https://www.phonearena.com/news/Samsung-looking-for-new-suppliers-of-fingerprint-modules_id88208
Samsung looking for new suppliers of fingerprint modules - PhoneArena
About two weeks ago we reported that Samsung might be working on its own fingerprint scanners. And while this might still be the case, some new rumors surfaced...
looking fornew suppliersfingerprint modulessamsung
https://www.digitimes.com/news/a20131011PD211.html
Gingy to ramp up production of optical touch fingerprint identity modules in 2014
Gingy Technology, a subsidiary of IC vendor Holtek Semiconductor, will aim to ramp up shipments of its second-generation optical touch fingerprint identity...