FR1475718A - Tubes de prise de vues pour la télévision - Google Patents

Tubes de prise de vues pour la télévision

Info

Publication number
FR1475718A
FR1475718A FR44717A FR44717A FR1475718A FR 1475718 A FR1475718 A FR 1475718A FR 44717 A FR44717 A FR 44717A FR 44717 A FR44717 A FR 44717A FR 1475718 A FR1475718 A FR 1475718A
Authority
FR
France
Prior art keywords
television
shooting tubes
shooting
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
FR44717A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1475718A publication Critical patent/FR1475718A/fr
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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • 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
    • H01J31/34—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 cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8901—Fixing of optical components to the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
FR44717A 1966-01-06 1966-01-04 Tubes de prise de vues pour la télévision Expired FR1475718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB61066A GB1067186A (en) 1966-01-06 1966-01-06 Improvements in or relating to television ca mera tubes

Publications (1)

Publication Number Publication Date
FR1475718A true FR1475718A (fr) 1967-04-07

Family

ID=9707394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44717A Expired FR1475718A (fr) 1966-01-06 1966-01-04 Tubes de prise de vues pour la télévision

Country Status (2)

Country Link
FR (1) FR1475718A (fr)
GB (1) GB1067186A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348563A1 (fr) * 1976-04-12 1977-11-10 Philips Nv Tube enregistreur dont le rayonnement de dispersion est abaisse
FR2406887A1 (fr) * 1977-10-19 1979-05-18 Matsushita Electric Industrial Co Ltd Tube cathodique a surface concave

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353005A (en) 1976-04-12 1982-10-05 U.S. Philips Corporation Camera tube with mutually insulated, light absorbing particles on gun side of target
US4724357A (en) * 1984-09-27 1988-02-09 Itt Electro Optical Products A Division Of Itt Corporation Image intensifier tube with reduced veiling glare and method of making same
GB2165088B (en) * 1984-09-27 1989-04-19 Int Standard Electric Corp Image intensifier tube
GB2199443B (en) * 1986-12-04 1990-10-03 Rank Cintel Ltd Improvements in cathode ray tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348563A1 (fr) * 1976-04-12 1977-11-10 Philips Nv Tube enregistreur dont le rayonnement de dispersion est abaisse
FR2406887A1 (fr) * 1977-10-19 1979-05-18 Matsushita Electric Industrial Co Ltd Tube cathodique a surface concave

Also Published As

Publication number Publication date
GB1067186A (en) 1967-05-03

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