FR2354631A1 - Tube de prise de vues - Google Patents

Tube de prise de vues

Info

Publication number
FR2354631A1
FR2354631A1 FR7705591A FR7705591A FR2354631A1 FR 2354631 A1 FR2354631 A1 FR 2354631A1 FR 7705591 A FR7705591 A FR 7705591A FR 7705591 A FR7705591 A FR 7705591A FR 2354631 A1 FR2354631 A1 FR 2354631A1
Authority
FR
France
Prior art keywords
semiconductor
mosaic
electrically conductive
insulating layer
pixel
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.)
Pending
Application number
FR7705591A
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.)
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
Publication of FR2354631A1 publication Critical patent/FR2354631A1/fr
Pending 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
    • H01J29/39—Charge-storage screens
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
    • H01J29/451—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen with photosensitive junctions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

Le tube est muni d'une cible semiconductrice, dont la face à balayer par un rayon électronique est munie d'une mosaïque de régions électro-conductrices déterminant chacune un élément d'image et séparées, par une couche électro-conductrice, de la plaque semiconductrice, ainsi que d'une couche de résistance s'étendant sur la mosaique et la couche isolante. La couche de résistance entre en contact avec la surface semiconductrice par l'intermédiaire d'ouvertures de la couche isolante présentes dans chaque élément d'image et elle présente une durée RC, qui se situe entre la durée de balayage d'un élément d'image et celle de toute la cible
FR7705591A 1976-02-27 1977-02-25 Tube de prise de vues Pending FR2354631A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7602013A NL7602013A (nl) 1976-02-27 1976-02-27 Opneembuis.

Publications (1)

Publication Number Publication Date
FR2354631A1 true FR2354631A1 (fr) 1978-01-06

Family

ID=19825705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705591A Pending FR2354631A1 (fr) 1976-02-27 1977-02-25 Tube de prise de vues

Country Status (7)

Country Link
US (1) US4096407A (fr)
JP (1) JPS52104818A (fr)
CA (1) CA1071287A (fr)
DE (1) DE2707751A1 (fr)
FR (1) FR2354631A1 (fr)
GB (1) GB1521663A (fr)
NL (1) NL7602013A (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547190A (fr) * 1966-12-29 1968-11-22 Western Electric Co Tubes de caméras de télévision comportant des cibles semi-conductrices
FR2119092A1 (fr) * 1970-12-26 1972-08-04 Sony Corp
GB1362305A (en) * 1971-03-08 1974-08-07 Japan Broadcasting Corp Diode array target for a camera tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474285A (en) * 1968-03-27 1969-10-21 Bell Telephone Labor Inc Information storage devices
US3983574A (en) * 1973-06-01 1976-09-28 Raytheon Company Semiconductor devices having surface state control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547190A (fr) * 1966-12-29 1968-11-22 Western Electric Co Tubes de caméras de télévision comportant des cibles semi-conductrices
FR2119092A1 (fr) * 1970-12-26 1972-08-04 Sony Corp
GB1362305A (en) * 1971-03-08 1974-08-07 Japan Broadcasting Corp Diode array target for a camera tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8010/69 *

Also Published As

Publication number Publication date
US4096407A (en) 1978-06-20
GB1521663A (en) 1978-08-16
NL7602013A (nl) 1977-08-30
DE2707751A1 (de) 1977-09-01
JPS52104818A (en) 1977-09-02
CA1071287A (fr) 1980-02-05

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