Mobile terminal peripheral input device and mobile terminal

A technology of mobile terminal peripherals and input devices, applied in the electronic field, can solve problems such as ineffective use of display units, affecting user experience, and limited input speed, so as to improve text input speed, improve human-computer interaction efficiency, and improve user experience. The effect of experience

Inactive Publication Date: 2013-08-14
CHENGDU IDEALSEE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Conventional handheld mobile terminals only have a single touch screen device, which has a limited area for receiving touch (finger or stylus) when inputting information, and is generally only suitable for one-handed operation, and the input speed is limited
And because the input touch area will inevitably occupy a certain area for display, this makes the display unit directly b

Method used

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  • Mobile terminal peripheral input device and mobile terminal
  • Mobile terminal peripheral input device and mobile terminal
  • Mobile terminal peripheral input device and mobile terminal

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] The technical proposal of the present invention is aimed at the disadvantages of slow text entry on the existing touch screen mobile terminal, and the touch keyboard occupies the display unit during text entry, resulting in too small content display interface and other defects. The inventor of the present invention found that when the user holds the mobile terminal with both hands, all four fingers except the thumb are on the back side of the mobile terminal ...

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Abstract

The invention discloses a mobile terminal peripheral input device with a protective shell jacket structure. The mobile terminal peripheral input device comprises a shell framework, a touch screen and a control circuit, wherein the touch screen is embedded in the outer surface of the shell framework to form a smooth shell surface together with the shell framework; an USB (universal serial bus) interface and /or a wireless transceiver module which are connected with the mobile terminal are arranged inside the shell framework; and the control circuit disposed inside the shell framework is used for receiving touch screen signals and sending the touch screen signals out through the USB interface or the wireless transceiver module. The invention also discloses a mobile terminal with the peripheral input device. The touch screen of the peripheral input device is disposed on the back side of a terminal display, and text input is realized through the touch screen on the peripheral device. Consequently, a display unit occupied by an existing touch keyboard is released, effective display areas are increased to make the display be fully used for displaying information, and efficiency of human-computer interaction is effectively improved so as to enhance user experiences.

Description

technical field [0001] The invention relates to the electronic field, in particular to a mobile terminal peripheral input device and a mobile terminal. Background technique [0002] Touch interaction is a kind of natural interaction, and its simplicity and ease of use are popular among users. As a result, touch technology has been further developed, and touch screens have also become input devices for mainstream mobile smart terminals (such as smart phones and tablet computers) in the market. [0003] Conventional handheld mobile terminals only have a single touch screen device, which has a limited area for receiving touch (finger or stylus) when inputting information, and is generally only suitable for one-handed operation, and the input speed is limited. And because the input touch area will inevitably occupy a certain area for display, this makes the display unit directly below the touch screen unable to be used effectively, especially when the mobile phone with a smalle...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/0488
Inventor 刘桓宇宋海涛
Owner CHENGDU IDEALSEE TECH
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