Pyramis Corporation

Delta Electronics, Inc.

Ming-Jiang Zhou

Jun Zeng

Tzong-Shiann Wu

A new low forward voltage drop Schottky barrier diode and its manufacturing method are provided. The method includes steps of providing a substrate, forming plural trenches on the substrate, and forming a metal layer on the substrate having plural trenches thereon to form a barrier metal layer between the substrate and the surface metal layer for forming the Schottky barrier diode.

Low forward voltage drop schottky barrier diode and manufacturing method therefor

A method for manufacturing a gate pad protection structure applied in a power semiconductor device is provided. The method includes steps of (a) forming a gate oxide layer on a substrate, (b) forming a polysilicon layer on the gate oxide layer, (c) forming a polysilicon window and a polysilicon window array on the polysilicon layer, and (d) performing an ion implantation via the polysilicon window and the polysilicon window array.

Growing community of inventors

Torrance, CA, United States of America

Ming-Jiang Zhou