Apple applied for a new patent for fingerprint recognition under the screen
In 2017, Apple led the trend, taking the lead in cutting off its classic physical home button on its flagship iPhone X and using touch ID for many years, and using the trendy face ID. For a time, many mobile phone manufacturers rushed to follow, and they have made drastic improvements to their mobile phone designs. They have evolved iris recognition and the improved Android version of facial recognition.
However, some mobile phone manufacturers have not been able to remove fingerprint recognition smoothly. In order to achieve the maximum front display effect, the fingerprint recognition module can only be placed on the back of the mobile phone. Although using fingerprint to unlock the phone, the camera is blurred because the finger is easily touched by the lens. , brought a lot of trouble.
Although various types of face unlocking and iris recognition and unlocking technologies have brought about huge technological innovations, on the other hand, they have brought a lot of troubles to users. However, one of them is an easy way to unlock the phone is to use fingerprints. Previously, users only need to put their fingers on the recognition module to easily unlock the phone without having to lift the phone, but in the face ID era, users need to do more to lift the phone.
Considering that Apple Watch has been released for some years, it has been replaced by several generations of iterations, but so far, Apple has not configured any biometric devices for users to quickly unlock and perform payment operations. Encryption and decryption operations are heavily dependent on passwords, which is inconvenient, so some analysts speculate that the patent is likely to be developed for Apple Watch. At the same time, according to the information of the patent office, Apple applied for a patent for implementing fingerprint recognition under the screen, and unlike other types of screen unlocking schemes, Apple seems to want to overcome some of the bottlenecks of the current screen fingerprinting technology. For example, the problem of large power consumption and inaccurate identification.
Apple‘s patent states that “The fingerprint sensor may operate to capacitively capture a series of images, or nodes. When taken together, these nodes may form a set of fingerprint image information. A collection of nodes may be referred to herein as a “mesh”, “mosaic”, “template”, or other indicator of fingerprint information. The fingerprint sensor may be located in any suitable portion of the electronic device, such as beneath a display, under or along one or more walls of the device, beneath a button associated with the device, and so on. Such buttons may be physical or virtual.
Via: patentlyapple
