LpR44_full_641250.pdf

LpR 44 - Design & Reliability TECH-TALKS BREGENZ Walter Werner, Werner Mgmt. Services, CEO (p 28) by Siegfried Luger & Arno Grabher-Meyer, LED professional TECHNOLOGY Advanced Primary Optics for Improved Light Efficiency and Low Cost (p 34) by Kim Sung-Phil, LG Innotek LED Light Spectrum Enhancement with Transparent Pigmented Glazes (p 40) by Jan-Marie A Spanard, Light Spectrum Glazes ELECTRONICS How To Power and Protect LEDs Properly (p 50) by Tony Armstrong, Linear Technology Reducing Time to Market for Cost-Effective AC LED Driver ICs (p 54) by Volker Herbig & Tilman Metzger, X-FAB Silicon Foundries CHARACTERIZATION Discomfort Glare Perception of Non-Uniform Light Sources in an Office Setting (p 58) by L. M. Geerdinck et al., Philips Research MANUFACTURING Concept of a Time-Proven LED Luminaire Design and Manufacturing Process (p 64) by Angela Betancourt, for Lumitec Lighting