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. 03, 1992
Filed:
May. 16, 1989
Applicant:
Inventors:
Tetsushi Iwamoto, Yamagata, JP;
Yasunobu Yoshida, Yamagata, JP;
Toshiaki Furuto, Yamagata, JP;
Koichi Sudo, Yamagata, JP;
Assignee:
Tosoh Corporation, Shinnanyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
264 56 ; 264 86 ; 2643282 ; 264570 ; 501134 ; 501126 ;
Abstract
A sputter target for producing electroconductive transparent films, which comprises indium oxide and tin oxide and having a shape such that not less than 80% by weight of the target is present in an erosion area on sputtering, and a process for manufacturing the sputtering target which comprises molding a slurry or a powder mixture containing indium oxide and tin oxide into a molded shape and sintering the molded shape are disclosed.