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Output control method for multi-frame television

An output control and multi-picture technology, which is applied to color TV parts, TV system parts, TVs, etc., can solve the complex and difficult problems of image and sound control, and achieve the effect of accurate control

Inactive Publication Date: 2005-09-21
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

[0024] The output control method of the multi-picture television of embodiment 1 of the present invention is as follows image 3 As shown, it has the following stage characteristics. which is,

[0025] Each system judges whether the key signal S31 is input;

[0026] If the key has been input, judge whether it is the projection mode key S32;

[0027] 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 ...

example 2

[0036] The multi-picture TV output control method of embodiment example 2 of the present invention is as Figure 4 As shown, it has the following stage characteristics. which is,

[0037] Judging whether each system has input the key signal S41;

[0038] If the key has been input, it is judged whether the projection mode is set S42;

[0039] 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 exis...

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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] Traditional multi-screen televisions, such as figure 1 As shown, it must have the following structural features. That is, receive the image signal input so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
Inventor 朴起徹
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD