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Mobile terminal, state shifting method and display method

A mobile terminal and status technology, applied in the direction of digital output to display equipment, instruments, electrical digital data processing, etc., can solve the problem of single function of the output interface, achieve the effect of solving single function and improving satisfaction

Active Publication Date: 2012-07-04
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a mobile terminal, a state switching method, and a display method to solve the problem of a single output interface function of a mobile terminal device and improve user satisfaction

Method used

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  • Mobile terminal, state shifting method and display method
  • Mobile terminal, state shifting method and display method
  • Mobile terminal, state shifting method and display method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] In this embodiment, the mobile terminal is an example of a tablet computer including the first system and a display unit, the electronic device is an example of an extended display device or a computer including the second system, and the media data is a display signal or Image data as an example.

[0062] The tablet computer can determine whether it is connected with an electronic device, which can be realized through its own detection unit;

[0063] In the first case, when the tablet computer detects that the connected electronic device is an extended display device, the display signal generated and output by the tablet computer is displayed through the extended display device.

[0064] Further, when the display signal to be output by the tablet computer does not match the display format supported by the extended display device, the tablet computer converts the display signal into a display format that matches the extended display device after receiving the feedback s...

Embodiment 2

[0070] On the basis of Embodiment 1, the mobile terminal is an example of a mobile phone including the first system and a playback unit, and the electronic device is an extended playback device (such as a stereo) or a computer including the second system; the media The data takes audio data as an example, and its realization process is similar to that of the above-mentioned embodiment, the difference is that when the extended playback device and the playback unit receive the audio data, they play the audio data.

Embodiment 3

[0072] In this embodiment, the mobile terminal is a handheld device, and the electronic device is a monitor / PC as examples. Wherein, the PC is an example of an electronic device including the second media data generating unit, and the display is an example of an electronic device not including the second media data generating unit. Switch the display signal through the handheld device processor, specifically as Figure 8 As shown, in this example,

[0073] In this embodiment, it is first judged whether the handheld device is connected to the display / PC. The judgment method is that the processor of the handheld device detects whether the switching control signal sent by the single-chip microcomputer is received to judge whether it is connected to the display / PC. That is, the processor of the handheld device can switch between displaying signal 1 and displaying signal 2 through the states of different signals. Wherein, the handheld device processor is an example of the first c...

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PUM

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Abstract

An embodiment of the invention provides a mobile terminal, a state shifting method and a display method. The state shifting method includes: detecting connection state of the mobile terminal and an electronic device; shifting the mobile terminal to a first state, a second state and a third state according to the connection state; leading a first media data generating unit to generate first media data in the first state, wherein the first media data are transmitted to a second connection unit of the electronic device through a first connection unit and output through a second output unit connected with the second connection unit in the electronic device; leading the first connection unit and the second connection unit to receive second media data generated by a second media data generating unit of the electronic device in the second state and leading a first output unit to output the second media data; and leading the first media data generating unit to generate third media data in the third state and leading the first output unit to output third media data.

Description

technical field [0001] The invention relates to the technical field of terminals, in particular to a mobile terminal, a state switching method and a display method. Background technique [0002] The display interfaces of current handheld devices and monitors are all one-way display channels. For example, the output signal of the handheld device can only be output to an external display through the display interface, and the signal is displayed through the display; while the display can only passively accept The signal sent by the handheld device and displays the signal. [0003] During the research and practice of the prior art, the inventors of the present invention found that in the existing implementations, the display interface of the handheld device cannot be reused, that is, it can only be used as a video output interface, and cannot be used as a video output interface. The input interface is used, that is, the interface function of the current finger device is single...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/10G06F3/14
Inventor 谭海防陈浩
Owner LENOVO (BEIJING) LTD
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