FR816963A - Method and devices for television transmission with electron tube as an analyzer system - Google Patents

Method and devices for television transmission with electron tube as an analyzer system

Info

Publication number
FR816963A
FR816963A FR816963DA FR816963A FR 816963 A FR816963 A FR 816963A FR 816963D A FR816963D A FR 816963DA FR 816963 A FR816963 A FR 816963A
Authority
FR
France
Prior art keywords
devices
electron tube
analyzer system
television transmission
television
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
Other languages
French (fr)
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/en
Application filed by Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR816963A publication Critical patent/FR816963A/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)
FR816963D 1936-01-29 1937-01-28 Method and devices for television transmission with electron tube as an analyzer system Expired FR816963A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE493043X 1936-01-29
DEL7402D DE1033701B (en) 1936-03-03 1936-03-03 Saving TV adapter tube

Publications (1)

Publication Number Publication Date
FR816963A true FR816963A (en) 1937-08-21

Family

ID=25944626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816963D Expired FR816963A (en) 1936-01-29 1937-01-28 Method and devices for television transmission with electron tube as an analyzer system

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743480C (en) * 1938-02-08 1943-12-27 Fernseh Gmbh Image decomposition tube with photoelectron scanning of a one-sided mosaic electrode
DE750071C (en) * 1939-06-21 1944-12-12 Process for the production of electron multipliers with electrodes of different secondary emissivity
DE758468C (en) * 1938-07-30 1952-07-07 Rca Corp Storing image transmission tubes, the mosaic electrode of which is scanned with slow electrons

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743480C (en) * 1938-02-08 1943-12-27 Fernseh Gmbh Image decomposition tube with photoelectron scanning of a one-sided mosaic electrode
DE758468C (en) * 1938-07-30 1952-07-07 Rca Corp Storing image transmission tubes, the mosaic electrode of which is scanned with slow electrons
DE750071C (en) * 1939-06-21 1944-12-12 Process for the production of electron multipliers with electrodes of different secondary emissivity

Also Published As

Publication number Publication date
GB493043A (en) 1938-09-29
BE419718A (en)
CH211394A (en) 1940-09-15
CH212753A (en) 1940-12-15
US2227015A (en) 1940-12-31
GB492961A (en) 1938-09-29

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