Lg Display Co., Ltd.

Jongsang Pyo

Chulsang Shin

Sungkeun Lee

Monsoo Kang

Jeheon Cha

An in-cell touch LCD device and a method of manufacturing the same are discussed. The in-cell touch LCD device may implement a screen display and a screen touch through a thin-film transistor substrate, which has an area larger than that of a color filter substrate, thus improving touch performance and ESD performance and simplifying a manufacturing process and reducing manufacturing costs.

In-cell touch liquid crystal display device and method of manufacturing the same

A horizontal electric field type liquid crystal display is disclosed. The horizontal electric field type liquid crystal display includes a gate line on a substrate, a data line crossing the gate line with a gate insulating layer interposed between the gate line and the data line, the gate line and the data line defining a pixel area, a thin film transistor (TFT) connected to the gate line and the data line, a pixel electrode that is connected to the TFT to receive a data signal, a common electrode pattern on which a common voltage is supplied, and a pixel common electrode that is electrically connected to the common electrode pattern to form a horizontal electric field together with the pixel electrode. The pixel common electrode contacts the common electrode pattern in a non-display area of an upper portion at one side of the pixel area.

Horizontal electric field type liquid crystal display wherein a pixel common electrode is contacted with a common electrode pattern in a non-display pixel area where a width of a gate line narrows

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Paju-si, South Korea

Jongsang Pyo