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:
Aug. 02, 2011
Filed:
Feb. 05, 2009
Satoru Hosono, Nagano-Ken, JP;
Hirokazu Nunokawa, Nagano-Ken, JP;
Yoshiko Hoshiyama, Nagano-Ken, JP;
Shuji Yonekubo, Nagano-Ken, JP;
Toshihisa Saruta, Nagano-Ken, JP;
Satoru Hosono, Nagano-Ken, JP;
Hirokazu Nunokawa, Nagano-Ken, JP;
Yoshiko Hoshiyama, Nagano-Ken, JP;
Shuji Yonekubo, Nagano-Ken, JP;
Toshihisa Saruta, Nagano-Ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid ejecting apparatus includes: a head having a nozzle; a pressure-changing unit for changing pressure of liquid in the nozzle in such a manner that the liquid is ejected from the nozzle; a first level-data setting unit for setting a selected first level data from a plurality of first level data, based on an ejecting data for a first kind of liquid; a second level-data setting unit for setting a selected second level data from a plurality of second level data, based on an ejecting data for a second kind of liquid; a driving-signal generator for generating a driving signal; and a driving-pulse generator for generating a driving pulse based on the selected first or second level data and the driving signal. The plurality of first level data and the plurality of second level data are different from each other.