Lg Philips Lcd Co., Inc.

Lg Display Co., Ltd.

In-Byeong Kang

Joo-Soo Lim

Yu-Ho Jung

Sung-Il Park

Kwang-Seop Park

Sung-Su Lee

A liquid crystal display device and a driving method for a liquid crystal display. The liquid crystal display device is formed to have thin film transistor conductive channels having an inverted 'U'-shape. A shielding plate is provided to block incident light from reaching the conductive channels of the thin film transistors. This reduces or eliminates photo-induced leakage current and picture quality degradation. To prevent pixel electrode potential fluctuations caused by subsequent scan line drive signals, the liquid crystal display device is driven by scan signals that are sequentially applied from the mth gate line up to the first gate line.

Method of driving liquid crystal display device

The present invention relates to a liquid crystal display and a fabricating method thereof which prevent light leakage occurs near data lines in accordance with the rubbing direction of an alignment film. The present invention includes a thin film transistor plate having a gate line, a data line, a gate electrode, a thin film transistor, a passivation layer, and a pixel electrode, a color filter plate including a black matrix, a color filter and a common electrode on a second transparent substrate, and liquid crystals injected and sealed between the thin film transistor plate and the color filter plate, wherein the black matrix of the color filter plate is overlapped asymmetrically with the data line of the thin film transistor plate.

Liquid crystal display and a fabricating method thereof

Liquid crystal display device and driving method thereof

Growing community of inventors

Kyoungsangbuk-do, South Korea

In-Byeong Kang