LUXEON IR Family in Machine Vision

Linjia Huang : Business Development and Sales Management September 2019 Lumileds is a Global Lighting Solutions Company

We help customers around the world deliver differentiated solutions to gain and maintain a competitive edge

Automotive Specialty Illumination

Best-in-the-industry phosphor technology

World-class epitaxial growth delivers foundation for leading lm/W performance

Pioneer in LED FlipChip and Chip Scale Package (CSP) technology

More than 3,000 patents worldwide

• 1914 Introduction of the Philips • 1990s Pioneering AlInGaP LED 2000 2006 2010 2013 “Half Watt” bulb for car headlamps innovation • First full automotive LED rear • Philips acquired Agilent • World’s first to ship 1 billion • World’s first Chip Scale Package LED • 1924 First dual filament car lamp • First publication and commercial combination lamp (Cadillac Technologies’ interest in high power LEDs • First combined LED lightguide, (Philips Duplo) laid the foundations introduction of red and yellow DeVille) Lumileds • First to mass produce power daytime running light and front turn of car lighting, enabling public use AlInGaP LEDs • First aftermarket Halogen • Lumileds introduced Thin Film LEDs on 150mm wafers signal (Audi A3) of electric headlamps • Continual performance automotive headlight bulb FlipChip architecture (TFFC): • First to introduce Freedom • First color tunable cell phone flash • 1936 Introduction of breakthroughs (BlueVision+) High efficiency, highest from Binning products – “punch” LED architecture for 2015 modern motor-car lighting: Philips • 1991 First Xenon HID bulb 2001 LUXEON A Duplolux Selectiva lighting • The Philips Lumileds LED business and • 1992 First LED rear applique • First introduction of high power and LUXEON S • 2007 the Philips Automotive lighting 1950 Introduction of bicycle lighting (Ford Thunderbird) AlGaInN FlipChip light-emitting 2011 sets: Philips Philidyne business are combined into a • 1993 First H7 Halogen bulb diodes • First full LED headlamp (Audi • Enabled first true standalone operating entity: Lumileds • R8) enabled by first generation 1957 Car lamp with asymmetrical • Philips introduced replacement for 60 Watt • 1994 Introduced LED package of LUXEON Altilon • New state-of-the-art 2-filament passing beam: launch of Philips high-performance bulb, 90 lm/W, 900 lm, Duplo-d designed specifically for Halogen (H18 & H19) automotive lighting – SuperFlux signaling lamps: HiPerVision • World’s smallest, lowest cost 90CRI DOE L-prize bulb • 1966 First to introduce Halogen power LED introduced: • Introduced nitride red phosphor with • 1996 First cost-effective LED 2001-2003 • First fully integrated HID record-low FWHM: SLA headlighting technology in the LUXEON Rebel, redefining system (D5S) market (H1 bulb type) solution for automotive lighting – • First 1W power LED (LUXEON I) power LED packaging 2016 SnapLED 2012 • 1968 Commercialization of LEDs by • First 3W and 5W LUXEON • First to publish evidence of • RacingVision: most powerful Halogen HP optoelectronics division • 1998 power LED families Auger recombination as the • LUXEON M: First Chip-in- ever • First 0.5W high power LED • Industry's first warm cause for epi droop Frame LED product based on • 1970 First H4 Halogen bulb 8mm2 multi-junction • LR5B: first regulated LED bulb white LED 2008 • 1970-1972 HP LEDs used • 1999 architecture for high bay and 2017 in HP-35 calculator and • First automotive LED front turn 2004 • First Xenon upgrades: outdoor applications with first digital watch Xenon UltraBlue leading lm/W performance • First illumination-grade LEDs with signal lamp (Hyundai Equus) • First TV backlit with LEDs (Sony quantum dots (Hamilton Pulsar) Qualia) 2009 • First 50 Watt equivalent • First 100 lm/W LED: Record • First H7 LED with SafeBeam and efficiency for AlInGaP LEDs • First LED for functional phone • First to develop and perfect-fit GU10, enabled by LUXEON H AirCool technology • Lumileds became a joint venture camera flash used manufacture ceramic in the Sony Ericsson – phosphor for high- • Lumileds officially an independent between Philips company and Agilent LUXEON PWF1 performance amber • First LED daytime running lamp applications, enabling industry (Audi A8 W12) first PC Amber product: LUXEON Rebel PC Amber

Factory / R&D center Sales office

Eindhoven Registration San Jose Headquarter Operational Headquarters

7 Automotive Lamps Factories 4 LED Factories Chartres Middelburg Shanghai/Malu EPI Die Package Phosphor Aachen Pabianice Jiaxing San Jose Singapore Penang Aachen Songzi

Mobile Consumer Automotive Surveillance General Market (Industrial/BioTech)

Smartphones Biometrics Auto Interior Consumer Approaching sensing Machine Vision Drones Facial Recognition Recognition Driver Monitoring Baby cam Robot Guidance Night Vision Iris Scanning Face, Eye, Hand, Vein Occupancy Detection Video doorbell Automatic Inspection Collision Avoidance Gesture Recognition

Professional Optical communication Virtual Reality Spectroscopy Smartphones Body Wearable Video User Interfaces Optical fiber tech Motion Tracking 3D Food Inspection Food Inspection Eye Tracking Gesture Recognition Chemical Composition Augmented Reality Face/Gesture Recognition Surveillance Auto Exterior Surveillance Lane Warning System Blind Spot Detection Night Vision Pedestrian Safety Face recognition Wearables 3D Scanning Night Vision Security Medical Security and Traffic Quality Control O2 in Blood Depth Image Smoke Detection Bacteria Detection Heart Pulse Time of Flight Surgeon Control Robotics Calibration Measurements

Available Now In Development

• Available in 850nm and 940nm to provide the highest performance for each type of application

• Optimized radiant power and radiant intensity levels to meet application requirements

• Multiple package sizes and optical features for the greatest flexibility in product design

• Industry’s best thermal conductivity (Rth), solves thermal challenges and supports space saving designs

LUXEON IR Family

LUXEON IR Compact Line LUXEON IR Domed Line LUXEON IR ONYX Line LUXEON IR 2720 Line

For applications For applications For applications For applications requiring: requiring: requiring: requiring: - Smaller and lighter - High uniformity - Spectroscopy - Space limitation in Z designs - High punch - Machine Vision - Cost-oriented application - High power density - Long range - Healthcare - Best Radiant-Flux per

Beam Angle 150° - Narrow beam (with optics) Beam Angles 60°, 90°, 150° and 95x58° - Asymmetric Domed Beam Angle 120° - Liquid/Food/etcquality Beam Angle 120° Dollar Secondary optics available For different applications design Secondary optics available detection Secondary optics available

High Power Dual Junction emitter High Power Dual Junction emitter Mid Power Phosphor Converted emitter High Power Dual Junction emitter

Compact package for smaller and lighter designs Domed emitter for the highest power and efficiency Best LED solution for Spectroscopy Applications Best Infrared solution for Cost Conscious Applications

Up to 1,150mW in 1.9mm x 1.37mm Up to 1,450mW in 3.7mm x 3.7mm Up to 1,300mW in 2.75mm x 2.00mm Up to 1,300mW in 2.75mm x 2.00mm

• Rth : As low as 2.8K/W for Compact and 2.5K/W for Domed version According to According to IEC 62471 IEC/TR 62778:2014 st • Hot/Cold Factor : Outstanding H/C factor delivery better HOT (1 edition, 2006-07) performance and lumen maintenance • RG0 (Risk Free) Exempt Level Eye safety – IEC/EN 62471

100

Superb reliability performance 90 6x extrapolation6x = 60

85 ,000 hours o 80 • Tj max : 145 C 60° 940 nm - 115C_1225mA 75 60° 850 nm - 115C_1225mA PHIe maitenanceinitial)of(% 150° 940 nm - 115C_1225mA 70 L70 Limit

65 • Premium performance with 10,000 hrs test data available (test continuing) 1000 10000 100000 Operating Time (hours)

Most compact dimension package enable slim type design

Custom tailored design support for optimal system performance

Industry standard footprint (LUXEON IR Domed) for easy integration and unique 60 degree Domed version simplify optics design

Product performance and optical characteristics of LUXEON IR ONYX at 350 mA, Tj=25°C.

TYPICAL RADIOMETRIC POWER [2] SPECTRAL FLUX WAVELENGTH FWHM PART NUMBER [1] 600-1050 nm (mW) 750-1000 nm (μW/nm) BEAM (nm) ANGLE(°) MINIMUM TYPICAL MINIMUM TYPICAL L1IG- 600-1050 120 40 50 80 150 0750100000000 Notes 1. Lumileds maintains a tolerance of ±5nm on peak wavelength measurements. 2. Lumileds maintains a tolerance of ±7% on radiometric power and spectral flux measurements.

FEATURES AND BENEFITS

Radiometric power over 40mW IR (600-1050nm) to reduce exposure time

More then 80μW/nm over a broad range (750-1000nm)

2.7mm x 2.0mm package with a 2 pad configuration that is compatible with the industry common footprint. Lumileds phosphor expertise resulting in robust, long life time phosphors. Flat spectrum allows for ease of calibration

• Lumileds designed LED driver for high frequency operation up to 40MHz

20mm 60ᵒx5ᵒFOV • Partnership with multiple global leading TOF sensor makers FOV power efficiency =36% • Tailor made customer 2nd optics design enable superb light output FWHM of vertical field = 4deg pattern for various TOF application circumstance

• Manufacturability, sustainability, reliability, human eye safety, LUXEON IR domed 60D 10mm x 10mm x 9mm Reflector + 10x10x9mm reflector supply chain robustness for LUXEON IR Domed 60D 10mm 50ᵒFOV

9mm • Typical applications : in-cabin monitoring, object classification, 51ᵒFWHM machine vision, people counting and surveillance with privacy 10mm requirement Color scaled to max intensity

VCSEL flood + VCSEL dot pattern LED line projector

Pattern optics + + • 2 illuminator components • 1 illuminator component LED Line Pattern Solution

• VCSEL product needs to comply with Laser Safety • LED product needs to comply with Lamps Safety • IR Camera + Optics Standard IEC 60825 Standard IEC 62471 • IR LED Pattern generator provides – many safety features required: adding $ – LED solution  “Eye-safe” • Provide pattern feature for – no safety measures needed • Poor performance at high temperature. recognition. • Good tolerance to high temperatures • IR Flood illumination to anti- spoof 3D Mask attacks, print and video attacks Current Option New Alternative • IR pattern illumination to anti-spoof print IR images Summary • Revert imaging algorithm for gray • Single/Stereo camera with imaging technology offers a lower cost face recognition option image recovery • The use of projectors in stereo camera enable higher accuracy, matching a structure light 3D system • End Application: Smart lock, Object • LED pattern projectors offers equivalent performance while reducing system cost when compared to recognition, Access system dot projector assisted stereo vision

LUXEON IR Domed Asymmetric

For applications requiring: • Industry compatible package and footprint design for seamless integration in existing designs • High package efficiency for optimal system performance • Optimized for cost-oriented applications Beam Angle 95x58° • Available in 850 and 940nm Secondary optics available Lumileds : 95 x 58 (Asymmetric ) Reduced brightness at the top and bottom

High Power Dual Junction emitter Industry compatible package for easy integration Up to 1,450mW in 2.75mm x 2.0mm Optical:

Increased brightness in the left and right ©2018 Lumileds Holding B.V. | Confidential | September 5, 2019 14 Contact Linjia Huang （黄林加） Business Development and Sale Management [email protected] +86 18510852762