Liquid crystal display element driving method and liquid...

Details Liquid crystal display element driving method and liquid... Liquid crystal display element driving method and liquid...

2007-01-09

2007-01-09

Awad, Amr A. (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

10479152

ABSTRACT:
A liquid crystal display element driving method or a liquid crystal display device uses a liquid crystal display element having a plurality of pixels constituting a screen; divides a frame period into a plurality of write periods and outputs gate signals to select the pixels sequentially during the write periods; forms each of source signals such that the source signal includes a picture signal and a non-picture signal respectively assigned for the write periods; writes each of the source signals corresponding to the selected pixels to each of the pixels with its polarity being alternated; and displays an image responsive to the source signals on the screen of the liquid crystal display element in such a manner that a transmittivity of liquid crystals of each of the pixels is controlled in accordance with the written source signal, wherein the non-picture signal having a polarity identical to that of the picture signal to be written subsequently is written to the pixels.

REFERENCES:
patent: 3919476 (1975-11-01), Torpi
patent: 6396469 (2002-05-01), Miwa et al.
patent: 2001/0038369 (2001-11-01), Adachi et al.
patent: 7-84254 (1995-03-01), None
patent: 11-109921 (1999-04-01), None
patent: P2000-193937 (2000-07-01), None
patent: P2002-31790 (2002-01-01), None

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