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:
Mar. 13, 2001
Filed:
Jun. 06, 1999
Applicant:
Inventors:
Brian Wang, Taoyuan Hsien, TW;
Chih-Ching Hsu, Hsinchu, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/100 ;
U.S. Cl.
CPC ...
H01L 2/100 ;
Abstract
A method for manufacturing an even dielectric layer. A substrate having a patterned conductive layer formed thereon is provided. A first dielectric layer with a relatively high dopant dosage is formed on the substrate and the patterned conductive layer. A second dielectric layer with a relatively low dopant dosage is formed on the first dielectric layer. A chemical-mechanical polishing process is formed.
Published as: