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Analogue television (ATV)/digital television (DTV) device and mobile terminal

A mobile terminal and power supply technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as waste of manpower, investment of a certain amount of manpower, and large size of mobile phones, so as to ensure reliability, reduce costs, and reduce research and development time Effect

Inactive Publication Date: 2012-06-13
HUAQIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is in order to overcome in the prior art in order to realize ATV / DTV function on the mobile phone and must invest certain manpower to debug in the research and development stage, causes the waste of manpower, and because the design of ATV / DTV antenna makes the mobile phone size smaller Big disadvantage, provide a modular ATV / DTV device and a smaller mobile terminal that saves manpower in the research and development stage

Method used

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  • Analogue television (ATV)/digital television (DTV) device and mobile terminal
  • Analogue television (ATV)/digital television (DTV) device and mobile terminal
  • Analogue television (ATV)/digital television (DTV) device and mobile terminal

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Embodiment Construction

[0024] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0025] refer to figure 1 , introduce the ATV / DTV device 1 of an embodiment of the present invention, it comprises a power supply 13, and:

[0026] An ATV / DTV antenna 11 for receiving analog TV signals and digital TV signals;

[0027] An ATV / DTV circuit 12 for decoding the analog television signal and the digital television signal;

[0028] Wherein, the ATV / DTV circuit 12 is located between the ATV / DTV antenna 11 and the power supply 13 , thereby avoiding the possible influence of the power supply 13 on the performance of the ATV / DTV antenna 11 . Wherein, the concrete realization of this ATV / DTV circuit in practice is the prior art of this field, is not the inventive point of the present invention, those skilled in the art can adopt existing ATV / DTV chip to realize, also can select suit...

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Abstract

The invention discloses an analogue television (ATV) / digital television (DTV) device, which comprises a power supply, an ATV / DTV antenna and an ATV / DTV circuit, wherein the ATV / DTV antenna is used for receiving an analogue television signal and a digital television signal; and the ATV / DTV circuit is used for decoding the analogue television signal and the digital television signal, and is positioned between the ATV / DTV antenna and the power supply. The invention also discloses a mobile terminal connected with the ATV / DTV device. By the ATV / DTV device, debugging time for realizing an ATV / DTV function on the conventional mobile terminal is saved, and the structure design of the mobile terminal is optimized, so that the miniaturization of the mobile terminal is realized. In addition, the power supply integrated by the modular ATV / DTV device can serve as a standby battery of the mobile terminal.

Description

technical field [0001] The invention relates to an ATV (analog television signal) / DTV (digital television signal) device and a mobile terminal, in particular to a modularized ATV / DTV device and a mobile terminal. Background technique [0002] At present, the ATV / DTV functions of mobile phones are realized basically by adding ATV / DTV functional circuits on the main board of the mobile phone, and adding electronic structural parts such as ATV / DTV antennas inside the mobile phone. In the above implementation method, due to factors such as changes in circuit board layout and electronic device layout, it is necessary to invest a certain amount of manpower in the research and development stage to debug the ATV / DTV functional circuit, and to coordinate the performance of the ATV / DTV antenna to optimize the overall design. And verify the effect, etc. Therefore, such an implementation method is time-consuming and labor-intensive; in addition, in the design of the ATV / DTV antenna, bec...

Claims

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Application Information

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IPC IPC(8): H04N21/414
Inventor 刘向洋
Owner HUAQIN TECH CO LTD
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