Lg Display Co., Ltd.

Won Joon Ho

Dong Sun Kim

Hee Jung Yang

Gyu Won Han

Jung Hyun Lee

Dong Hyuk Kim

Hong Jae Shin

Jae Min Lee

Chun Bae Lim

Hoon Ki Chang

Byeong Seo Kim

Discussed are an antistatic device of a display device, which has a high electrostatic discharge (ESD) speed and reduces consumption power, and a method of manufacturing the same. The antistatic device can include a first switching thin film transistor (TFT) in which an active layer is formed of oxide, a second switching TFT in which an active layer is formed of oxide, and an equalizer TFT in which an active layer is formed of amorphous silicon.

Antistatic device of display device and method of manufacturing the same

A thin film transistor substrate provided with two gate electrodes comprises a thin film transistor including a first gate electrode formed on the substrate; an active layer formed on the first gate electrode; first and second electrodes formed on the active layer; and a second gate electrode formed on the first electrode, the second electrode, and the active layer, wherein the second gate electrode is provided with an opening formed in an area corresponding to at least a part of the second electrode.

Thin film transistor substrate having a thin film transistor having multiple top gates and organic light emitting device using the same

Disclosed is an LCD device comprising: a substrate; gate and data lines intersecting each other on the substrate; a thin film transistor at the intersection of the gate and data lines; a pixel electrode electrically connected with the thin film transistor; a common electrode forming an electric field with the pixel electrode; and a reflection control layer on at least one of the pixel electrode and common electrode. At this time, at least one electrode of the pixel electrode and common electrode is formed of the opaque metal material, to thereby improve black luminance and contrast ratio. Simultaneously, the reflection control layer is formed on the at least one electrode of the opaque metal material so that it is possible to adjust the reflectivity of external light, and to prevent the problem of rainbow-colored image.

Liquid crystal display device

The present invention relates to a copper wire in a semiconductor device in which a barrier layer is formed for improving adhesion of a copper wire without any additional fabricating step; a method for fabricating the same, and a flat panel display device with the same. The copper wire includes a barrier layer formed on an underlying structure, and a copper conductive layer on the barrier layer, wherein the barrier layer includes at least one of a CuO layer and a CuONlayer.

Copper wire, method for fabricating the same, and thin film transistor substrate with the same

Growing community of inventors

Jeonju-si, South Korea

Won Joon Ho