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Touch type electronic device and method for improving touch accuracy of touch type electronic device

An electronic device, a touch-type technology, applied in the direction of electrical digital data processing, data processing input/output process, instruments, etc., can solve problems such as input errors, and achieve the effect of improving touch accuracy

Inactive Publication Date: 2012-03-14
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the angle of view, the button actually selected by the user is not the button that the user needs to select, resulting in an input error.

Method used

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  • Touch type electronic device and method for improving touch accuracy of touch type electronic device
  • Touch type electronic device and method for improving touch accuracy of touch type electronic device
  • Touch type electronic device and method for improving touch accuracy of touch type electronic device

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] Such as figure 1 Shown is the architecture diagram of the touch electronic device of the present invention. The touch electronic device 1 includes a touch screen 2, a memory 11, a processor 12, and a three-axis gravity sensor (G-sensor) 13. In this preferred embodiment, the touch electronic device 1 may be, but is not limited to, portable electronic devices such as mobile phones, digital cameras, media players, and personal digital assistants (PDAs).

[0014] The three-axis gravity sensor 13 can be installed at any position of the touch electronic device 1 according to design requirements to sense the components of the acceleration of gravity in the three axial directions of the three-axis gravity sensor.

[0015] Such as figure 2 As shown, it is assumed that the touch electronic device 1 is in a three-dimensional space coordinate system OXYZ, where the XOY plane is the plane where the touch screen 2 is located. In this embodiment, the three-axis gravity sensor 13 is insta...

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PUM

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Abstract

The invention relates to a touch type electronic device provided with a three-axis gravity sensor, which comprises a sensor control module, an inclination direction calculation module and a sensing range regulating module, wherein the sensor control module is used for controlling the three-axial gravity sensor to detect the components of the gravity acceleration in the three axial directions of the three-axis gravity sensor in real time when a virtual keyboard of the touch type electronic device is started, the inclination direction calculation module is used for calculating the inclination direction of the touch type electronic device aiming at the preset reference placing posture according to the components of the gravity acceleration in the three axial directions of the three-axis gravity sensor, and the sensing range regulation module is used for regulating the touch sensing range of each press key in the virtual keyboard of the touch type electronic device according to the inclination direction of the touch type electronic device aiming at the reference placing posture. The invention also provides a method for improving the touch accuracy of the touch type electronic device.

Description

Technical field [0001] The invention relates to a touch-type electronic device and a method for improving its touch accuracy. Background technique [0002] At present, touch electronic devices all provide a virtual keyboard (Virtual Keypad), and most of the virtual keyboards will not be changed after the design is completed. Different users have different usage habits when using touch-type electronic devices. In particular, the postures of hand-held touch-type electronic devices are different, which leads to different users' viewing angles of the virtual keyboard. Due to the viewing angle, the button actually selected by the user is not the button that the user needs to select, resulting in input errors. Summary of the invention [0003] In view of the above, it is necessary to provide a touch-type electronic device that can adjust the touch sensing range of each key in the virtual keyboard of the touch-type electronic device according to the tilt direction of the touch-type elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/048G06F3/0487G06F3/0488
Inventor 陈坤毅郭文洁陈育群王仁宏
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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