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:
Oct. 17, 2017
Filed:
Sep. 20, 2016
United Microelectronics Corp., Hsin-Chu, TW;
Ping-Wei Huang, Pingtung County, TW;
Yu-Ren Wang, Tainan, TW;
Keng-Jen Lin, Kaohsiung, TW;
Shu-Ming Yeh, Tainan, TW;
UNITED MICROELECTRONICS CORP., Hsin-Chu, TW;
Abstract
A fin field effect transistor (FinFET) on a silicon-on-insulator and method of forming the same are provided in the present invention. The FinFET includes first fin structure, second fin structure and an insulating layer. The first fin structure and the second fin structure are disposed on a substrate. The insulating layer covers the first fin structure and the second fin structure and exposes a first portion of the first fin structure and a second portion of the second fin structure. The first fin structure has a first height and the second fin structure has a second height different from the first height, and a top surface of the first fin structure and a top surface of the second fin structure are at different levels.