FR1141316A - Tubes électroniques perfectionnés utilisant des cibles photoconductrices - Google Patents

Tubes électroniques perfectionnés utilisant des cibles photoconductrices

Info

Publication number
FR1141316A
FR1141316A FR1141316DA FR1141316A FR 1141316 A FR1141316 A FR 1141316A FR 1141316D A FR1141316D A FR 1141316DA FR 1141316 A FR1141316 A FR 1141316A
Authority
FR
France
Prior art keywords
electron tubes
advanced electron
photoconductive
targets
photoconductive targets
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
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1141316A publication Critical patent/FR1141316A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/233—Manufacture of photoelectric screens or charge-storage screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR1141316D 1955-02-15 1956-02-15 Tubes électroniques perfectionnés utilisant des cibles photoconductrices Expired FR1141316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4407/55A GB827059A (en) 1955-02-15 1955-02-15 Improvements in or relating to photo-sensitive devices employing photo-conductive layers

Publications (1)

Publication Number Publication Date
FR1141316A true FR1141316A (fr) 1957-08-30

Family

ID=9776617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1141316D Expired FR1141316A (fr) 1955-02-15 1956-02-15 Tubes électroniques perfectionnés utilisant des cibles photoconductrices

Country Status (5)

Country Link
US (1) US2905843A (fr)
DE (1) DE1046794B (fr)
FR (1) FR1141316A (fr)
GB (1) GB827059A (fr)
NL (1) NL204284A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951962A (en) * 1959-05-22 1960-09-06 Rca Corp Pickup tube assembly
US2967962A (en) * 1958-01-06 1961-01-10 English Electric Valve Co Ltd Television and like camera tubes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048502A (en) * 1959-05-22 1962-08-07 Westinghouse Electric Corp Method of making a photoconductive target
US3061664A (en) * 1959-11-13 1962-10-30 Kimble Glass Co Glass-to-metal seals and method of fabricating same
US3327152A (en) * 1964-12-23 1967-06-20 Alfred L Greilich Non-photoemissive grid for a phototube and process for making same
US3657596A (en) * 1965-05-20 1972-04-18 Westinghouse Electric Corp Electron image device having target comprising porous region adjacent conductive layer and outer, denser region
US3786945A (en) * 1973-01-15 1974-01-22 Deere & Co Spout control system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406353A (en) * 1932-08-25 1934-02-26 Emi Ltd Improvements in or relating to cathode ray tubes and the like
US2156769A (en) * 1935-02-28 1939-05-02 Rca Corp Cathode ray device
DE879581C (de) * 1937-06-12 1953-06-15 Aeg Photoelement mit Traegerelektrode aus Aluminium
DE737089C (de) * 1939-05-06 1943-07-05 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von Sperrschicht-Photozellen
DE887250C (de) * 1943-05-28 1953-08-20 Aeg Verfahren zur Herstellung von Photowiderstaenden
NL70500C (fr) * 1943-12-15 1900-01-01 Westinghouse Electric Corp
US2413606A (en) * 1944-09-01 1946-12-31 Libbey Owens Ford Glass Co Method of coating by evaporating metals
US2600121A (en) * 1945-10-06 1952-06-10 Electric & Musieal Ind Ltd Deposition of material onto a mosaic screen through a stencil
US2452619A (en) * 1946-02-07 1948-11-02 Rca Corp Cathode-ray tube
US2458205A (en) * 1946-09-27 1949-01-04 Rca Corp Televison pickup tube
DE838693C (de) * 1949-05-07 1952-05-12 Immanuel Broser Dr Ing Verfahren zur Regelung des Lumineszenz- und Leitvermoegens an Einkristall- und Grobkristallschichten
US2656287A (en) * 1949-06-29 1953-10-20 Westinghouse Electric Corp Process for the precision evaporation of antimony
BE506756A (fr) * 1950-10-30
NL167644B (nl) * 1951-02-24 Grace W R & Co Inrichting voor het openen van een zak op een vooraf bepaalde plaats.
NL169983B (nl) * 1951-06-01 Univ Kansas State Werkwijze voor het desinfecteren van water, dat levende bacteriecellen bevat, met behulp van sterk basische anion-uitwisselharsen in polyhalogenide-vorm.
DE892945C (de) * 1951-11-21 1953-10-12 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von Selenphotoelementen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967962A (en) * 1958-01-06 1961-01-10 English Electric Valve Co Ltd Television and like camera tubes
US2951962A (en) * 1959-05-22 1960-09-06 Rca Corp Pickup tube assembly

Also Published As

Publication number Publication date
DE1046794B (de) 1958-12-18
NL204284A (fr)
US2905843A (en) 1959-09-22
GB827059A (en) 1960-02-03

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