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A method for displaying image of multi-picture combined TV wall

A technology for displaying pictures and combining TVs, applied in the field of TVs, can solve the problems of slow response time, increased production costs, slow response speed of video distributors, etc., and achieve the effect of fast response speed and low modification cost

Inactive Publication Date: 2007-12-12
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing video wall has the following disadvantages: first, the video splitter needs to be customized, and it is generally designed to be divided into several screens (that is, several times several video walls) to fix its division ability and cannot be changed flexibly; , the input supported by the video distributor is limited and cannot meet various needs; third, the display unit is generally customized, and a special production department needs to be set up, and additional production costs are increased; fourth, the response speed of the video distributor is slow (especially When dealing with large screen division), once the signal changes, the response time is relatively slow

Method used

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  • A method for displaying image of multi-picture combined TV wall
  • A method for displaying image of multi-picture combined TV wall
  • A method for displaying image of multi-picture combined TV wall

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Embodiment Construction

[0029] Please refer to FIG. 2 and FIG. 3 , the multi-screen combined video wall 100 of the present invention includes several TV sets 110 . The TV 110 mainly includes a display board 111 and a display screen 112 . The display board 111 receives the original signal, processes the original signal, and transmits it to the display screen 112 for display.

[0030] The display mainboard 111 includes a CPU and a decoder 1111 connected thereto, a video analog-to-digital conversion module 1112 , a capture module 1113 , a deinterlacing module 1114 , a scaling module 1115 and an output module 1116 . The CPU loads various programs to control the decoder 1111 , the video analog-to-digital conversion module 1112 , the capturing module 1113 , the deinterlacing module 1114 , the scaling module 1115 and the output module 1116 . The CPU of the present invention includes a display E2PROM (memory), and the display E2PROM stores image division factors and numbering factors inside. The division f...

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PUM

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Abstract

A method of multiple menus combination TV wall display menu uses TV set menu to control dividing factor and serial number factor to divide and number the catch module, said catch module just obtains signal corresponding with the TV set, output to display screen. Said dividing factor and serial number factor are stored in CPU of every TV set, the original signal is connected with every common TV set, by setting of dividing factor and serial number factor to put together as assemblage specification of TV wall that is TV wall. The invention possesses characters that cost of face-lifting is low, the supports of input are many, the configuration is flexible and relative speed is fast.

Description

【Technical field】 [0001] The invention relates to televisions, in particular to a method for displaying pictures on a multi-picture combined video wall composed of a plurality of televisions. 【Background technique】 [0002] TV walls are widely used in the field of large-screen display. Currently, the commonly used TV walls mainly include CRT TV walls, rear projection TV walls, and LCD TV walls. However, the basic principles of their realization of the video wall are the same. [0003] Please refer to FIG. 1 , a general large-screen video wall includes multiple display units 101 and a customized video distributor 102 connected to the display units. The multiple display units 101 are combined and spliced ​​to form a large-screen display wall, and the video distributor 102 is responsible for providing corresponding video signals to each display unit 101 . Each display unit 101 is an independent display device (similar to a common TV, but supports fewer types of input signals ...

Claims

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Application Information

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IPC IPC(8): H04N9/12
Inventor 蔡炎李坚
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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