Lg Display Co., Ltd.

Dongsu Shin

JaeYoung Oh

Jaekyun Lee

Sanghun Choi

Daejung Choi

A liquid crystal display is provided. The liquid crystal display includes an edge common line receiving a common voltage through input sources, a plurality of pixel common line patterns that are formed in each of liquid crystal cells constituting each pixel and are electrically connected to one another, and a plurality of longitudinal common lines that are electrically connected to the edge common line to apply the common voltage to the pixel common line patterns. The pixel common line patterns are connected to common electrodes of the liquid crystal cells. Each of the longitudinal common lines is formed between two horizontally adjacent pixels in a direction parallel to data lines. The pixels includes a plurality of pixel units each including two vertically adjacent pixels, and two data lines and three gate lines are assigned to each of the pixel units.

Liquid crystal display having common voltage input pads connected to dummy channels

A liquid crystal display is described. The liquid crystal display includes a common voltage generation unit that swings first and second common voltages in opposite directions every a predetermined period of time using two voltage levels, a plurality of first longitudinal common lines that are formed parallel to data lines to supply the first common voltage input through first input units to first pixel common line patterns formed in first pixel units, and a plurality of second longitudinal common lines that are formed parallel to the data lines to supply the second common voltage input through second input units to second pixel common line patterns formed in second pixel units.

Liquid crystal display

A liquid crystal display is provided. In the liquid crystal display, a common line includes an edge common line that is formed in a non-display area outside a display area of a liquid crystal display panel to receive a common voltage through a plurality of input units, a plurality of pixel common line patterns that are formed along edges of each of subpixels to be electrically connected to one another, and a plurality of longitudinal common lines that is electrically connected to the edge common line to apply the common voltage to the pixel common line patterns. Each of the pixel common line patterns has a mesh structure and is connected to common electrodes of the subpixels. Each of the longitudinal common lines is formed between two horizontally adjacent pixels in a direction parallel to the data lines.

Growing community of inventors

Anyang-si, South Korea

Dongsu Shin