Lg Electronics Inc.

Lg Display Co., Ltd.

Goldstar Electron Co., Ltd.

Korea Institute of Science and Technology

Lg Philips Lcd Co., Inc.

Hong Sik Kim

Hyon I Kim

Hyun Jin Yoon

Byoung Ho Lim

Hyung Beom Shin

Heung Lyul Cho

Joe Hyun

Hyun Sik Seo

Soon Hyun Park

Hyun Seung Seo

Min Soo Kim

Soon Sung Yoo

Jae Young Oh

Seung Hee Nam

Kee Jeung Lee

Hee Young Kwack

Choong S Kim

Chang Deok Lee

Yung B Chae

Hee Chun Boo, Legal Representative

Case for mobile phones

Mobile phone

A thin film transistor array substrate device includes a gate line formed on a substrate, a data line crossing the gate line with a gate insulating pattern position therebetween, a thin film transistor at a crossing of the gate line and the data line, a pixel electrode formed at a pixel region defined by the crossing of the gate line and the data line and connected to the thin film transistor, a gate pad part having a lower gate pad electrode connected to the gate line and an upper gate pad electrode connected to the lower gate pad electrode, a data pad part having a lower data pad electrode connected to the date line and an upper data pad electrode connected to the lower data pad electrode, and a passivation film pattern formed at a region besides the region including the pixel electrode, the upper data pad electrode, and the upper gate pad electrode, wherein the pixel electrode is formed on the gate insulating pattern of the pixel region exposed by the passivation film pattern.

Thin film transistor array substrate and method of fabricating the same

A liquid crystal display device is divided into a display region and a non-display region. A first thin film transistor is formed in each pixel region of the display region, and a second thin film transistor is formed in the non-display region. The first thin film transistor is a switch for controlling the supply of a data voltage to the pixel region, and the second thin film transistor is a switch for controlling the supply of a common voltage to the pixel region. The first thin film transistor has the same parasitic capacitance as that of the second thin film transistor. Accordingly, the flicker or image-sticking can be prevented. Also, the aperture ratio of each pixel region can be improved.

Liquid crystal display device and driving method thereof

A transflective diode substrate for a liquid crystal display device, includes: a reflective zone including a diode having a scan electrode, an insulating pattern on the scan electrode and a pixel electrode over the scan electrode, organic patterns around the diode, and a reflection electrode over the organic patterns; and a transmissive zone adjacent to the reflective zone; wherein the pixel electrode is formed in the reflective zone and the transmissive zone.

Transflective type diode substrate and method having respective masks forming scan line and insulating pattern, organic pattern with hole exposing insulating pattern, and pixel electrode covering hole and reflection electrode overlapping organic pattern

Transflective type diode substrate with reflective zone including diode having scan electrode wherein pixel electrode directly contacts an insulating pattern through hole penetrating organic pattern that overlaps the scan electrode

A TFT array substrate is fabricated in a reduced number of processes. The TFT array substrate includes gate and data pads with enlarged contact areas to facilitate contact with an inspecting pin of an inspection device. An LCD incorporating the TFT array substrate is inspected by contacting the inspecting pin to the gate and data pads. The TFT array substrate includes first, second, and third conductive pattern groups. The first conductive pattern group includes a gate electrode, a gate line, and a lower gate pad electrode. The second conductive pattern group includes source and drain electrodes, a data line, and a lower data pad electrode. The third conductive pattern group includes a pixel electrode, and upper gate and data pad electrodes. A semiconductor pattern is along and beneath the second conductive pattern group. Gate insulating and protective film patterns are at areas not occupied by the third conductive pattern group.

Thin film transistor array substrate and fabricating method thereof, liquid crystal display using the same and fabricating method thereof, and method of inspecting liquid crystal display

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Seoul, South Korea

Hong Sik Kim