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Dynamic information display method of set top box

A technology of dynamic information and dynamic display, applied in the directions of image communication, TV, color TV components, etc., can solve the problems of aging of the display area and shorten the service life of the TV display, so as to prolong the service life, realize simple, The effect of less system resource consumption

Inactive Publication Date: 2011-01-26
SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

Today's mainstream TVs are LCD or LED TVs. If you play still images for a long time, it will cause irreversible loss to the TV display, leading to aging of the display area and shortening the service life of the TV display.

Method used

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  • Dynamic information display method of set top box
  • Dynamic information display method of set top box

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Embodiment Construction

[0013] The present invention adopts the method of dynamically refreshing prompt information and static pictures by software at regular intervals, and solves the problem that displaying still images or prompt information on a fixed area of ​​the TV screen for a long time causes aging of the TV display screen.

[0014] Such as figure 1 As shown, the set-top box dynamic information display method that the present invention proposes comprises the following steps:

[0015] Step 1. Start the dynamic display monitoring process of the set-top box screen, and monitor the screen status displayed on the TV screen;

[0016] Step 2. Determine whether the displayed image is a static image, if it is a non-static image, return to step 1; if it is a static image, then go to step 3;

[0017] Step 3. The dynamic display monitoring process of the set-top box generates a random number, which is mapped to the starting point of the display screen, and refreshes the display screen or text prompt inf...

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PUM

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Abstract

The invention discloses a dynamic information display method of a set top box, comprising the following steps of: 1, starting a set top box picture dynamic displaying and monitoring process, and monitoring a picture state displayed on a television display screen; 2, judging whether a displayed picture is a static picture or not, if not, returning to the step 1, and if so, switching to a step 3, and 3, generating a random number, which maps an initial point of the displayed picture, by the set top box dynamic displaying and monitoring process, refreshing the displayed picture, and returning to the step 1. The invention realizes dynamically refreshing a prompt message and a static picture, and prevents a picture from being fixed on a fixed display screen for a long time, thereby further prolonging the service life of television display equipment.

Description

technical field [0001] The invention relates to a digital set-top box, in particular to a method for displaying dynamic information of a set-top box. Background technique [0002] The TV video signal is transmitted to the TV through the set-top box. When the set-top box is in a state of no signal, the program is not authorized or is receiving broadcast programs, under normal circumstances, the set-top box outputs a static image or prompt information interface. Today's mainstream TVs are LCD or LED TVs. If you play still images for a long time, it will cause irreversible loss to the TV display, which will cause aging of the display area and shorten the service life of the TV display. [0003] Therefore, it is necessary to provide a simple, cost-free solution that can solve the above technical problems. Contents of the invention [0004] The invention proposes a method for displaying dynamic information of a set-top box. The method makes the display uniform in each area of ...

Claims

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Application Information

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IPC IPC(8): H04N5/445H04N5/00
Inventor 刘桂斌
Owner SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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