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. 06, 2001
Filed:
Dec. 17, 1998
Applicant:
Inventors:
Kuan-Yu Fu, Hsinchu, TW;
Shiang Huang-Lu, Hsinchu, TW;
Assignee:
United Microelectronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/14763 ;
U.S. Cl.
CPC ...
H01L 2/14763 ;
Abstract
A method for preventing horizontal and vertical crosstalk between conductive layers forms a dummy conductive layer between conductive layers and between conductive lines within a dielectric layer. The dummy conductive layer does not connect with conductive layers or conductive lines. Because the dummy conductive layer has a shielding effect for conductive layers, the method can reduce the horizontal and vertical crosstalk between conductive layers.