Touch control device, touch control method and electronic equipment

A touch device and touch operation technology, which is applied to branch equipment, current supply devices, electrical components, etc., can solve the problems of false touches of fingerprint touch chips and power consumption of smartphones, so as to prevent false touches and ensure complete performance, reducing power consumption

Active Publication Date: 2017-02-22
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the user unconsciously touches the button used to trigger the fingerprint touch chip, it will cause the fingerprint touch chip to be accidentally to

Method used

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  • Touch control device, touch control method and electronic equipment
  • Touch control device, touch control method and electronic equipment
  • Touch control device, touch control method and electronic equipment

Examples

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Embodiment Construction

[0048] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0049] Figure 1A is a top view of a touch device according to an exemplary embodiment, Figure 1B It is a left view of a touch control device shown according to an exemplary embodiment; the touch control device can be applied to electronic devices (such as smart phones and tablet computers) with touch functions, such as Figure 1A with Figure 1B As shown, the touch control device includes: a ...

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Abstract

The invention relates to a touch control device, a touch control method and electronic equipment. The touch control device comprises a cover board, a fingerprint module, a pressure sensor and a processor. The fingerprint module is arranged between the pressure sensor and the cover board. The fingerprint module abuts against the pressure sensor and the cover board. The pressure sensor is electrically connected with the processor, wherein the pressure sensor detects a pressing force of a touch control operation on the fingerprint module. The processor determines whether the touch control operation is a mistaken touch operation based on the pressing force. The touch control device, the touch control method and the electronic equipment can prevent arrangement of touch control buttons which correspond with the fingerprint module in a manner of punching on the cover board, thereby ensuring wholeness of the cover board. On the condition that a user unconsciously touches the fingerprint module, continuous CPU awaking by the fingerprint module because of mistaken touch is prevented, thereby reducing electric energy consumption by the CPU and effectively preventing error touch control.

Description

technical field [0001] The present disclosure relates to the field of touch technology, in particular to a touch device and method, and electronic equipment. Background technique [0002] As a convenient and practical biometric technology, the fingerprint unlocking function is widely used in the fingerprint unlocking function of smart phones. In order to facilitate the user's fingerprint recognition operation, the fingerprint touch in the related technology will support the cold wake-up function, that is: in the lock screen interface, when the user's finger presses the button used to trigger the fingerprint touch chip, the smart The operating system of the mobile phone wakes up and realizes fingerprint unlocking, avoiding waking up the operating system through the power button, and then realizing fingerprint unlocking through the fingerprint touch chip. However, when the user unconsciously touches the button used to trigger the fingerprint touch chip, it will cause the fing...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06F3/041H04M1/73G06F1/32
CPCG06F1/325G06F3/0414G06F21/32G06F2203/04105H04M1/73H04M2203/6054G06F3/041Y02D30/70
Inventor 孙伟雷振飞王向东
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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