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:
Nov. 13, 2007
Filed:
Jul. 12, 2002
Applicants:
Masahiko Ogino, Hitachi, JP;
Toshiya Satoh, Kanasago, JP;
Takao Miwa, Hitachinaka, JP;
Toshihide Nabatame, Hitachinaka, JP;
Satoru Amou, Hitachi, JP;
Inventors:
Masahiko Ogino, Hitachi, JP;
Toshiya Satoh, Kanasago, JP;
Takao Miwa, Hitachinaka, JP;
Toshihide Nabatame, Hitachinaka, JP;
Satoru Amou, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thin film capacitor comprising a lower electrode formed on a predetermined surface, a dielectric layer formed on the lower electrode, and an upper electrode formed on the dielectric layer, wherein the end portion of the lower electrode is further covered by an insulator other than the dielectric layer.