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. 30, 2004
Filed:
Sep. 30, 2002
Applicant:
Inventors:
Assignee:
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/45 ; B23P 1/700 ;
U.S. Cl.
CPC ...
B41J 2/45 ; B23P 1/700 ;
Abstract
A multi-nozzle ink jet head formed by semiconductor processes is disclosed. The multi-nozzle head has a nozzle plate ( ) in which are formed a plurality of nozzles ( ), an FPC ( ) in which are formed a plurality of ink chambers ( ), and energy generating layers ( ), and wiring patterns ( A, B) for the energy generating layers are provided on the FPC ( ), thus making connection to external circuitry easy.