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:
Jul. 16, 2002
Filed:
Mar. 12, 2001
Applicant:
Inventors:
In Duk Song, Kumi-shi, KR;
Jae Moon Soh, Kumi-shi, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/348 ; H01L 2/352 ; H01L 2/940 ;
U.S. Cl.
CPC ...
H01L 2/348 ; H01L 2/352 ; H01L 2/940 ;
Abstract
A wiring structure in a semiconductor device includes a substrate; a first conductive layer on the substrate; a second conductive layer covering a portion of the first conductive layer, wherein another portion of the first conductive layer is not covered by the second conductive layer; an insulation layer on the first and second conductive layer; a penetrating part passing through the insulation layer from the uncovered portion of the first conductive layer; and a third conductive layer on the insulation layer, the third conductive layer connecting the penetrating part.