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:
Oct. 14, 2014
Filed:
Nov. 08, 2012
Seiko Epson Corporation, Tokyo, JP;
Takekuni Yamamoto, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An acquisition device acquires temperature information indicative of temperature. When rewriting of the gray level of a target pixel to be processed among plural pixels starts, in case the temperature indicated by the temperature information acquired by the acquisition device is less than a threshold value, a remainder frequency setting device writes a value b (b<a) as a counter value (a remainder frequency) stored in a remainder frequency memory, for the target pixel, through a memory control device. After passing the predetermined period, when a condition to select b-number of the predetermined periods from among a-number of the predetermined periods is met, a remainder frequency update device decrements the counter value stored in the remainder frequency memory through the memory control device.