JPS5765652A - Imagine pick-up tube target - Google Patents

Imagine pick-up tube target

Info

Publication number
JPS5765652A
JPS5765652A JP55141702A JP14170280A JPS5765652A JP S5765652 A JPS5765652 A JP S5765652A JP 55141702 A JP55141702 A JP 55141702A JP 14170280 A JP14170280 A JP 14170280A JP S5765652 A JPS5765652 A JP S5765652A
Authority
JP
Japan
Prior art keywords
region
film
concentration
forming
thickness
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
JP55141702A
Other languages
Japanese (ja)
Inventor
Junta Yamamoto
Katsumi Itagaki
Seiji Furusawa
Ikuo Izumi
Takeshi Ichibagase
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Matsushita Electric Industrial 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 Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electronics Corp
Priority to JP55141702A priority Critical patent/JPS5765652A/en
Publication of JPS5765652A publication Critical patent/JPS5765652A/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
    • H01J29/456—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen with photosensitive junctions exhibiting no discontinuities, e.g. consisting of uniform layers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To improve the red sensibility by forming the Te containing region of a photoconductive film containing Se, As, Te from the position of predetermined thickness of a transparent conductive film face while forming with three regions having different Te concentration. CONSTITUTION:When forming a photoconductive film containing Se, As, Te on the film face (b) of a light permeable conductive fiom (N) having predetermined thickness and provided on a light permeable insulation board (G), the starting end (a) of the Te containing region is set at the position departed more than 3,000Angstrom in the direction of the film thickness from a film face (b). The Te concentration in the first region (B) departed by 1.1-1.4mum in the direction of the thickness from the starting end (a) is made to be 15-30 atomic % while said concentration is reduced abruptly in the following second region (C) and it is made to 5-8 atomic % in the third region (D). Consequently the red sensibility can be improved more than same degree when compared with the conventional image pick-up tube employing the crystal photoconductive film.
JP55141702A 1980-10-08 1980-10-08 Imagine pick-up tube target Pending JPS5765652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141702A JPS5765652A (en) 1980-10-08 1980-10-08 Imagine pick-up tube target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141702A JPS5765652A (en) 1980-10-08 1980-10-08 Imagine pick-up tube target

Publications (1)

Publication Number Publication Date
JPS5765652A true JPS5765652A (en) 1982-04-21

Family

ID=15298206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141702A Pending JPS5765652A (en) 1980-10-08 1980-10-08 Imagine pick-up tube target

Country Status (1)

Country Link
JP (1) JPS5765652A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101255A (en) * 1987-01-14 1992-03-31 Sachio Ishioka Amorphous photoelectric conversion device with avalanche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101255A (en) * 1987-01-14 1992-03-31 Sachio Ishioka Amorphous photoelectric conversion device with avalanche

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