FR1005553A - Perfectionnements apportés aux systèmes du genre des systèmes photoélectriques et aux procédés pour leur obtention - Google Patents

Perfectionnements apportés aux systèmes du genre des systèmes photoélectriques et aux procédés pour leur obtention

Info

Publication number
FR1005553A
FR1005553A FR1005553DA FR1005553A FR 1005553 A FR1005553 A FR 1005553A FR 1005553D A FR1005553D A FR 1005553DA FR 1005553 A FR1005553 A FR 1005553A
Authority
FR
France
Prior art keywords
systems
obtaining
processes
photoelectric
photoelectric systems
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)
Inventor
Roger-C Cahen
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.)
Radio Industrie SA
Original Assignee
Radio Industrie SA
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 Radio Industrie SA filed Critical Radio Industrie SA
Application granted granted Critical
Publication of FR1005553A publication Critical patent/FR1005553A/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
    • 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
    • H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/36—Tubes with image amplification section, e.g. image-orthicon
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Luminescent Compositions (AREA)
  • Measurement Of Radiation (AREA)
FR1005553D 1947-08-06 1947-08-06 Perfectionnements apportés aux systèmes du genre des systèmes photoélectriques et aux procédés pour leur obtention Expired FR1005553A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1005553T 1947-08-06
FR2691612X 1951-02-20

Publications (1)

Publication Number Publication Date
FR1005553A true FR1005553A (fr) 1952-04-18

Family

ID=45939335

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1005553D Expired FR1005553A (fr) 1947-08-06 1947-08-06 Perfectionnements apportés aux systèmes du genre des systèmes photoélectriques et aux procédés pour leur obtention
FR1032905D Expired FR1032905A (fr) 1947-08-06 1951-02-20 Perfectionnements aux systèmes de transmission d'images, avec couches sensibles influencées par les radiations incidentes, et à leurs procédés de fabrication

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1032905D Expired FR1032905A (fr) 1947-08-06 1951-02-20 Perfectionnements aux systèmes de transmission d'images, avec couches sensibles influencées par les radiations incidentes, et à leurs procédés de fabrication

Country Status (4)

Country Link
US (1) US2691612A (fr)
DE (1) DE918687C (fr)
FR (2) FR1005553A (fr)
GB (2) GB670875A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344117A1 (fr) * 1976-03-12 1977-10-07 Varo Photodetecteur sensible sur une large plage de longueurs d'onde

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950405A (en) * 1958-02-18 1960-08-23 Optische Ind De Oude Delft Nv Electron-optical device
US3014148A (en) * 1958-04-21 1961-12-19 United Aircraft Corp Infrared photo-imaging device
DE1292554B (de) * 1966-11-16 1969-04-10 Toyoda Automatic Loom Works Vorrichtung zum Rueckfuehren eines Riemens auf konischen Trommeln in einer Vorspinnmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571717A (en) * 1923-11-17 1926-02-02 Gen Electric Process for manufacturing metal caps for electric incandescent lamps
US1873776A (en) * 1926-03-31 1932-08-23 Gen Electric Method of basing vacuum tubes and similar articles
US1870284A (en) * 1926-09-18 1932-08-09 Libbey Owens Ford Glass Co Laminated glass apparatus
US2224324A (en) * 1937-05-14 1940-12-10 Rca Corp Electric discharge tube
US2232322A (en) * 1939-10-05 1941-02-18 Cosmocolor Corp Television tube
US2303563A (en) * 1941-05-09 1942-12-01 Rca Corp Cathode ray tube and luminescent screen
US2377849A (en) * 1942-08-29 1945-06-12 Libbey Owens Ford Glass Co Process for bending glass
US2414881A (en) * 1943-06-24 1947-01-28 Rca Corp Television transmitting tube with a concave secondary electron emitter
US2472988A (en) * 1944-10-28 1949-06-14 Scophony Corp Of America Apparatus for reproducing electric signals, particularly television reproducers
US2444915A (en) * 1945-02-22 1948-07-13 Photoswitch Inc Electron discharge device
US2527913A (en) * 1947-08-06 1950-10-31 Radio Industrie Sa Photoelectric device
US2601208A (en) * 1947-10-16 1952-06-17 Honeywell Regulator Co Photoelectric discharge device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344117A1 (fr) * 1976-03-12 1977-10-07 Varo Photodetecteur sensible sur une large plage de longueurs d'onde

Also Published As

Publication number Publication date
FR1032905A (fr) 1953-07-07
DE918687C (de) 1954-10-04
GB702422A (en) 1954-01-13
US2691612A (en) 1954-10-12
GB670875A (en) 1952-04-30

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