屏下指紋辨識

上游

光學式IC設計

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x000070268cf1a298>

超聲波式IC設計

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x000070268cf11eb8>

中游

光學鏡頭

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x000070268cf55d70>

CIS感測元件

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x000070268adb2718>

下游

光學式模組

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x000070268af77fa8>

超聲波模組

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x00007026893e94a8>