NL233650A - - Google Patents

Info

Publication number
NL233650A
NL233650A NL233650DA NL233650A NL 233650 A NL233650 A NL 233650A NL 233650D A NL233650D A NL 233650DA NL 233650 A NL233650 A NL 233650A
Authority
NL
Netherlands
Application number
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.)
Publication of NL233650A publication Critical patent/NL233650A/xx

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 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, exposure control; Optical subsystems specially adapted therefor, e.g. microscopes for observing image on 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S313/00—Electric lamp and discharge devices
    • Y10S313/07—Bombardment induced conductivity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Radiation (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
NL233650D 1957-11-27 NL233650A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37012/57A GB887517A (en) 1957-11-27 1957-11-27 Improvements relating to electron microscopes

Publications (1)

Publication Number Publication Date
NL233650A true NL233650A (de)

Family

ID=10392996

Family Applications (1)

Application Number Title Priority Date Filing Date
NL233650D NL233650A (de) 1957-11-27

Country Status (4)

Country Link
US (1) US3051860A (de)
DE (1) DE1200970B (de)
GB (1) GB887517A (de)
NL (1) NL233650A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327117A (fr) * 1962-03-30 1963-05-17 Csf Nouvelle triode à cathode froide par émission de champ
US3345514A (en) * 1963-10-19 1967-10-03 Hitachi Ltd Television camera combined with an electron microscope and having a plurality of cathodoconductive targets
US3370168A (en) * 1964-01-14 1968-02-20 Hitachi Ltd Anode aperture plate for a television camera tube in an electron microscope comprising a stainless steel foil
US3455683A (en) * 1964-08-05 1969-07-15 Bausch & Lomb Method of making reticle using a three-layer photoelectric element
US3360671A (en) * 1965-04-26 1967-12-26 Gen Electrodynamics Corp Vidicon with connected conductive coatings on both sides of faceplate
US3373353A (en) * 1965-09-30 1968-03-12 Navy Usa Electron beam scanning system for quality control of materials
FR1491300A (fr) * 1966-05-05 1967-08-11 Thomson Houston Comp Francaise Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant
FR1494817A (fr) * 1966-06-24 1967-09-15 Thomson Houston Comp Francaise Perfectionnements aux cibles à conduction interne par émission secondaire et aux tubes électroniques munis de telles cibles
DE1564658B2 (de) * 1966-07-13 1971-04-29 Siemens AG, 1000 Berlin u 8000 München Verfahren zur fokussierung der objektivlinse eines korpus kularstrahlmikroskops insbesondere eines elektronenmikros kops
US3448377A (en) * 1967-10-12 1969-06-03 Atomic Energy Commission Method utilizing an electron beam for nondestructively measuring the dielectric properties of a sample
GB1286454A (en) * 1968-08-24 1972-08-23 Cambridge Scientific Instr Ltd Surface potential analysis by electron beams
DE3117893A1 (de) * 1981-05-06 1982-12-02 Siemens AG, 1000 Berlin und 8000 München Kombinierte bildverstaerker-fernsehaufnahmeroehre
JPH0945271A (ja) * 1995-08-03 1997-02-14 Hitachi Ltd 撮像装置付き電子顕微鏡

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677983A (en) * 1947-04-22 1952-08-27 Electrical & Musical Ind Ltd Improvements relating to cathode ray tube apparatus
US2544754A (en) * 1947-12-04 1951-03-13 Bell Telephone Labor Inc Electron camera tube
US2544755A (en) * 1948-01-29 1951-03-13 Bell Telephone Labor Inc Electron camera tube
GB665877A (en) * 1948-02-03 1952-01-30 Emi Ltd Improvements in or relating to circuit arrangements embodying cathode ray tubes
US2804561A (en) * 1948-03-09 1957-08-27 Sheldon Edward Emanuel X-ray camera
US2654853A (en) * 1949-02-28 1953-10-06 Rca Corp Photoelectric apparatus
US2878416A (en) * 1953-08-10 1959-03-17 Pye Ltd Television camera tubes

Also Published As

Publication number Publication date
GB887517A (en) 1962-01-17
DE1200970C2 (de) 1966-04-28
DE1200970B (de) 1965-09-16
US3051860A (en) 1962-08-28

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