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Display system and image reproduction device

一种再生装置、显示系统的技术，应用在图像通信、静态指示器、阴极射线管指示器等方向，能够解决难低价格化、电子POP系统结构复杂等问题，达到简化结构的效果

Inactive Publication Date: 2012-05-23
MEGACHIPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the electronic POP system using multiple display devices has a complicated structure and is difficult to reduce the price.

Method used

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  • Display system and image reproduction device
  • Display system and image reproduction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] {Display the structure and usage status of the system}

[0029] Embodiments of the present invention will be described below with reference to the drawings. figure 1 It is a schematic diagram of the display system 1 of this embodiment. The display system 1 includes image reproduction devices 10 a , 10 b , 10 c , 10 d , and 10 e , a management device 20 , and a communication cable 30 . The image reproduction devices 10 a to 10 e and the management device 20 have a function of reproducing the moving image data 50 .

[0030] The display system 1 can be used as an electronic POP system, and can display one video using the image reproduction devices 10 a to 10 e and the management device 20 . In this case, the moving image data 50 held by the image reproduction devices 10a to 10e and the management device 20 becomes one moving image data 500 (refer to Figure 4A ) split into 6 data. The management device 20 periodically transmits synchronization information 252 to the im...

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PUM

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Abstract

Image reproduction devices (10a to 10e) and a management device (20) each hold moving image data. The management device (20) goes into a reproduction standby state in which the moving image data (50) can be reproduced and instructs the image reproduction devices (10a to 10e) to go into the reproduction standby state, by cascade communication. The management device (20) starts reproduction of the moving image data (50) and instructs the image reproduction devices (10a to 10e) to start reproduction of the moving image data (50), by broadcast communication. The management device (20) periodically broadcasts synchronization information (252). The image reproduction devices (10a to 10e) use the synchronization information (252) to specify a frame number of a frame displayed on the management device (20). Frames corresponding to the specified frame number are displayed on the display parts (110a to 110e).

Description

technical field [0001] The present invention relates to a display system including a thin display device using a liquid crystal display panel or the like. Background technique [0002] In the retail business such as a supermarket or a convenience store, a display rack is generally installed in a store and products are displayed on the display rack. Furthermore, conventionally, a method called electronic POP (Point Of Purchase) has been used for the purpose of sales promotion of products displayed on display racks. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2001-100683; [0004] Patent Document 2: Japanese Unexamined Patent Publication No. 2007-289636. [0005] The above-mentioned Patent Document 1 discloses an electronic POP device using a thin display panel such as a liquid crystal display panel. The electronic POP device disclosed in Patent Document 1 reproduces moving image data and the like stored in a storage medium, and displays advertising images on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/147
CPCH04N21/6543G09G2360/18H04N21/4307H04N21/8547G06F3/147G09G5/003G09G2370/10G09G2380/04H04N21/6405G06F3/1446G09G5/12G09G2320/0261G09G2320/106H04N21/43072
Inventor 浅见友顺
Owner MEGACHIPS