Liquid crystal display device, method for controlling the...

Details Liquid crystal display device, method for controlling the... Liquid crystal display device, method for controlling the...

2011-04-19

2011-04-19

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

C345S100000, C345S214000

Reexamination Certificate

active

07928974

ABSTRACT:
An active-matrix liquid crystal display device has pixels arranged in a matrix which each include a thin film transistor (TFT) as an active element. When the device is in a power-off state, TFTs in all the pixels are switched on, and all horizontal switches are turned on so that all data lines are supplied with a potential equal to the potential of common electrodes of the pixels. This forms a discharging path for discharging residual charge in all the pixels, and the discharging path can instantaneously discharge the residual charges.

REFERENCES:
patent: 5248963 (1993-09-01), Yasui et al.
patent: 6594606 (2003-07-01), Everitt
patent: 6621489 (2003-09-01), Yanagisawa et al.

Affiliated with

Also associated with

Rating

Liquid crystal display device, method for controlling the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display device, method for controlling the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device, method for controlling the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2739408