Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yongxiang Zhou0
Date of Patent
February 15, 2022
0Patent Application Number
166122870
Date Filed
August 30, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
The present invention provides an ultrasonic fingerprint recognition module and a display panel. Advantages of the present invention are that a vibration absorbing layer can absorb mechanical energy of a piezoelectric thin film layer such that a number of cycles of later ultrasound is significantly reduces to extremely increase a vertical resolution of ultrasound fingerprint recognition and overall recognition effect and precision.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
