Patent Number: 7,133,034

Title: Gate signal delay compensating LCD and driving method thereof

Abstract: Disclosed is a gate signal delay compensating LCD that comprises an LCD panel including a plurality of gate lines, a plurality of data lines insulated from and crossing the gate lines, a plurality of TFT each of which having a gate electrode connected to the gate line and a source electrode connected to the data line, a pixel electrode connected to a drain electrode of the TFT and a common electrode facing the pixel electrode, liquid crystal filled between the pixel electrode and the common electrode, and a signal delay compensator connected to ends of the gate lines to compensate for the gate signal delay; a gate driver for supplying a gate signal for turning on and off the TFT to the gate line so as to drive the LCD panel; a data driver for supplying a data voltage that represents an image signal to the data line so as to drive the LCD panel; and a signal controller connected to a signal source, the gate driver and the data driver, and processing the image signal provided by the signal source to enable the gate driver to supply a signal for turning on the TFT and the data driver to supply a data voltage to the pixel.

Inventors: Park; Haeng-Won (Seongnam, KR), Lee; Jung-Hee (Suwon, KR)

Assignee: Samsung Electronics Co., Ltd.

International Classification: G09G 3/36 (20060101)

Expiration Date: 2019-11-07 0:00:00