JPS6046892A - レ−ザ−光照射方法 - Google Patents

レ−ザ−光照射方法

Info

Publication number
JPS6046892A
JPS6046892A JP59148612A JP14861284A JPS6046892A JP S6046892 A JPS6046892 A JP S6046892A JP 59148612 A JP59148612 A JP 59148612A JP 14861284 A JP14861284 A JP 14861284A JP S6046892 A JPS6046892 A JP S6046892A
Authority
JP
Japan
Prior art keywords
work
spot
distribution
laser light
temp
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
JP59148612A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6159837B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Kakizaki
柿崎　克行
Hideo Fujita
秀夫 藤田
Tadashi Takahashi
忠 高橋
Takashi Takaoka
高岡　隆
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
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 filed Critical Toshiba Corp
Priority to JP59148612A priority Critical patent/JPS6046892A/ja
Publication of JPS6046892A publication Critical patent/JPS6046892A/ja
Publication of JPS6159837B2 publication Critical patent/JPS6159837B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP59148612A 1984-07-19 1984-07-19 レ−ザ−光照射方法 Granted JPS6046892A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59148612A JPS6046892A (ja) 1984-07-19 1984-07-19 レ−ザ−光照射方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59148612A JPS6046892A (ja) 1984-07-19 1984-07-19 レ−ザ−光照射方法

Publications (2)

Publication Number Publication Date
JPS6046892A true JPS6046892A (ja) 1985-03-13
JPS6159837B2 JPS6159837B2 (enrdf_load_stackoverflow) 1986-12-18

Family

ID=15456673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59148612A Granted JPS6046892A (ja) 1984-07-19 1984-07-19 レ−ザ−光照射方法

Country Status (1)

Country Link
JP (1) JPS6046892A (enrdf_load_stackoverflow)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874920A (en) * 1984-06-08 1989-10-17 Semiconductor Energy Laboratory Co., Ltd. Electronic device manufacturing methods
FR2654842A1 (fr) * 1989-11-23 1991-05-24 Commissariat Energie Atomique Dispositif de diminution de la divergence d'un faisceau lumineux.
US5609284A (en) * 1992-04-02 1997-03-11 Fonon Technology Limited Method of splitting non-metallic materials
EP0872303A3 (de) * 1997-04-14 1999-12-01 Schott Glas Verfahren und Vorrichtung zum Durchtrennen von flachen Werkstücken aus sprödem Material, insbesondere aus Glas
US6489588B1 (en) 1999-11-24 2002-12-03 Applied Photonics, Inc. Method and apparatus for separating non-metallic materials
JP2005522342A (ja) * 2002-04-15 2005-07-28 シーメンス　アクチエンゲゼルシヤフト 単結晶構造の製造方法
JP2006000888A (ja) * 2004-06-17 2006-01-05 Laser Solutions Co Ltd レーザ光によるライン加工方法およびレーザ加工装置。
US7794073B2 (en) * 2005-08-18 2010-09-14 Funai Electric Co., Ltd. Ink jet printer
EP3630456A4 (en) * 2016-09-29 2020-12-02 Nlight, Inc. ADDITIVE MANUFACTURING SYSTEMS AND ASSOCIATED PROCESSES
US11173548B2 (en) 2017-04-04 2021-11-16 Nlight, Inc. Optical fiducial generation for galvanometric scanner calibration
US11179807B2 (en) 2015-11-23 2021-11-23 Nlight, Inc. Fine-scale temporal control for laser material processing
US11331756B2 (en) 2015-11-23 2022-05-17 Nlight, Inc. Fine-scale temporal control for laser material processing
US11465232B2 (en) 2014-06-05 2022-10-11 Nlight, Inc. Laser patterning skew correction
US11858842B2 (en) 2016-09-29 2024-01-02 Nlight, Inc. Optical fiber bending mechanisms

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874920A (en) * 1984-06-08 1989-10-17 Semiconductor Energy Laboratory Co., Ltd. Electronic device manufacturing methods
FR2654842A1 (fr) * 1989-11-23 1991-05-24 Commissariat Energie Atomique Dispositif de diminution de la divergence d'un faisceau lumineux.
US5609284A (en) * 1992-04-02 1997-03-11 Fonon Technology Limited Method of splitting non-metallic materials
EP0872303A3 (de) * 1997-04-14 1999-12-01 Schott Glas Verfahren und Vorrichtung zum Durchtrennen von flachen Werkstücken aus sprödem Material, insbesondere aus Glas
US6489588B1 (en) 1999-11-24 2002-12-03 Applied Photonics, Inc. Method and apparatus for separating non-metallic materials
US6660963B2 (en) 1999-11-24 2003-12-09 Applied Photonics, Inc. Method and apparatus for separating non-metallic materials
JP2005522342A (ja) * 2002-04-15 2005-07-28 シーメンス　アクチエンゲゼルシヤフト 単結晶構造の製造方法
JP2006000888A (ja) * 2004-06-17 2006-01-05 Laser Solutions Co Ltd レーザ光によるライン加工方法およびレーザ加工装置。
US7794073B2 (en) * 2005-08-18 2010-09-14 Funai Electric Co., Ltd. Ink jet printer
US11465232B2 (en) 2014-06-05 2022-10-11 Nlight, Inc. Laser patterning skew correction
US11179807B2 (en) 2015-11-23 2021-11-23 Nlight, Inc. Fine-scale temporal control for laser material processing
US11331756B2 (en) 2015-11-23 2022-05-17 Nlight, Inc. Fine-scale temporal control for laser material processing
US11794282B2 (en) 2015-11-23 2023-10-24 Nlight, Inc. Fine-scale temporal control for laser material processing
EP3630456A4 (en) * 2016-09-29 2020-12-02 Nlight, Inc. ADDITIVE MANUFACTURING SYSTEMS AND ASSOCIATED PROCESSES
EP3631919A4 (en) * 2016-09-29 2020-12-09 Nlight, Inc. SYSTEMS AND METHODS FOR MODIFICATION OF BEAM CHARACTERISTICS
US11858842B2 (en) 2016-09-29 2024-01-02 Nlight, Inc. Optical fiber bending mechanisms
US11886052B2 (en) 2016-09-29 2024-01-30 Nlight, Inc Adjustable beam characteristics
US11173548B2 (en) 2017-04-04 2021-11-16 Nlight, Inc. Optical fiducial generation for galvanometric scanner calibration

Also Published As

Publication number Publication date
JPS6159837B2 (enrdf_load_stackoverflow) 1986-12-18

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