Multivision System

PURPOSE: A multi-vision system is provided to copy an LVDS signal in liquid crystal display devices which are connected in a cascade, thereby driving the liquid crystal devices by one input signal. CONSTITUTION: A central control unit provides an image signal. An AD board(120) converts the image sig...

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Bibliographic Details
Main Author NAM, SANG JIN
Format Patent
LanguageEnglish
Korean
Published 05.06.2012
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
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:PURPOSE: A multi-vision system is provided to copy an LVDS signal in liquid crystal display devices which are connected in a cascade, thereby driving the liquid crystal devices by one input signal. CONSTITUTION: A central control unit provides an image signal. An AD board(120) converts the image signal of the central control unit into signals which are applied to liquid crystal display devices(101~109). The AD board is formed on one of the liquid crystal display devices. A control board(131~139) copies the converted signal. The control board provides the copied signal to an adjacent liquid crystal display device. The liquid crystal display device is operated by the copied signal.
Bibliography:Application Number: KR20100118703