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Electronic device and operation method thereof

A technology of electronic device and operating distance, applied in the direction of electric digital data processing, instrument, input/output process of data processing, etc., to achieve the effect of simple control method

Inactive Publication Date: 2014-11-05
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the present invention provides an electronic device and its control method to solve the various problems encountered in the aforementioned prior art
screen for displaying images

Method used

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  • Electronic device and operation method thereof
  • Electronic device and operation method thereof
  • Electronic device and operation method thereof

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Embodiment Construction

[0033] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0034] A specific embodiment according to the present invention is an electronic device. In practical applications, the electronic device may preferably be a portable electronic device with a touch screen function, such as a smart phone with a touch screen, a tablet computer, a personal digital assistant (PDA), etc., but not hereby limit. see Figure 4A and Figure 4B , Figure 4A and Figure 4B A schematic diagram of the appearance and a functional block diagram of the electronic device are shown respectively.

[0035] Such as Figure 4A and Figure 4B As shown, the electronic device 1 includes a casing 10 , a screen 12 , a detection module 14 , a comparison module 16 , an enlargement / reduction module 18 and a storage module 20 . Wherein, the comparison modul...

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Abstract

The invention provides an electronic device and an operation method thereof. The electronic device is provided with a screen. The operation method of the electronic device comprises the following steps of (a) displaying images on the screen, (b) detecting the corresponding operation distance between a first object and a second object which are located above the screen simultaneously, (c) comparing the operation distance to the preset distance, and (d) amplifying or shrinking images displayed on the screen selectively according to the comparison results. The electronic device and the operation method thereof are simple, visual and humanized.

Description

technical field [0001] The present invention relates to an electronic device with a touch function, in particular to an electronic device and a control method thereof that provide convenience for a user during touch operation. Background technique [0002] In recent years, with the continuous advancement of science and technology, the consumer market continues to introduce new products. Various manufacturers have launched various portable electronic devices with different functions and shapes, such as smart phones, tablet computers and other products. In order to improve the convenience for users to operate these portable electronic devices, most of the portable electronic devices today are equipped with touch screen man-machine interfaces. [0003] Since the portable electronic devices are required to be thin, light, small and easy to carry, generally speaking, the size of the screen is usually not large. For example, the screen size of a smart phone is usually about 3 to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F3/0484G06F3/041
Inventor 林奇成
Owner BENQ CORP
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