发明名称 CHIP RESISTOR AND ITS MANUFACTURING METHOD
摘要 <p>PROBLEM TO BE SOLVED: To provide a chip resistor which is very accurate in resistance value and improved both in resistor characteristics such as noise characteristics and in productivity, and to provide a method of manufacturing the same. SOLUTION: A resistor 4 of thin film is formed extending from the one of the board 1 to the other opposed end on the surface of an insulating board 1 which is formed of alumina or the like and rectangular on a plan view. Upper thick film electrodes 21 (21a and 21b) and 31 (31a and 31b) and back electrodes 22 and 32 are formed on the surfaces of the edges and rear of the insulating board 1 respectively as being connected to the ends of the resistor 4, and the upper electrodes and back electrodes are electrically connected together with thick film electrodes such as side electrodes 23 and 33. A protective film 5 (51 to 53) is provided on the surface of the resistor 4.</p>
申请公布号 JP2002064002(A) 申请公布日期 2002.02.28
申请号 JP20010123169 申请日期 2001.04.20
申请人 ROHM CO LTD 发明人 TANIMURA MASANORI
分类号 H01C1/14;H01C7/00;H01C17/00;H01C17/12;H01C17/242;H01C17/28;(IPC1-7):H01C1/14 主分类号 H01C1/14
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