The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2016
Filed:
Dec. 31, 2013
Delta Electronics, Inc., Taoyuan Hsien, TW;
Li-Fan Lin, Taoyuan Hsien, TW;
Wen-Chia Liao, Taoyuan Hsien, TW;
DELTA ELECTRONICS, INC., Taoyuan, TW;
Abstract
A power semiconductor device and a method for fabricating the same are provided. The power semiconductor device includes a substrate and an active layer on the substrate. A gate electrode is disposed on the active layer. A first electrode and a second electrode are disposed on the active layer, on opposite sides of the gate electrode. A first metal pattern is coupled to the first electrode. A second metal pattern is coupled to the second electrode. A first insulating layer is disposed on the first and second metal patterns. A third metal pattern covers the first insulating layer, coupled to the second metal pattern. An interface between the third metal pattern and the first insulating layer is a substantially planar surface.