A (forum.php)
FR (1) FR816963A (forum.php)
GB (2) GB492961A (forum.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743480C (de) * 1938-02-08 1943-12-27 Fernseh Gmbh Bildzerlegerroehre mit Photoelektronenabtastung einer einseitigen Mosaikelektrode
US2213174A (en) * 1938-07-30 1940-08-27 Rca Corp Television transmitting tube
DE750071C (de) * 1939-06-21 1944-12-12 Verfahren zur Herstellung von Elektronenvervielfachern mit Elektroden verschiedenen Sekundaeremissionsgrades
US2585044A (en) * 1945-02-05 1952-02-12 Farnsworth Res Corp Gain control apparatus
US2552386A (en) * 1947-06-27 1951-05-08 Rca Corp Color television camera
US2777970A (en) * 1950-10-03 1957-01-15 Paul K Weimer Television camera storage tube
US2760096A (en) * 1952-01-29 1956-08-21 Westinghouse Electric Corp Television pickup tube
US2803768A (en) * 1955-01-27 1957-08-20 Du Mont Allen B Lab Inc Cathode ray tube

Also Published As

Publication number Publication date
GB492961A (en) 1938-09-29
FR816963A (fr) 1937-08-21
CH211394A (de) 1940-09-15
US2227015A (en) 1940-12-31
CH212753A (de) 1940-12-15
BE419718A (forum.php)

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