CHIP RESISTOR AND METHOD FOR PRODUCING CHIP RESISTOR

WIPO Patent Application WO/2022/153638

A1

The present invention provides a chip resistor which is suitable for the achievement of electric power improvement.　A chip resistor 1 according to the present invention is provided with: an insulating substrate 2 that has a cuboidal shape; a pair of front electrodes 3 that are provided on both end parts of the front surface of the insulating substrate 2 in the longitudinal direction; two resistors 4 that are connected in parallel between the pair of front electrodes 3; a precoat layer 5 that is formed on the resistors 4; a pair of back electrodes 6 that are provided on both end parts of the back surface of the insulating substrate 2 in the longitudinal direction; a pair of end face electrodes 7 that are provided on both end faces of the insulating substrate 2 in the longitudinal direction; and a protective coat layer 8 that is formed so as to cover the precoat layer 5. Each of the resistors 4 has an incision part 10 at a position where the resistor 4 is connected to a front electrode 3; and a trimming groove (trimming mark) 9 is linearly formed in the inter-electrode direction starting from the incision part 10.

KIMURA TARO (JP)
ITO DAICHI (JP)

PCT/JP2021/038747

July 21, 2022

October 20, 2021

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KOA CORP (JP)

H01C7/00; H01C17/242

WO2016171244A1

2016-10-27

JP2013162108A	2013-08-19
JP2016103519A	2016-06-02
JPS6070753A	1985-04-22
JPH04148503A	1992-05-21
JP2013219259A	2013-10-24

THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (JP)

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