Cyntec Company

Ying-Da Luo

Yueh-Lang Chen

Tzu-Hao Hung

Jung-Yang Juang

A resistor having low temperature coefficient of resistance includes a resistive part and two conductive parts connected to opposite sides of the resistive part. One conductive part has a through slot and a sensing portion between the through slot and the resistive part. The through slot has two inter-connected sections. Each section extends and ends with a closed end and has a parallel component, parallel to a main current direction defined on the resistor, and a perpendicular component, perpendicular to the main current direction. Another resistor having low temperature coefficient of resistance includes a resistive part and two conductive parts connected to two sides of the resistive part respectively. Each conductive part has a protrusion block, extending outward perpendicular to a main current direction defined on the resistor, and a sensing portion at the protrusion block.

Resistor having low temperature coefficient of resistance

A composite material of an electrode unit includes: a porous electrode material being 50&#x2dc;95 wt % of the composite material; an electret material being greater than 0 wt % and less than 15 wt % of the composite material; a dispersant material being 0&#x2dc;15 wt % of the composite material; an adhesive material being 0&#x2dc;15 wt % of the composite material; an electric conduction auxiliary agent being greater than 0 wt % and less than 30 wt % of the composite material. The porous electrode material includes porous particles and the electret material is distributed among the porous particles.

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Ying-Da Luo