屏下指紋辨識

上游

光學式IC設計

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x0000768806d0f3e0>

超聲波式IC設計

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x0000768806d03e00>

中游

光學鏡頭

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x0000768806d1add0>

CIS感測元件

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x0000768806d158d0>

下游

光學式模組

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x0000768806d6c3b0>

超聲波模組

#<StockCompany::ActiveRecord_Associations_CollectionProxy:0x0000768806d66b90>