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:
Dec. 17, 2019
Filed:
Apr. 29, 2015
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Ta-Chuan Liao, Taichung, TW;
Chien-Kuo Yang, Taipei, TW;
Yi-Shao Liu, Zhubei, TW;
Tung-Tsun Chen, Hsinchu, TW;
Chan-Ching Lin, Hsinchu, TW;
Jui-Cheng Huang, Hsinchu, TW;
Felix Ying-Kit Tsui, Cupertino, CA (US);
Jing-Hwang Yang, Zhubei, TW;
Abstract
A biological device includes a substrate, a gate electrode, and a sensing well. The substrate includes a source region, a drain region, a channel region, a body region, and a sensing region. The channel region is disposed between the source region and the drain region. The sensing region is at least disposed between the channel region and the body region. The gate electrode is at least disposed on or above the channel region of the substrate. The sensing well is at least disposed adjacent to the sensing region.