FR816611A - Method and apparatus for producing television images with persistent illuminated printing - Google Patents

Method and apparatus for producing television images with persistent illuminated printing

Info

Publication number
FR816611A
FR816611A FR816611DA FR816611A FR 816611 A FR816611 A FR 816611A FR 816611D A FR816611D A FR 816611DA FR 816611 A FR816611 A FR 816611A
Authority
FR
France
Prior art keywords
persistent
television images
producing television
illuminated printing
illuminated
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
Application filed by Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR816611A publication Critical patent/FR816611A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
    • 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
    • H01J29/395—Charge-storage screens charge-storage grids exhibiting triode effect
    • 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
FR816611D 1936-01-27 1937-01-20 Method and apparatus for producing television images with persistent illuminated printing Expired FR816611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE494145X 1936-01-27

Publications (1)

Publication Number Publication Date
FR816611A true FR816611A (en) 1937-08-12

Family

ID=6544666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816611D Expired FR816611A (en) 1936-01-27 1937-01-20 Method and apparatus for producing television images with persistent illuminated printing

Country Status (2)

Country Link
FR (1) FR816611A (en)
GB (1) GB494145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767198C (en) * 1937-08-31 1952-02-28 Fernseh Gmbh Method for operating cathode ray tubes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449339A (en) * 1945-11-13 1948-09-14 Rca Corp Cathode-ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767198C (en) * 1937-08-31 1952-02-28 Fernseh Gmbh Method for operating cathode ray tubes

Also Published As

Publication number Publication date
GB494145A (en) 1938-10-18

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