Touch screen with fingerprint identification function, and control method and electronic equipment thereof

Abstract

The invention discloses a touch screen with a fingerprint identification function, and a control method and electronic equipment thereof, and relates to the field of the fingerprint identification technology. The touch screen with the fingerprint identification function comprises a processing module, the touch screen, a fingerprint sensor and a fingerprint identification module, wherein the touch screen, the fingerprint sensor and the fingerprint identification module are independently connected with the processing module; the touch screen is provided with a fingerprint identification area; when the fingerprint sensor detects a fingerprint touch signal, the fingerprint identification module obtains fingerprint image data and transmits the fingerprint image data to the processing module; and the processing module compares whether the received fingerprint image data is matched with a pre-stored fingerprint image data for unlocking the screen or not, and the screen is unlocked if the received fingerprint image data is matched with the pre-stored fingerprint image data. The invention also discloses the electronic equipment which comprises the touch screen, and the control method suitable for the touch screen. The fingerprint identification in a touch screen display area can be realized, and a fingerprint identification function is integrated into a touch screen module. Compared with the prior art, the touch screen has the advantages of small space occupation, tidy and attractive appearance, simple assembling structure and high secure identification performance and can identity a plurality of fingers in one time.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a touch screen with fingerprint identification function, a control method for the touch screen with fingerprint identification function and electronic equipment including the touch screen with fingerprint identification function. Background technique [0002] With the development of science and technology, fingerprint identification devices have been more and more widely used in various portable terminals. For example, an existing type of smart phone is equipped with a fingerprint recognition device, through which a user can realize functions such as unlocking the mobile phone, fingerprint recognition payment, and the like. [0003] Existing electronic products, such as mobile phones, tablet computers and other electronic equipment, need to separately install a fingerprint recognition device on the non-touch screen area of ​​the front shell or the rear shell of...

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to propose a touch screen with fingerprint identification function to solve the problem that the fingerprint identification device of the existing electronic equipment occupies a large space, affects the appearance of the electronic equipment, has a complicated assembly structure, and can only identify one finger at a time, which is safe. Problems with Poor Recognition Performance

[0006] The second object of the present invention is to propose a control method suitable for the above-mentioned touch screen with fingerprint identification function, so as to solve the problem that the fingerprint identification device of the existing electronic equipment occupies a large space, affects the appearance of the electronic equipment, and has a complicated assembly structure. A finger can be recognized, and the safety recognition performance is poor

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