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:
Feb. 01, 2011
Filed:
Dec. 14, 2008
Eun-soo Jeong, Eumsaong-gun, KR;
Eun-Soo Jeong, Eumsaong-gun, KR;
Dongbu HiTek Co., Ltd., Seoul, KR;
Abstract
A semiconductor device and a method for manufacturing the device that minimizes a line width while maximizing integration density of the semiconductor device. The method includes forming an interlayer insulating film on a semiconductor substrate, and then forming a first via hole in the interlayer insulating film, and then forming a resin material in the first via hole, and then forming a plurality of second via holes in the interlayer insulating film laterally, and then forming a resin material in the second via holes, and then simultaneously forming a plurality of third via holes in the interlayer insulating film and a trench spatially above and corresponding to the first via hole, and then removing the resin formed in the first via hole and the second via holes, and then simultaneously forming metal layers in the first via hole and the second and third via holes and the trench.