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:
Jul. 22, 2003
Filed:
Mar. 27, 2002
Applicant:
Inventor:
Ryoichi Yamamoto, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/135 ; B41J 2/05 ;
U.S. Cl.
CPC ...
B41J 2/135 ; B41J 2/05 ;
Abstract
A liquid ejecting apparatus includes a plurality of liquid ejecting devices arranged in one direction on a silicon substrate and a plurality of liquid ejecting nozzles arranged in correspondence with the liquid ejecting devices. At least part of the silicon substrate has a thickness of not less than 700 &mgr;m. An ink jet printer using the liquid ejecting apparatus is also provided. The liquid ejecting apparatus has little warpage, can perform high quality image recording with high production yield and has a long service life. The ink jet printer enables system construction at low cost and high quality image recording.