JPH0557753B2 - - Google Patents

Info

Publication number
JPH0557753B2
JPH0557753B2 JP32354288A JP32354288A JPH0557753B2 JP H0557753 B2 JPH0557753 B2 JP H0557753B2 JP 32354288 A JP32354288 A JP 32354288A JP 32354288 A JP32354288 A JP 32354288A JP H0557753 B2 JPH0557753 B2 JP H0557753B2
Authority
JP
Japan
Prior art keywords
window
reference mark
image
mark
information corresponding
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 - Lifetime
Application number
JP32354288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02170595A (ja
Inventor
Nobuo Oku
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP32354288A priority Critical patent/JPH02170595A/ja
Publication of JPH02170595A publication Critical patent/JPH02170595A/ja
Publication of JPH0557753B2 publication Critical patent/JPH0557753B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
JP32354288A 1988-12-23 1988-12-23 多層プリント基板の基準マーク位置自動検出方法 Granted JPH02170595A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32354288A JPH02170595A (ja) 1988-12-23 1988-12-23 多層プリント基板の基準マーク位置自動検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32354288A JPH02170595A (ja) 1988-12-23 1988-12-23 多層プリント基板の基準マーク位置自動検出方法

Publications (2)

Publication Number Publication Date
JPH02170595A JPH02170595A (ja) 1990-07-02
JPH0557753B2 true JPH0557753B2 (enExample) 1993-08-24

Family

ID=18155865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32354288A Granted JPH02170595A (ja) 1988-12-23 1988-12-23 多層プリント基板の基準マーク位置自動検出方法

Country Status (1)

Country Link
JP (1) JPH02170595A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04152048A (ja) * 1990-10-11 1992-05-26 Japan Steel Works Ltd:The 多層プリント基板の基準マーク位置自動穴あけ方法
JP2737593B2 (ja) * 1993-04-02 1998-04-08 日本電気株式会社 プリント基板のマーク位置認識装置及び方法
EP0884128B1 (en) * 1996-11-20 2007-08-08 Ibiden Co., Ltd. Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board
US7732732B2 (en) 1996-11-20 2010-06-08 Ibiden Co., Ltd. Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board
JP6252809B1 (ja) * 2016-09-14 2017-12-27 株式会社ムラキ 多層回路基板基準穴明機に応用される自動搬送装置

Also Published As

Publication number Publication date
JPH02170595A (ja) 1990-07-02

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