US 6,335,717 B1 · Liquid crystal display device

Abstract

A liquid crystal display device is an active matrix type liquid crystal display device using a liquid crystal material having spontaneous polarization induced by application of an electric field or inherent thereto and includes a driving circuit for simultaneously selecting and driving a desired number of scanning lines among a plurality of scanning lines and a voltage applying circuit for applying a desired voltage for alignment of the liquid crystal material to a common electrode.

Claims0

Dependent claims

Claims aren’t available for this document.

Facts

Application

09/103,373Filed 24 Jun 1998

Published

US 2001/0011979 A19 Aug 2001

Granted

1 Jan 2002

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

G09G 3/3648
Control of matrices with row and column drivers: using an active matrix
G09G 3/3655
Using an active matrix: details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
G09G 2310/0245
Details of the generation of driving signals: clearing or presetting the whole screen independently of waveforms, e.g. on power-on
G09G 2310/06
Command of the display device: details of flat display driving waveforms

Liquid crystal display device

Life of this patent

Abstract

Claims0

Liquid crystal display device

Life of this patent

Abstract

Claims0