FR1502022A - Perfectionnement aux dispositifs de régulation pour tubes à entretien d'image - Google Patents

Perfectionnement aux dispositifs de régulation pour tubes à entretien d'image

Info

Publication number
FR1502022A
FR1502022A FR78677A FR78677A FR1502022A FR 1502022 A FR1502022 A FR 1502022A FR 78677 A FR78677 A FR 78677A FR 78677 A FR78677 A FR 78677A FR 1502022 A FR1502022 A FR 1502022A
Authority
FR
France
Prior art keywords
regulators
further development
image maintenance
tubes
maintenance tubes
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
FR78677A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR78677A priority Critical patent/FR1502022A/fr
Priority to US670668A priority patent/US3480824A/en
Priority to GB44313/67A priority patent/GB1191292A/en
Priority to DE19671589639 priority patent/DE1589639A1/de
Application granted granted Critical
Publication of FR1502022A publication Critical patent/FR1502022A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
    • 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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/18—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with image written by a ray or beam on a grid-like charge-accumulating screen, and with a ray or beam passing through and influenced by this screen before striking the luminescent screen, e.g. direct-view storage tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR78677A 1966-10-04 1966-10-04 Perfectionnement aux dispositifs de régulation pour tubes à entretien d'image Expired FR1502022A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR78677A FR1502022A (fr) 1966-10-04 1966-10-04 Perfectionnement aux dispositifs de régulation pour tubes à entretien d'image
US670668A US3480824A (en) 1966-10-04 1967-09-26 Control devices for direct-viewing memory tubes
GB44313/67A GB1191292A (en) 1966-10-04 1967-09-28 Improvement to Control Devices for Direct-Viewing Memory Tubes
DE19671589639 DE1589639A1 (de) 1966-10-04 1967-10-03 Steuervorrichtung fuer Speicherroehren zur direkten Betrachtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78677A FR1502022A (fr) 1966-10-04 1966-10-04 Perfectionnement aux dispositifs de régulation pour tubes à entretien d'image

Publications (1)

Publication Number Publication Date
FR1502022A true FR1502022A (fr) 1967-11-18

Family

ID=8618381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR78677A Expired FR1502022A (fr) 1966-10-04 1966-10-04 Perfectionnement aux dispositifs de régulation pour tubes à entretien d'image

Country Status (4)

Country Link
US (1) US3480824A (fr)
DE (1) DE1589639A1 (fr)
FR (1) FR1502022A (fr)
GB (1) GB1191292A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809946A (en) * 1971-12-28 1974-05-07 Ibm Multiple function vidicon tube including a transmission grid
US10916399B1 (en) * 2019-09-09 2021-02-09 City University Of Hong Kong Electron gun and apparatus incorporating the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569802A (fr) * 1956-10-23
NL256978A (fr) * 1959-10-28
US3356878A (en) * 1965-08-02 1967-12-05 Hughes Aircraft Co Signal converting cathode ray tube with controllable erasure

Also Published As

Publication number Publication date
DE1589639A1 (de) 1970-04-09
US3480824A (en) 1969-11-25
GB1191292A (en) 1970-05-13

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