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. 12, 2013
Filed:
Jan. 23, 2009
Byoung-hwa Park, Cheonan-si, KR;
Ho-sup Choi, Seoul, KR;
Sang-youn Kim, Cheonan-si, KR;
Kyu-min Kwon, Asan-si, KR;
Byoung-Hwa Park, Cheonan-si, KR;
Ho-Sup Choi, Seoul, KR;
Sang-Youn Kim, Cheonan-si, KR;
Kyu-Min Kwon, Asan-si, KR;
Samsung Display Co. Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
A liquid crystal display includes a liquid crystal panel that displays an image signal, a backlight unit supplying light to the liquid crystal panel, and a backlight control circuit to scan the backlight unit. The backlight control circuit supplies a pulse width modulation signal to rows of the backlight unit, which are adjacent to rows being scanned, such that the rows adjacent to the rows being scanned have a brightness lower than a brightness of the rows being scanned.