Electronic device capable of automatically switching electrical source and method

An electronic device and automatic switch technology, applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve the problems of user inconvenience, reduced battery life of portable electronic products, power waste, etc., to achieve Reduce the number of charging times, increase the battery life, and reduce the effect of power

Inactive Publication Date: 2008-08-06
E-TEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, before using a portable electronic product, you must press the power switch to turn on the power before you can start using it. When not in use, you must press the power switch again to turn off the power of the portable electronic product, which is quite uncomfortable for the user. Convenience, so in order to avoid trouble, users will reduce the number of power offs, resulting in unnecessary waste of power, which reduces the battery life of portable electronic products, and the battery must be replaced or charged frequently

Method used

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  • Electronic device capable of automatically switching electrical source and method
  • Electronic device capable of automatically switching electrical source and method
  • Electronic device capable of automatically switching electrical source and method

Examples

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Embodiment Construction

[0026] As shown in FIG. 1 , the present invention discloses an electronic device capable of automatically switching power supply.

[0027] The electronic device 1 capable of automatically switching power supply includes: a display module 10 , a power supply module 20 , a tilt sensing module 30 , and a power control module 50 .

[0028] The display module 10 is used to display messages, pictures and other information for users to search and use, and the display module 10 can be selected from twisted nematic liquid crystal display (TN LCD), super twisted nematic liquid crystal display (STN LCD) , thin film transistor liquid crystal display (TFT LCD), cholesteric liquid crystal display (FM LCD), polymer dispersed liquid crystal display (PDLC), semi-stable liquid crystal display (BTN) and host-guest liquid crystal display (GHLCD).

[0029] The power supply module 20 is used to provide the power required for the operation of each component.

[0030] The tilt sensing module 30 is c...

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PUM

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Abstract

An electronic device capable of switching a power supply and a method, wherein, the electronic device comprises an inclination angle for sensing the electronic device, wherein, the inclination angle is an included angle between the electronic device and a horizontal plane; according to the inclination angle, the electronic device is switched between an opening state and a closing state.

Description

technical field [0001] The invention relates to an electronic device and method capable of switching power supply, in particular to an electronic device and method capable of automatically switching power supply. Background technique [0002] With the arrival of the era of information technology, the electronic industry is developing more and more vigorously, coupled with the progress of portable electronic products and communication network technology, many high-tech portable electronic products, such as mobile phones, personal digital assistants (PDAs) ), notebook computers, etc. are getting smaller and smaller. While the size of portable electronic products is shrinking, their functions are becoming more and more diverse, and their prices are getting lower and lower, so they are loved by more and more people. [0003] However, with the continuous innovation of various portable electronic products, consumers pay more and more attention to the convenience and efficiency of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04
Inventor 曾昭宪李宗龙
Owner E-TEN
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