Chimei Innolux Corporation

Chi Mei Optoelectronics Corporation

Che-Ming Hsu

Ming-Feng Hsieh

Chien-Hong Chen

Chih-Yung Hsieh

I-Lin Ho

Wang-Yang Li

Chin-Yung Hseih

Ying-Hao Hsu

Fu-Cheng Chen

Tzu-Yuan Kuo

A multi-domain LCD panel includes data lines, scan lines and pixels. Each pixel includes first and second sub-pixels respectively having first and second storage capacitors. A first data switch is selectively coupled to a first terminal of the first capacitor and one of the data lines. A second data switch is selectively coupled to a first terminal of the second capacitor and one of the data lines. First and second bias lines are respectively coupled to second terminals of the first and second capacitors. When a corresponding scan line is enabled, the first and second data switches turn on such that a signal on the data line is transmitted to the first and second sub-pixels. After the scan line is disabled, levels of the first and second bias lines are changed such that pixel voltages of the first and second sub-pixels differ from each other.

Liquid crystal display

An LCD device includes a plurality of pixels arranged in a matrix. Each pixel includes a first sub-pixel and a second sub-pixel. Each of the first and second sub-pixels includes a liquid crystal capacitor and a storage capacitor. A capacitance ratio of the liquid crystal capacitor to the storage capacitor in the first sub-pixel is smaller than that in the second sub-pixel. In a first pixel and a second pixel among all the pixels, the first sub-pixel of the first pixel and the first sub-pixel of the second pixel are staggered, and the second sub-pixel of the first pixel and the second sub-pixel of the second pixel are staggered.

Liquid crystal display device and driving method thereof

In one embodiment of the invention, a pixel unit has two sub-pixel regions each including a liquid crystal capacitor (LCC) and storage capacitor (SC). The capacitance ratio of the SC to LCC of the first sub-pixel differs from the capacitance ratio of the SC to LCC of the second sub-pixel.

Liquid crystal display panel, driving method and liquid crystal display

A multi-domain vertically aligned liquid crystal display (MVA LCD) includes an active component array substrate, an opposite substrate, and a liquid crystal layer. The active component array substrate has a plurality of pixel units, and the liquid crystal layer is disposed between the active component array substrate and the opposite substrate. The liquid crystal layer proximal each pixel unit is divided into plural domain sets. Each domain set has plural domains.

Multi-domain vertically aligned liquid crystal display

A liquid crystal display (LCD) panel and an LCD device using the same are provided. The LCD panel at least includes a first color pixel and a second color pixel for displaying different colors. The second color pixel is disposed next to the first color pixel. The liquid crystal molecules in the first color pixel have at least four liquid crystal (LC) orientations including a first LC orientation. The liquid crystal molecules in the second color pixel have a plurality of LC orientations including a second LC orientation. The first LC orientation is different from all LC orientations of the second color pixel.

Liquid crystal display panel and liquid crystal display device using the same

A liquid crystal display includes a first substrate and a second substrate, a liquid crystal between the first and second substrates, and first and second structures provided on the first and second substrates to regulate orientation of liquid crystal molecules in the liquid crystal layer.

Display having structures to regulate orientation of liquid crystal molecules

A multi-domain vertically aligned liquid crystal display includes an active element array substrate, an opposite substrate, and a liquid crystal layer disposed between the two substrates. The active element array substrate has a plurality of pixel units. Each pixel unit has a pixel electrode and the pixel electrode includes a first alignment pattern and a second alignment pattern. The opposite substrate includes a plurality of common electrodes and each common electrode includes a third alignment pattern and a fourth alignment pattern. The liquid crystal layer proximal each pixel unit is divided into a first domain set and a second domain set, wherein the first alignment pattern and the third alignment pattern correspond to the first domain set, and the second alignment pattern and the fourth alignment pattern correspond to the second domain set.

Multi-domain vertically aligned liquid crystal display having a plurality of jagged and non-jagged slits

A multi-domain vertical alignment liquid crystal display (MVA-LCD) panel includes an active element array substrate, an opposite substrate, and a liquid crystal layer disposed between the two substrates. The active element array substrate has scan lines, data lines, active elements, and pixel electrodes formed thereon. Each pixel electrode has first main slits. The first main slits may have a bent configuration. The opposite substrate has a common electrode layer that faces the active element array substrate. The common electrode layer has second main slits. The second main slits may also have a bent configuration.

Multi-domain vertical alignment liquid crystal display

Display having structures to regulate orientation of liquid crystal molecules in which gap between protrusions on a first substrate and slits with jagged notches at a pixel electrode on a second substrate is greater than or equal to 30 .mu.m

A multi-domain vertical alignment liquid crystal display device is disclosed. The multi-domain vertical alignment liquid crystal display device includes an upper substrate and a lower substrate parallel to each other, a liquid crystal layer between the upper substrate and the lower substrate, a common electrode disposed between the liquid crystal layer and the upper substrate, and a pixel electrode disposed between the liquid crystal layer and the lower substrate. Preferably, the common electrode includes an upper jagged pattern and the pixel electrode includes a lower jagged pattern.

Growing community of inventors

Tainan, Taiwan

Che-Ming Hsu