JPS5342477A - Process for treating electrode component of bulb - Google Patents

Process for treating electrode component of bulb

Info

Publication number
JPS5342477A
JPS5342477A JP11543976A JP11543976A JPS5342477A JP S5342477 A JPS5342477 A JP S5342477A JP 11543976 A JP11543976 A JP 11543976A JP 11543976 A JP11543976 A JP 11543976A JP S5342477 A JPS5342477 A JP S5342477A
Authority
JP
Japan
Prior art keywords
bulb
electrode component
treating electrode
oxide film
activated
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
JP11543976A
Other languages
Japanese (ja)
Inventor
Masahiko Hirose
Masaaki Yada
Masahiro Shibagaki
Yasuhiro Horiike
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 JP11543976A priority Critical patent/JPS5342477A/en
Publication of JPS5342477A publication Critical patent/JPS5342477A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE: To treat a metal surface having no oxide film so that the surface is formed with safety and control is easy, wherein a gas containing fluorine atoms such as freon is activated by discharging, and a metal oxide film is etched by this activated gas.
COPYRIGHT: (C)1978,JPO&Japio
JP11543976A 1976-09-28 1976-09-28 Process for treating electrode component of bulb Pending JPS5342477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11543976A JPS5342477A (en) 1976-09-28 1976-09-28 Process for treating electrode component of bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11543976A JPS5342477A (en) 1976-09-28 1976-09-28 Process for treating electrode component of bulb

Publications (1)

Publication Number Publication Date
JPS5342477A true JPS5342477A (en) 1978-04-17

Family

ID=14662576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11543976A Pending JPS5342477A (en) 1976-09-28 1976-09-28 Process for treating electrode component of bulb

Country Status (1)

Country Link
JP (1) JPS5342477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570109A (en) * 1991-04-16 1993-03-23 Morton Internatl Inc Particulate collection by concentrate gas-generating agent and air bag-expanding machine
JP2005285721A (en) * 2004-03-31 2005-10-13 Tadahiro Omi Vacuum tube , its manufacturing device, and manufacturing method of vacuum tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570109A (en) * 1991-04-16 1993-03-23 Morton Internatl Inc Particulate collection by concentrate gas-generating agent and air bag-expanding machine
JP2005285721A (en) * 2004-03-31 2005-10-13 Tadahiro Omi Vacuum tube , its manufacturing device, and manufacturing method of vacuum tube
JP4596805B2 (en) * 2004-03-31 2010-12-15 財団法人国際科学振興財団 Vacuum tube manufacturing equipment

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