FR1404368A - Photocathode destinée aux amplificateurs de luminance, aux convertisseurs d'images,aux tubes d'enregistrement et dispositifs analogues - Google Patents

Photocathode destinée aux amplificateurs de luminance, aux convertisseurs d'images,aux tubes d'enregistrement et dispositifs analogues

Info

Publication number
FR1404368A
FR1404368A FR985691A FR985691A FR1404368A FR 1404368 A FR1404368 A FR 1404368A FR 985691 A FR985691 A FR 985691A FR 985691 A FR985691 A FR 985691A FR 1404368 A FR1404368 A FR 1404368A
Authority
FR
France
Prior art keywords
photocathode
similar devices
image converters
recording tubes
amplifiers
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
FR985691A
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1404368A publication Critical patent/FR1404368A/fr
Expired 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
    • H01J29/02—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
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/04—Electrodes
    • H01J40/06—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Electron Tubes For Measurement (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Light Receiving Elements (AREA)
FR985691A 1963-08-20 1964-08-20 Photocathode destinée aux amplificateurs de luminance, aux convertisseurs d'images,aux tubes d'enregistrement et dispositifs analogues Expired FR1404368A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32939/63A GB1092094A (en) 1963-08-20 1963-08-20 Improvements in or relating to photo-cathodes

Publications (1)

Publication Number Publication Date
FR1404368A true FR1404368A (fr) 1965-06-25

Family

ID=10346240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985691A Expired FR1404368A (fr) 1963-08-20 1964-08-20 Photocathode destinée aux amplificateurs de luminance, aux convertisseurs d'images,aux tubes d'enregistrement et dispositifs analogues

Country Status (7)

Country Link
US (1) US3387162A (de)
JP (1) JPS4110729B1 (de)
AT (1) AT246237B (de)
DE (1) DE1261966B (de)
FR (1) FR1404368A (de)
GB (1) GB1092094A (de)
NL (1) NL6409307A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270702B (de) * 1962-08-15 1968-06-20 Telefunken Patent Fotokathode zur Erzeugung freier Elektronen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475411A (en) * 1966-12-27 1969-10-28 Varian Associates Mosaic x-ray pick-up screen for x-ray image intensifier tubes
US3466485A (en) * 1967-09-21 1969-09-09 Bell Telephone Labor Inc Cold cathode emitter having a mosaic of closely spaced needles
US3569760A (en) * 1967-10-26 1971-03-09 George F Fargher Color tube with phosphor strips separated by guard bands
US4150315A (en) * 1977-01-14 1979-04-17 General Electric Company Apparatus for X-ray radiography
US4914296A (en) * 1988-04-21 1990-04-03 The Boeing Company Infrared converter
US5156936A (en) * 1989-09-19 1992-10-20 U.S. Philips Corporation Contact device for the photocathode of photoelectric tubes and manufacturing method
US5038072A (en) * 1989-09-19 1991-08-06 U.S. Philips Corporation Contact device for the photocathode of photoelectric tubes and manufacturing method
EP1444718A4 (de) * 2001-11-13 2005-11-23 Nanosciences Corp Photokathode
US10782014B2 (en) 2016-11-11 2020-09-22 Habib Technologies LLC Plasmonic energy conversion device for vapor generation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1381474A (en) * 1918-08-24 1921-06-14 Univ Illinois Photo-electric cell, method of and means for making the same
US1935649A (en) * 1928-01-03 1933-11-21 Associated Electric Lab Inc Television
US2120765A (en) * 1934-05-31 1938-06-14 Orvin Lars Jorgen Infrared ray viewing means
US2195486A (en) * 1936-03-04 1940-04-02 Bell Telephone Labor Inc Electro-optical system
DE901572C (de) * 1944-06-13 1954-01-14 Walter Heimann Dr Ing Anordnung zur Umwandlung eines Waermebildes in ein sichtbares Bild
US2929935A (en) * 1954-07-23 1960-03-22 Westinghouse Electric Corp Image amplifier
US3020433A (en) * 1956-05-18 1962-02-06 Gen Electric Storage electrode structure
US2945973A (en) * 1957-07-18 1960-07-19 Westinghouse Electric Corp Image device
US2979632A (en) * 1958-11-06 1961-04-11 American Optical Corp Fiber optical components and method of manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270702B (de) * 1962-08-15 1968-06-20 Telefunken Patent Fotokathode zur Erzeugung freier Elektronen

Also Published As

Publication number Publication date
DE1261966B (de) 1968-02-29
NL6409307A (de) 1965-02-22
AT246237B (de) 1966-04-12
GB1092094A (en) 1967-11-22
US3387162A (en) 1968-06-04
JPS4110729B1 (de) 1966-06-16

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