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Multi-point touch screen operating tool

A touch screen and touch point technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problem of no operating tools and methods

Inactive Publication Date: 2009-09-23
韩鼎楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now a multi-touch screen that supports touch image output in the touch area has appeared, but the operating tools of the multi-touch screen are still mainly fingers, and there are no other operating tools and methods parallel to fingers

Method used

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  • Multi-point touch screen operating tool

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Embodiment Construction

[0005] The present invention is described below in conjunction with specific embodiments.

[0006] A specific embodiment is a pen-shaped touch pen based on this method, and a sensor is installed at the tip of the pen, and the sensor can send a radio signal to the system when the pen tip touches the touch screen to report the occurrence of a touch to the system. The sensor can acquire the moving speed of the pen tip relative to the touch screen and the moving direction relative to the touch pen. Since the direction in which the user holds the pen-like touch object is indeterminate, the sensor reports a movement direction in an indeterminate coordinate system. Such as figure 1 . exist figure 1 In , the included angle between the coordinate system 1 based on the touch pen and the coordinate system 2 based on the touch screen is uncertain. The sensor reports the direction of movement relative to coordinate system 1.

[0007] When the tip of the stylus comes into contact with ...

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PUM

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Abstract

The invention relates to a method for determining special touch substances of a touch screen and a touch screen operating tool adopting same, in particular to a touch pen based on same. The touch pen can be simultaneously operated with fingers together on the touch screen and generates different touch effects from the fingers.

Description

technical field [0001] A touch screen operation tool and method, especially a multi-point touch screen operation tool. Background technique [0002] Now a multi-touch screen that supports touch area touch image output has appeared, but the operating tool of the multi-point touch screen is still based on fingers, and there are no other operating tools and methods parallel to fingers. Communicating with multi-touch devices by means of built-in radio frequency chips in devices, especially digital devices, is only to provide applications such as data transmission, not as an operation tool parallel to fingers. Contents of the invention [0003] The present invention provides a method for distinguishing touch objects on a multi-point touch screen, so that the system assigns different functions to touch points generated by different touch objects. By installing a sensor on a specific object, the touch screen system determines the touch point corresponding to the specific object ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/033G06F3/048
CPCG06F3/0488G06F3/03545
Inventor 韩鼎楠
Owner 韩鼎楠
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