JPS6221211B2 - - Google Patents

Info

Publication number
JPS6221211B2
JPS6221211B2 JP13808578A JP13808578A JPS6221211B2 JP S6221211 B2 JPS6221211 B2 JP S6221211B2 JP 13808578 A JP13808578 A JP 13808578A JP 13808578 A JP13808578 A JP 13808578A JP S6221211 B2 JPS6221211 B2 JP S6221211B2
Authority
JP
Japan
Prior art keywords
shadow mask
mask
frame
spring
heat treatment
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.)
Expired
Application number
JP13808578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5564333A (en
Inventor
Tetsuya Watanabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13808578A priority Critical patent/JPS5564333A/ja
Publication of JPS5564333A publication Critical patent/JPS5564333A/ja
Publication of JPS6221211B2 publication Critical patent/JPS6221211B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP13808578A 1978-11-07 1978-11-07 Manufacturing method of shadow mask Granted JPS5564333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13808578A JPS5564333A (en) 1978-11-07 1978-11-07 Manufacturing method of shadow mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13808578A JPS5564333A (en) 1978-11-07 1978-11-07 Manufacturing method of shadow mask

Publications (2)

Publication Number Publication Date
JPS5564333A JPS5564333A (en) 1980-05-15
JPS6221211B2 true JPS6221211B2 (cs) 1987-05-12

Family

ID=15213596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13808578A Granted JPS5564333A (en) 1978-11-07 1978-11-07 Manufacturing method of shadow mask

Country Status (1)

Country Link
JP (1) JPS5564333A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06210219A (ja) * 1993-01-20 1994-08-02 Kogashiwa Takeshi 塗装用マスキングフィルム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06210219A (ja) * 1993-01-20 1994-08-02 Kogashiwa Takeshi 塗装用マスキングフィルム

Also Published As

Publication number Publication date
JPS5564333A (en) 1980-05-15

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