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. 05, 2012
Filed:
Mar. 31, 2010
Takeshi Yoshida, Shiojiri, JP;
Masahiko Yoshida, Shiojiri, JP;
Michiaki Tokunaga, Matsumoto, JP;
Tatsuya Nakano, Shiojiri, JP;
Yuji Miyama, Matsumoto, JP;
Takeshi Yoshida, Shiojiri, JP;
Masahiko Yoshida, Shiojiri, JP;
Michiaki Tokunaga, Matsumoto, JP;
Tatsuya Nakano, Shiojiri, JP;
Yuji Miyama, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
There is provided a method of calculating a correction value in a liquid ejecting apparatus in which a plurality of heads is arranged in a predetermined direction and each of the heads has a nozzle row in which nozzles ejecting a liquid on a medium are arranged in the predetermined direction. The method includes: forming a first and second pattern by a first and second operation; and calculating, on the basis of the first pattern, a first correction value and, on the basis of the first and second patterns, a second correction valve to line up a landed position of the liquid ejected in the first operation and the second operation.