FR817818A - Device for decomposing images, in particular for television - Google Patents

Device for decomposing images, in particular for television

Info

Publication number
FR817818A
FR817818A FR817818DA FR817818A FR 817818 A FR817818 A FR 817818A FR 817818D A FR817818D A FR 817818DA FR 817818 A FR817818 A FR 817818A
Authority
FR
France
Prior art keywords
television
decomposing images
decomposing
images
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh 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
Application filed by Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR817818A publication Critical patent/FR817818A/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
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
    • H01J31/32—Tubes with image amplification section, e.g. image-iconoscope, supericonoscope
    • 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
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
    • H01J29/416—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon with a matrix of electrical conductors traversing the target
FR817818D 1936-02-14 1937-02-13 Device for decomposing images, in particular for television Expired FR817818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE490391X 1936-02-14

Publications (1)

Publication Number Publication Date
FR817818A true FR817818A (en) 1937-09-11

Family

ID=6544106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817818D Expired FR817818A (en) 1936-02-14 1937-02-13 Device for decomposing images, in particular for television

Country Status (2)

Country Link
FR (1) FR817818A (en)
GB (1) GB490391A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463038A (en) * 1944-07-06 1949-03-01 Rca Corp Direct current insertion circuit
US2465667A (en) * 1945-01-09 1949-03-29 Rca Corp Method of and means for controlling the beam current in television camera tubes
US2534627A (en) * 1946-05-22 1950-12-19 Rca Corp Video amplifier with separate channels for high and low frequencies
US2611820A (en) * 1947-02-18 1952-09-23 Rca Corp Pickup tube beam-interrupting circuit

Also Published As

Publication number Publication date
GB490391A (en) 1938-08-15

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