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Display device, audio/video display system and control method of audio/video display system

A technology for audio-visual playback and display devices, applied to parts of TV systems, parts of color TVs, TVs, etc., can solve problems such as power consumption and inconvenience

Active Publication Date: 2014-05-21
AMTRAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the user switches the signal source of the display device to a different signal input port, other audio-visual devices corresponding to the unused signal input port will still be in the execution state instead of entering the standby state, thus consuming a lot of energy. Power supply, if the user wants to put the peripheral devices that are not the current signal source into the standby state, they still need to control or set these peripheral devices to enter the standby state one by one, which is very inconvenient

Method used

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  • Display device, audio/video display system and control method of audio/video display system

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Embodiment Construction

[0030] Certain terms are used in the specification and subsequent claims to refer to particular components. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same component by different terms. This description and subsequent patent applications do not use the difference in name as a way to distinguish components, but use the difference in function of components as a basis for distinction. The term "comprising" mentioned throughout the specification and subsequent claims is an open-ended term, so it should be interpreted as "including but not limited to". In addition, the term "coupled" herein includes any direct and indirect means of electrical connection. Therefore, if it is described that the first device is coupled to the second device, it means that the first device can be directly connected to the second device, or indirectly connected to the second device through other devices or connection means.

[0031] The specific embodiments o...

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Abstract

The invention discloses an audio / video (A / V) display system, comprising a display and a peripheral device. The display comprises a first connection port, the peripheral device comprises a second connection port, and the display is capable of displaying a user interface. When the first connection port is connected to the second connection port, the display device receives raw data from the peripheral device and modifies the user interface according to the raw data, and the modified user interface can be available for one user to control the display device and the peripheral device. According to the audio / video display system and control method thereof, the user can use one remote control to operate the display device and the peripheral device. Moreover, a multimedia set-top box is operated by the display device, thereby significantly reducing latency and achieving real-time operation. Also, when the display device switches the signal, the audio / video device corresponding to the unused signal source is turned off, thereby achieving the effect of power-saving.

Description

technical field [0001] The invention relates to a control method of an audio-visual playing system, in particular to a control method of an audio-visual playing system including a multimedia set-top box. Background technique [0002] Since the High Definition Multimedia Interface (HDMI) can transmit uncompressed high-resolution video and multi-channel audio data, HDMI has been widely used as the transmission of TVs, monitors, notebook computers and tablet computers. interface. For example, a multimedia set-top box (set-top-box), video game console, Blu-ray player or other TV peripheral devices with an HDMI interface can have an audio-visual processing function, which can convert audio-visual data or multimedia in the connected storage device After the data is processed, it is transmitted to the display device through an HDMI cable (cable), so as to play images through the display device, thereby increasing the diversity and convenience of functions. Taking the multimedia s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/431H04N21/472H04N5/765
CPCH04N21/4135H04N21/42204H04N21/43635H04N21/482H04N21/47
Inventor 张志强赵光正麦威文林建成陈民忆魏文港
Owner AMTRAN TECH CO LTD
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