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:
Feb. 01, 2011
Filed:
Apr. 30, 2007
Joon Kyu Park, Goyang-si, KR;
Hyun Suk Jin, Anyang-si, KR;
Sook Kyung You, Seoul, KR;
Hyun Seok Jang, Seongnam-si, KR;
Joon Kyu Park, Goyang-si, KR;
Hyun Suk Jin, Anyang-si, KR;
Sook Kyung You, Seoul, KR;
Hyun Seok Jang, Seongnam-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display for automatically adjusting brightness of interference image displayed at ECB sub pixels of quad type cells of a liquid crystal display panel in accordance with brightness of a background screen is disclosed. The liquid crystal display includes first to n-th look-up tables each holding a mapping of one first to n-th mappings of ECB brightness data to cell location information for the quad cells of the liquid crystal display panel; an image processor that calculates a brightness data distribution of an image; and a viewing angle controller that selects one of the first to the n-th look-up tables depending on the calculated brightness data distribution.