Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for realizing screen touch function

An implementation method and screen technology, applied in the field of communication, can solve problems affecting user experience, etc.

Active Publication Date: 2015-10-28
ZTE CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for realizing the screen tactile function, so as to at least solve the problem in the related art that people with visual impairments cannot know what kind of information they receive and affect the user experience.

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
  • Method and device for realizing screen touch function
  • Method and device for realizing screen touch function
  • Method and device for realizing screen touch function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043]Apply the method for realizing the screen touch function provided by the embodiment of the present invention to the network system, see figure 2 , the system includes the following equipment:

[0044] Host device 201: controlling the LCD (Liquid Crystal Display, liquid crystal display) display device 202 to output text and pictures, and controlling the tactile simulation device 203 to output a simulated tactile protrusion array corresponding to the text and pictures at the corresponding position of the LCD display device;

[0045] LCD display device 202: output text and pictures according to the control of the host device 201.

[0046] Tactile simulation device 203: according to the control of the host device 201, output a simulated tactile bump array.

[0047] The working principle of the above system is:

[0048] The tactile simulation device 203 covers the LCD display device 202, the host device 201 controls the LCD display device 202 and the tactile simulation dev...

Embodiment 2

[0058] image 3 A circuit diagram of a contact array of an optional embodiment of the present invention is shown.

[0059] In the figure, N0, N1, N2, N3, and N4 are cathode voltage control lines, and P1, P2, P3, and P4 are anode voltage control lines.

[0060] The anodes of the same column of contacts are connected in parallel, and the cathodes of the same row of contacts are connected in parallel, and the text and images displayed by the contact array are periodically refreshed.

[0061] For example: To display a triangle with a raised effect.

[0062] The host device 201 controls the LCD display device 202 to output a triangular image, and controls the tactile simulation device 203 to output an equivalent triangular protrusion at the corresponding position, such as Figure 4 As shown, the convex display of the control tactile simulation device 203 shows a scanning waveform such as Figure 5 Shown:

[0063] In the first clock C0, P0 outputs a high level, P1, P2, P3, and P...

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

Provided are a method and device for realizing a touch screen function. The method includes: determining the text and / or image to be displayed on a screen; and controlling the touch points simulating embossments on the screen to arrange the text and / or image and realize the touch function of the screen, wherein the touch points simulating embossments refer to touch points on a screen using a current to realize a feel that simulates embossment. The present invention can be used to solve the problem in the related art that people who are visually impaired cannot learn what kind of information is received and thus the user experience is affected.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for realizing a screen touch function. Background technique [0002] At present, handheld mobile terminal products are becoming more and more popular, and user interaction interfaces are becoming more and more abundant. The terminal presents interactive information to users through its own screen, using text and / or images as the medium. [0003] However, the current screen displays are presented in visual media, and the reception effect of information is not good for people with visual impairments. The current existing solution is to use the vibration of the terminal to notify the user when the information arrives. However, for the visually impaired, they can only know the received information, but not what kind of information is received, which affects the user experience. . [0004] Aiming at the problem in related technologies that people with visual imp...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01
CPCG09B21/00G06F3/016G06F3/047G06F3/04886G06F2203/014
Inventor 王力刚
Owner ZTE CORP