IMAGE DISPLAY DEVICE

PURPOSE: A video display device is provided to increase the picture quality of a video display device by increasing the reaction speed of a liquid crystal by generating heat in a three-dimensional display mode. CONSTITUTION: A display panel displays an image selected by a user in a two-dimensional v...

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Bibliographic Details
Main Author LEE, BYOUNG GWAN
Format Patent
LanguageEnglish
Korean
Published 04.01.2012
Subjects
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
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:PURPOSE: A video display device is provided to increase the picture quality of a video display device by increasing the reaction speed of a liquid crystal by generating heat in a three-dimensional display mode. CONSTITUTION: A display panel displays an image selected by a user in a two-dimensional video and a three-dimensional video. A driving unit drives the display panel. A controller(180) generates a control signal according to a video which is selected by a user and controls the driving unit. A switch unit(210) is turned on/off according to the control signal which is generated by the controller. A heater(220) is arranged in a domain of the display panel.
Bibliography:Application Number: KR20100062178