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:
Jun. 11, 1985
Filed:
Dec. 21, 1983
Applicant:
Inventors:
Mitsuru Suginoya, Tokyo, JP;
Koji Iwasa, Tokyo, JP;
Hitoshi Kamamori, Tokyo, JP;
Yutaka Sano, Tokyo, JP;
Yumiko Terada, Tokyo, JP;
Assignee:
Seiko Instruments & Electronics Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 181 ; 204 20 ; 204 30 ; 204 384 ; 204 387 ; 204 40 ; 204 351 ; 204 376 ; 2041802 ; 2041811 ; 2041815 ; 2041817 ; 428432 ; 428461 ;
Abstract
Multicolor filters are produced by forming a conductive thin film layer having a given pattern on a insulated substrate, and electrodepositing colored polymers on the conductive thin film layer.