发明名称 |
METHOD FOR THE PRODUCTION OF THIN LAYER CHIP RESISTORS |
摘要 |
A method for manufacturing thin-film chip resistors, in which method a resistor layer ( 14 ) and a contact layer ( 15, 16 ) are applied onto the upper surface of a substrate ( 10 ) and structured using laser light so as to form on said substrate ( 10 ) a plurality of adjacent, separate resistor lands ( 24 ) having a predetermined approximate resistance value, allows the simplified and cheap manufacturing by performing the electrical insulation of the resistor elements ( 24 ) and the structuring of the individual resistor lands ( 24 ) for the entire resistor land simultaneously by means of a laser-lithographic direct exposure method. |
申请公布号 |
EP1374257(A1) |
申请公布日期 |
2004.01.02 |
申请号 |
EP20020700251 |
申请日期 |
2002.02.19 |
申请人 |
BC COMPONENTS HOLDINGS B.V. |
发明人 |
WERNER, WOLFGANG;WOLF, HORST;KUEHL, REINER, WILHELM |
分类号 |
H01C17/06;H01C17/00;H01C17/242;(IPC1-7):H01C17/00 |
主分类号 |
H01C17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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