JPH0415576B2 - - Google Patents

Info

Publication number
JPH0415576B2
JPH0415576B2 JP62248193A JP24819387A JPH0415576B2 JP H0415576 B2 JPH0415576 B2 JP H0415576B2 JP 62248193 A JP62248193 A JP 62248193A JP 24819387 A JP24819387 A JP 24819387A JP H0415576 B2 JPH0415576 B2 JP H0415576B2
Authority
JP
Japan
Prior art keywords
magnetic field
compensation signal
compensation
angle
earth
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
JP62248193A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63121239A (ja
Inventor
Furedoritsuku Berangaa Barii
Furanshisu Rerihan Garii
Piitaa Putora Teimoshii
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS63121239A publication Critical patent/JPS63121239A/ja
Publication of JPH0415576B2 publication Critical patent/JPH0415576B2/ja
Granted 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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/003—Preventing or cancelling fields entering the enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50031—High energy photons
    • H01J2231/50036—X-rays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50057—Imaging and conversion tubes characterised by form of output stage
    • H01J2231/50063—Optical

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
JP62248193A 1986-10-03 1987-10-02 イメージ増強管の自動歪補償装置 Granted JPS63121239A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91492986A 1986-10-03 1986-10-03
US914929 1986-10-03

Publications (2)

Publication Number Publication Date
JPS63121239A JPS63121239A (ja) 1988-05-25
JPH0415576B2 true JPH0415576B2 (cg-RX-API-DMAC7.html) 1992-03-18

Family

ID=25434979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62248193A Granted JPS63121239A (ja) 1986-10-03 1987-10-02 イメージ増強管の自動歪補償装置

Country Status (3)

Country Link
EP (1) EP0262614A1 (cg-RX-API-DMAC7.html)
JP (1) JPS63121239A (cg-RX-API-DMAC7.html)
IL (1) IL83527A0 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07162882A (ja) * 1993-12-10 1995-06-23 Sony Corp 陰極線管装置
US9136085B2 (en) * 2012-05-30 2015-09-15 Hvm Technology, Inc. Shock-resistant image intensifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574226A (en) * 1976-06-14 1980-09-03 Styner & Bienz Ag Method of producing a cover for a tin having a weakening scoring for tearing it open apparatus for carrying out this method and a cover produced in accordance with such method
NL7703296A (nl) * 1977-03-28 1978-10-02 Philips Nv Roentgenbeeldversterkerbuis.
US4523091A (en) * 1982-03-22 1985-06-11 Siemens Gammasonics, Inc. Radiation detecting apparatus with reduced magnetic field sensitivity

Also Published As

Publication number Publication date
IL83527A0 (en) 1988-01-31
JPS63121239A (ja) 1988-05-25
EP0262614A1 (en) 1988-04-06

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