FR1575092A - - Google Patents

Info

Publication number
FR1575092A
FR1575092A FR1575092DA FR1575092A FR 1575092 A FR1575092 A FR 1575092A FR 1575092D A FR1575092D A FR 1575092DA FR 1575092 A FR1575092 A FR 1575092A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1575092A publication Critical patent/FR1575092A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • 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
    • H01J29/44—Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity
    • 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
    • H01J31/36—Tubes with image amplification section, e.g. image-orthicon
FR1575092D 1967-07-27 1968-07-23 Expired FR1575092A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1967F0053079 DE1298542B (en) 1967-07-27 1967-07-27 SEC-type television pick-up tubes and methods of making them
DE1537109 1967-07-27
DEF0055063 1968-03-14
DE19681639237 DE1639237C3 (en) 1967-07-27 1968-03-14 Method of manufacturing storage electrodes for SEC type television pick-up tubes

Publications (1)

Publication Number Publication Date
FR1575092A true FR1575092A (en) 1969-07-18

Family

ID=27430562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575092D Expired FR1575092A (en) 1967-07-27 1968-07-23

Country Status (4)

Country Link
DE (2) DE1298542B (en)
FR (1) FR1575092A (en)
GB (1) GB1228990A (en)
NL (1) NL6810626A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362486A1 (en) * 1976-08-16 1978-03-17 Philips Nv SMALL MICROPHONE TELEVISION SHOOTING TUBE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7603830A (en) * 1976-04-12 1977-10-14 Philips Nv TELEVISION RECORDING TUBE.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193679A (en) * 1954-12-30
NL265016A (en) * 1960-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362486A1 (en) * 1976-08-16 1978-03-17 Philips Nv SMALL MICROPHONE TELEVISION SHOOTING TUBE

Also Published As

Publication number Publication date
DE1298542B (en) 1969-07-03
GB1228990A (en) 1971-04-21
DE1639237B2 (en) 1974-10-17
DE1639237C3 (en) 1975-08-21
DE1639237A1 (en) 1971-01-14
NL6810626A (en) 1969-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse