Portable electronic device and its non-contact control method

An electronic device, portable technology, applied in the direction of electric digital data processing, input/output process of data processing, instruments, etc., can solve the problems affecting the appearance and touch function of the portable electronic device 14, so as to ensure the beautiful appearance Effect

Inactive Publication Date: 2009-07-01
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the contact bodies required by the touch methods of different mechanisms are not exactly the same. For the resistive touch mechanism, the contact body can be a conductor or a non-conductor. However, for the capacitive touch mechanism, the contact The body must have conductive properties to absorb small currents and cause small changes in current distribution
Since the contact body often slides on the touch screen 141, many traces will be left on the surface of the touch screen 141. Many fingerprints 161 or scratches 162 will remain on the surface of the portable electronic device 14, thus affecting the appearance and even the touch function of the portable electronic device 14

Method used

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  • Portable electronic device and its non-contact control method
  • Portable electronic device and its non-contact control method
  • Portable electronic device and its non-contact control method

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Embodiment Construction

[0046] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the portable electronic device and its non-contact control method according to the present invention are specifically implemented below in conjunction with the accompanying drawings and preferred embodiments. The manner, structure, method, steps, features and effects thereof are described in detail below.

[0047] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. For convenience of description, in the following embodiments, the same elements are denoted by the same numbers.

[0048] Please also see figure 2 , image 3 as well as Figure 4 as shown, figure 2 It is a schematic diagram of the operation of a portable electronic device in a preferred embodiment of the prese...

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Abstract

The invention relates to a portable electric device and a non-contact control method thereof. The portable electric device comprises an emitting unit, a sensing unit, a storage unit and a processing unit, wherein the processing unit is electrically coupled to the sensing unit, the storage unit and the emitting unit. The non-contact control method which is applied to the portable electric device includes steps of outputting wireless signals wirelessly, receiving wireless signals refracted back wirelessly, comparing the wireless signals with the wireless signals refracted back, and finding and executing a corresponding to-be-started function in a refraction comparison table. The invention outputs and receives the wireless signals wirelessly, and finds and executes the corresponding to-be-started function in the refraction comparison table according to results of comparing outputted wireless signals and ones received, users can execute the corresponding to-be-started function by aid of different actions in an effective sensing distance, enabling the portable electric device to be capable of switching modes by aid of a sensing way without remaining operation marks on the screen after usage.

Description

technical field [0001] The present invention relates to a portable electronic device and its control method, in particular to a method for performing corresponding functions to be activated by detecting the user's actions within the effective sensing range of the portable electronic device, without A portable electronic device and a non-contact control method thereof which will leave traces on the screen after long-term use and will not degrade the control function. Background technique [0002] In the current portable electronic device technology, the touch-controlled portable electronic device has been developed quite maturely. see figure 1 As shown, it is a three-dimensional schematic diagram of the appearance of a conventional touch-sensitive portable electronic device. The user uses the finger 12 to slide along different directions on the touch-sensitive screen 141 of the portable electronic device 14, or With different degrees of pressing, the touch screen 141 execut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/042G06F3/046
Inventor 邱进忠
Owner INVENTEC CORP
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