MY119270A - Printed circuit boards - Google Patents

Printed circuit boards

Info

Publication number
MY119270A
MY119270A MYPI9605110A MY119270A MY 119270 A MY119270 A MY 119270A MY PI9605110 A MYPI9605110 A MY PI9605110A MY 119270 A MY119270 A MY 119270A
Authority
MY
Malaysia
Prior art keywords
printed circuit
viahole
mounting
circuit boards
solder resist
Prior art date
Application number
Inventor
Motoo Asai
Masato Kawade
Shinji Hiratsuka
Original Assignee
Ibiden Co 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to MYPI9605110 priority Critical patent/MY119270A/en
Publication of MY119270A publication Critical patent/MY119270A/en

Links

Landscapes

  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

THIS INVENTION IS TO PROVIDE A PRINTED CIRCUIT BOARD SUITABLE FOR THE HIGH DENSIFICATION OF MOUNTING PARTS USING A SOLDER BUMP AND FOR THE IMPROVEMENTS OF CONNECTION RELIABILITY AND MOUNTING RELIABILITY, AND PROPOSES A PRINTED CIRCUIT BOARD COMPRISING A MOUNTING PAD PROVIDED WITH A SOLDER BUMP BY COVERING A MOUNTING SURFACE WITH A SOLDER RESIST, CHARACTERIZED IN THAT A POSITION OF FORMING THE SOLDER BUMP IS ARRANGED SO AS TO MATCH WITH A POSITION OF A VIAHOLE, OR A SIZE OF OPENING PORTION FORMED IN THE SOLDER RESIST IS MADE LARGER THAN A SIZE OF A LAND THE VIAHOLE SO AS NOT TO OVERLAP THE SOLDER RESIST WITH THE VIAHOLE.
MYPI9605110 1996-12-05 1996-12-05 Printed circuit boards MY119270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9605110 MY119270A (en) 1996-12-05 1996-12-05 Printed circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9605110 MY119270A (en) 1996-12-05 1996-12-05 Printed circuit boards

Publications (1)

Publication Number Publication Date
MY119270A true MY119270A (en) 2005-04-30

Family

ID=47225836

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9605110 MY119270A (en) 1996-12-05 1996-12-05 Printed circuit boards

Country Status (1)

Country Link
MY (1) MY119270A (en)

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