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:
Sep. 27, 2016
Filed:
May. 12, 2014
United Microelectronics Corp., Hsinchu, TW;
Wei-Shan Liao, Yunlin County, TW;
UNITED MICROELECTRONICS CORP., Hsinchu, TW;
Abstract
A semiconductor device and an operating method of the same are disclosed. The semiconductor device includes a substrate, a source region, a drain region, a gate structure, a first lightly-doped region, and a first isolation region. The source region and the drain region are formed in the substrate. The gate structure is formed on the substrate and between the source region and the drain region. The first lightly-doped region is formed below the source region. The first isolation region is formed in the substrate and surrounding the source region, the drain region, and the first lightly-doped region. The source region and the drain region have a first-polarity, and the first lightly-doped region and the first isolation region have a second-polarity.