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. 05, 2000
Filed:
Mar. 29, 1999
Applicant:
Inventors:
Tatsuya Ohori, Kawasai, JP;
Tamotsu Wada, Kawasai, JP;
Kohji Ohgata, Kawasai, JP;
Tatsuya Kakehi, Kawasai, JP;
Ken-ichi Yanai, Kawasai, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
438694 ; 438696 ; 438745 ; 438751 ;
Abstract
A method of fabricating a liquid crystal display device includes the step of removing a porous anodic oxide film selectively with respect to a barrier-type anodic oxide film covering a gate electrode pattern of a thin-film transistor, wherein the step of removing the porous anodic oxide film is conducted after the step of disconnecting a bridging conductor pattern used for supplying electric current at the time of anodic oxidation process of the gate electrode.