| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resistor using a metal plate as a resistive body by which a wanted resistance value can be obtained in precision with no trimming even if a product is reduced in size. <P>SOLUTION: In this method, a stand-alone resistor which contains a pair of electrodes 14 and 14 separated by an insulating film 13 is manufactured by punching out a predetermined punching-out region X from a resistor material equipped with a metal plate 11a made of a resistive material, an insulating film pattern 13a formed on the metal plate, and an electrode region 14a which is formed in a region other than a region where the insulating film pattern is formed. A length E of the insulating film pattern 13a is longer than a width w of the punching-out region X. An interval L between edges A and B forming the width of the insulating film pattern is different at one side C and the other side D respectively. The position of the punching-out region X is adjusted within the range of the length E of the insulating film pattern, along the length direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
