JPH0535596B2 - - Google Patents

Info

Publication number
JPH0535596B2
JPH0535596B2 JP6056685A JP6056685A JPH0535596B2 JP H0535596 B2 JPH0535596 B2 JP H0535596B2 JP 6056685 A JP6056685 A JP 6056685A JP 6056685 A JP6056685 A JP 6056685A JP H0535596 B2 JPH0535596 B2 JP H0535596B2
Authority
JP
Japan
Prior art keywords
layer
grid lines
sub
pattern
hole
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 - Fee Related
Application number
JP6056685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61220398A (ja
Inventor
Sakae Itakura
Shusuke Morikawa
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 JP6056685A priority Critical patent/JPS61220398A/ja
Priority to CA000501578A priority patent/CA1237820A/en
Priority to US06/828,717 priority patent/US4636919A/en
Publication of JPS61220398A publication Critical patent/JPS61220398A/ja
Publication of JPH0535596B2 publication Critical patent/JPH0535596B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Multi-Layered Print Wiring Board (AREA)
JP6056685A 1985-03-20 1985-03-27 多層印刷配線板 Granted JPS61220398A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6056685A JPS61220398A (ja) 1985-03-27 1985-03-27 多層印刷配線板
CA000501578A CA1237820A (en) 1985-03-20 1986-02-11 Multilayer printed circuit board
US06/828,717 US4636919A (en) 1985-03-20 1986-02-12 Multilayer printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6056685A JPS61220398A (ja) 1985-03-27 1985-03-27 多層印刷配線板

Publications (2)

Publication Number Publication Date
JPS61220398A JPS61220398A (ja) 1986-09-30
JPH0535596B2 true JPH0535596B2 (2) 1993-05-26

Family

ID=13145938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6056685A Granted JPS61220398A (ja) 1985-03-20 1985-03-27 多層印刷配線板

Country Status (1)

Country Link
JP (1) JPS61220398A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3820955B2 (ja) 2001-10-12 2006-09-13 日本電気株式会社 ビルドアップ基板とその製造方法

Also Published As

Publication number Publication date
JPS61220398A (ja) 1986-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees