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Output control method for multi-frame television

An output control, multi-screen technology, applied in color TV parts, TV system parts, TV and other directions, can solve the problems of complex and difficult control of images and sounds, and achieve the effect of accurate control

Inactive Publication Date: 2007-08-29
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, the remote control will affect other systems besides the system to be adjusted, resulting in operations contrary to the user's intention; in order to restore the above-mentioned wrong operations, it is necessary to repeatedly operate the remote control, so that the image and sound will not be affected. Control appears to be very complex and difficult

Method used

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  • Output control method for multi-frame television
  • Output control method for multi-frame television
  • Output control method for multi-frame television

Examples

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example 1

[0025] As shown in FIG. 3 , the output control method of the multi-picture television in Embodiment 1 of the present invention has the following stages. which is,

[0026] S31: Each system judges whether a key signal is input;

[0027] S32: If the key has been input, judge whether it is a projection mode key;

[0028] At this time, there is a special mode key in the remote controller, and the system constituting the multi-screen TV can be in the same state (image input mode such as red, green, blue, composite mode, etc., screen adjustment mode such as brightness / contrast) by one key input. , volume adjustment mode, etc.) to output image and sound signals. The special mode key refers to the setting key (hereinafter referred to as the projection mode setting key) for setting the above-mentioned state and the command key (hereinafter referred to as the projection mode key) output according to the setting state. In addition, the above-mentioned key input can also add another ke...

example 2

[0037] As shown in FIG. 4 , the multi-picture television output control method of Example 2 of the present invention has the following stages. which is,

[0038] S41: judging whether each system has input a key signal;

[0039] S42: If the key has been input, judge whether the projection mode is set;

[0040] At this time, there is a special mode key in the remote controller, and the system constituting the multi-screen TV can be in the same state (image input mode such as red, green, blue, composite mode, etc., screen adjustment mode such as brightness / contrast) by one key input. , volume adjustment mode, etc.) to output image and sound signals. The special mode keys include a projection mode setting key for setting the above-mentioned state and a command key for requesting output according to the set state. In addition, the above-mentioned key input can be additionally added, and can be realized through the combination of two or more existing keys. Under the input control...

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Abstract

A output control method for multi-picture television set, which contains configuring output state of screen to form multi-picture stage, at least one picture having different output state with preset state, a special mode key input stage through key input to adjust output state in outputting at least one between image and sound, outputting image and sound stage after changing current state to preset state by accessing screen inputted by special mode key, said invention only needs simple key input to set the image and sound output state in own needed state.

Description

technical field [0001] The present invention relates to a multi-screen TV, and in particular to a method for controlling the image and sound output of the multi-screen TV. Background technique [0002] With modern consumers' pursuit of large-scale and miniaturized display applications, miniaturized products such as liquid crystal displays (LCDs) and plasma displays (PDPs) have been widely used. is also increasing. [0003] At present, various competition venues, stage theaters, exhibition halls, airports and ports and other crowded places have a rapidly growing demand for such display screens that occupy a small space but can display super-large images. [0004] Therefore, the display screens of multi-screen TVs realized by PDP, LCD, projector, CRT, etc. have been widely used in real life and product display. [0005] A traditional multi-screen television, as shown in FIG. 1 , must have the following structural features. That is, receive the image signal input source 11 i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/44
Inventor 朴起徹
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD