LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING SAME

• Main Authors: NAKATA, JUN, TAKAHASHI, KOHZOH, YANAGI, TOSHIHIRO, FUJIOKA, AKIZUMI, OZAKI, MASAMI
• Format: Patent
• Language: English; French; Japanese
• Published: 17.01.2013
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A liquid crystal display device (1) controls a gate driver such that the gate driver scans all the scanning signal lines in a drive frame comprised of at least two frames included during a drive period, whereas the gate driver does not scan all the scanning signal lines during an idle period provided after the drive period until a next drive period starts, the idle period being longer than the drive period. Un dispositif d'affichage à cristaux liquides (1) commande un excitateur de grille de manière à ce qu'il balaie toutes les lignes de signal de balayage dans un intervalle d'excitation constitué d'au moins deux intervalles compris dans une période d'excitation, et de manière à ce qu'il ne balaie pas toutes les lignes de signal de balayage pendant une période de repos qui suit la période d'excitation jusqu'à ce qu'une autre période d'excitation commence, ladite période de repos étant plus longue que ladite période d'excitation.