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Portable electronic device with multimedia function

An electronic device and multimedia technology, applied in current supply devices, color TV, telephone communication, etc., can solve the problems of playing multimedia files, restricting the application of portable electronic devices, increasing the power consumption of electronic devices, etc., and achieving the effect of saving electric energy

Inactive Publication Date: 2010-06-09
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the user uses the projection function of the portable electronic device, the power consumption of the electronic device will be increased
Due to the limited power supply capacity of electronic devices, most portable electronic devices cannot use the projection function to play multimedia files for a long time, thus limiting the application of portable electronic devices with multimedia functions

Method used

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  • Portable electronic device with multimedia function
  • Portable electronic device with multimedia function

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Embodiment Construction

[0009] see figure 1 Shown present invention has the preferred embodiment of the portable electronic device of multimedia function, described portable electronic device 10 with multimedia function can project the multimedia information such as image, video on a projection board 20, and on described projection board 20 A play area 22 and an operation area 24 below the play area 22 are formed on the top. The playing area 22 is used to display multimedia information such as images and videos output by the electronic device 10 to increase visual effects. The operating area 24 is a flat keyboard graphic, which is used for related operations when playing the multimedia information displayed on the playing area 22 , such as play, stop, fast forward, etc., instead of operating the electronic device 10 . It can be understood that the projection board 20 can be placed outside the electronic device 10 , or the projection board 20 can be integrated with the electronic device 10 through me...

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Abstract

The invention provides a portable electronic device with a multimedia function, which comprises a projection module, wherein the projection module is used for projecting multimedia signals of the electronic device to a projecting plane so as to display the multimedia signals. The portable electronic device with the multimedia function also comprises a multimedia information management module, a power management module and a central processing unit which is electrically connected with the projection module, the multimedia information management module and the power management module. The multimedia information management module processes the multimedia signals under the control of the central processing unit; and the power management module sets power modes under the control of the central processing unit.

Description

technical field [0001] The invention relates to a portable electronic device, in particular to a portable electronic device with multimedia functions. Background technique [0002] With the continuous updating and development of technology, portable electronic devices such as mobile phones or personal digital assistants (Personal Digital Assistant, PDA) gradually begin to have multimedia functions such as playing audio, images, and videos. [0003] Generally speaking, the realization of multimedia functions requires a portable electronic device to have a larger screen, but the current development trend of light, thin and small makes it difficult for portable electronic devices to have a large screen. When playing multimedia such as images and videos, the screen of the electronic device Due to the limitations, better visual effects are often not obtained. Therefore, portable electronic devices with a projection output function are widely used. The principle is to install a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/73H04M1/72403
CPCH04N9/3197H04N9/3173H04N9/3194G06F1/3203
Inventor 蔡怡安
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD