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Touch input system and touch-position generating device and method thereof

A touch position and device generation technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of lack of design and use flexibility, and achieve easy application, flexible design and use Effect

Active Publication Date: 2016-04-20
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current touch technology needs to rely on the device providing the touch surface, which makes the current touch technology lack of flexibility in design and use

Method used

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  • Touch input system and touch-position generating device and method thereof
  • Touch input system and touch-position generating device and method thereof
  • Touch input system and touch-position generating device and method thereof

Examples

Experimental program
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Embodiment Construction

[0060] see figure 1 and figure 2 , figure 1 is a schematic diagram of the touch input system 1 of the present invention, figure 2 It is a main flow chart of the method for determining the touch position of the present invention. The touch input system 1 applies the method and includes a touch surface 10 , a reflective structure 12 and a touch position generating device 14 . The reflective structure 12 is disposed around the touch surface 10 and protrudes from the touch surface 10 . When using the touch input system 1, according to the method of the present invention, the user can use the touch position generating device 14 to approach or touch the touch surface 10 and emit light (including light L1a, L1b, L1c, L1d) toward the reflective structure 12. ), as shown in step S100; then, the method of the present invention uses the touch position generating device 14 to receive the light rays L2a, L2b, L2c, L2d reflected by the reflective structure 12 relative to the touch sur...

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PUM

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Abstract

The invention discloses a touch input system, and a touch-position generating device and a method thereof. The method is used for determining a touch position of a touch-position generating device on a touch surface. A reflective structure is disposed to surround the touch surface. The method includes the following steps: (a) using the touch-position generating device to get close to the touch surface and to emit light toward a reflective structure; (b) using the touch-position generating device to receive the light that is reflected by the reflective structure corresponding to the touch surface, and (c) and using touch-position generating device to determine the touch position according to the received light. Thereby, the method can determine the touch position independently from the device providing the touch surface, thereby being easily applied to touch surfaces with different sizes and providing flexible design and use.

Description

technical field [0001] The present invention relates to a touch input system, a touch position generating device and a method, in particular to a touch input system, a touch position generating device and a method for implementing a touch operation by using a touch position generating device. Background technique [0002] The current touch technology can be roughly divided into two types, one is to judge the touch position by the device that provides the touch surface, and the other is to provide touch information by the stylus that implements the touch for other devices to use . For the former, capacitive and resistive touch technologies fall into this category, as do most optical touch technologies. For the latter, although the stylus can provide touch information, such as the distance moved relative to the touch surface, this localized touch information cannot enable the stylus to determine where to move based on the touch information alone. The touch position on the to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/042
CPCG06F3/03545G06F3/0421
Inventor 谢佳达陈裕彦
Owner WISTRON CORP
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