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1. (KR1020140133326) DISPLAY DEVICE AND DISPLAY DEVICE CONTROL METHOD

Pub. No.:    1020140133326    International Application No.:    1020130053362
Publication Date: Thu Nov 20 00:59:59 CET 2014 International Filing Date: Sat May 11 01:59:59 CEST 2013
IPC: G09G 3/36
Applicants: 엘지디스플레이 주식회사
LG DISPLAY CO., LTD.
Inventors: KONG, NAM YONG
공남용
CHO, BYOUNG CHUL
조병철
Title: DISPLAY DEVICE AND DISPLAY DEVICE CONTROL METHOD
Abstract:
According to an embodiment of the present invention, a control device for controlling a display panel includes one or more controllers. The controllers processes an input image according to a paper mode control signal, compensates the processed input image according to a dimming control signal, outputs the compensated input image to a liquid crystal panel, and controls the liquid crystal panel to make the playback frequency to be variable. Until the target performance of a paper mode is met, at least one of the paper mode control signal and the playback frequency changes gradually. The present invention is able to provide an easy mode for comfortable viewing and to reduce power consumption by a liquid crystal display device to the minimum. COPYRIGHT KIPO 2015