Samsung Display Co., Ltd.

Tong Ill Kwak

Ki Hyun Pyun

Seung Hwan Moon

Yong Jin Shin

Woon Yong Lim

Young Uk Hwang

Kl Hyun Pyun

Bong Kyun Jo

Embodiments relate to a gate driving device including a reference voltage generator for generating a kickback compensating reference voltage, the kickback compensating reference voltage decreasing during one frame section based on a horizontal synchronization signal, and a gate output voltage generator for decreasing a kickback compensating voltage of a gate output voltage during one frame section based on the kickback compensating reference voltage.

Gate driving device, display device including the same, and method for driving the display device for reducing kickback voltage

A display device includes a display panel including a plurality of pixels, a power supply which supplies a common voltage and a distribution voltage to the display panel, and a timing controller which outputs a selection signal corresponding to image data input from the outside where the power supply supplies the distribution voltage having a value corresponding to the selection signal to the display panel.

Display device and method of driving the same

An image correcting unit including: a data converting unit which receives image data, and generates display data by converting respective grayscale values which are included in the image data to high pixel data and low pixel data; and a white pixel detecting unit which detects image data lines which include not less than a first number of white grayscale values from the image data, and outputs a conversion signal when not less than a second number of the detected image data lines are successively arranged, wherein upon receiving the conversion signal from the white pixel detecting unit, the data converting unit converts the white grayscale values which are included in the successively arranged image data lines to first high pixel data and first low pixel data, wherein the first high pixel data and the first low pixel data have a different value from each other.

Image correcting unit and a liquid crystal display device having the same

Growing community of inventors

Yongin-si, South Korea

Tong Ill Kwak