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. 14, 2000
Filed:
Jun. 22, 1998
Applicant:
Inventors:
Shinya Fukuta, Kawasaki, JP;
Shigeo Kasahara, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313582 ; 313586 ; 313631 ; 313491 ;
Abstract
A method for fabrication of a display device is provided which comprises the steps of: forming an aluminum electrode having a predetermined configuration on a substrate; and treating the aluminum electrode with a solution containing an oxidizing agent to form on a surface of the aluminum electrode a compound film containing as a principal component a substance derived from the solution containing the oxidizing agent.