公开(公告)号：US11415601B2

公开(公告)日：2022-08-16

申请号：US16708349

申请日：2019-12-09

Applicant: CYNTEC CO., LTD.

Inventor： Tzu-Hao Hung ,  Ying-Da Luo

IPC: G01R1/20 ,  G01R19/00 ,  H01C1/14 ,  H01C7/06

Abstract: 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.

公开(公告)号：US09978535B2

公开(公告)日：2018-05-22

申请号：US14931554

申请日：2015-11-03

Applicant: CYNTEC CO., LTD.

Inventor： Yueh-Lang Chen ,  Ying-Da Luo ,  Jung-Yang Juang

IPC: H01G11/28 ,  H01G11/38 ,  H01G11/52 ,  H01G11/58 ,  H01G9/00 ,  H01M4/13 ,  H01M4/60 ,  H01G11/86

CPC classification number: H01G11/38 ,  H01G11/28 ,  H01G11/86 ,  Y02E60/13

Abstract: A composite material of an electrode unit includes: a porous electrode material being 50˜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˜15 wt % of the composite material; an adhesive material being 0˜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.