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:
Apr. 30, 2019
Filed:
Jan. 07, 2014
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Li-Ting Wang, Hsinchu, TW;
Teng-Chun Tsai, Hsinchu, TW;
Cheng-Tung Lin, Hsinchu County, TW;
De-Fang Chen, Hsinchu, TW;
Hui-Cheng Chang, Tainan, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
According to an exemplary embodiment, a chip is provided. The chip includes a first vertical device having a first threshold and second vertical device having a second threshold. The first vertical device includes a first source; a first channel over the first source; a first drain over the first channel; a first conductive layer adjacent to the first channel; and a first gate adjacent to the first conductive layer. The second vertical device includes a second source; a second channel over the second source; a second drain over the second channel; a second conductive layer adjacent to the second channel; and a second gate adjacent to the second conductive layer.