JPS56147343A - Manufacture of target for image pickup tube - Google Patents

Manufacture of target for image pickup tube

Info

Publication number
JPS56147343A
JPS56147343A JP5120780A JP5120780A JPS56147343A JP S56147343 A JPS56147343 A JP S56147343A JP 5120780 A JP5120780 A JP 5120780A JP 5120780 A JP5120780 A JP 5120780A JP S56147343 A JPS56147343 A JP S56147343A
Authority
JP
Japan
Prior art keywords
layer
manufacture
target
vacuum
image pickup
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
JP5120780A
Other languages
Japanese (ja)
Inventor
Nobuya Takeda
Kazumi Sadamatsu
Shinji Fujiwara
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 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 Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5120780A priority Critical patent/JPS56147343A/en
Publication of JPS56147343A publication Critical patent/JPS56147343A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/233—Manufacture of photoelectric screens or charge-storage screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

PURPOSE:To reduce the defect thus to improve the yield while to shorten the manufacturing time, by forming the first layer of such as ZnSe on a transparent substrate while forming the second layer mainly composed of Zn, Cd, Te on said first layer thereafter performing the thermal procession. CONSTITUTION:A film 3 composed at least one kind of ZnS, ZnSe, CdS, CdSe is formed as the first layer on a glass substrate 1 having a transparent conductive film 2 through the vacuum deposition. Then CdTe film 4 mainly composed of Zn, Cd, Te is formed on said first layer. Thereafter it is thermally processed. Since the process where the atmosphere is changed from the air to the vacuum or from the vacuum to the air is eliminated, the defect will not occur to improve the yield while the manufacturing time is shortened because the process is facilitated.
JP5120780A 1980-04-17 1980-04-17 Manufacture of target for image pickup tube Pending JPS56147343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5120780A JPS56147343A (en) 1980-04-17 1980-04-17 Manufacture of target for image pickup tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5120780A JPS56147343A (en) 1980-04-17 1980-04-17 Manufacture of target for image pickup tube

Publications (1)

Publication Number Publication Date
JPS56147343A true JPS56147343A (en) 1981-11-16

Family

ID=12880452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5120780A Pending JPS56147343A (en) 1980-04-17 1980-04-17 Manufacture of target for image pickup tube

Country Status (1)

Country Link
JP (1) JPS56147343A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979420A (en) * 1972-12-05 1974-07-31
JPS5211816A (en) * 1975-07-18 1977-01-29 Matsushita Electric Ind Co Ltd Camera tube target
JPS5224483A (en) * 1975-08-20 1977-02-23 Matsushita Electric Ind Co Ltd Phptoconducting element
JPS5235590A (en) * 1975-09-12 1977-03-18 Toshiba Corp Manufacturing process of pickup tube target

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979420A (en) * 1972-12-05 1974-07-31
JPS5211816A (en) * 1975-07-18 1977-01-29 Matsushita Electric Ind Co Ltd Camera tube target
JPS5224483A (en) * 1975-08-20 1977-02-23 Matsushita Electric Ind Co Ltd Phptoconducting element
JPS5235590A (en) * 1975-09-12 1977-03-18 Toshiba Corp Manufacturing process of pickup tube target

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