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Method and system for adjusting brightness of digital television displayer

A technology for brightness adjustment and digital TV, which is applied to parts of TV systems, parts of color TVs, TVs, etc. It can solve the problems of increasing the functions of digital TV receiving terminals, and achieve the goal of reducing the cost of improvement, increasing functions, and realizing brightness Effect

Inactive Publication Date: 2012-04-25
SHENZHEN COSHIP ELECTRONICS CO LTD
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AI Technical Summary

Problems solved by technology

[0005] The application of mobile terminals is becoming more and more extensive. If the characteristics of intelligent brightness adjustment of mobile terminals can be used, and the digital TV receiving terminal does not need to be greatly changed, the brightness of digital TV displays can be intelligently adjusted through mobile terminals. Increase the function of the digital TV receiving terminal and reduce the improvement cost of the digital TV receiving terminal; however, there is no such technology at present

Method used

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  • Method and system for adjusting brightness of digital television displayer
  • Method and system for adjusting brightness of digital television displayer
  • Method and system for adjusting brightness of digital television displayer

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example

[0037] see figure 2 , is an example of a flow chart of a method for adjusting the brightness of a digital TV display according to the present invention, and the method includes the following steps:

[0038] In step 201, the mobile terminal receives an activation instruction for adjusting the brightness of the digital television display, and performs parameter setting.

[0039] The mobile terminal in this step receives the activation instruction for adjusting the brightness of the digital TV display, which can be realized by adding a function button for adjusting the brightness of the digital TV display on the user operation interface; when the user clicks the button, the mobile terminal can know that the user input is Activation command for DTV display brightness adjustment.

[0040] The parameter setting includes: dividing the light intensity levels and establishing a corresponding relationship between the light intensity levels and the TV brightness value.

[0041] Step 2...

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Abstract

The invention provides a method and system for adjusting the brightness of a digital television displayer; in the method, a mobile terminal is used for classifying light intensity and establishing corresponding relationships between the grades of the light intensity and brightness values of a television; the method comprises the following steps: the mobile terminal collects the light intensity information of current environmental lighting and determines the grades of the light intensity of the current environmental lighting according to the collected light intensity information; and the mobile terminal finds out the corresponding brightness value of the television from the corresponding relationships according to the determined grades of the light intensity and transmits the found brightness value of the television to a digital television receiving terminal for carrying out brightness adjustment on the digital television displayer. According to the technical scheme, the intelligent adjustment of the mobile terminal on the digital television displayer is realized.

Description

technical field [0001] The present invention relates to digital television technology, in particular to a method and system for adjusting the brightness of a digital television display. Background technique [0002] In the current digital TV technology, a remote control is used to adjust the brightness of the digital TV display. Specifically, when adjusting the brightness, the user operates the buttons of the remote control, inputs the TV brightness adjustment value, and sends the TV brightness adjustment value to the digital TV receiving terminal, for example, the digital TV receiving terminal is a set-top box; the digital TV receiving terminal receives the brightness Adjust the value to adjust the brightness of the digital TV display. [0003] In the process of watching TV programs, it is often necessary to manually adjust the brightness of the digital TV display through the remote control according to the current ambient light, which includes: increasing the brightness o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/57H04N5/44
Inventor 林春亮贾欣欣
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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