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Point reporting device and point reporting method

A point reporting and sensing module technology, which is applied in point reporting devices and the field of point reporting, and can solve problems such as unsatisfactory point selection coordinates

Inactive Publication Date: 2013-06-19
ENETECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sensing intensity of the sensing module is not linearly related to the sensing distance, so the deduced click coordinates are not ideal, often resulting in undesired panel operations

Method used

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  • Point reporting device and point reporting method
  • Point reporting device and point reporting method

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Experimental program
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Embodiment Construction

[0031] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

[0032] refer to figure 1 , the preferred embodiment of the reporting device of the present invention is suitable for a display system 100, the display system 100 includes a panel 1, a panel controller 2 and a processor 3, and the panel controller 2 includes a receiving unit 21 and the Reporting device 20.

[0033] Such as figure 2 As shown, the panel 1 includes a substrate 11, a plurality of inductors 12 and a frame plate 13, wherein these inductors 12 are arranged on the substrate 11, and the frame plate 13 is superimposed on these inductors 12 to partially cover the of those sensors 12 . Moreover, the panel 1 further includes a display surface 15 defined by the frame plate 13 , and any position on the display surface 15 can be jointly represented by a first axis element and a second axis element of a coordinate.

[0034] Preferably, the panel 1 is a capac...

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Abstract

A point reporting device and a point reporting method are suitable for a panel provided with a plurality of sensing modules. Each sensing module can send out sensing data because the panel is pressed. The point reporting method comprises the steps that (A) a selective unit is configured, the sensing module with the maximum sensing data is selected from the sensing modules with the sensing data; (B) a compensation processing unit is configured, an adjusting multiple ratio is determined for the sensing data of each sensing module in a statistic group which comprises the sensing module corresponding to the maximum sensing data and a plurality of sensing modules close to the sensing module, the adjusting multiple ratio is determined based on relative relation of the sensing data; (C) a computing unit is configured, and the arranging position on the panel, the corresponding sensing data and the adjusting multiple ratio of each sensing module in the statistic group are used for calculating the pressed position of the panel.

Description

technical field [0001] The present invention relates to a point reporting device and a point reporting method, in particular to a point reporting device and a point reporting method suitable for a touch panel. Background technique [0002] Touch panels have become a new trend in display technology. Human-computer interaction can be easily performed by touching the panel. This convenience is mainly due to the multiple sensing modules installed on the panel. [0003] In fact, each sensing module will present a corresponding sensing intensity due to the pressure on the panel, and the subsequent circuit will use these sensing intensities to linearly calculate which coordinate on the panel is clicked. However, the sensing intensity of the sensing module is not linearly related to the sensing distance, so the deduced click coordinates are not ideal, often resulting in undesired panel operations. For example: draw a straight line on the panel, but it is recognized as a curve; pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 吕理斌
Owner ENETECH