JPS6448686A - Laser beam trimming device - Google Patents

Laser beam trimming device

Info

Publication number
JPS6448686A
JPS6448686A JP62206172A JP20617287A JPS6448686A JP S6448686 A JPS6448686 A JP S6448686A JP 62206172 A JP62206172 A JP 62206172A JP 20617287 A JP20617287 A JP 20617287A JP S6448686 A JPS6448686 A JP S6448686A
Authority
JP
Japan
Prior art keywords
spectral
laser
worked
laser beam
controller
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
JP62206172A
Other languages
English (en)
Other versions
JP2696848B2 (ja
Inventor
Takeshi Usui
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62206172A priority Critical patent/JP2696848B2/ja
Publication of JPS6448686A publication Critical patent/JPS6448686A/ja
Application granted granted Critical
Publication of JP2696848B2 publication Critical patent/JP2696848B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP62206172A 1987-08-19 1987-08-19 レーザトリミング装置及びレーザトリミング方法 Expired - Lifetime JP2696848B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62206172A JP2696848B2 (ja) 1987-08-19 1987-08-19 レーザトリミング装置及びレーザトリミング方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62206172A JP2696848B2 (ja) 1987-08-19 1987-08-19 レーザトリミング装置及びレーザトリミング方法

Publications (2)

Publication Number Publication Date
JPS6448686A true JPS6448686A (en) 1989-02-23
JP2696848B2 JP2696848B2 (ja) 1998-01-14

Family

ID=16518998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62206172A Expired - Lifetime JP2696848B2 (ja) 1987-08-19 1987-08-19 レーザトリミング装置及びレーザトリミング方法

Country Status (1)

Country Link
JP (1) JP2696848B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626778A (en) * 1995-04-28 1997-05-06 International Business Machines Corporation Multi-wavelength programmable laser processing mechanisms and apparatus utilizing spectrometer verification
JP2001345628A (ja) * 2000-06-02 2001-12-14 Mitsumi Electric Co Ltd ヘリカルアンテナおよびその製造方法、並びにその共振周波数調整方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5011072B2 (ja) * 2007-11-21 2012-08-29 株式会社ディスコ レーザー加工装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61242779A (ja) * 1985-04-18 1986-10-29 アマダ　エンジニアリング　アンド　サ−ビス　カンパニ−　インコ−ポレ−テツド レ−ザ加工装置におけるレ−ザ光の傾斜及び焦点を検出する方法
JPS62104089A (ja) * 1985-10-30 1987-05-14 Nippei Toyama Corp レ−ザ出力制御装置
JPS6363589A (ja) * 1986-09-02 1988-03-19 Komatsu Ltd 高反射率材料のレ−ザ加工方法
JPS63123588A (ja) * 1986-11-13 1988-05-27 Nikon Corp レ−ザ加工装置
JPS63144889A (ja) * 1986-12-05 1988-06-17 Nikon Corp レ−ザ加工装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61242779A (ja) * 1985-04-18 1986-10-29 アマダ　エンジニアリング　アンド　サ−ビス　カンパニ−　インコ−ポレ−テツド レ−ザ加工装置におけるレ−ザ光の傾斜及び焦点を検出する方法
JPS62104089A (ja) * 1985-10-30 1987-05-14 Nippei Toyama Corp レ−ザ出力制御装置
JPS6363589A (ja) * 1986-09-02 1988-03-19 Komatsu Ltd 高反射率材料のレ−ザ加工方法
JPS63123588A (ja) * 1986-11-13 1988-05-27 Nikon Corp レ−ザ加工装置
JPS63144889A (ja) * 1986-12-05 1988-06-17 Nikon Corp レ−ザ加工装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626778A (en) * 1995-04-28 1997-05-06 International Business Machines Corporation Multi-wavelength programmable laser processing mechanisms and apparatus utilizing spectrometer verification
JP2001345628A (ja) * 2000-06-02 2001-12-14 Mitsumi Electric Co Ltd ヘリカルアンテナおよびその製造方法、並びにその共振周波数調整方法

Also Published As

Publication number Publication date
JP2696848B2 (ja) 1998-01-14

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