CH309701A - Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation. - Google Patents

Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation.

Info

Publication number
CH309701A
CH309701A CH309701DA CH309701A CH 309701 A CH309701 A CH 309701A CH 309701D A CH309701D A CH 309701DA CH 309701 A CH309701 A CH 309701A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
beam deflection
reducing interference
electromagnetic beam
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Albiswerk Zuerich
Original Assignee
Siemens Ag Albis
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 Siemens Ag Albis filed Critical Siemens Ag Albis
Publication of CH309701A publication Critical patent/CH309701A/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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
    • 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
    • H01J29/76—Deflecting by magnetic fields only
CH309701D 1953-02-20 1953-02-20 Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation. CH309701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1003359X 1953-02-20

Publications (1)

Publication Number Publication Date
CH309701A true CH309701A (en) 1955-09-15

Family

ID=4552155

Family Applications (1)

Application Number Title Priority Date Filing Date
CH309701D CH309701A (en) 1953-02-20 1953-02-20 Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation.

Country Status (3)

Country Link
BE (1) BE526555A (en)
CH (1) CH309701A (en)
DE (1) DE1003359B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219027A1 (en) * 1991-06-28 1993-01-07 Mitsubishi Electric Corp ELECTRON BEAM DISPLAY DEVICE
US5357166A (en) * 1991-04-18 1994-10-18 Mitsubishi Denki Kabushiki Kaisha Cathode-ray tube having alternating electric field reduction device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7701287A (en) * 1977-02-08 1978-08-10 Philips Nv IMAGE DISPLAY DEVICE.
JP3180461B2 (en) * 1992-09-09 2001-06-25 三菱電機株式会社 Cathode ray tube device
JPH09153334A (en) * 1995-11-29 1997-06-10 Mitsubishi Electric Corp Cathode-ray tube device and manufacture thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357166A (en) * 1991-04-18 1994-10-18 Mitsubishi Denki Kabushiki Kaisha Cathode-ray tube having alternating electric field reduction device
DE4219027A1 (en) * 1991-06-28 1993-01-07 Mitsubishi Electric Corp ELECTRON BEAM DISPLAY DEVICE
US5304891A (en) * 1991-06-28 1994-04-19 Mitsubishi Denki Kabushiki Kaisha Cathode-ray tube display device

Also Published As

Publication number Publication date
DE1003359B (en) 1957-02-28
BE526555A (en)

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