Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Pressure display method and apparatus for touch screen

A pressure display and touch screen technology, applied in the field of electronic equipment applications, can solve the problems of laborious, easy to cause false touch, poor user experience, etc., to achieve the effect of improving user experience, reducing false touch, and improving accuracy

Active Publication Date: 2015-12-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some elderly users understand the buttons displayed on the touch screen as mechanical buttons, and use a large force to click the buttons on the touch screen, which is laborious and likely to cause accidental touches
[0004] It can be seen that when the user controls the touch-screen terminal with fingers, false touches may be caused due to excessive force and other reasons, and the user experience is poor.

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
  • Pressure display method and apparatus for touch screen
  • Pressure display method and apparatus for touch screen
  • Pressure display method and apparatus for touch screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 1 It is a flow chart of a method for displaying pressure on a touch screen provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation of providing pressure information for users. This method can be executed by a terminal with a touch screen, and the terminal can be a smart phone, tablet computer, smart wearable device, etc., the method specifically includes the following steps:

[0032] Step 110, acquiring the target pressure value at the target position.

[0033] Wherein, the target position is the position where the target object touches the touch screen. The target object is an object in contact with the touch screen, such as a user's finger, a touch pen, and the like. Optionally, the touch screen is a Liquid Crystal Display (LCD for short).

[0034] A plurality of pressure sensors are arranged above the touch screen to form a pressure sensor layer. The pressure sensor may be a capacitive pressure sensor. When the use...

Embodiment 2

[0049] In the process of implementing the above-mentioned embodiments, the inventors found that when determining the target color corresponding to the target pressure value according to the target pressure value, if each target pressure value corresponds to a target color, the terminal will store a large amount of corresponding information, occupying storage space. space. At the same time, the terminal needs to frequently determine the target color and adjust the color of the target adjustment area according to the target color, which consumes more system resources.

[0050] Based on this, an embodiment of the present invention also provides a method for displaying pressure on a touch screen, as a further description of the above embodiments, as shown in figure 2 As shown, step 120, determining the target color corresponding to the target pressure value according to the target pressure value, can be implemented in the following manner:

[0051] Step 121, searching for a target...

Embodiment 3

[0086] The embodiment of the present invention also provides a touch screen pressure display device 1, the device 1 is located in a terminal with a touch screen, and the device 1 is used to implement the method shown in the above embodiment, as shown in Figure 8 As shown, the device 1 includes:

[0087] A target position acquisition unit 11, configured to acquire a target pressure value at a target position, where the target position is a position where a target object contacts the touch screen;

[0088] a pressure acquisition unit 12, configured to acquire the target pressure value at the target position acquired by the target position acquisition unit 11;

[0089] A color determination unit 13, configured to determine a target color corresponding to the target pressure value according to the target pressure value determined by the pressure acquisition unit 12;

[0090]An adjustment area determination unit 14, configured to determine a target adjustment area according to th...

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 pressure display method and apparatus for a touch screen. The method comprises: obtaining a target pressure value of a target position, wherein the target position is a position where a target object is in contact with the touch screen; determining a target color corresponding to the target pressure value according to the target pressure value; determining a target adjustment region according to the target position; and adjusting the color of the target adjustment region according to the target color. A first exclusive right is obtained. Compared with the prior art that the user experience is poor because a user cannot obtain a touch pressure value after a finger of the user is in contact with a touch screen, the pressure display method and apparatus provided by embodiments have the characteristics that the pressure value of the user in the target position can be obtained, and the user can obtain the pressure value of the target position according to the target color by changing the color of the target adjustment region to the target color determined according to the pressure value, so that the user experience is improved; and at the same time, the user can adjust the force of the finger according to the target color, so that the false touch is reduced and the operation accuracy is improved.

Description

technical field [0001] Embodiments of the present invention relate to electronic equipment application technologies, and in particular to a method and device for displaying pressure on a touch screen. Background technique [0002] With the continuous development of mobile terminals, touch screen terminals are widely used, such as smart phones and tablet computers with touch screens. [0003] The user uses a finger to perform gesture operations such as clicking or sliding on the touch screen, and the terminal determines a corresponding processing flow according to the type and position of the gesture operation. However, some elderly users understand the buttons displayed on the touch screen as mechanical buttons, and click the buttons on the touch screen with great force, which is laborious and likely to cause accidental touches. [0004] It can be seen that when the user controls the touch screen terminal with fingers, false touches may be caused due to excessive force and ...

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): G06F3/041
Inventor 裴健学
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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
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