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:
Nov. 01, 2011
Filed:
Jul. 10, 2007
Method and apparatus for modulating sub-channel pixel in multi grayscale monochrome output apparatus
Applicants:
Yun-tae Kim, Yongin-si, KR;
Du-sik Park, Suwon-si, KR;
Inventors:
Yun-tae Kim, Yongin-si, KR;
Du-sik Park, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/20 (2006.01); G06K 9/68 (2006.01); G09G 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a method and apparatus for modulating sub-channel pixels in a multi grayscale monochrome output apparatus, more particularly, a method and apparatus for modulating sub-channel pixels in a multi grayscale monochrome output apparatus that can represent a high grayscale input image on a low grayscale output apparatus through sub-channel pixel modulation.