FR2200615B1 - - Google Patents

Info

Publication number
FR2200615B1
FR2200615B1 FR7333241A FR7333241A FR2200615B1 FR 2200615 B1 FR2200615 B1 FR 2200615B1 FR 7333241 A FR7333241 A FR 7333241A FR 7333241 A FR7333241 A FR 7333241A FR 2200615 B1 FR2200615 B1 FR 2200615B1
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
FR7333241A
Other languages
French (fr)
Other versions
FR2200615A1 (OSRAM
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2200615A1 publication Critical patent/FR2200615A1/fr
Application granted granted Critical
Publication of FR2200615B1 publication Critical patent/FR2200615B1/fr
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
    • H01J31/34—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
    • 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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
FR7333241A 1972-09-18 1973-09-17 Expired FR2200615B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28978072A 1972-09-18 1972-09-18

Publications (2)

Publication Number Publication Date
FR2200615A1 FR2200615A1 (OSRAM) 1974-04-19
FR2200615B1 true FR2200615B1 (OSRAM) 1976-06-18

Family

ID=23113062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333241A Expired FR2200615B1 (OSRAM) 1972-09-18 1973-09-17

Country Status (10)

Country Link
US (1) US3783326A (OSRAM)
JP (1) JPS528214B2 (OSRAM)
CA (1) CA979473A (OSRAM)
DD (1) DD105936A5 (OSRAM)
DE (1) DE2347264A1 (OSRAM)
FR (1) FR2200615B1 (OSRAM)
GB (1) GB1448015A (OSRAM)
IT (1) IT990885B (OSRAM)
NL (1) NL7312773A (OSRAM)
SE (1) SE381130B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155452A (en) * 1979-05-23 1980-12-03 Hitachi Ltd Camera tube target
NL8006123A (nl) * 1980-11-10 1982-06-01 Philips Nv Kathodestraalbuis.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563500A (en) * 1951-08-07 Plural beam tube
US2734147A (en) * 1956-02-07 beckers
JPS4819097B1 (OSRAM) * 1969-07-23 1973-06-11

Also Published As

Publication number Publication date
IT990885B (it) 1975-07-10
DD105936A5 (OSRAM) 1974-05-12
NL7312773A (OSRAM) 1974-03-20
DE2347264A1 (de) 1974-03-28
AU6035973A (en) 1975-03-20
FR2200615A1 (OSRAM) 1974-04-19
US3783326A (en) 1974-01-01
CA979473A (en) 1975-12-09
JPS4970530A (OSRAM) 1974-07-08
SE381130B (sv) 1975-11-24
GB1448015A (en) 1976-09-02
JPS528214B2 (OSRAM) 1977-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse