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:
Mar. 24, 2015
Filed:
Jul. 30, 2013
Lg Display Co., Ltd., Seoul, KR;
Yonghwa Park, Paju-si, KR;
Daeseok Oh, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display device includes a display panel including data lines, a source driver positioned at one side of the display panel, and a timing controller which sequentially stores digital video data in a plurality of line memories, starts to generate an output data enable signal in conformity with a first writing start timing of a last line memory of the line memories, adjusts a pulse width of the output data enable signal of each horizontal pixel line based on a previously determined charge time graph, reads out the digital video data from the line memories in synchronization with rising edges of the output data enable signal, and generates a source output enable signal having the same pulse width each time each line memory finishes reading out the data.