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Method and device for adjusting brightness of television, and terminal

A television, television technology, applied in the field of television, can solve problems such as complicated operation

Inactive Publication Date: 2016-09-28
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems existing in the related technologies, the embodiments of the present disclosure provide a method, device and terminal for adjusting the brightness of a TV set, so as to solve the problems in the prior art when users watch TV programs through a TV equipped with a set-top box. The problem of cumbersome operation caused by adjusting the brightness of the TV through the TV remote control

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  • Method and device for adjusting brightness of television, and terminal
  • Method and device for adjusting brightness of television, and terminal
  • Method and device for adjusting brightness of television, and terminal

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Embodiment Construction

[0039] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0040] figure 1 A schematic diagram of a scene provided by an embodiment of the present disclosure, in which a set-top box 1 and a TV set 3 are included in the figure, and the set-top box 1 and the TV set 3 are connected to an HDMI cable through an HDMI interface (High-Definition Multimedia Interface, high-definition multimedia interface) . The HDMI interface is a digital interface t...

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Abstract

The embodiment of the present disclosure discloses a method, device, and terminal for adjusting the brightness of a TV, wherein the method includes: detecting a brightness adjustment trigger action for adjusting the brightness of the TV; determining the TV ID according to the brightness adjustment trigger action and a brightness adjustment value; generate a brightness control instruction including the TV logo and the brightness adjustment value; send the brightness control instruction to the consumer electronics control channel CEC bus in the HDMI interface. The technical solution of the present disclosure is based on the extended HDMI protocol, and sends a brightness control command including a TV ID and a brightness adjustment value to the TV through the CEC bus in the HDMI interface, so that the TV corresponding to the TV ID receives the brightness control command , and adjust the screen display brightness of the TV set according to the brightness adjustment value, so as to adjust the screen display brightness of the TV set through the set-top box.

Description

technical field [0001] The present disclosure relates to the field of television technology, and in particular, to a method, device and terminal for adjusting brightness of a television. Background technique [0002] A set-top box is a device that connects a TV set to an external signal source. The signal source can come from a cable cable, satellite antenna, broadband network, and terrestrial broadcasting. Interactive entertainment, education and commercial activities, so set-top boxes are increasingly favored by users. [0003] When a user watches a TV program through a TV set equipped with a set-top box, the program channel can be switched by a remote control of the set-top box. For example, button 1 and button 2 on the remote control of a set-top box are respectively configured as a variety show channel and a sports channel. If the user is watching a variety show channel, when the user wants to watch a sports channel, the TV program can be switched from a variety show c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41
CPCH04N21/4104
Inventor 傅斌
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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