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Natural light realizing method and system of modular television

A technology of modular TV and implementation method, which is applied in the direction of electrical components, image communication, selective content distribution, etc., can solve the problems of high energy consumption and low energy efficiency, and achieve the effect of reducing energy consumption and improving contrast

Active Publication Date: 2015-09-16
TCL CORPORATION
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and system for realizing natural light of modular TVs, aiming at solving the problems of high energy consumption and low energy efficiency of existing modular TVs

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Embodiment Construction

[0048] The present invention provides a method and system for realizing natural light of a modular TV. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] see figure 1 , figure 1 The flow chart of a preferred embodiment of the method for realizing natural light of a modular TV provided by the present invention, as shown in the figure, the method includes the following steps:

[0050] Step S100, the card end acquires user UI parameters and source state parameters, and sends them to the screen end through the communication serial port;

[0051] Step S200, the screen terminal obtains the average brightness and histogram information of the cur...

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Abstract

The invention discloses a natural light realizing method and system of a modular television. The method includes the following steps that: a user UI parameter and an information source state parameter are obtained through a card end and are transmitted to a screen end through a communication serial port; the screen end obtains the average luminance and histogram information of a current image, the backlight target value and contrast target value of the screen end are calculated according to the user UI parameter, the information source state parameter, the average luminance and the histogram information; and the backlight value and contrast value of the screen end are correspondingly set as the backlight target value and the contrast target value. With the natural light realizing method and system of the modular television adopted, the calculated target value of backlight is lower than an original value, and the target value of contrast is higher than an original value, and therefore, the energy consumption of a screen can be decreased; and when the screen becomes dark, the contrast can be properly increased simultaneously, and therefore, the energy efficiency of the modular television can be effectively improved, and great conveniences can be brought about.

Description

technical field [0001] The invention relates to the technical field of modular televisions, in particular to a method and system for realizing natural light of modular televisions. Background technique [0002] With the development of smart TV technology, a new form of TV has emerged, that is, modular TV. The modular TV is divided into two parts: the screen end and the card end. The card side is mainly a function realization module, which is usually a smart TV system; while the screen side includes a display and sound module, which is responsible for audio and video output, and is usually a single-chip microcomputer system. If users want to enjoy different or latest technical functions, they only need to replace the card end, instead of having to replace a whole TV as in the past, thus greatly reducing the user's cost. [0003] As energy efficiency is getting more and more attention in current electronic products, countries all over the world are formulating and implementi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/485H04N21/418
CPCH04N21/4122H04N21/418H04N21/4854
Inventor 陈渠
Owner TCL CORPORATION
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