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JPS5688241A - Picture receiving video tube using photoconductor - Google Patents

Picture receiving video tube using photoconductor

Info

Publication number
JPS5688241A
JPS5688241A JP16403579A JP16403579A JPS5688241A JP S5688241 A JPS5688241 A JP S5688241A JP 16403579 A JP16403579 A JP 16403579A JP 16403579 A JP16403579 A JP 16403579A JP S5688241 A JPS5688241 A JP S5688241A
Authority
JP
Japan
Prior art keywords
photoconductor
screen
picture receiving
receiving video
video tube
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
JP16403579A
Other languages
Japanese (ja)
Inventor
Hiroshi Kumabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16403579A priority Critical patent/JPS5688241A/en
Publication of JPS5688241A publication Critical patent/JPS5688241A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes

Landscapes

  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To prevent the decrease of resolution of a tube when a large sized video screen is formed by scanning and projecting on a screen of photoconductor. CONSTITUTION:A screen 3 of closely placed photoconductor is directly scanned with an electron beam emitted from the electron gun 2 of a picture receiving tube 1. The luminous material coated on the screen 3 emits light by scanning, and the light is received as picture elements. The picture elements received are revealed on a screen on the other end through a photoconductor 5.
JP16403579A 1979-12-19 1979-12-19 Picture receiving video tube using photoconductor Pending JPS5688241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16403579A JPS5688241A (en) 1979-12-19 1979-12-19 Picture receiving video tube using photoconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16403579A JPS5688241A (en) 1979-12-19 1979-12-19 Picture receiving video tube using photoconductor

Publications (1)

Publication Number Publication Date
JPS5688241A true JPS5688241A (en) 1981-07-17

Family

ID=15785559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16403579A Pending JPS5688241A (en) 1979-12-19 1979-12-19 Picture receiving video tube using photoconductor

Country Status (1)

Country Link
JP (1) JPS5688241A (en)

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