Electrical resistors – With base extending along resistance element – Resistance element coated on base
Reexamination Certificate
2011-05-10
2011-05-10
Lee, Kyung (Department: 2833)
Electrical resistors
With base extending along resistance element
Resistance element coated on base
C338S307000, C338S308000
Reexamination Certificate
active
07940158
ABSTRACT:
A chip resistor (1) according to the present invention includes an insulating substrate (2) which is in the form of an elongated rectangle in plan view, a pair of upper electrodes (3, 4) in the form of a strip formed on the upper surface of the insulating substrate (2) at portions adjacent to the long side surfaces of the insulating substrate to extend along the side surfaces, a resistor film (5) formed on the upper surface of the insulating substrate (2) and electrically connected to the upper electrodes (3, 4), and a pair of terminal electrodes (6, 7) formed on the two long side surfaces of the insulating substrate and electrically connected to the upper electrodes (3, 4), respectively. One of two longitudinal ends of the resistor film (5) is connected to one of the upper electrodes (3), whereas the other one of the two longitudinal ends of the resistor film is connected to the other one of the upper electrodes (4). The connection position at which the resistor film (5) is connected to the one of the upper electrodes (3) and the connection position at which the resistor film (5) is connected to the other one of the upper electrodes (4) are spaced from each other by a predetermined distance in the longitudinal direction of the upper surface of the insulating substrate (2).
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International Search Report from the corresponding PCT/JP2006/320195, mailed Jan. 23, 2007.
Hamre Schumann Mueller & Larson P.C.
Lee Kyung
Rohm & Co., Ltd.
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