Defond Components Limited

Defond Electech Co., Ltd

Sae Magnetics (h.k.) Limited

Yun Zhang

Lei Zhang

Jian Hua Gong

Ding Wei Que

Guo Zhu Zeng

Yan Liu

Xing Hong Li

Zhao Yu Teng

Chong Xi Song

Ming Bing Huang

Touch LED component

A touch LED component and a touch device, and the touch LED component includes a metal cap, a touch button sheathed on an inner wall of the metal cap, and an LED lamp bead coupled to an inner wall of the touch button, a first through hole formed at the top of the metal cap, an induction pin installed at the bottom of the touch button, and an anode pin and a cathode pin installed on both sides of the bottom of the LED lamp bead respectively. The touch device includes a touch panel, a circuit board, and plural touch LED components. The touch LED component with high integration can be packaged by carrier tapes to facilitate automatic plug-ins and simplify production and assembling processes for mass production. The touch device has the features of simple structure, high reliability, good effect and long life.

Touch LED component and touch device

A suspension includes a positive write trace and a negative write trace. The positive write trace is separated into at least two positive write trace sections located at two different layers respectively, and the negative write trace is separated into at least two negative write trace sections located at two different layers respectively. Each positive write trace section and each negative write trace section are alternately arranged along a longitudinal direction on two different layers, and the positive write trace sections at different layers are connected together via conductive crossovers, and the negative write trace sections are connected together via conductive crossovers. The present invention can obtain balanced propagation time in the stacked trace structure to reduce signal distortion, and obtain widened frequency bandwidth.

Suspension with divided positive and negative write trace sections, and head gimbal assembly and disk drive unit with the same

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Dongguan, China

Yun Zhang