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. 13, 2016
Filed:
Nov. 10, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Pil-Kyu Kang, Hwaseong-si, KR;
Seok-Ho Kim, Hwaseong-si, KR;
Tae-Yeong Kim, Suwon-si, KR;
Hyo-Ju Kim, Seoul, KR;
Byung-Lyul Park, Seoul, KR;
Joo-Hee Jang, Hwaseong-si, KR;
Jin-Ho Chun, Seoul, KR;
Abstract
Semiconductor devices are provided. A semiconductor device includes a substrate, a first conductive structure on the substrate, and a second conductive structure on the first conductive structure. The semiconductor device includes first and second metal-diffusion-blocking layers on respective sidewalls of the first and second conductive structures. The semiconductor device includes an insulating layer between the first and second metal-diffusion-blocking layers. Moreover, the semiconductor device includes a metal-diffusion-shield pattern in the insulating layer and spaced apart from the first conductive structure.