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Touch device and gesture judgment method thereof

A touch device and gesture technology, which is applied to instruments, electrical digital data processing, input/output process of data processing, etc. The effect of reducing the misjudgment rate of judgment, improving the response sensitivity, and reducing the judgment conditions

Inactive Publication Date: 2016-08-10
ELAN MICROELECTRONICS CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the technical problem that the above judgment method cannot correctly judge the "edge swipe gesture", since the conditions for judging the edge swipe gesture still include the angle range and the movement distance, if the movement distance is not set properly, it is easy to misjudge the user's gesture. The tilted tap gesture is misjudged as an "edge swipe gesture", so the judgment conditions used in the current edge swipe gesture judgment method cannot effectively improve the judgment accuracy of the edge swipe gesture
[0012] Therefore, the current touchpad with edge swipe gesture control function still has a high misjudgment rate in judging "edge swipe gesture", so it is necessary to further improve

Method used

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  • Touch device and gesture judgment method thereof
  • Touch device and gesture judgment method thereof
  • Touch device and gesture judgment method thereof

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Experimental program
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Embodiment Construction

[0068] see Figure 1A As shown, the edge swipe gesture judgment method of the present invention is applied to a touch device 10, wherein the touch device 10 mainly includes a sensing substrate 11, and sensing lines are formed on the upper surface of the sensing substrate 11, which can be used in A protective layer 12 is provided on the upper surface of the sensing circuit, and a physical switch 111 and a control circuit 112 are provided on the lower surface of the sensing substrate 11, wherein the control circuit 112 is electrically connected to the sensing circuit and the physical switch 111 on the upper surface, A support plate 13 is provided on the lower surface to be fixed on the casing of electronic devices such as notebook computers. The control circuit 112 mainly judges various touch gestures of the touch substrate 11. Basically, the gestures that can be judged include cursor control gestures, left button press gestures, and right button press gestures; and the edge swi...

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Abstract

The invention relates to a touch device and a gesture-identifying method thereof. The gesture-identifying method comprises the steps of pre-setting a first area and a second area adjacent to the first area; reading a plurality of position information of an object on the touch device in a preset time corresponding to a scanning time; identifying an edge scanning gesture when any other position information is determined as falling in the second area after first position information is determined as falling in the first area. The first area and the second area on the touch device are fixed ranges, so that the scanning function is triggered only when a scanning figure on the touch device firstly falls in the first area and then passes through the second area. Therefore, a user is used to trigger the scanning function after a figure slides through the first area; and uncertainty of the edge scanning gesture of a conventional touch device can be overcome

Description

technical field [0001] The present invention relates to a gesture judging method of a touch device, in particular to a method for judging an edge swipe gesture of a touch device. Background technique [0002] In order to facilitate users to replace the mouse function, the touchpad or external touchpad of a notebook computer basically has a cursor control function, a left button function and a right button function. Added "edge swipe gesture control function". For example, when the computer system enables the function of hiding the window function bar, when the user uses the touchpad to perform cursor control functions, left-click functions, and right-click functions, the window function bar is hidden. Once the touchpad determines that the current When the user's control gesture is "Edge Swipe", the computer system will automatically display the function of the hidden function bar on the window screen for the user to click; in addition, the page switching function is also ap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/0488
Inventor 庄英杰陈建州
Owner ELAN MICROELECTRONICS CORPORATION
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