Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Touch screen for mobile phone

A technology of touch screen and mobile phone, which is applied in the directions of telephones, instruments, computing, etc. with user guidance/use, and can solve the problems of not proposing the realization scheme of opening and closing key blocking functions, and being unable to satisfy touch screen operations, etc.

Inactive Publication Date: 2008-08-06
HAIER GRP CORP +1
View PDF1 Cites 43 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical solution proposed by this patent provides a special key blocking function for mobile phones, but this patent does not propose a specific implementation plan for opening and closing the key blocking function
Moreover, the solution provided by this patent cannot meet the user's intuitive and convenient requirements for touch screen operation

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 screen for mobile phone
  • Touch screen for mobile phone
  • Touch screen for mobile phone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Please see figure 1 , which is an appearance diagram of the touch screen provided by the first embodiment of the present invention.

[0025] Such as figure 1 As shown, the touch screen shown in this figure is used for a mobile phone. In addition to the touch screen, the mobile phone also has an input keyboard as an input device, and both of them serve as the input device of the mobile phone.

[0026] In a general sense, a touch screen refers to a display screen with a touch input function, such as figure 1 The mobile phone display screen 11 shown is at the same time the touch screen 11 . In fact, the touch screen for realizing the touch input function includes a touch detection component and a touch screen controller. Described touch detection part is installed in front of display screen 11, is used for detecting user's touch position, and transmits to touch screen controller after receiving; And the main function of touch screen controller is to receive touch inform...

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 screen for a handset and is characterized in that: the handset provides the touch screen with two touch screen working states of an effective input state and a locking state; the touch screen is provided with a locking signal input area, touch signals received in the area are used to trigger the conversion of the touch screen between the two working states. Preferably, the realization mode of the locking state of the touch screen is concretely that: a central processor of the handset processes touch signals outside the locking signal input area as invalid signals. Compared with the prior art, the touch screen for a handset provided by the invention has two working states: the effective input state and the locking state. The conversion of the touch screen between the two working states can be triggered through the touch signals received by the locking signal input area provided on the touch screen. When the touch screen is in locking state, any touch signal outside the locking signal input area can not produce the effect of signal input.

Description

technical field [0001] The invention relates to digital input technology, in particular to a touch screen for a mobile phone. Background technique [0002] The use of touch screens to realize human-computer interaction between digital equipment and operators has been widely used. Among electronic devices in various public places, touch screens can provide an intuitive and convenient way of human-computer interaction; for various portable devices, touch screens can reduce equipment space and obtain portable devices with rich input content and small size. [0003] For a mobile phone, when a touch screen is used as an input device, since it is often carried around, it is particularly prone to false touches, and some false touches may cause false inputs, resulting in unpredictable consequences. [0004] In response to the above problems, some technical solutions have appeared in the prior art to solve the problem of misoperation caused by the touch screen. For example, the Chin...

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): H04Q7/32G06F3/048H04M1/247G06F3/0488H04M1/724
Inventor 柴永森宋春光陈晓燕
Owner HAIER GRP CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com