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Portable electronic apparatus

An electronic device and portable technology, which is applied in the direction of electrical digital data processing, instruments, digital data processing components, etc., can solve the problems of display color and brightness expressiveness, etc., to achieve full color and brightness expressiveness, color and brightness The effect of expressiveness

Inactive Publication Date: 2012-05-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, adding a multi-layer structure on the surface of the display screen will affect the color and brightness performance of the display screen to varying degrees.

Method used

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  • Portable electronic apparatus
  • Portable electronic apparatus
  • Portable electronic apparatus

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0012] see figure 1 and figure 2 , is the portable electronic device 100 of the embodiment of the present invention. The portable electronic device 100 of the present invention may be a notebook computer, a personal digital assistant or a mobile phone. This embodiment uses a mobile phone as an example for illustration. The portable electronic device 100 includes a main body 10 with a display screen 12 , an image capturing portion 14 and a light emitting device 16 .

[0013] The main body 10 is provided with a computing device for computing and processing various data of the portable electronic device 100 and issuing various instructions (see Figure 5 computing device 32) and a circuit board electrically connecting the computing device with each functional unit (such as the display screen 12). The display screen 12 is arranged on the surface of the main b...

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Abstract

A portable electronic device includes a main body with a display screen, an illuminator, an image shoot part and a computing device arranged in the main body. The illuminator is used for generating a light spot on the surface area of the display screen and enables the light spot to keep still, flicker or move on the surface area of the display screen. The image shoot part includes a connection part, a first shoot module and a second shoot module, wherein one end of the connection part is pivoted with the main body, the other end is matched with the main body in a clamping manner, the first image shoot module and the second image shoot module are arranged at opposite two sides of the connection part, and the first image shoot module is arranged to face the display screen for shooting the display screen and images which display the surface light spot. The computing device is used for receiving and processing the images shot by the first image shoot module to determine the relative position of the light spot on the surface area of the display screen and identify the actions of the light spot on the surface area of the display screen as well as implement the instructions corresponding to the actions of the light spot.

Description

technical field [0001] The invention relates to a portable electronic device, in particular to a portable electronic device with a virtual touch screen. Background technique [0002] Currently, portable electronic devices such as notebook computers, personal digital assistants (Personal Digital Assistant, PDA) and mobile phones are widely used because of their portability. For these portable electronic devices, portability and ease of use are very important. For example, the portable electronic devices adopt a touch screen, and the use of hand-touch screen input or handwriting recognition brings great convenience to the operator. [0003] Most of the current touch screens are mainly resistive or capacitive, and their feature is that a multi-layer structure is added as a touch detection component on the surface of the display screen. When the hand or luminous pen touches the multi-layer structure, a voltage or current value will be generated, and the position of the contact ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/042
CPCG06F1/1686G06F3/0425G06F3/03545G06F1/1626
Inventor 张仁淙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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