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:
Jun. 08, 2010
Filed:
Oct. 06, 2006
Hyun-sang Cho, Cheonan-si, KR;
Hyun-Sang Cho, Cheonan-si, KR;
Abstract
In a display device, a first image processor outputs a first pretilt gray scale in response to a first external image signal during a first pretilt period and a second image processor outputs a second pretilt gray scale higher than the first pretilt gray scale in response to a second external image signal during a second pretilt period. A gamma reference voltage generator outputs a gamma reference voltage. A data driver outputs a first pretilt voltage by converting the first pretilt gray scale into the first pretilt voltage and outputs a second pretilt voltage identical to the first pretilt voltage by converting the second pretilt gray scale into the second pretilt voltage.