Lg Display Co., Ltd.

Jeong-Hoon Ko

Sung-Jin Kim

Do-Yeon Kim

Eun-Jung Kim

Jong-Won Moon

Sang-Yun Lee

Sang-Woong Choi

Hyoun-Sung Son

Dong-Ha Yoo

An LCD device includes a liquid crystal panel; a first polarizer attached to a first surface of the liquid crystal panel and including a first polarizing film, first and second optical compensation films disposed on one surface of the first polarizing film, and a phase retardation film, a protective film and a functional film disposed on another surface of the first polarizing film; and a second polarizer attached to a second surface of the liquid crystal panel and including a second polarizing film, an inner protective film disposed on one surface of the second polarizing film, and an outer protective film disposed on another surface of the second polarizing film, wherein the first polarizing film is disposed between the phase retardation film and the liquid crystal panel, and the phase retardation film has a retardation value of &#x3bb;/4.

Liquid crystal display device with wide-viewing angle

A back light structure includes lamps for supplying light to an LCD panel, and a micro-lens formed on over or below the lamps, the micro-lens having a plurality of concave portions or convex portions.

Back light structure of liquid crystal display device

An array substrate for an in-plane switching mode liquid crystal display devices includes: a substrate; a gate line and a data line on the substrate, the gate line crossing the data line to define a pixel region; a common line parallel to the gate line; a thin film transistor connected to the gate line and the data line; a plurality of common electrodes extending from the common line, and a plurality of pixel electrodes alternating with the plurality of common electrodes, wherein a gap distance is defined as a width of a block by the adjacent common and pixel electrode in the pixel region, and at least one gap distance is different from the other gap distances.

In-plane switching mode liquid crystal display device and method of fabricating the same

A liquid crystal display device includes a first pixel and a second pixel. The first pixel includes a first thin film transistor having a first channel W/L (width/length) ratio and a first gate-drain parasitic capacitance. The second pixel includes a second thin film transistor that is disposed at a different relative position than the first thin film transistor. The second thin film transistor has a second channel W/L (width/length) ratio and a second gate-drain parasitic capacitance. The first and second channel W/L ratios are substantially the same, and the first and second gate-drain parasitic capacitances are different from each other such that the first and second pixels have substantially the same common voltages.

Growing community of inventors

Ulsan, South Korea

Jeong-Hoon Ko