Abstract
Novel cover glass for fingerprint authentication has been developed with a recessed area. Because fingerprint authentication sensor needs to shorten the distance between the sensor and the fingerprint. But it had two problems which are the surface strength of recessed area and the warpage of recessed area after chemical strengthening. The two problems have been solved by optimizing product process and using chemical strengthening simulation model.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
