JPS593842B2 - レ−ザ加工装置 - Google Patents

レ−ザ加工装置

Info

Publication number
JPS593842B2
JPS593842B2 JP49100055A JP10005574A JPS593842B2 JP S593842 B2 JPS593842 B2 JP S593842B2 JP 49100055 A JP49100055 A JP 49100055A JP 10005574 A JP10005574 A JP 10005574A JP S593842 B2 JPS593842 B2 JP S593842B2
Authority
JP
Japan
Prior art keywords
resistor
laser beam
spot
cut
laser processing
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
JP49100055A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5127193A (https=
Inventor
憲 石川
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP49100055A priority Critical patent/JPS593842B2/ja
Publication of JPS5127193A publication Critical patent/JPS5127193A/ja
Publication of JPS593842B2 publication Critical patent/JPS593842B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
JP49100055A 1974-08-31 1974-08-31 レ−ザ加工装置 Expired JPS593842B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49100055A JPS593842B2 (ja) 1974-08-31 1974-08-31 レ−ザ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49100055A JPS593842B2 (ja) 1974-08-31 1974-08-31 レ−ザ加工装置

Publications (2)

Publication Number Publication Date
JPS5127193A JPS5127193A (https=) 1976-03-06
JPS593842B2 true JPS593842B2 (ja) 1984-01-26

Family

ID=14263789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49100055A Expired JPS593842B2 (ja) 1974-08-31 1974-08-31 レ−ザ加工装置

Country Status (1)

Country Link
JP (1) JPS593842B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100953185B1 (ko) * 2007-08-08 2010-04-15 티에스씨멤시스(주) 비축-회전 광학계를 이용한 레이저의 조사 방법 및 장치,이를 이용한 필름 레지스터의 트리밍 방법 및 장치, 그리고인쇄회로기판의 제조 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215713A (en) * 1967-03-16 1970-12-16 Nat Res Dev Improvements relating to thermal cutting apparatus
JPS4968394A (https=) * 1972-11-02 1974-07-02

Also Published As

Publication number Publication date
JPS5127193A (https=) 1976-03-06

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