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:
Nov. 12, 2019
Filed:
May. 30, 2017
Vanguard International Semiconductor Corporation, Hsinchu, TW;
Yu-Hao Ho, Keelung, TW;
Shin-Cheng Lin, Tainan, TW;
Wen-Hsin Lin, Jhubei, TW;
Cheng-Tsung Wu, Taipei, TW;
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Abstract
A semiconductor structure is provided. A substrate has a first conductivity type. A first well and a second well are formed in the substrate. The first well has a second conductivity type. The second well has the first conductivity type. A doped region is formed in the first well and has the second conductivity type. A gate structure is disposed over the substrate and overlaps a portion of the first well and a portion of the second well. An insulating layer is disposed over the substrate and is spaced apart from the gate structure. A conducting wire is disposed on the insulating layer and includes a first input terminal and a first output terminal. The first input terminal is configured to receive an input voltage. The first output terminal is electrically connected to the doped region.