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Connection structure for displaying mobile terminal audio and video in HDTV

A mobile terminal and high-definition TV technology, applied in the field of audio and video transmission, can solve the problems of power self-sufficiency, battery exhaustion, etc., and achieve the effects of reducing excessive power consumption, increasing working hours, improving quality and transmission efficiency

Inactive Publication Date: 2016-05-04
STATE GRID TIANJIN ELECTRIC POWER +1
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  • Abstract
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Problems solved by technology

Today's smartphones are already struggling to be self-sufficient in electricity, and without an extra cable to charge them, the battery will drain in a short amount of time

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  • Connection structure for displaying mobile terminal audio and video in HDTV

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Embodiment Construction

[0016] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings: It should be emphasized that the embodiments of the present invention are illustrative rather than restrictive, so the present invention is not limited to the implementation described in the specific embodiments. For example, all other implementations obtained by those skilled in the art according to the technical solution of the present invention also belong to the protection scope of the present invention.

[0017] A connection structure for displaying audio and video of a mobile terminal on a high-definition television, such as figure 1 As shown, the connection structure includes a mobile terminal 1 and a high-definition television 2. The innovation of the present invention is that an MHL-to-HDMI adapter 3 is arranged between the high-definition television and the mobile terminal, and the data output end of the mobile terminal is converted to U...

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Abstract

The present invention relates to a connection structure for displaying mobile terminal audio and video in a HDTV. The connection structure comprises a mobile terminal and a HDTV. An MHL to HDMI adapter is arranged between the HDTV and the mobile terminal. The data output end of the mobile terminal is connected to the USB input port of the MHL to HDMI adapter through a data output to USB port conductive wire. The output port of the MHL to HDMI adapter is connected to the HDMI port of the HDTV through an HDMI high-definition cable. At the same time, the USB port of the HDTV is connected to the USB port of the MHL to HDMI adapter through a USB conductive wire. According to the connection structure, the MHL HD video transmission technology is used in the HDTV, the large screen display problem of the video and file images of the mobile terminal is solved, the image quality is improved, the problem of over high power consumption of the mobile terminal in HD video transmission is reduced, and the working time of the mobile terminal is increased.

Description

technical field [0001] The invention belongs to the technical field of audio and video transmission, in particular to a connection structure for displaying audio and video of a mobile terminal on a high-definition television. Background technique [0002] MHL is the abbreviation of "Mobile High-Definition Link". Today, almost every high-definition TV has an HDMI interface on the back, and most mainstream mobile phones have data transmission ports, but HDMI has never taken mobile terminals into account, so HDMI cables are very thick and expensive. The MHL standard was born for linking mobile phones and other mobile devices from the very beginning. [0003] The full name of HDMI is "High Definition Multimedia Interface (High Definition Multimedia Interface)", and its rise has benefited from the demand for high-quality audio and video. HDMI completes video and audio transmission in one line, and the interface size is smaller than DVI. Technically, HDMI can be regarded as the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4363H04N21/41
CPCH04N21/43635H04N21/4126
Inventor 房向阳马骏石琳光李光鹏
Owner STATE GRID TIANJIN ELECTRIC POWER
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