GB588119A - Improvements in and relating to electron microscopes - Google Patents

Improvements in and relating to electron microscopes

Info

Publication number
GB588119A
GB588119A GB2366/45A GB236645A GB588119A GB 588119 A GB588119 A GB 588119A GB 2366/45 A GB2366/45 A GB 2366/45A GB 236645 A GB236645 A GB 236645A GB 588119 A GB588119 A GB 588119A
Authority
GB
United Kingdom
Prior art keywords
screen
vibrated
fluorescent
rod
electron microscopes
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
GB2366/45A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB588119A publication Critical patent/GB588119A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/22—Optical, image processing or photographic arrangements associated with the tube
    • H01J37/224—Luminescent screens or photographic plates for imaging; Apparatus specially adapted therefor, e. g. cameras, TV-cameras, photographic equipment or exposure control; Optical subsystems specially adapted therefor, e. g. microscopes for observing image on luminescent screen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB2366/45A 1944-02-01 1945-01-30 Improvements in and relating to electron microscopes Expired GB588119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US520610A US2408287A (en) 1944-02-01 1944-02-01 Electron microscope

Publications (1)

Publication Number Publication Date
GB588119A true GB588119A (en) 1947-05-14

Family

ID=24073344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2366/45A Expired GB588119A (en) 1944-02-01 1945-01-30 Improvements in and relating to electron microscopes

Country Status (4)

Country Link
US (1) US2408287A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE480178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR948342A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB588119A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444700A (en) * 1945-10-26 1948-07-06 Rca Corp Method of operating electron guns
DE1235455B (de) * 1962-07-05 1967-03-02 Philips Electronic Pharma Elektronenmikroskop
US3397336A (en) * 1967-03-06 1968-08-13 Raytheon Co Target rotatable by tubular member of deformable, shape-retaining material

Also Published As

Publication number Publication date
FR948342A (fr) 1949-07-28
US2408287A (en) 1946-09-24
BE480178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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