Lg Display Co., Ltd.

Kwang Sik Oh

Bong Chul Kim

Myung Woo Nam

Se Jong Shin

Ki Du Cho

Kwon Seob Choi

Deok Won Lee

Byoung Ho Lim

Cheol Se Kim

Jae Hyung Jo

Kyo Ho Moon

Yong Soo Cho

Eung Do Kim

Chan Ki Ha

Min Jae Lee

A thin film transistor (TFT) for a liquid crystal display device includes a gate electrode, a source electrode, a drain electrode, an active region including a first semiconductor layer and a second semiconductor layer interposed within the first semiconductor layer, and an ohmic contact layer formed on the active region, wherein the source and drain electrodes are formed on the ohmic contact layer.

Array substrate of liquid crystal display and method for fabricating the same

A color filter-on-thin film transistor substrate includes gate data lines crossing each other and defining pixel areas, thin film transistors is located at crossings of gate and data lines, pixel electrodes connected to the thin film transistors and formed within the pixel areas, and stripe-shaped color filters overlapping a plurality of pixel areas and oriented parallel to one of the gate and data lines.

Thin film transistor substrate with color filter and method for fabricating the same

The present disclosure provides a light emitting display device including a first substrate and a second substrate and a light emitting part disposed therebetween. The first substrate includes an active layer, source and drain electrodes, an insulating layer, and a gate electrode. The active layer is doped with first dopant ions and second dopant ions. The light emitting display may have a fast response characteristic due to a reduced resistance of the active layer and an improved characteristic of current drift.

Light emitting display

An LCD device and a method for manufacturing the same is disclosed in which the manufacturing process is simplified by etching an overcoat layer and a lower insulating layer at the same time. Disclosed is a method for manufacturing the LCD device that includes forming a thin film transistor (TFT) on an active region of a substrate, forming a gate pad region and data pad region, and forming a passivation layer on the entire surface of the substrate. The manufacturing method further includes forming an overcoat layer and selectively etching the overcoat layer. Contact holes for the pixel electrode, the gate pad, and the data pad are formed by selectively etching the overcoat layer, the passivation layer, and the gate insulating layer though one process.

Liquid crystal display device and fabrication method having open gate/data pads with transparent conductive layer thereon to an edge thereof

Growing community of inventors

Gyeongsangbuk-do, South Korea

Kwang Sik Oh