JPS6258484B2 - - Google Patents

Info

Publication number
JPS6258484B2
JPS6258484B2 JP56016848A JP1684881A JPS6258484B2 JP S6258484 B2 JPS6258484 B2 JP S6258484B2 JP 56016848 A JP56016848 A JP 56016848A JP 1684881 A JP1684881 A JP 1684881A JP S6258484 B2 JPS6258484 B2 JP S6258484B2
Authority
JP
Japan
Prior art keywords
laser
pattern
edge
slit
laser beam
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
JP56016848A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57132113A (en
Inventor
Hiroshi Yamaguchi
Takeoki Myauchi
Masao Mitani
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56016848A priority Critical patent/JPS57132113A/ja
Publication of JPS57132113A publication Critical patent/JPS57132113A/ja
Publication of JPS6258484B2 publication Critical patent/JPS6258484B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP56016848A 1981-02-09 1981-02-09 Method and device for pattern formation using laser Granted JPS57132113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016848A JPS57132113A (en) 1981-02-09 1981-02-09 Method and device for pattern formation using laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016848A JPS57132113A (en) 1981-02-09 1981-02-09 Method and device for pattern formation using laser

Publications (2)

Publication Number Publication Date
JPS57132113A JPS57132113A (en) 1982-08-16
JPS6258484B2 true JPS6258484B2 (en, 2012) 1987-12-07

Family

ID=11927626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016848A Granted JPS57132113A (en) 1981-02-09 1981-02-09 Method and device for pattern formation using laser

Country Status (1)

Country Link
JP (1) JPS57132113A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262477A (ja) * 1985-05-17 1986-11-20 Nippon Seiko Kk レ−ザ光による加工方法
JPH01133693A (ja) * 1987-11-20 1989-05-25 Kawasaki Steel Corp レーザー加工装置
JP2000117480A (ja) 1998-10-15 2000-04-25 Fanuc Ltd レーザ加工機
GB2472613B (en) * 2009-08-11 2015-06-03 M Solv Ltd Capacitive touch panels
CN103212796B (zh) * 2012-01-19 2016-02-24 昆山思拓机器有限公司 一种适用于薄壁管材激光微加工的二维运动平台装置

Also Published As

Publication number Publication date
JPS57132113A (en) 1982-08-16

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