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. 02, 2008
Filed:
Dec. 05, 2005
Applicants:
Tseung-yuen Tseng, Hsinchu, TW;
Chih-yi Liu, Tainan County, TW;
Chun-chieh Chuang, Tainan, TW;
Inventors:
Assignee:
Winbond Electronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/20 (2006.01); H01L 21/8242 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for non-volatile memory fabrication is provided, in which a substrate is provided, a bottom electrode is formed on the substrate, a solution with precursors of Zr and Sr is coated on the bottom electrode, the solution on the bottom electrode surface is dried and then fired to form a resistor layer of SrZrO, and a top electrode is formed on the resistor layer.