FR1351376A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
FR1351376A
FR1351376A FR896829A FR896829A FR1351376A FR 1351376 A FR1351376 A FR 1351376A FR 896829 A FR896829 A FR 896829A FR 896829 A FR896829 A FR 896829A FR 1351376 A FR1351376 A FR 1351376A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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
FR896829A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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
Priority claimed from US108431A external-priority patent/US3164737A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR896829A priority Critical patent/FR1351376A/en
Application granted granted Critical
Publication of FR1351376A publication Critical patent/FR1351376A/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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
FR896829A 1961-05-08 1962-05-08 Cathode ray tube Expired FR1351376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896829A FR1351376A (en) 1961-05-08 1962-05-08 Cathode ray tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US108431A US3164737A (en) 1961-05-08 1961-05-08 Cathode ray tube
FR896829A FR1351376A (en) 1961-05-08 1962-05-08 Cathode ray tube

Publications (1)

Publication Number Publication Date
FR1351376A true FR1351376A (en) 1964-02-07

Family

ID=26195582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896829A Expired FR1351376A (en) 1961-05-08 1962-05-08 Cathode ray tube

Country Status (1)

Country Link
FR (1) FR1351376A (en)

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