Inside your life! LG Innotek's innovative technologies will take you to a safe, convenient and enjoyable future. 7 th, May 2018

Transcription

1 Inside your life! LG Innotek's innovative technologies will take you to a safe, convenient and enjoyable future. 7 th, May 2018

2 Full Wavelength Spectrum Line-up UV-B/C UV-A Visible Infrared (nm) UV Ink Curing Disinfection/Purification IP Portfolio Photo-catalysis Worldwide 4,000 IPs Powerful IP in offense and defense - Covers all technical fields of LED from epitaxial to module and application - Protects customer s business from IP risk with powerful IP portfolio Technical Field Country Filed Granted Epi Chip PKG Lighting BLU etc IP Licensing - Cross License with major LED manufacturers Minimize IP risk 1 / 71

3 Product Level Definition Luminaire(Set); L4 Light(Engine) L3 = L2 + Components(SMPS,Optics,Heat-sink,etc) + δ(material * Process) IC circuit, Optical, Radiant Heat Bulb Tube Base Light Ceiling Down Light TV Auto(CID, Dashboard) Module(Array) L2/ 2.5 = L1 + Components + γ(material * Process) Color Uniformity, PCB Quality(Metal, Rigid, Flexible) and Form L1 PCB Connector Dam L1 PCB Connector Lens Illumination L2 BLU L2(Edge-lit) BLU L2.5(Direct-lit) miniled Package L1 = L0 + Components + β(material * Process) Color Quality(NTSC/CCT, Ra/R9) Angle of Beam Spread, Brightness, Light Efficiency, Radiant Heat(Reliability) POB COB Ceramic CSP MicroLED Illumination : L1, L2, L3 BLU : L2, L2.5 UV : L0, L1, L2, L3 Die(Chip) L0 = Epi + Fab + Chip + α(material * Process) Wavelength(Color), Structure, Characteristic(Optical Power, Operating Voltage) 2 / 71 w/ Epi-up Chip Vertical Chip w/ Epi-down Chip

4 Lightings for Purification 0hrs 24hrs (99.9%) Staphylococcus aureus 0hrs 24hrs (99.9%) Escherichia coli - 405nm light for disinfection and infection control - Causing oxidation damage - Successful inactivation demonstrated for a wide range of organisms 1) - Safe disinfection for human body 1) S. aureus, Clostridium difficile, Acinetobacter baumannii, Escherichia coli etc. 3 / 71

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6 mW, 405nm Mass Production Product mW, 405nm Mass Production in 3Q, 18 Sample Available 5 / 71

7 UV-C UV-B UV-A IR Full wavelength ranges of UV with the best performance UV-A - Industrial printer, 3D printer UV-C - Industrial water treatment UV-A - Refrigerator, Air conditioner UV-C - Air washer, Water purifier, Refrigerator UV-A - Tanning machine UV-B - Phototherapy UV-C - Exhaust gas sensor (NO x, SO x ) 6 / 71

8 3535 Series (Normal) Beam Angle 130º 385~405nm, 365nm, Global Standard Form-Factor Ceramic Silicone Molding 3535 Series (Narrow) Beam Angle 55º,75º 385~405nm, 365nm, Series (1in1) 6868 Series (4in1) 385~405nm, 365nm, 385~405nm, 365nm, High Thermal Conductivity Multilayer Ceramic High Power Output Multi Chip Package AlN Ceramic 6060 Series 305nm, High Thermal Conductivity Multilayer Ceramic High Power Output 3535 Series 278nm, 6060 Series 6868 Series (4in1) 278nm, 278nm, Global Standard Form-Factor Metal Flat Glass High Thermal Conductivity Multilayer Ceramic High Power Output Multi Chip Package AlN Ceramic 7 / 71

9 Photocatalytic sterilization Cold storage section Inlet Step1 Step2 Step3 Step4 Step5 Dust removal Mold removal Deodorization Deodorization (Acid) Deodorization (Alkali) Bacteria removal Deodorization Sterilization Deodorization (UV) Outlet Inlet Photocatalytic reaction with UV-A Sterilization and deodorization *99.999% sterilization certification Not necessary to replace filters (Semi-permanent) 8 / 71 *Intertek in Europe, Food & Drug Administration in Korea, Kitasato Univ. in Japan

10 Water purifier 2mW UV-C module (6060 1in1) Enable to sterilize a narrow space Sterilize a narrow space that could not be sterilized before 2mW UV-C module is adopted for sterilizing of faucet 99.98% sterilization with UV irradiation for 5 minutes Auto mode: Every hour for 5 minutes Manual mode: Sterilize for 5 minutes by pressing UV button 9 / x 15 x 1.1mm

11 Water server w/ waterproof UV-C Module IPx8 2mW UV-C module (6060 1in1) IPx7 2mW UV-C module (6060 1in1) IPx8 2mW UV-C module adopted (fully waterproof) Long lifetime (more than 10,000hrs) Protects germs reformation & revitalizes purified stored water Various settings are available 10 / 71 IPx7: Protected from immersion between 15cm and 1m in depth IPx8: Protected from long term immersion up to a specified pressure

12 Disinfection for consumer electronics (skin care product) Pra.L 2mW UV-C module (3535 1in1) UV LED keeps products clean for everyday use 2mW 3535 UV-C module adopted UV LED rays sterilize skin contact area of the product Portable products, available for 45days on a single charge FDA registered 11 / 71

13 Water Purifier UV Lighting UV Sterilizing Indicator IPx7 2mW UV-C module (6060 1chip) - UV LED at preservation stage - UV LED rays sterilize purified RO water for 75mins after ever 6hours - Protects germs reformation & revitalizes purified stored water - Energy Saving: Power consumption is very low Thorough Water Quality management - UV LED: Possible to turn on and off - UV lamp: Rapid lifetime reduction occurs when turned on and off (10 to 20 minutes stabilization time is required) IPx7: Protected from immersion between 15cm and 1m in depth 12 / 71

14 Air Washer 4mW UV-C module (6060 2chips) - UV LED at air washer water tank - UV LED rays sterilize tank water regularly - Prevent bacterial growth that is likely to occur in humid environments Safe Sterilization From Chemical Sterilization to Optical Sterilization 13 / 71

15 Wavelength for Horticulture and Agriculture / Phytochemical Photosynthesis Anti-bug Anti-blossom 450nm : Vegetable 530nm : Cucumber, Chili(Anti Mold) 660nm : Strawberry, Chrysanthemum, Perilla 730nm : Tomato, Ginseng, Melon 14 / 71