JPS56158498A - Method of forming via-hole - Google Patents

Method of forming via-hole

Info

Publication number
JPS56158498A
JPS56158498A JP5983380A JP5983380A JPS56158498A JP S56158498 A JPS56158498 A JP S56158498A JP 5983380 A JP5983380 A JP 5983380A JP 5983380 A JP5983380 A JP 5983380A JP S56158498 A JPS56158498 A JP S56158498A
Authority
JP
Japan
Prior art keywords
hole
forming via
forming
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
JP5983380A
Other languages
Japanese (ja)
Other versions
JPS5824036B2 (en
Inventor
Kishio Yokouchi
Hiromi Ogawa
Hirozou Yokoyama
Nobuo Kamehara
Kouichi Niwa
Kiyouhei Murakawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5983380A priority Critical patent/JPS5824036B2/en
Publication of JPS56158498A publication Critical patent/JPS56158498A/en
Publication of JPS5824036B2 publication Critical patent/JPS5824036B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
JP5983380A 1980-05-06 1980-05-06 How to form a via hole Expired JPS5824036B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5983380A JPS5824036B2 (en) 1980-05-06 1980-05-06 How to form a via hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5983380A JPS5824036B2 (en) 1980-05-06 1980-05-06 How to form a via hole

Publications (2)

Publication Number Publication Date
JPS56158498A true JPS56158498A (en) 1981-12-07
JPS5824036B2 JPS5824036B2 (en) 1983-05-18

Family

ID=13124619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5983380A Expired JPS5824036B2 (en) 1980-05-06 1980-05-06 How to form a via hole

Country Status (1)

Country Link
JP (1) JPS5824036B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008034442A (en) * 2006-07-26 2008-02-14 Fujikura Ltd Method of inserting conductive ball in printed circuit board, and device therefor
JP2009016763A (en) * 2007-07-09 2009-01-22 Fujikura Ltd Conductive ball inserting method and device for printed circuit board
JP2009016764A (en) * 2007-07-09 2009-01-22 Fujikura Ltd Method and apparatus for setting conductive ball in printed circuit board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008034442A (en) * 2006-07-26 2008-02-14 Fujikura Ltd Method of inserting conductive ball in printed circuit board, and device therefor
JP2009016763A (en) * 2007-07-09 2009-01-22 Fujikura Ltd Conductive ball inserting method and device for printed circuit board
JP2009016764A (en) * 2007-07-09 2009-01-22 Fujikura Ltd Method and apparatus for setting conductive ball in printed circuit board

Also Published As

Publication number Publication date
JPS5824036B2 (en) 1983-05-18

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