GB958826A - A magnetic electron-optical lens - Google Patents

A magnetic electron-optical lens

Info

Publication number
GB958826A
GB958826A GB29818/62A GB2981862A GB958826A GB 958826 A GB958826 A GB 958826A GB 29818/62 A GB29818/62 A GB 29818/62A GB 2981862 A GB2981862 A GB 2981862A GB 958826 A GB958826 A GB 958826A
Authority
GB
United Kingdom
Prior art keywords
conductors
general
aug
sin
slot
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
GB29818/62A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB958826A publication Critical patent/GB958826A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/14—Arrangements for focusing or reflecting ray or beam
    • H01J3/20—Magnetic lenses
    • H01J3/22—Magnetic lenses using electromagnetic means 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/66—Magnetic lenses using electromagnetic means only

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Windings For Motors And Generators (AREA)
  • Lens Barrels (AREA)
  • Electron Beam Exposure (AREA)
GB29818/62A 1961-08-02 1962-08-02 A magnetic electron-optical lens Expired GB958826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES75144A DE1169602B (de) 1961-08-02 1961-08-02 Magnetfeldlinse

Publications (1)

Publication Number Publication Date
GB958826A true GB958826A (en) 1964-05-27

Family

ID=7505163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29818/62A Expired GB958826A (en) 1961-08-02 1962-08-02 A magnetic electron-optical lens

Country Status (5)

Country Link
US (1) US3141117A (de)
CH (1) CH423021A (de)
DE (1) DE1169602B (de)
GB (1) GB958826A (de)
NL (1) NL280741A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129111A1 (de) * 1983-06-10 1984-12-27 Siemens Aktiengesellschaft Magnetische Multipolanordnung n-ter Ordnung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514704B1 (de) * 1966-03-14 1971-01-14 Siemens Ag Spulenkoerper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437513A (en) * 1946-10-12 1948-03-09 Gen Electric Deflection coil and yoke for cathode-ray tubes
US2881341A (en) * 1955-04-12 1959-04-07 Motorola Inc Deflection yoke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129111A1 (de) * 1983-06-10 1984-12-27 Siemens Aktiengesellschaft Magnetische Multipolanordnung n-ter Ordnung

Also Published As

Publication number Publication date
US3141117A (en) 1964-07-14
NL280741A (de)
CH423021A (de) 1966-10-31
DE1169602B (de) 1964-05-06

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