Touch keyboard, handheld mobile terminal and fast text type-in method

A mobile terminal and touch keyboard technology, applied in the field of human-computer interaction, can solve the problems of affecting user experience, ineffective use of display units, limited input speed, etc., and achieve the effect of improving text entry speed

Inactive Publication Date: 2013-09-11
CHENGDU IDEALSEE TECH
View PDF6 Cites 8 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch keyboard, handheld mobile terminal and fast text type-in method
  • Touch keyboard, handheld mobile terminal and fast text type-in method
  • Touch keyboard, handheld mobile terminal and fast text type-in method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] 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.

[0037] 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 inventors of the present invention found that when the user holds the mobile terminal with both hands, the four fingers except the thumb are generally on the back side of the displ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a touch keyboard applied in a handheld mobile terminal with double touch screens. The touch keyboard is arranged on a touch screen on the back of a display screen and is controlled by two hands. The invention further discloses a corresponding handheld mobile terminal and a fast text type-in method realized on the handheld mobile terminal. The touch keyboard is arranged on the the back of the display screen of the handheld mobile terminal, display units occupied by an existing touch keyboard are released, effective display areas are increased, and the display screen can be utilized for displaying information more completely; furthermore, the touch keyboard is designed to be controlled by the two hands, a combination-key input manner is adopted preferably, and text type-in speed can be increased greatly; input through the touch keyboard on the back side is combined with output through the display screen, performance of human-computer interaction is improved jointly, and efficiency of human-computer interaction is improved.

Description

technical field [0001] The invention relates to the field of human-computer interaction, in particular to a touch keyboard, a hand-held mobile terminal and a method for fast text entry. 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 w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F3/0488
Inventor 宋海涛刘桓宇
Owner CHENGDU IDEALSEE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap