NL7401634A - - Google Patents

Info

Publication number
NL7401634A
NL7401634A NL7401634A NL7401634A NL7401634A NL 7401634 A NL7401634 A NL 7401634A NL 7401634 A NL7401634 A NL 7401634A NL 7401634 A NL7401634 A NL 7401634A NL 7401634 A NL7401634 A NL 7401634A
Authority
NL
Netherlands
Application number
NL7401634A
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
Publication of NL7401634A publication Critical patent/NL7401634A/xx

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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • 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
    • H01J29/705—Dynamic convergence systems
    • 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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields 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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
NL7401634A 1973-02-12 1974-02-06 NL7401634A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00331457A US3819984A (en) 1973-02-12 1973-02-12 Side-by-side dual gun crt having horizontal deflector plates provided with side shields for correction of geometric distortion

Publications (1)

Publication Number Publication Date
NL7401634A true NL7401634A (ja) 1974-08-14

Family

ID=23294059

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7401634A NL7401634A (ja) 1973-02-12 1974-02-06

Country Status (5)

Country Link
US (1) US3819984A (ja)
JP (1) JPS5041468A (ja)
DE (1) DE2406060A1 (ja)
FR (1) FR2217795B3 (ja)
NL (1) NL7401634A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036495A1 (de) * 1979-10-02 1981-04-16 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Kathodenstrahlroehre

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983444A (en) * 1974-07-05 1976-09-28 Tektronix, Inc. Dual beam CRT with inner gun and outer gun shield means for correcting keystone distortion
US3921025A (en) * 1974-07-05 1975-11-18 Tektronix Inc Dual-beam CRT with vertical trace bowing correction means
JPS5829568B2 (ja) * 1979-12-07 1983-06-23 岩崎通信機株式会社 ２ビ−ム１電子銃陰極線管
US4335380A (en) * 1980-06-16 1982-06-15 Wright David Y Multi-beam raster scan display monitor
US5825123A (en) * 1996-03-28 1998-10-20 Retsky; Michael W. Method and apparatus for deflecting a charged particle stream
US6437500B1 (en) * 1999-08-27 2002-08-20 Sony Corporation Seamless electron transfer for multiple-gun direct view CRTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036495A1 (de) * 1979-10-02 1981-04-16 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Kathodenstrahlroehre

Also Published As

Publication number Publication date
JPS5041468A (ja) 1975-04-15
FR2217795A1 (ja) 1974-09-06
DE2406060A1 (de) 1974-08-15
FR2217795B3 (ja) 1976-11-26
US3819984A (en) 1974-06-25

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