专利检索 ap:("STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED") AND inv:"Enrico Giuseppe CARNEMOLLA" 第 1 页

1.

发明公开
FLOOD AND DOT EMITTER 审中-公开

公开(公告)号：US20240045126A1

公开(公告)日：2024-02-08

申请号：US17881236

申请日：2022-08-04

申请人： STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED

发明人： Kevin CHANNON , Enrico Giuseppe CARNEMOLLA

IPC分类号： F21V5/00 , G02B5/30 , F21V5/08 , F21V9/14

CPC分类号： F21V5/007 , G02B5/3083 , F21V5/08 , F21V9/14 , G06V40/161

摘要： The present disclosure is directed to a device configured to act as a flood illuminator and a dot projector. The device utilizes a dual channel light source configured to switch between first and second polarizations, and a polarization sensitive metaoptic that outputs dot projection and flood illumination in response to receiving the first polarization and the second polarization, respectively.