JPS57118350A - Target for photoconductive image pickup tube - Google Patents

Target for photoconductive image pickup tube

Info

Publication number
JPS57118350A
JPS57118350A JP414081A JP414081A JPS57118350A JP S57118350 A JPS57118350 A JP S57118350A JP 414081 A JP414081 A JP 414081A JP 414081 A JP414081 A JP 414081A JP S57118350 A JPS57118350 A JP S57118350A
Authority
JP
Japan
Prior art keywords
layer
target
type
image pickup
diffused
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
JP414081A
Other languages
Japanese (ja)
Inventor
Masao Nakayama
Toshiaki Kawai
Hitoshi Anzai
Mitsutaka Takemura
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.)
HAMAMATSU TELEVISION KK
Hamamatsu TV Co Ltd
Original Assignee
HAMAMATSU TELEVISION KK
Hamamatsu TV Co 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 HAMAMATSU TELEVISION KK, Hamamatsu TV Co Ltd filed Critical HAMAMATSU TELEVISION KK
Priority to JP414081A priority Critical patent/JPS57118350A/en
Publication of JPS57118350A publication Critical patent/JPS57118350A/en
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)

Abstract

PURPOSE:To reduce the soak current and enhance the resolution of a target by making a semi-insulating film, which is closely in contact with a base plate made of silicon single crystal, to consist of the inner layer made up of cerium dioxide and the outer layer made up of cadmium telluride. CONSTITUTION:A base plate 1 is made up of n type silicon single crystal doped with phosphorus. Phosphorus is diffused in an n type layer 2, while boron is diffused in isle-like p type layers 3. Insulating layers 6 are made to cover the peripheral parts of the p type layers 3. In addition to the above target constitution, a semi-insulating layer, the inner side of which is a cerium dioxide layer and the outer side of which is a cadmium telluride layer, is provided on the surface across which electron beams are scanned.
JP414081A 1981-01-14 1981-01-14 Target for photoconductive image pickup tube Pending JPS57118350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP414081A JPS57118350A (en) 1981-01-14 1981-01-14 Target for photoconductive image pickup tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP414081A JPS57118350A (en) 1981-01-14 1981-01-14 Target for photoconductive image pickup tube

Publications (1)

Publication Number Publication Date
JPS57118350A true JPS57118350A (en) 1982-07-23

Family

ID=11576469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP414081A Pending JPS57118350A (en) 1981-01-14 1981-01-14 Target for photoconductive image pickup tube

Country Status (1)

Country Link
JP (1) JPS57118350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1670018A1 (en) * 2003-09-30 2006-06-14 Sumitomo Electric Industries, Ltd. Process for producing diamond electron emission element and electron emission element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1670018A1 (en) * 2003-09-30 2006-06-14 Sumitomo Electric Industries, Ltd. Process for producing diamond electron emission element and electron emission element
EP1670018A4 (en) * 2003-09-30 2010-01-06 Sumitomo Electric Industries Process for producing diamond electron emission element and electron emission element

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