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1. WO2015060533 - MULTI-VISION AND METHOD OF CONTROLLING THE SAME

Publication Number WO/2015/060533
Publication Date 30.04.2015
International Application No. PCT/KR2014/008035
International Filing Date 28.08.2014
IPC
G09F 9/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
CPC
G06F 3/1446
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
14Digital output to display device; ; Cooperation and interconnection of the display device with other functional units
1423controlling a plurality of local displays, e.g. CRT and flat panel display
1446display composed of modules, e.g. video walls
G09F 9/3026
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
302characterised by the form or geometrical disposition of the individual elements
3026Video wall, i.e. stackable semiconductor matrix display modules
G09G 2300/026
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2300Aspects of the constitution of display devices
02Composition of display devices
026Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
G09G 2320/0257
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
02Improving the quality of display appearance
0257Reduction of after-image effects
G09G 2320/046
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
04Maintaining the quality of display appearance
043Preventing or counteracting the effects of ageing
046Dealing with screen burn-in prevention or compensation of the effects thereof
G09G 2340/0464
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2340Aspects of display data processing
04Changes in size, position or resolution of an image
0464Positioning
Applicants
  • LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • LEE, Kwangryul
Agents
  • ROYAL PATENT & LAW OFFICE
Priority Data
10-2013-012727424.10.2013KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-VISION AND METHOD OF CONTROLLING THE SAME
(FR) SYSTÈME MULTI-VISION ET SON PROCÉDÉ DE COMMANDE
Abstract
(EN)
Disclosed herein are a multi-vision and a method of controlling the same. The multi-vision includes a frame and a plurality of displays configured to neighbor one another in a matrix form through the frame. The plurality of displays includes a control unit configured to perform an orbit function for moving an image displayed on the plurality of displays in order to prevent a residual image on the plurality of displays and to control the position of the image in response to a control signal received from at least one master display of the plurality of displays. In accordance with the present invention, the distortion of an image attributable to the execution of an orbit function can be prevented.
(FR)
La présente invention concerne un système multi-vision et son procédé de commande. Le système multi-vision comprend un cadre et une pluralité de dispositifs d'affichage configurés pour être voisins les uns des autres sous une forme de matrice à travers le cadre. La pluralité de dispositifs d'affichage comprennent une unité de commande configurée pour réaliser une fonction d'orbite pour déplacer une image affichée sur la pluralité de dispositifs d'affichage de façon à empêcher une image résiduelle sur la pluralité de dispositifs d'affichage et à commander la position de l'image en réponse à un signal de commande reçu à partir d'au moins un dispositif d'affichage maître de la pluralité de dispositifs d'affichage. Conformément à la présente invention, la distorsion d'une image pouvant être attribuée à l'exécution d'une fonction d'orbite peut être empêchée.
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