CN112585668A - 分线器、led显示系统、显示屏配置方法和装置 - Google Patents

分线器、led显示系统、显示屏配置方法和装置 Download PDF

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Publication number
CN112585668A
CN112585668A CN201980036106.8A CN201980036106A CN112585668A CN 112585668 A CN112585668 A CN 112585668A CN 201980036106 A CN201980036106 A CN 201980036106A CN 112585668 A CN112585668 A CN 112585668A
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CN
China
Prior art keywords
interface
module
display
interfaces
loading
Prior art date
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Pending
Application number
CN201980036106.8A
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English (en)
Inventor
张博通
韦桂锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Novastar Electronic Technology Co Ltd
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Xian Novastar Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xian Novastar Electronic Technology Co Ltd filed Critical Xian Novastar Electronic Technology Co Ltd
Publication of CN112585668A publication Critical patent/CN112585668A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/10—Use of a protocol of communication by packets in interfaces along the display data pipeline

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

本申请实施例公开了一种分线器、LED显示系统、显示屏配置方法和显示屏配置装置。所述分线器适用于一种LED显示屏，其中所述LED显示屏包括多个显示单元，每个所述显示单元包括模组控制器和电连接所述模组控制器的LED显示模组，且所述LED显示模组包括多个LED显示像素；所述分线器包括：处理器；主接口，电连接所述处理器；多个带载接口，电连接所述处理器，其中每个所述带载接口用于带载一个所述显示单元或级联的多个所述显示单元。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201980036106.8A 2019-07-30 2019-07-30 分线器、led显示系统、显示屏配置方法和装置 Pending CN112585668A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/098346 WO2021016850A1 (zh) 2019-07-30 2019-07-30 分线器、led显示系统、显示屏配置方法和装置

Publications (1)

Publication Number Publication Date
CN112585668A true CN112585668A (zh) 2021-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980036106.8A Pending CN112585668A (zh) 2019-07-30 2019-07-30 分线器、led显示系统、显示屏配置方法和装置

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Country Link
US (1) US11955056B2 (zh)
EP (1) EP3813045A4 (zh)
CN (1) CN112585668A (zh)
WO (1) WO2021016850A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090146931A1 (en) * 2007-12-11 2009-06-11 Hamid Kharrati Large scale LED display system
US20100177017A1 (en) * 2009-01-13 2010-07-15 Integrated Device Technology, Inc. Multi-Monitor Display System
CN104484145A (zh) * 2014-12-25 2015-04-01 西安诺瓦电子科技有限公司 一种确定led箱体的映射坐标的方法及装置
CN105788519A (zh) * 2014-12-25 2016-07-20 西安诺瓦电子科技有限公司 Led显示屏系统、数据分配器、显示控制方法
CN106328046A (zh) * 2015-07-09 2017-01-11 西安诺瓦电子科技有限公司 Led显示屏驱动控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103680402B (zh) * 2013-09-11 2015-12-23 富顺光电科技股份有限公司 一种基于leon3软核cpu的异步全彩led显示控制系统及其控制方法
JP6640468B2 (ja) * 2015-04-22 2020-02-05 Ｎｅｃディスプレイソリューションズ株式会社 表示システム、表示装置、調整方法
CN104992672B (zh) * 2015-07-16 2018-03-27 西安诺瓦电子科技有限公司 Led灯板
US20170178586A1 (en) * 2015-12-22 2017-06-22 Electronics And Telecommunications Research Institute Display apparatus and tiled display apparatus
CN105516629A (zh) * 2016-01-27 2016-04-20 利亚德光电股份有限公司 显示屏及拼接屏
CN206100251U (zh) * 2016-08-22 2017-04-12 天津云端视讯科技有限公司 一种拼接屏的显示控制装置
CN110018804B (zh) * 2019-04-12 2021-02-02 京东方科技集团股份有限公司 一种显示装置、图像显示方法和电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090146931A1 (en) * 2007-12-11 2009-06-11 Hamid Kharrati Large scale LED display system
US20100177017A1 (en) * 2009-01-13 2010-07-15 Integrated Device Technology, Inc. Multi-Monitor Display System
CN104484145A (zh) * 2014-12-25 2015-04-01 西安诺瓦电子科技有限公司 一种确定led箱体的映射坐标的方法及装置
CN105788519A (zh) * 2014-12-25 2016-07-20 西安诺瓦电子科技有限公司 Led显示屏系统、数据分配器、显示控制方法
CN106328046A (zh) * 2015-07-09 2017-01-11 西安诺瓦电子科技有限公司 Led显示屏驱动控制方法

Also Published As

Publication number Publication date
US11955056B2 (en) 2024-04-09
WO2021016850A1 (zh) 2021-02-04
US20230162662A1 (en) 2023-05-25
EP3813045A4 (en) 2022-03-09
EP3813045A1 (en) 2021-04-28

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