Chip resistor and method for producing the same

Details Chip resistor and method for producing the same Chip resistor and method for producing the same

2011-03-15

2011-03-15

Lee, Kyung (Department: 2833)

Electrical resistors

With base extending along resistance element

Resistance element coated on base

C338S307000, C029S621000

Reexamination Certificate

active

07907046

ABSTRACT:
The chip resistor (1) of the present invention includes an insulating substrate (2) in the form of a chip, a pair of terminal electrodes (3, 4) formed on both ends of the insulating substrate (2), a plurality of resistor films (5) formed on an obverse surface of the insulating substrate (2) in parallel with each other between the paired terminal electrodes (3, 4), and a cover coat formed on the obverse surface of the insulating substrate (2) to cover the resistor films (5). In the chip resistor (1), one of the terminal electrodes (3) includes individual upper electrodes (8) each formed on the obverse surface of the insulating substrate (3, 4) to be independently connected to a respective one of the resistor films (5) and a side electrode (9) formed on a side surface of the insulating substrate (2) to be connected to all the individual upper electrodes (8).

REFERENCES:
patent: 5334968 (1994-08-01), Negoro
patent: 5990781 (1999-11-01), Kambara
patent: 6153256 (2000-11-01), Kambara et al.
patent: 6636143 (2003-10-01), Hashimoto et al.
patent: 6727111 (2004-04-01), Tsukada
patent: 7237324 (2007-07-01), Matsukawa et al.
patent: 9-63805 (1997-03-01), None
patent: 2000-133507 (2000-05-01), None
International Search Report from the corresponding PCT/JP2006/317434, mailed Nov. 6, 2006.

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