iPhone Screen Use Finger Scan Sensors : Reveals Apple Patents
Apple has filed a patent “Methods of biometric imaging of input surfaces” that describe the sound wave system used to detect high-resolution surfaces. For example, fingerprints, etc.
The patent stated that The sound wave converter converts electrical signals into mechanical energy (mechanical energy) by mechanical waves (mechanical waves) from where the finger is placed on the screen is converted into electrical signals And those signals will be converted into fingerprints for accessing various functions.
In addition, the patent also describes technologies that cover scanning things such as palms, ears, cheeks, face or even breathing. And early heart rate.
However, it is not clear whether Apple will install finger scan technology on this screen on the iPhone in the future. Since the patent has been submitted since the third quarter of 2016, which is the year that iPhone 7 and iPhone 7 Plus have been launched.