Active matrix substrate with pre-charge components and...

Details Active matrix substrate with pre-charge components and... Active matrix substrate with pre-charge components and...

2011-08-23

2011-08-23

Nguyen, Hoan C (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S041000, C349S043000, C349S044000, C349S045000, C349S046000, C345S092000, C257S059000, C257S072000

Reexamination Certificate

active

08004625

ABSTRACT:
An active matrix substrate is provided, which includes a substrate, a plurality of scan lines, data lines, pixel unites, and pre-charge components. The scan lines, data lines and pixel units are all disposed on the substrate. The pixel units are electrically connected with the corresponding scan lines and data lines. Each pixel unit includes an active device and a pixel electrode. The active devices are electrically connected with the scan lines, the data lines and the pixel electrodes. Each pre-charge component is electrically connected with one of the scan lines and two adjacent pixel electrodes controlled by the next scan line. When the pre-charge component is turned on via the scan line electrically connected therewith, the two adjacent pixel electrodes electrically connected with each pre-charge component have the same voltage level so that the two adjacent pixel units are pre-charged.

REFERENCES:
patent: 5825343 (1998-10-01), Moon
patent: 7136057 (2006-11-01), Senda et al.
patent: 7193663 (2007-03-01), Shimizu et al.
patent: 2008/0067512 (2008-03-01), Lee et al.

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