GB1461796A - Cathode ray tubes herbicide - Google Patents

Cathode ray tubes herbicide

Info

Publication number
GB1461796A
GB1461796A GB2496774A GB2496774A GB1461796A GB 1461796 A GB1461796 A GB 1461796A GB 2496774 A GB2496774 A GB 2496774A GB 2496774 A GB2496774 A GB 2496774A GB 1461796 A GB1461796 A GB 1461796A
Authority
GB
United Kingdom
Prior art keywords
grids
focused
elongated
magnetic
june
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
GB2496774A
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.)
Sony Corp
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
Publication of GB1461796A publication Critical patent/GB1461796A/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
    • H01J29/51—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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB2496774A 1973-06-11 1974-06-05 Cathode ray tubes herbicide Expired GB1461796A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1461796A true GB1461796A (en) 1977-01-19

Family

ID=13293416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2496774A Expired GB1461796A (en) 1973-06-11 1974-06-05 Cathode ray tubes herbicide

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235818A (en) * 1989-07-31 1991-03-13 Matsushita Electronics Corp Deflection yoke for a cathode ray tube

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
US3952224A (en) * 1974-10-04 1976-04-20 Rca Corporation In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures
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
DE29721276U1 (de) * 1997-12-01 1998-02-19 Siemens AG, 80333 München Monochrom-Monitor
AU8125501A (en) * 2000-08-14 2002-02-25 Ortho Mcneil Pharm Inc Substituted pyrazoles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235818A (en) * 1989-07-31 1991-03-13 Matsushita Electronics Corp Deflection yoke for a cathode ray tube
US5115170A (en) * 1989-07-31 1992-05-19 Matsushita Electronics Corporation Deflection yoke for use in color cathode ray tubes
GB2235818B (en) * 1989-07-31 1994-01-12 Matsushita Electronics Corp Deflection yoke for a cathode ray tube
USRE35183E (en) * 1989-07-31 1996-03-19 Matsushita Electronics Corporation Deflection yoke for use in color cathode ray tubes

Also Published As

Publication number Publication date
JPS5720663B2 (fr) 1982-04-30
FR2232834A1 (fr) 1975-01-03
JPS5016470A (fr) 1975-02-21
NL7407802A (fr) 1974-12-13
CA996624A (en) 1976-09-07
FR2232834B1 (fr) 1978-12-01
DE2428047A1 (de) 1975-01-02
ES427182A1 (es) 1976-07-16
IT1014973B (it) 1977-04-30

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Legal Events

Date Code Title Description
PS Patent sealed