Samsung Electro-mechanics Co., Ltd.

Heung Bok Ryu

Jung Hak Nam

Yong Joo Lee

Young Key Kim

Jang Ho Park

Ki Won Suh

Teack Yong Nam

Yun Gab Choi

Sung Gil Gu

Dong Woo Kim

Ji Sook Yoon

Yeon Hee Shin

A resistor component includes an insulating substrate having one surface and the other surface and one end surface and the other end surface, a slit portion disposed on the one end surface and the other end surface and extending to the one surface and the other surface, a resistor layer disposed on the one surface, and a first terminal and a second terminal connected to the resistor layer. The first and second terminals include: an internal electrode layer including an upper electrode disposed on the one surface, a lower electrode disposed on the other surface, and a slit electrode disposed on an internal wall of the slit portion, and an external electrode layer disposed on the one end surface, the other end surface, and the internal wall of the slit portion, being in contact with the slit electrode, having a thickness less than a thickness of the internal electrode layer.

Resistor component

A resistor element includes a first terminal and a second terminal disposed on opposite end portions of a base substrate, respectively. A first resistance layer is connected to the first terminal and formed of a thick film resistor, and a second resistance layer is connected to the first resistance layer and the second terminal and is formed of a thin film resistor.

Resistor element, method of manufacturing the same, and resistor element assembly

The present invention provides an array type chip resistor including: a substrate having a plurality of grooves formed on both sides thereof at equal spaces; lower electrodes formed on both sides of a bottom surface of the substrate; upper electrodes formed on both sides of a top surface of the substrate; side electrodes electrically connected to the upper and lower electrodes; a resistive element interposed between lower electrodes of the bottom surface of the substrate; a protection layer covered on the resistive element, the protection layer having both sides which cover a part of the lower electrodes and the resistive element; leveling electrodes being in contact with the lower electrodes exposed to outside of the protection layer; and a plating layer formed on the leveling electrodes. The array type chip resistor can prevent the resistive element from being damaged due to external impact when mounted since the resistive element is printed inside of the lower electrodes of the bottom surface of the substrate.

Array type chip resistor

The present invention provides an array type chip resistor including: a substrate formed in a rectangular parallelepiped shape; lower electrodes disposed on both sides of a bottom surface of the substrate at equal spaces; side electrodes extended from some of lower electrodes, formed on outermost edges of both sides of the substrate, in all lower electrodes, to a side surface of the substrate; a resistive element interposed between lower electrodes of the bottom surface of the substrate; a protection layer covered on the resistive element, the protection layer having both sides which cover a part of the lower electrodes and the resistive element; leveling electrodes being in contact with the lower electrodes exposed to outside of the protection layer; and a plating layer formed on the leveling electrodes. The array type chip resistor can prevent the resistive element from being damaged due to external impact when mounted since the resistive element is printed inside of the lower electrodes of the bottom surface of the substrate.

Growing community of inventors

Suwon-si, South Korea

Heung Bok Ryu