Samsung Display Co., Ltd.

Ryu-Hwa Sung

Myoung-Ho Kwon

David Lee

Chang-Kil Lee

Se-Chun Oh

A liquid crystal display (LCD) and a driving method thereof. The LCD includes: a liquid crystal panel which includes a plurality of pixels formed in intersection areas between a plurality of gate lines and a plurality of data lines, wherein a pair of adjacent pixels share the same data line and are located between a pair of gate lines; a common voltage generator which shifts and outputs a common voltage signal having a polarity, which is reversed one time for a period time and repeated consecutively two time for a &#xbd; period time, for a predetermined time; and a source driver which synchronizes a data signal of a line inversion system with an output timing of the common voltage signal and outputs the data signal to an opposite polarity to a polarity of the common voltage signal to drive the plurality of pixels in a dot inversion system.

Liquid crystal display having an inverse polarity between a common voltage and a data signal

A display device and a method of the driving the same include a display panel assembly, a driving unit which drives the display panel assembly, and a serial peripheral interface which includes a plurality of registers, the plurality of registers being divided into groups of at least two blocks, and which receives external driving signals through serial communications and thereby controls the driving unit.

Growing community of inventors

Yongin, South Korea

Ryu-Hwa Sung