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:
Jan. 28, 2014
Filed:
Oct. 06, 2011
Heedon Hwang, Yongin-si, KR;
Ji-young Min, Seoul, KR;
Jongchul Park, Hwaseong Si, KR;
Insang Jeon, Seoul, KR;
Woogwan Shim, Yongin-si, KR;
Heedon Hwang, Yongin-si, KR;
Ji-Young Min, Seoul, KR;
Jongchul Park, Hwaseong Si, KR;
Insang Jeon, Seoul, KR;
Woogwan Shim, Yongin-si, KR;
Abstract
Semiconductor devices and methods of forming the same may be provided. The semiconductor devices may include a trench in a substrate. The semiconductor devices may also include a bulk electrode within opposing sidewalls of the trench. The semiconductor devices may further include a liner electrode between the bulk electrode and the opposing sidewalls of the trench. The liner electrode may include a sidewall portion between a sidewall of the bulk electrode and one of the opposing sidewalls of the trench.