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Virtual keyboard operating method and portable electronic device using same

The technology of an electronic device and a virtual keyboard is applied in the direction of mechanical mode conversion, electrical digital data processing, data processing input/output process, etc., which can solve the inconvenience, the virtual key has no protruding point positioning structure, and it is difficult to provide user finger positioning And other issues

Inactive Publication Date: 2011-11-09
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, the input keys of portable electronic devices have gradually been replaced by virtual keys. The virtual keys do not have a positioning structure with protruding points, and it is difficult to provide the function of positioning the user's fingers.
Therefore, users often need to watch the screen of the portable electronic device all the time to trigger the correct virtual key, which is quite inconvenient

Method used

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  • Virtual keyboard operating method and portable electronic device using same
  • Virtual keyboard operating method and portable electronic device using same
  • Virtual keyboard operating method and portable electronic device using same

Examples

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Embodiment Construction

[0017] The following preferred embodiments are proposed as an illustration of the present invention, but the contents of the embodiments are for illustrative purposes only, and the drawings drawn are for illustration purposes, and are not intended to limit the protection scope of the present invention. Furthermore, the drawings of the embodiments also omit unnecessary components to clearly show the technical characteristics of the present invention.

[0018] Please refer to figure 1 , which is a functional block diagram of a portable electronic device according to a preferred embodiment of the present invention. The portable electronic device 100 includes a display panel 102 , a touch panel 104 , a vibration unit 106 and a control unit 108 . The portable electronic device 100 here is, for example, a cell phone, a personal digital assistant (PDA), or other types of portable electronic devices.

[0019] The control unit 108 is electrically connected to the display panel 102 , ...

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PUM

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Abstract

The invention discloses a virtual keyboard operating method and a portable electronic device using the same. The operating method comprises the following steps of: first displaying a virtual keyboard with a virtual positioning key; then receiving a touch signal; next transmitting a vibration signal when the virtual positioning key is judged to be triggered according to the touch signal; and finally vibrating the portable electronic device according to the vibration signal.

Description

technical field [0001] The present invention relates to a method for operating a virtual keyboard and a portable electronic device using it, and in particular relates to a method for operating a virtual keyboard with virtual positioning keys and a portable electronic device using it. Background technique [0002] Traditional portable electronic devices mostly have a keyboard, and the keyboard has several physical keys, one of which is a positioning key with a protruding point, and the positioning key is located at a known specific position in the keyboard. When the user's finger touches the protruding point, the user knows that the finger is currently located at a specific position of the entire keyboard, thereby knowing the positions of other physical keys, so as to correctly trigger the keys of the group of keyboards. [0003] However, at present, the input buttons of portable electronic devices have been gradually replaced by virtual buttons. The virtual buttons do not ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/041G06F3/01G06F3/0488
Inventor 简嘉良
Owner INVENTEC CORP