JPS57208032A - Manufacture of target for image pickup tube - Google Patents

Manufacture of target for image pickup tube

Info

Publication number
JPS57208032A
JPS57208032A JP9252781A JP9252781A JPS57208032A JP S57208032 A JPS57208032 A JP S57208032A JP 9252781 A JP9252781 A JP 9252781A JP 9252781 A JP9252781 A JP 9252781A JP S57208032 A JPS57208032 A JP S57208032A
Authority
JP
Japan
Prior art keywords
layer
cdse
atmosphere
thermal treatment
film
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.)
Granted
Application number
JP9252781A
Other languages
Japanese (ja)
Other versions
JPH0261089B2 (en
Inventor
Takao Kuwahata
Sohei Manabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9252781A priority Critical patent/JPS57208032A/en
Publication of JPS57208032A publication Critical patent/JPS57208032A/en
Publication of JPH0261089B2 publication Critical patent/JPH0261089B2/ja
Granted 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)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE:To enhance the formation of a stable oxide layer by separating the process of sintering and activating a CdSe layer and laminating the oxide layer over the sintered activated CdSe layer into two processes, and regulating the thermal treatment temperature, the Se steam pressure, the oxygen concentration and the thermal treatment time of the said processes. CONSTITUTION:At first, a transparent conductive film 2 is formed on a glass base plate 1 by a usual method. Next, the plate 1 coated with the film 2 is put in an atmosphere of nitrogen, argon and oxygen, and CdSe is sublimed and vaporized so as to form a CdSe layer 3 on the film 2. Next, for the purpose of sintering and activating the above CdSe layer 3, the plate 1 coated with the film 2 and the layer 3 is subjected to thermal treatment at about 600 deg.C in an atmosphere of Se steam and O2, and is rapidly cooled, while substituting the atmosphere by an inactive gas. After that, it is subjected to thermal treatment at about 450 deg.C in an atmosphere of Se steam and O2 so as to form an oxide layer 4 containing at least one of Cd and Se.
JP9252781A 1981-06-16 1981-06-16 Manufacture of target for image pickup tube Granted JPS57208032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9252781A JPS57208032A (en) 1981-06-16 1981-06-16 Manufacture of target for image pickup tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9252781A JPS57208032A (en) 1981-06-16 1981-06-16 Manufacture of target for image pickup tube

Publications (2)

Publication Number Publication Date
JPS57208032A true JPS57208032A (en) 1982-12-21
JPH0261089B2 JPH0261089B2 (en) 1990-12-19

Family

ID=14056810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9252781A Granted JPS57208032A (en) 1981-06-16 1981-06-16 Manufacture of target for image pickup tube

Country Status (1)

Country Link
JP (1) JPS57208032A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830193A (en) * 1971-08-24 1973-04-20
JPS52123187A (en) * 1976-04-09 1977-10-17 Toshiba Corp Target production of pickup tube
JPS5498190A (en) * 1978-01-20 1979-08-02 Toshiba Corp Preparation of photoconductive target

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830193A (en) * 1971-08-24 1973-04-20
JPS52123187A (en) * 1976-04-09 1977-10-17 Toshiba Corp Target production of pickup tube
JPS5498190A (en) * 1978-01-20 1979-08-02 Toshiba Corp Preparation of photoconductive target

Also Published As

Publication number Publication date
JPH0261089B2 (en) 1990-12-19

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