CN202332225U - 一种三维led显示*** - Google Patents

一种三维led显示*** Download PDF

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Publication number
CN202332225U
CN202332225U CN2011204811905U CN201120481190U CN202332225U CN 202332225 U CN202332225 U CN 202332225U CN 2011204811905 U CN2011204811905 U CN 2011204811905U CN 201120481190 U CN201120481190 U CN 201120481190U CN 202332225 U CN202332225 U CN 202332225U
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CN
China
Prior art keywords
circuit
led display
transmission circuit
eye data
display system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN2011204811905U
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English (en)
Inventor
李超
时大鑫
熊彬
康献斌
李书政
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Zhengzhou Zhongyuan Display Technology Co.,Ltd.
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ZHONGYUAN DISPLAY TECHNOLOGY Co Ltd ZHENGZHOU
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Priority to CN2011204811905U priority Critical patent/CN202332225U/zh
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Publication of CN202332225U publication Critical patent/CN202332225U/zh
Priority to PCT/CN2012/084000 priority patent/WO2013078933A1/zh
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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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

本实用新型公开了一种三维LED显示***，包括LED显示屏、控制器和图像传输电路，其中，所述图像传输电路包括左眼数据传输电路和右眼数据传输电路，所述左眼数据传输电路包括左接收电路和左驱动电路，右眼数据传输电路包括右接收电路和右驱动电路，所述左、右接收电路分别经左、右驱动电路连接LED显示屏。本实用新型克服了现有技术的不足，提供了以多使用一路传输线路为代价，换来省去所有的作为左右眼数据合成使用的所有附属设备或插件，没有合成编码的过程。

Description

一种三维LED显示***
技术领域
本实用新型涉及一种显示***，具体涉及一种采用独立图像传输驱动***的三维LED显示***。
背景技术
现有三维LED显示***都是采用软件或者硬件的方式，将需要显示的左眼图像和右眼图像首先合成（复用）为一幅图像，左右眼图像数据分别输入至合成器，然后输出一路经过串行处理的左右眼合成数据链，通过一条传输线路送至LED显示屏，然后在控制器的控制下，左右图像数据分别驱动显示屏上的不同像素。现有的三维LED显示***采用混编图像传输，即指采用软件或者硬件的方式，首先将左眼图像和右眼图像进行混编处理，合成（复用）为一幅图像，该图像既含有左眼信息也含有右眼信息，然后通过一条传输线路进行传输。
通常的“混编图像传输”***中，由于左右眼图像数据的格式不同可能会产生的时间差、相位差、不同抖动等，需要使用数据合成设备或插件进行左右眼数据的串行编码，即“合成”或“复用”，LED显示屏接收端的判断精度需达纳秒级或以下。某些场合下左右眼图像信源数据由于格式或其它原因而产生较大差别，这时采用“混编图像传输”从技术上来说就变得困难。
实用新型内容
本实用新型的目的是提供一种新的三维LED显示***，将左右眼图像数据由混编图像传输改为独立图像传输。
为了实现上述目的，本实用新型采用以下技术方案：
一种三维LED显示***，包括LED显示屏、控制器和图像传输电路，其中，所述图像传输电路包括左眼数据传输电路和右眼数据传输电路，所述左眼数据传输电路包括左接收电路和左驱动电路，右眼数据传输电路包括右接收电路和右驱动电路，所述左、右接收电路分别经左、右驱动电路连接LED显示屏。
本实用新型的有益效果为：
本实用新型分别通过两条各自独立的传输线路将左眼图像和右眼图像送至LED显示屏，他们将分别驱动显示屏上的各自相应的像素，屏幕信息独立显示。左右眼像素的驱动电路仅仅存在物理结构意义上的结合，而除了公用地线外，实际上左右眼数据并没有其他意义上的结合，在信息处理上完全是各自独立的。独立图像传输：指本实用新型左眼图像和右眼图像分别通过各自独立的传输线路传输，期间不经过处理。
本实用新型提供了一种完全新型三维图像***，以多使用一路传输线路为代价，换来省去所有的作为左右眼数据合成使用的所有附属设备或插件，没有合成编码的过程，本实用新型采用的“独立图像传输”，克服了现有技术中“混编图像传输”的不足，即便是左右眼数据产生毫秒级的时间差或相位差，对于 LED显示屏接收端也没有任何影响，***也可以接受而眼睛不会有任何觉察。
附图说明
图1为本实用新型数据传输部分的原理图；
图2为本实用新型独立图像传输的LED三维显示***原理图。
具体实施方式
下面通过具体实施方式并结合附图对本实用新型做进一步的详细描述：
进一步，本实用新型不使用任何用以将双路数据合成的软件。
如图1所示，本实用新型包括LED显示屏、控制器和图像传输电路，图像传输电路包括左眼数据传输电路和右眼数据传输电路，左眼数据传输电路包括左接收电路和左驱动电路，右眼数据传输电路包括右接收电路和右驱动电路，左、右接收电路分别经左、右驱动电路连接LED显示屏。
本实用新型的左眼数据分别经左接收电路和左驱动电路送至LED显示屏，右眼数据分别经右接收电路和右驱动电路送至LED显示屏，左右眼数据经控制器控制在LED显示屏上发光。
如图2所示，本实用新型省去了“混编图像传输”的合成器（或合成插件），使用两根传输线分别将左右眼图像数据传输至LED三维显示屏进行显示。
本实用新型省去作为左右眼数据合成使用的所有附属设备或插件，左右眼图像信源数据自始至终地完全独立处理，并且使用两根传输线分别送入LED显示屏。屏体显示电路板的设计可以接受两路完全独立的数据而分别显示，除了在结构上结合在一起外，没有任何电气意义上的结合。LED在发光板上的任何排列均可以采用本实用新型展现的技术，比如隔行排列、隔列排列、奇偶阵排列以及双路全清晰度（即每个物理像素内有两个完全独立的像素）等。
以上实施例仅用于说明本实用新型的优选实施方式，但本实用新型并不限于上述实施方式，在所述领域普通技术人员所具备的知识范围内，本实用新型的精神和原则之内所作的任何修改、等同替代和改进等，其均应涵盖在本实用新型请求保护的技术方案范围之内。

Claims (1)

1.一种三维LED显示***，包括LED显示屏、控制器和图像传输电路，其特征在于：所述图像传输电路包括左眼数据传输电路和右眼数据传输电路，所述左眼数据传输电路包括左接收电路和左驱动电路，右眼数据传输电路包括右接收电路和右驱动电路，所述左、右接收电路分别经左、右驱动电路连接LED显示屏。
CN2011204811905U 2011-11-28 2011-11-28 一种三维led显示*** Expired - Lifetime CN202332225U (zh)

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CN2011204811905U CN202332225U (zh) 2011-11-28 2011-11-28 一种三维led显示***
PCT/CN2012/084000 WO2013078933A1 (zh) 2011-11-28 2012-11-02 一种三维led显示***

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013078933A1 (zh) * 2011-11-28 2013-06-06 Li Chao 一种三维led显示***
CN103327352A (zh) * 2013-05-03 2013-09-25 四川虹视显示技术有限公司 采用串行处理方式实现双显示屏3d显示的装置及方法
WO2018000806A1 (zh) * 2016-06-28 2018-01-04 京东方科技集团股份有限公司 3d抬头显示***和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101404841B (zh) * 2008-10-31 2011-12-21 浙江大学 基于三维显示的并行led驱动方法及***
JP5327524B2 (ja) * 2009-02-27 2013-10-30 ソニー株式会社 画像処理装置、画像処理方法、およびプログラム
CN201955941U (zh) * 2011-03-24 2011-08-31 徐州翰林科技有限公司 装载机叉车立体显示操作教学仪
CN202332225U (zh) * 2011-11-28 2012-07-11 郑州中原显示技术有限公司 一种三维led显示***

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013078933A1 (zh) * 2011-11-28 2013-06-06 Li Chao 一种三维led显示***
CN103327352A (zh) * 2013-05-03 2013-09-25 四川虹视显示技术有限公司 采用串行处理方式实现双显示屏3d显示的装置及方法
WO2018000806A1 (zh) * 2016-06-28 2018-01-04 京东方科技集团股份有限公司 3d抬头显示***和方法

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Effective date of registration: 20151204

Address after: The road high tech Zone screen 450001 Henan province Zhengzhou City No. 5 Building No. 1 Hospital No. 5

Patentee after: Li Chao

Address before: Screen road high tech Development Zone in Henan province Zhengzhou City, No. 5, 450001

Patentee before: Zhengzhou Zhongyuan Display Technology Co.,Ltd.

C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Li Chao

Inventor after: Liu Wende

Inventor after: Shi Daxin

Inventor after: Kang Xianbin

Inventor after: Li Shuzheng

Inventor before: Li Chao

Inventor before: Shi Daxin

Inventor before: Xiong Bin

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Address after: 100000, building 1, building 18, Zhongguancun East Road, Beijing, Haidian District, B-1707

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Patentee before: Li Chao

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Assignee: BEIJING XIANTAO TECHNOLOGY DEVELOPMENT CO., LTD.

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Denomination of utility model: 3D (Three-dimensional) LED (Light Emitting Diode) display system

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