JPH01135770U

JPH01135770U -

Info

Publication number: JPH01135770U
Application number: JP3148388U
Authority: JP
Priority date: 1988-03-08
Filing date: 1988-03-08
Publication date: 1989-09-18
Anticipated expiration: 2003-03-08
Also published as: JPH0617332Y2

Description

[Brief explanation of the drawing]

第１図ａは本考案の第１実施例の平面図、同図
ｂは同上の接続時の状態を示す平面図、第２図ａ
は同上の切断加工の位置がずれた状態を示す平面
図、同図ｂは同上の接続時の状態を示す平面図、
第３図は同上の接続位置がずれた状態を示す平面
図、第４図ａは本考案の第２実施例の平面図、同
図ｂは同上の接続時の状態を示す平面図、第５図
は同上の接続位置がずれた状態を示す平面図、第
６図は従来例の平面図、第７図ａは第６図のＡ―
Ａ′線についての断面図、同図ｂは同上の変形例
の断面図、同図Ｃは同上の他の変形例の断面図、
第８図は他の従来例の平面図、第９図ａは第８図
のＢ―Ｂ′線についての断面図、同図ｂは同上の
変形例の断面図、第１０図はさらに他の従来例の
平面図である。１０は第１のプリント配線板、１１は絶縁基板
、１２は櫛歯状突出部、１３は導電パターン、１
４は絶縁フイルム、２０は第２のプリント配線板
、２３は導電パターンである。 Fig. 1a is a plan view of the first embodiment of the present invention, Fig. 1b is a plan view showing the state when the same is connected, Fig. 2a
is a plan view showing the state in which the position of the above cutting process is shifted, and FIG.
3 is a plan view showing the above connection position shifted; FIG. 4 a is a plan view of the second embodiment of the present invention; FIG. 4 b is a plan view showing the same connection state; The figure is a plan view showing a state in which the connection position of the above is shifted, FIG. 6 is a plan view of the conventional example, and FIG.
A cross-sectional view along line A′, FIG.
FIG. 8 is a plan view of another conventional example, FIG. 9a is a cross-sectional view taken along line B-B' in FIG. 8, FIG. FIG. 3 is a plan view of a conventional example. 10 is a first printed wiring board, 11 is an insulating substrate, 12 is a comb-shaped protrusion, 13 is a conductive pattern, 1
4 is an insulating film, 20 is a second printed wiring board, and 23 is a conductive pattern.

Claims

[Claims for Utility Model Registration] (1) The first printed wiring board has a comb-like protrusion along one side of the insulating substrate, each of the comb-like protrusions has a conductive pattern, A second printed wiring board that is in surface contact with a second printed wiring board has a conductive pattern corresponding to a comb-like protrusion, and the conductive patterns of the first and second printed wiring boards are soldered. A connection structure for a printed wiring board, characterized in that the conductive pattern is etched away from the edge at the base of the tooth-like protrusion. (2) It has a comb-like protrusion along one side of the insulating substrate in the first printed wiring board, each of the comb-like protrusions has a conductive pattern, and is in surface contact with the first printed wiring board. In a connection structure in which a second printed wiring board has a conductive pattern corresponding to a comb-like protrusion, and the conductive patterns of the first and second printed wiring boards are soldered, an insulating film covering the conductive pattern has a comb-like protrusion. A connection structure for a printed wiring board, characterized in that the base of a shaped protrusion is coated.