JPS5842966U

JPS5842966U - printed wiring board

Info

Publication number: JPS5842966U
Application number: JP13774381U
Authority: JP
Inventors: 杉山　文男
Original assignee: パイオニア株式会社
Priority date: 1981-09-18
Filing date: 1981-09-18
Publication date: 1983-03-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図〜第４図は、従来のプリント板における半田によ
る橋状短絡成立の過程に関し、第１図は平面図、第２図
〜第４図は断面図である。第５図〜第８図は、チップ使
用のプリント板におけるチップ固着過程に関し第５図、
第６図は平面図、第７図、第８図は断面図である。第９
図〜第１１図は本考案実施例に関し、第９図は要部平面
図、第１０図は第９図のＡ−Ａでの断面図である。第［
１図は、部品端子６を孔１１に挿入して半田付けした状
態を示す断面図である。１・・・・・・プリント板、１１・・・・・・孔、２・
・・・・・導電パターン、３・・・・・・ソルダレジス
ト、４・・・・・・半田、５・・・・・・橋状短絡部、
６・・・・・・端子、７・・・・・・接着剤、８・・・
・・・チップ。1 to 4 relate to the process of establishing a bridge-like short circuit by solder on a conventional printed board, with FIG. 1 being a plan view and FIGS. 2 to 4 being sectional views. Figures 5 to 8 show the process of fixing chips on a printed board using chips.
FIG. 6 is a plan view, and FIGS. 7 and 8 are sectional views. 9th
9 to 11 relate to an embodiment of the present invention, FIG. 9 is a plan view of a main part, and FIG. 10 is a sectional view taken along line A-A in FIG. 9. Part [
FIG. 1 is a sectional view showing a state in which the component terminal 6 is inserted into the hole 11 and soldered. 1...Printed board, 11...hole, 2.
... Conductive pattern, 3 ... Solder resist, 4 ... Solder, 5 ... Bridge-like short circuit part,
6...terminal, 7...adhesive, 8...
...chip.

Claims

[Scope of utility model registration request]

In the same process as attaching the adhesive for chip fixation to use the chip as a capacitor or resistor, apply the same adhesive for chip fixation to the closely spaced parts of the conductive patterns to prevent solder bridge-like short circuits. A printed wiring board characterized in that it is attached as a raised part for the purpose of