CIRCUIT PATTERN AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a good performance wiring pattern whose resistance is low in radio-frequency radiation, and to provide a method for manufacturing the wiring pattern. SOLUTION: This wiring pattern has an insulated substrate 1 with a wiring pattern 2, and the wiring pattern 2 has a stripe-shaped conductive pattern 3 formed on the insulated substrate 1, an insulator 4 that has the rounded portion 4a of the top and has been provided on the conductive pattern 3 along this conductive pattern 3, and a conductive material 5 formed covering this insulator 4 with both sides connected to the conductive pattern 3, so that the section of the wiring patten 2 is formed like a dome. In this way, a resistance in the rounded portion 4a of the top is made low for the skin effect, resulting in good performance. COPYRIGHT: (C)2006,JPO&NCIPI