发明名称 |
RESISTANCE SUBSTRATE AND ITS CONNECTION METHOD, RESISTANCE ELEMENT AND ITS CONNECTION METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a resistance substrate and a resistance element with stable quality without raising manufacturing cost. SOLUTION: A printed circuit board 30 is provided with a substrate 30a made of an insulation material, a resistance pattern 31 formed on the substrate 30a, and a connection pattern 32 formed on the substrate 30a and electrically connecting the resistance pattern 31 and a core wire 4 for external connection. The connection pattern 32 has a connection part 32a crossing an extended direction of the core wire 4 and a connecting part 32c connecting the connection part 32a and the resistance pattern 31. The core wire 4 is connected with the connection part 32a without being connected with the connecting part 32c but straddling it. COPYRIGHT: (C)2006,JPO&NCIPI
|
申请公布号 |
JP2005332628(A) |
申请公布日期 |
2005.12.02 |
申请号 |
JP20040147951 |
申请日期 |
2004.05.18 |
申请人 |
NGK SPARK PLUG CO LTD |
发明人 |
HOTTA NOBUYUKI;MATSUBARA KATSURA;FUNAKI KOJI;ITO MASAYA |
分类号 |
H05B3/20;H05B3/02;H05B3/18;(IPC1-7):H05B3/02 |
主分类号 |
H05B3/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|