Business, DALI+, Sustainability, UV-C, Thermoplastics, Spectroscopy, ...
LpR86 | July/Aug 2021
Business Interview with SSC's CEO Chung-Hoon LEE p22
DALI+ Interview with Alliance General Manager Paul DROSIHN p30
Disinfection with UV-C Light Sources and Materials p44, p48
COMMENTARY (p8)
Dear Lighting Enthusiasts!
by Andreas SCHULZ, Lighting Designer, Germany
INTERNATIONAL LIGHTING NEWS (p10)
LPS DIGITAL (p20)
Healthful and Integrative Lighting; Lighting Metrology and Recommendations for Non-Visual Effects of Light
by Luc J.M. SCHLANGEN, Ph.D.
BUSINESS – INTERVIEW (p22)
The Tiger Leaves Its Skin Behind
Chung-Hoon LEE, Founder and CEO of Seoul Semiconductor, South-Korea
compiled by Editors, LED professional
DALI ALLIANCE – INTERVIEW (p30)
DALI+ Insights
Paul DROSIHN, General Manager, DALI Alliance, UK
compiled by Editors, LED professional
SUSTAINABILITY (p34)
Repro-light: Sustainable Illumination for People and the Environment
by Wilfried POHL, Mag., Director Research; Johannes WENINGER, Dipl.-Ing., Researcher; Maximilian DICK, MSc., Researcher; Bartenbach, Austria
UV-C TECHNOLOGIES (p44)
Disinfection with UV-C LED and Optics Technologies
by Jonatan KLEE, UV-C LED Account Manager at Nichia, The Netherlands/Germany/Japan
UV-C DESIGN - ADVERTORIAL (p48)
Influence of UVC LED Disinfection on Polycarbonate Materials
by Paul NOWATZKI, Senior Product Expert, Covestro; Rajul RANDIVE, Director Application Engineering, Crystal IS; Sean BRANAGAN, Process Engineering Manager, Crystal IS; USA
THERMOPLASTICS (p52)
Routes in the Development of Simulation Models for Light Scattering Thermoplastics
by Nathalie PFINGSTGRAEF, MSc., Optical Engineer; René KOGLER, Dr., Head of Product Management; Arne SCHMIDT, MSc., Head of Technical Marketing Automotive; Röhm, Germany
THERMAL SIMULATION (p58)
Parametric Design Optimization of an LED System Using Engineering Simulation in the Cloud
by Naghman KHAN, Dr., Senior Product Marketing Engineer at SimScale
SPECTROSCOPY (p60)
Spectroscopy with Broadband visible-NIR and Multi-chip Narrowband SWIR LEDs
by Sam ROGERS, Content Writer and Editor at Ushio; Fumihiko ODA, Dr., SSL Sales Strategy Deputy Manager at Ushio
LED DRIVER (p64)
Dimmable Non-isolated LED Driver with Highest Light Quality and Efficiency
by Michael WEIRICH, Dr., Director Technical Marketing Lighting, Infineon Technologies
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