3D 传感市场和行业动态.pdf

1、3D Sensing:Market and Industry UpdateDr.Florian DomengieSenior Technology and Market AnalystYole Intelligence Introduction Applications and market trends Mobile Consumer Automotive Technology trends Emerging technologies Technology roadmapOutline2 2023 Yole Intelligence Industry and supply chain Sup

2、ply chain considerations and examples ToF ecosystem 3D sensing market forecasts 2022-2028 forecast Industry outlook3 2023 Yole IntelligenceIntroduction3D sensing technologies4 2023 Yole IntelligenceCourtesy of RaytrixCourtesy of AppleCourtesy of HeliotisCourtesy ofOrbbecCourtesy of Stereo LabsCourte

3、sy of KeyenceCourtesy of LightInterferometric(OCT)Time-of-FlightPlenopticStereo VisionComputationalTime-gatedMultiple-frame 3DSingle-frame 3DStructured LightStructure from MotionComputed TomographyLaserTriangulationFocus on high volume technologies5 2023 Yole Intelligence99%of the 3D imaging and sen

4、sing market volume in 2022Stereo visionStructured lightTime-of-flightImage resolutionSeveral MPMax.1-3 MPMax.1 MPDepth rangeLimited(up to 20m for drone)Shorter(2024VCSELLensesDOE2021VCSEL2027SensorLensesSensorMETASURFACESensorCamera moduleDot projectorExample:Apple iPhone 13Face ID moduleLens stackN

5、IR CISLens stackVCSELDOESensorLensesColor camera moduleSource:LG InnotekSensorMETASURFACElightINCREASE SENSORSENSITIVITYTHINNER,CHEAPER MODULEMETASURFACEMETASURFACEMETASURFACEMETASURFACESource:Capasso group,Harvard universityBEAM STEERINGSource:LumotiveActive companies:(non-exhaustive)Event-based im

6、aging for 3D sensing18 2023 Yole IntelligenceEvent-based sensors use a neuromorphic and asynchronous structure:speed not limited by frame rate,minimal data loading,lower power,better latency,speed,sensitivity,intra-scene dynamics.Current applications include machine vision industrial cameras.Further