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

Method for controlling cursor on display screen by touch-control panel

A technology for controlling displays and touchpads, applied in the input/output process of instruments, data processing, electrical and digital data processing, etc., can solve the problems of lack of flexibility, inconvenient control of the cursor, etc., and achieve the effect of flexibility and convenience

Active Publication Date: 2015-04-08
ELAN MICROELECTRONICS CORPORATION
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method can only generate automatic movement signals in four preset directions, up, down, left, and right, and lacks design flexibility.
[0003] Therefore, there are above-mentioned inconveniences and problems in the known control cursor movement method.

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 for controlling cursor on display screen by touch-control panel
  • Method for controlling cursor on display screen by touch-control panel
  • Method for controlling cursor on display screen by touch-control panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0049] see now Figure 1 to Figure 3 , figure 1 is a flowchart of the method according to the present invention, image 3 for figure 2 Flowchart of another embodiment. As shown in the figure, the touch panel 10 has a two-dimensional sensor for sensing the position of the object 12 and is defined with a first sensing area 14 and a second sensing area 16 , which are known technologies. In this embodiment, the first sensing area 14 is an inner area on the touch panel 10 , and the second sensing area 16 is a peripheral area on the touch panel 10 . refer to figure 1 and figure 2 , when the object 12 is on the touchpad 10, step S1 detects the position of the object 12, which is the same as a general touchpad. When the position of the object 12 is in the first sensing area 14, the touch panel 10 will perform a general cursor function; when the object 12 mov...

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 relates to a method for controlling a cursor on a display screen by a touch-control panel. The touch-control panel is provided with a bi-dimensional inductor for inducing the position of an object, a first induction zone and a second induction zone. The method is characterized by comprising the following steps of: detecting whether the object enters the second induction zone from the first induction zone, and triggering an automatic mobile signal controlling the cursor if the object is detected to enter the second induction zone from the first induction zone. The direction of the automatic mobile signal is the mobile direction of the object entering the second induction zone. The invention has the advantages of flexible design and more convenient use environment.

Description

technical field [0001] The invention relates to a touch panel, in particular to a method for controlling a cursor on a display screen by the touch panel. Background technique [0002] The touchpad is an input device for objects such as fingers or stylus to slide or touch on it. One of its applications is to generate signals to control the cursor on the display screen to move relative coordinates or absolute coordinates. It can also support other Extensible functions, such as emulating keys. Due to great advances in monitor and display chip technology, computer systems and even home multimedia systems can support high-resolution display options, but touchpads are limited in their physical size and cannot provide such a high resolution. In order to provide a more convenient use environment, the intelligent edge function has been developed to control the automatic movement of the cursor or automatic scrolling of the page when the object slides to the edge area of ​​the touchpa...

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): G06F3/041G06F3/0484G06F3/0488
Inventor 李佳益张卫国
Owner ELAN MICROELECTRONICS CORPORATION