JPS5488721A - Image pick up tube unit - Google Patents

Image pick up tube unit

Info

Publication number
JPS5488721A
JPS5488721A JP15691777A JP15691777A JPS5488721A JP S5488721 A JPS5488721 A JP S5488721A JP 15691777 A JP15691777 A JP 15691777A JP 15691777 A JP15691777 A JP 15691777A JP S5488721 A JPS5488721 A JP S5488721A
Authority
JP
Japan
Prior art keywords
film
image pick
tube unit
deterioration
coated
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
JP15691777A
Other languages
Japanese (ja)
Inventor
Hiromichi Kurokawa
Yasuo Nakamura
Masayoshi Marufuji
Haruhiko Okada
Masaru Yamazaki
Hideo Yamanaka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP15691777A priority Critical patent/JPS5488721A/en
Publication of JPS5488721A publication Critical patent/JPS5488721A/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

PURPOSE: To reduce the dark current and to avoid the deterioration of characterisitics, by constituting the terget with the oxide film consisting of at least either one of Zn or Cd and Sn or Ge and of the photoconductive film taking Se as the major elelment.
CONSTITUTION: Internal the face plate 13, the transparent conductive film 18 picking up signal current as the target 14 is coated, and the photoconductive film 19 taking Se as the major element is coated. In this case, the film 18 is constituted with the conductive oxide film consisting of at least either of Zn or Cd, of Sn or Ge. Thus, the dark current is reduced and the deterioration of characteristics can be avoided.
COPYRIGHT: (C)1979,JPO&Japio
JP15691777A 1977-12-26 1977-12-26 Image pick up tube unit Pending JPS5488721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15691777A JPS5488721A (en) 1977-12-26 1977-12-26 Image pick up tube unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15691777A JPS5488721A (en) 1977-12-26 1977-12-26 Image pick up tube unit

Publications (1)

Publication Number Publication Date
JPS5488721A true JPS5488721A (en) 1979-07-14

Family

ID=15638192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15691777A Pending JPS5488721A (en) 1977-12-26 1977-12-26 Image pick up tube unit

Country Status (1)

Country Link
JP (1) JPS5488721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577057A (en) * 1980-06-16 1982-01-14 Hitachi Ltd Image pickup tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577057A (en) * 1980-06-16 1982-01-14 Hitachi Ltd Image pickup tube

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