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. 13, 2012
Filed:
Sep. 19, 2007
Jong-kon Bae, Seoul, KR;
Kyu-young Chung, Seoul, KR;
Jong-kon Bae, Seoul, KR;
Kyu-young Chung, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
In one aspect, an apparatus for driving display data includes an address mapping unit which generates second address units by dividing gradation data displayed on a plurality of pixels in a display panel into a plurality of first address units that are in the form of an a×b matrix, and mapping addresses of the gradation data in each of the first address units into the form of a b×a matrix, wherein the plurality of the first and second address units are arranged in the form of an M×N matrix, wherein a, b, M and N are natural numbers, and a is greater than b. The apparatus further includes a memory unit which stores the second address units having the mapped addresses in the form of a b×a matrix as units in the form of an M×N matrix, a data output unit which receives the data in a×N columns output from the memory unit and outputs the data as data in b×N columns, and a source driver block which receives the data in the b×N columns and transmitting the data to the display panel.