Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Do-Sung Kim

Byung-Koo Kang

Do-Yeon Kim

Do-Young Lee

Byoung-Ho Lim

Hyun-Kyu Lee

Eui-Tae Kim

Byung-Chul Ahn

Se-Hong Park

Jong-Sin Park

Dong-Yoon Lee

Hee-Young Chae

Sang-Wook Park

Ja-Young Pyun

In-Yeong Kong

Jae-Woong YouN

Woon-Sub Choi

Young-Mi Tak

Gyo-Won Chin

Byeong-Koo Kang

Jeong-Ki Kim

Hyung-Beom Shin

Seung-Jun Moon

A curved liquid crystal display device includes first and second substrates facing each other and including a central region and a peripheral region; a plurality of data lines disposed on the first substrate and being spaced apart from each other by the same distance; a plurality of gate lines disposed on the first substrate and crossing the plurality of data lines; a pixel electrode disposed on the first substrate; a common electrode on the first substrate or the second substrate; a plurality of black matrixes disposed on the second substrate, a distance between adjacent black matrixes in the central region being smaller than a distance between adjacent black matrixes in the peripheral region; and a liquid crystal layer disposed between the first and second substrates.

Curved liquid crystal display device and color filter substrate for the same

An array substrate for an IPS mode LCD device comprises a substrate; a gate line along a first direction; a data line along a second direction; a TFT connected to the gate and data lines; a common electrode having a plate shape on the substrate and formed of a first transparent conductive material; and a pixel electrode formed of a second transparent conductive material on the common electrode and including first and second portions and a plurality of third portions combining the first portion with the second portion. The first and second portions are parallel to the second direction and separated from each other and the plurality of third portions are oblique to the first and second portions and separated from one another.

Array substrate for in-plane switching mode liquid crystal display device and method of fabricating the same

An LCD device comprises a liquid crystal display panel. The liquid crystal display panel comprises a first substrate that has a plurality of pixels divided into a reflective portion and a transmissive portion therein, respectively. The liquid crystal display panel further comprises a second substrate that faces the first substrate, and a liquid crystal layer between the first substrate and the second substrate. Light introduced into the reflective portion of the first substrate through the second substrate is reflected to the second substrate from the reflective portion, and light introduced into the transmissive portion of the first substrate transmits the first substrate.

Liquid crystal display device

An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line along a first direction on the substrate, a data line along a second direction and crossing the gate line to define a pixel region, a common line on the substrate, a thin film transistor connected to the gate and data lines, a pixel electrode in the pixel region and connected to the thin film transistor, the pixel electrode including horizontal parts along the first direction, and a common electrode in the pixel region and connected to the common line, the common electrode including horizontal portions along the first direction, wherein the pixel electrode and the common electrode are formed on a same layer.

Array substrate for in-plane switching mode liquid crystal display device including pixel and common electrodes on the same layer and method of manufacturing the same

An in-plane switching mode liquid crystal display device includes a first substrate; a gate line disposed in a first direction on the first substrate; a data line disposed in a second direction on the first substrate, the data line crossing the gate line to define a pixel region; pixel electrodes and common electrodes disposed in the first direction in the pixel region, the pixel electrodes and the common electrodes generating an in-plane electric field within the pixel region; first and second common lines disposed parallel to the data line at right and left sides of the pixel region; a first common electrode connection line connecting at least two common electrodes and forming a first common electrode overlapping region by overlapping the first common line; and a second common electrode connection line connecting at least two other common electrodes and forming a second common electrode overlapping region by overlapping the second common line, wherein the first common electrode overlapping region and the second common electrode overlapping region have substantially the same area.

In-plane switching mode liquid crystal display device having first and second common electrode connection lines and first and second pixel electrode connection linesbeing formed on the same layer

An array substrate for an IPS mode LCD device includes a gate line in a first direction on a substrate and a data line in a second direction over the substrate; a metal and a common lines in the second direction on the substrate and includes a plurality of first and second protruding portions in the first direction, respectively; a TFT connected to the gate and data lines; an insulating layer over the metal and common lines; a common electrode over the insulating layer and including a first common portion in the second direction and a plurality of second common portions in the first direction; and a pixel electrode over the insulating layer and including a first pixel portion in the second direction and a plurality of second pixel portions in the first direction, wherein the plurality of second common and pixel portions are alternately arranged.

An in-plane switching mode liquid crystal display device includes a liquid crystal panel. The liquid crystal panel includes first and second substrates and a liquid crystal layer interposed between the first and second substrates. The first substrate includes a common electrode and a pixel electrode thereon. A top case is mounted over the second substrate and covers the second substrate. A driving unit is connected to the first substrate and outputs a common voltage. At least one common voltage transmission wire is configured to contact an inner surface of the top case and connected to the driving unit. At least one common voltage applying conductor is connected to the common voltage transmission wire and the common electrode.

In-plane switching mode liquid crystal display device with common voltage transmission wire

In-plane switching mode liquid crystal display device having first and second common electrode connection lines and first and second pixel electrode connection lines being formed on the same layer

Provided is a multi-domain liquid crystal display device capable of improving a viewing angle by decreasing a color shift. The multi-domain LCD device includes a first substrate, a second substrate, a plurality of gate lines provided in one direction on the first substrate, a plurality of data lines provided substantially perpendicular to the plurality of gate lines to define a plurality of pixel regions including a first area and a second area, a common electrode and a pixel electrode which generate a parallel electric field within the first area to improve luminance, a common electrode and a pixel electrode which generate a parallel electric field within the second area to decrease color shift, and a liquid crystal layer formed between the first substrate and the second substrate.

Multi-domain liquid crystal display device

An in-plane switching mode liquid crystal display device includes first and second substrates; a gate line and a data line arranged in a substantially horizontal and vertical direction, respectively, on the first substrate to define a pixel region; a switching device formed at a crossing of the gate line and the data line; a common line formed substantially parallel to the data line at a center of the pixel region; a pixel electrode line overlapping the common line; a plurality of common electrodes extended from the common line; pixel electrodes extended from the pixel electrode line, disposed substantially parallel to the common electrodes, wherein a lateral electric field is formed between the common electrodes and the pixel electrodes; and a liquid crystal layer formed between the first substrate and the second substrate.

In plane switching mode liquid crystal display device having particular common lines

A substrate for an in-plane switching liquid crystal display device includes a gate line along a first direction, a data line along a second direction, the data line crossing the gate line to define a pixel region, a thin film transistor at a crossing of the gate and data lines, pixel electrodes along a third direction within the pixel region, the pixel electrodes connected to the thin film transistor, common electrodes along the third direction, the common electrodes being in an alternating pattern with the pixel electrodes, and an alignment layer covering the common electrodes and the pixel electrodes, the alignment layer having an alignment direction along the first direction.

Growing community of inventors

Gumi-si, South Korea

Do-Sung Kim