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Mobile phone expansion screen

An extended screen and mobile phone technology, applied in the field of mobile phone extended screen, can solve problems such as poor product versatility, achieve comfortable visual experience, good versatility, and solve the effects of poor operability

Inactive Publication Date: 2016-08-24
CHINA MOBILE INTERNET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, such an approach makes the Mini mobile phone only have the function of calling, and must be used in combination with a large-sized mobile terminal host when watching videos or surfing the Internet, and the versatility of the product is not good, and each mobile phone needs a special designed in two parts

Method used

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  • Mobile phone expansion screen
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Embodiment Construction

[0019] In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose, the specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0020] Such as figure 1 , is a hardware block diagram of the first embodiment of the present invention. The mobile phone extension screen 1 of the present invention includes a display screen 12 and also includes a terminal interface 11. The terminal interface 11 is electrically connected to the display screen 12 and can be wirelessly connected to the data interface of the mobile phone.

[0021] In the present invention, the mobile phone connected with the mobile phone extension screen 1 is a mobile phone with a mobile communication function and a browsing function or a video playback function, but the video experience image is too small because the screen is too small, and the effect is not good.

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Abstract

The present invention discloses a mobile phone expansion screen. When the mobile phone expansion screen is connected with a mobile phone, the mobile phone expansion screen receives data sent by the mobile phone, displays the video on the display screen and plays the audio data through an audio output module. Besides, the mobile phone expansion screen obtains audio data through an audio input module, transmits the audio data to the mobile phone and transmits the data obtained by the user input module to the mobile phone. The mobile phone expansion screen is not provided with processor and is able to combine with the mobile phone to use the processor of the mobile phone so as to save the hardware, have good versatility and adapt different mobile phones.

Description

【Technical field】 [0001] The invention relates to a mobile phone expansion screen, in particular to a mobile phone expansion screen capable of operating a mobile phone. 【Background technique】 [0002] With the continuous development of electronic technology, people's demand for digital products is getting higher and higher, and smart phones and tablet computers have become indispensable portable tools for many people. The functions of present smartphones have become more and more powerful. They have high-speed CPUs, powerful image processing capabilities and large-capacity memories. Moreover, with the popularization of 3G, the data transmission capability of mobile phones can also be greatly improved. In addition to the mobile communication function, the current mobile phone also has functions such as browsing the web, watching audio and video files, and even entertainment games. The user experience brought by these functions is often improved with the expansion of the scre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
Inventor 周朝晖
Owner CHINA MOBILE INTERNET TECH