JPS5394239A - Laser welding method - Google Patents

Laser welding method

Info

Publication number
JPS5394239A
JPS5394239A JP781177A JP781177A JPS5394239A JP S5394239 A JPS5394239 A JP S5394239A JP 781177 A JP781177 A JP 781177A JP 781177 A JP781177 A JP 781177A JP S5394239 A JPS5394239 A JP S5394239A
Authority
JP
Japan
Prior art keywords
laser welding
welding method
low
weld
strongly
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
JP781177A
Other languages
Japanese (ja)
Inventor
Masaaki Sato
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 JP781177A priority Critical patent/JPS5394239A/en
Publication of JPS5394239A publication Critical patent/JPS5394239A/en
Pending legal-status Critical Current

Links

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  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To weld a high m.p. material securely and strongly, without producing any cracking etc., by placing a member of low m.p. material between members of high m.p. materials, and applying laser beam to the high m.p. material at the point close to the welding point, to melt the low m.p. material.
JP781177A 1977-01-28 1977-01-28 Laser welding method Pending JPS5394239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP781177A JPS5394239A (en) 1977-01-28 1977-01-28 Laser welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP781177A JPS5394239A (en) 1977-01-28 1977-01-28 Laser welding method

Publications (1)

Publication Number Publication Date
JPS5394239A true JPS5394239A (en) 1978-08-18

Family

ID=11675978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP781177A Pending JPS5394239A (en) 1977-01-28 1977-01-28 Laser welding method

Country Status (1)

Country Link
JP (1) JPS5394239A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626691A (en) * 1979-08-08 1981-03-14 Toshiba Corp Assembling method of parts
EP1741510A1 (en) * 2005-06-30 2007-01-10 Samsung SDI Co., Ltd. Glass-to-glass welding method using laser; vacuum envelope manufactured by the method; electron emission display comprising such vacuum envelope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626691A (en) * 1979-08-08 1981-03-14 Toshiba Corp Assembling method of parts
JPS6219958B2 (en) * 1979-08-08 1987-05-01 Tokyo Shibaura Electric Co
EP1741510A1 (en) * 2005-06-30 2007-01-10 Samsung SDI Co., Ltd. Glass-to-glass welding method using laser; vacuum envelope manufactured by the method; electron emission display comprising such vacuum envelope

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