JPS58133952U

JPS58133952U - Board structure

Info

Publication number: JPS58133952U
Application number: JP1982029887U
Authority: JP
Inventors: 紘一原田; 桜川　良平
Original assignee: ミツミ電機株式会社
Priority date: 1982-03-03
Filing date: 1982-03-03
Publication date: 1983-09-09

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 drawings]

第１図は従来の基板の斜視図、第２図は従来の基板構造
を示す図、第３図Ａは従来の基板の側面に印刷を行なう
ために整列した状態を示す図、第３図Ｂは従来の基板の
側面番と印刷を行なっている状態を示す図、第４図は従
来の基板の側面に印刷を行なっている状態を示す要部拡
大図である。第５図以下は本考案になる基板構造の実施
例を示す図であり、第５図は基板の斜視図、第６図は基
板の側面に印刷を行なっている状態を示す図、第７図は
、基板の側面に印刷を行なっている状態を示す要部拡大
図、第８図は基板構造の要部拡大図、第９図は第５図の
基板を使用したチップ状可変抵　・抗器を示す図。１・・・基板、１ａ・・・表面、１ｂ・・・側面、ＩＣ
・・・裏面、１１、　１１２．　１　ｌｂ、　　Ｉ　Ｉ
Ｃ，１２，１３−・・電極、２０・・・抵抗体、２１・
・・摺動片、３１・・・スキージ、３２・・・スクリー
ン。ＣＢ）第４図第７図第９図FIG. 1 is a perspective view of a conventional substrate, FIG. 2 is a diagram showing a conventional substrate structure, FIG. 3A is a diagram showing a state in which the conventional substrate is aligned for printing on the side surface, and FIG. 3B 4 is a diagram showing the side surface number of a conventional substrate and a state in which printing is performed, and FIG. 4 is an enlarged view of the main part showing a state in which printing is performed on the side surface of a conventional substrate. Figure 5 and subsequent figures are diagrams showing an embodiment of the substrate structure according to the present invention, in which Figure 5 is a perspective view of the substrate, Figure 6 is a diagram showing the state in which printing is performed on the side surface of the substrate, and Figure 7. Figure 8 is an enlarged view of the main parts showing the printed side of the board, Figure 9 is an enlarged view of the main parts of the board structure, and Figure 9 is a chip-shaped variable resistor using the board shown in Figure 5. Diagram showing. 1...Substrate, 1a...Surface, 1b...Side surface, IC
...Back side, 11, 112. 1 lb, II
C, 12, 13-- Electrode, 20... Resistor, 21-
... Sliding piece, 31... Squeegee, 32... Screen. CB) Figure 4 Figure 7 Figure 9

Claims

[Scope of utility model registration request]

Electrodes are formed on at least one of the front and back surfaces of the substrate, and on at least one of the side surfaces, and the electrode on at least one of the front and back surfaces is electrically connected to the electrode on the side surface at a chamfered edge. A substrate structure characterized in that at least one electrode on the back surface is electrically connected to each other by an electrode on the side surface.