IT1014973B - TUBE WITH CATHODE BEAMS - Google Patents

TUBE WITH CATHODE BEAMS

Info

Publication number
IT1014973B
IT1014973B IT2387774A IT2387774A IT1014973B IT 1014973 B IT1014973 B IT 1014973B IT 2387774 A IT2387774 A IT 2387774A IT 2387774 A IT2387774 A IT 2387774A IT 1014973 B IT1014973 B IT 1014973B
Authority
IT
Italy
Prior art keywords
tube
cathode beams
beams
cathode
Prior art date
Application number
IT2387774A
Other languages
Italian (it)
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of IT1014973B publication Critical patent/IT1014973B/en

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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/702—Convergence correction arrangements therefor
IT2387774A 1973-06-11 1974-06-11 TUBE WITH CATHODE BEAMS IT1014973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6566273A JPS5720663B2 (en) 1973-06-11 1973-06-11

Publications (1)

Publication Number Publication Date
IT1014973B true IT1014973B (en) 1977-04-30

Family

ID=13293416

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2387774A IT1014973B (en) 1973-06-11 1974-06-11 TUBE WITH CATHODE BEAMS

Country Status (8)

Country Link
JP (1) JPS5720663B2 (en)
CA (1) CA996624A (en)
DE (1) DE2428047A1 (en)
ES (1) ES427182A1 (en)
FR (1) FR2232834B1 (en)
GB (1) GB1461796A (en)
IT (1) IT1014973B (en)
NL (1) NL7407802A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952224A (en) * 1974-10-04 1976-04-20 Rca Corporation In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
US4086513A (en) * 1975-03-03 1978-04-25 Rca Corporation Plural gun cathode ray tube having parallel plates adjacent grid apertures
JPS52137974A (en) * 1976-05-14 1977-11-17 Sony Corp Colour cathode ray tube
JPS54134966A (en) * 1978-04-12 1979-10-19 Hitachi Ltd Cathode-ray tube electron gun
JPS563950A (en) * 1979-06-20 1981-01-16 Mitsubishi Electric Corp Cathode-ray tube
JPS5738544A (en) * 1980-08-19 1982-03-03 Matsushita Electronics Corp Electromagnetic deflection system picture tube system equipment
JP3045735B2 (en) * 1989-07-31 2000-05-29 松下電子工業株式会社 Deflection yoke structure for color picture tube
DE29721276U1 (en) * 1997-12-01 1998-02-19 Siemens AG, 80333 München Monochrome monitor
PT1309591E (en) * 2000-08-14 2007-04-30 Ortho Mcneil Pharm Inc Substituted pyrazoles

Also Published As

Publication number Publication date
JPS5720663B2 (en) 1982-04-30
CA996624A (en) 1976-09-07
GB1461796A (en) 1977-01-19
ES427182A1 (en) 1976-07-16
JPS5016470A (en) 1975-02-21
DE2428047A1 (en) 1975-01-02
NL7407802A (en) 1974-12-13
FR2232834B1 (en) 1978-12-01
FR2232834A1 (en) 1975-01-03

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