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1. WO2021036500 - SPLICED DISPLAY SYSTEM AND SIGNAL CONTROL METHOD THEREFOR

Publication Number WO/2021/036500
Publication Date 04.03.2021
International Application No. PCT/CN2020/099796
International Filing Date 01.07.2020
IPC
G06F 3/14 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR 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
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
G08C 17/02
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
02using a radio link
H04N 21/43637
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
436Interfacing a local distribution network, e.g. communicating with another STB ; or one or more peripheral devices; inside the home
4363Adapting the video ; or multiplex; stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
43637involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
Applicants
  • 深圳蓝普科技有限公司 SHENZHEN LAMP TECHNOLOGY CO., LTD [CN]/[CN]
  • 深圳市上隆智控科技有限公司 SHENZHEN INTELLIGENT CONTROL TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 王朝 WANG, Chao
  • 王爱武 WANG, Aiwu
  • 李全波 LI, Quanbo
  • 汪志南 WANG, Zhinan
Agents
  • 深圳协成知识产权代理事务所(普通合伙) SHENZHEN XIECHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP)
Priority Data
201910791357.926.08.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SPLICED DISPLAY SYSTEM AND SIGNAL CONTROL METHOD THEREFOR
(FR) SYSTÈME D’AFFICHAGE ÉPISSÉ ET PROCÉDÉ DE COMMANDE DE SIGNAL ASSOCIÉ
(ZH) 一种拼接显示系统及其信号控制方法
Abstract
(EN)
A spliced display system and a signal control method therefor. The spliced display system comprises a display screen array (100), which comprises a plurality of LED display units (110) that are spliced together; each LED display unit (110) comprises a plurality of wireless transmission modules (111), and pairs of adjacent LED display units (110) perform bi-directional signal transmission one to another by means of a group of adjacent paired wireless transmission modules (111) so as to form a grid signal transmission network in the display screen array (100).
(FR)
L’invention concerne un système d’affichage épissé et un procédé de commande de signal associé. Le système d'affichage épissé comprend un réseau d'écrans d'affichage (100), qui comprend une pluralité d'unités d'affichage à DEL (110) qui sont épissées ensemble ; chaque unité d'affichage à DEL (110) comprend une pluralité de modules de transmission sans fil (111), et des paires d'unités d'affichage à DEL adjacentes (110) réalisent une transmission de signal bidirectionnelle l'une à l'autre au moyen d'un groupe de modules de transmission sans fil appariés adjacents (111) de façon à former un réseau de transmission de signal de grille dans le réseau d'écrans d'affichage (100).
(ZH)
一种拼接显示系统及其信号控制方法,该拼接显示系统包括显示屏阵列(100),显示屏阵列(100)包括若干拼接在一起的LED显示单元(110),每一LED显示单元(110)包括若干无线传输模块(111),两两相邻的LED显示单元(110)之间通过一组相邻配对的无线传输模块(111)进行信号双向传输,以在显示屏阵列(100)中形成网格型信号传输网络。
Also published as
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