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:
May. 06, 2014
Filed:
Aug. 08, 2011
Yu-na Kim, Suwon-si, KR;
Yu-na Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method to perform color mis-registration correction in an image forming apparatus includes detecting a plurality of color image data from print data, detecting edge information of each color image pixel for each of the color image data, and comparing the detected edge information and determining whether to perform color mis-registration correction. If it is determined to perform the color mis-registration correction, the method includes comparing a value of a pixel which constitutes each color image and setting a correction value, and if a correction value for entire pixels of the each color image is set, performing color mis-registration correction for the plurality of color image data according to the set correction value. Accordingly, color mis-registration correction may be performed effectively and stably.