发明名称 CHIP RESISTOR AND ITS PRODUCTION PROCESS
摘要 <p><P>PROBLEM TO BE SOLVED: To prevent anti-surge characteristics from deteriorating due to shift error between a resistor film and both terminal electrodes in a chip resistor where terminal electrodes 2 and 3 are formed at the parts on the upper surface of a chip substrate 1 adjacent to the right and left end faces 1a and 1b thereof, a zigzag resistor film 4 is formed between both terminal electrodes, protrusions 5 and 6 are projected integrally toward the resistor film at the parts of the inner side faces 2a and 3a of both terminal electrodes adjacent to one or the other side face 1c, 1d of the chip substrate, and thin width parts 7 and 8 provided integrally at the opposite ends of the resistor film are connected electrically with the protrusion. <P>SOLUTION: Inward side faces 5b and 6b on the side of the right and left side faces of protrusions 5 and 6 opposite to one or the other side face of a chip substrate are inclining planes where the width dimension at the protrusion becomes narrow at the forward end of the protrusion. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p>
申请公布号 JP2005244059(A) 申请公布日期 2005.09.08
申请号 JP20040054144 申请日期 2004.02.27
申请人 ROHM CO LTD 发明人 YONEDA MASAKI
分类号 H01C1/14;H01C17/06;(IPC1-7):H01C1/14 主分类号 H01C1/14
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