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Business | Research News | Partnerships | Sep 13, 2017

Luger Research Creates an Active Network to Secure the Future of Innovation in Lighting: The First Meeting Will Take Place at the LpS 2017

Luger Research Creates an Active Network to Secure the Future of Innovation in Lighting: The First Meeting Will Take Place at the LpS 2017 Luger Research establishes the first scientific lighting partnership network for research experts and leaders in the lighting industry. The scientific partnership has been created to form an active network that will strengthen and build the connections between universities, research laboratories and industry. The scientific partnership’s mission is to enable and secure the continued development of innovation in lighting technology. Read more »

Resources | LpR Article | Research News | CIE | Measurement | Calibration | Sep 13, 2017

CIE Research Strategy on Defining New Calibration Sources and Illuminants

CIE Research Strategy on Defining New Calibration Sources and Illuminants In photometry and radiometry, traceability of measurements requires appropriate calibration sources and transfer detectors. A major challenge is the technological revolution of lighting products towards LED lighting and the ban of incandescent lamps. This raises concern about the availability of incandescent photometric standard lamps in the future while the prices of such standard lamps are already increasing. In addition, calibration conditions should ideally be chosen to be as close as possible to the measurement conditions. Furthermore, the number of LED lighting measurements in laboratories and in the field has significantly increased, while the calibration of photometers is still done using incandescentbased standards. Therefore, it is important to investigate the pros and cons of replacement of conventional standard lamps with new solid-state technology. Peter Blattner and Tony Bergen, Division 2 Director and Secretary respectively, explain how CIE has defined the research topic “New Calibration Sources and Illuminants for Photometry, Colorimetry, and Radiometry” to address these concerns. Read more »

Resources | LpR Article | Commentary | Technologies | Trends | Sep 13, 2017

Brave New World and the Dualism of Light(ing)

Brave New World and the Dualism of Light(ing) The lighting business has been quite predictable over a long period of time. Technical changes were introduced slowly, dominated by a handful of leading companies, and mostly due to new, but not disruptive light sources. The life of engineers was mainly determined by a manageable number of parameters: Lighting requirements, light source parameters, costs, product dimensions, and the odd, required feature. Read more »

Light Generation | Technologies | OLEDs | Flexible OLEDs | Sep 12, 2017

Flexible OLEDs with Adjustable Colors – New Design Options for Lighting Designers

Flexible OLEDs with Adjustable Colors – New Design Options for Lighting Designers The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP, one of the leading R&D partners for surface technologies and organic electronics, specializes in the development and fabrication of OLED modules with unconventional properties for specific client designs. The Institute will debut flexible adjustable-color organic light-emitting diodes (OLEDs) at ISAL 2017 in Darmstadt, Germany from September 25-27, 2017 at its booth (No. 31). Read more »

Technologies | LEDs | Light Generation | Perovskite | Sep 06, 2017

Green Light from 2D Formamidinium Perovskites for Ultra-Fine Display Colors

Green Light from 2D Formamidinium Perovskites for Ultra-Fine Display Colors Chemical engineers from ETH Zurich have succeeded in generating ultra-pure green light for the first time. The new light-emitting diode will pave the way for visibly improved color quality in a new generation of ultra-high definition displays for TVs and smartphones. Read more »

Technologies | Light Conversion | LEDs | Quantum Dots | Aug 23, 2017

1000 Hour Quantum Dot LED Milestone Surpassed by Quantum Materials Corp

1000 Hour Quantum Dot LED Milestone Surpassed by Quantum Materials Corp Leading American Cadmium Free Quantum Dot manufacturer Quantum Materials Corp announced successfully surpassing the 1000 hour continuous on-time durability test for the Company's cadmium-free quantum dots in a remote light emitting diode (LED) application. The testing has been conducted with red and green quantum dots encapsulated in resin and mounted to blue emitting LED's (see diagram below), which are similar to the type of LED's used in standard LCD display back light units (BLU). Read more »

Resources | LpR Article | Tech-Talks Bregenz | Engineering | Technologies | Simulation Tools | Aug 01, 2017

Tech-Talks BREGENZ - Jamie Singerman, Future Lighting Solutions

Tech-Talks BREGENZ - Jamie Singerman, Future Lighting Solutions We recently sat down with Jamie Singerman, Worldwide Corporate Vice President, and Patrick Durand, Technical Director for Future Lighting Solutions, a leading provider of Solid-State Lighting technologies, engineering expertise and online simulation and design tools, to discuss the company’s differentiators and their views on the ever changing lighting market. Read more »

Technologies | Laser Technology | Jun 30, 2017

World’s Brightest Laser Sparks New Behavior in Light

World’s Brightest Laser Sparks New Behavior in Light Physicists from the University of Nebraska-Lincoln are seeing an everyday phenomenon in a new light. y focusing laser light to a brightness 1 billion times greater than the surface of the sun — the brightest light ever produced on Earth — the physicists have observed changes in a vision-enabling interaction between light and matter. Read more »

Technologies | Manufacturing | LEDs | Jun 29, 2017

High Conductive Foils Enabling Large Area Lighting

High Conductive Foils Enabling Large Area Lighting Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP as one of the leading partners for research and development for surface technologies and organic electronics and Sefar AG, a leading manufacturer of precision fabrics from monofilaments, developed a roll-to-roll processed large area flexible OLED during a joint project. Read more »

Resources | LpR Article | Research News | CIE | Quality | Standardization | Jun 22, 2017

CIE Fosters Co-Ordination of Global Research and Standardization on Temporal Light Modulation

CIE Fosters Co-Ordination of Global Research and Standardization on Temporal Light Modulation Dr. Jennifer Veitch, recently convened the CIE Stakeholder Workshop for Temporal Light Modulation Standards for Lighting Systems. Below is the exclusive report she provided on the workshop findings and the attitude of the CIE towards this important issue. Read more »

Technologies | Simulation Tools | Jun 21, 2017

Future Lighting Solutions Launches the Usable Light Tool for UV and Horticulture Applications

Future Lighting Solutions Launches the Usable Light Tool for UV and Horticulture Applications Future Lighting Solutions, the world-class leader and innovator in demand creation, marketing and distribution of solid-state lighting technologies, announces the inclusion of non-visible LEDs and horticultural LEDs to its Usable Light Tool (ULT). Available free of charge to engineers worldwide, the ULT enables lighting designers to simulate usable light from LEDs, allowing the user to make critical LED selection decisions. Read more »

Resources | LpR Article | Technologies | Thermal Management | Jun 15, 2017

Looking for the Best Thermal Solution for CSP Module Designs

Looking for the Best Thermal Solution for CSP Module Designs Chip Scale Package (CSP) LED technology is not new but while it has been used for a while in TV backlighting applications, it is relatively new to lighting applications. In many respect CSPs are a new world for lighting module manufacturers as they are smaller, usually don’t have any ESD protection, have different light distribution, and, last but not least, have a smaller heat dissipation area. The latter asks for re-thinking the traditional thermal design for modules. Dr. Giles Humpston, Applications Engineer at Cambridge Nanotherm, explains in detail why CSP LEDs present a significant thermal challenge for module designers and outlines some fundamentals in calculating the thermal flow required to keep CSP LEDs cool. Read more »

Technologies | LEDs | Light Extraction | Jun 12, 2017

Innovation Extends the Lumen Extraction Limits of RGB and White LEDs in Excess of 53%

Innovation Extends the Lumen Extraction Limits of RGB and White LEDs in Excess of 53% EVATEG Energy Efficient Electronics and Lighting Technologies Center recently demonstrated a new optical extraction technology for RGB and phosphor coated LEDs to extend the limits over 53%. Read more »

Technologies | Resources | Smart Lighting + IoT | Standardization | LpR Article | Jun 01, 2017

A Standardized Open Platform Is Key to the Future of Smart Lighting System Design

A Standardized Open Platform Is Key to the Future of Smart Lighting System Design The LED industry’s pace of evolution is more prevalent now than it has ever been. The shift from traditional standalone LED bulb lighting to fully connected digital LED systems is upon us and is transforming the industry for the better. For years, LED manufacturers have focused on driving cost down rather than focusing on improving quality, but with the advent of connected lighting, smart lighting and human-centric lighting, the focus has shifted back onto quality. Dr. Kyeongik Min, Principal Engineer in the LED business team at Samsung Electronics, explores how the LED industry can accelerate the transition from standalone lighting to fully connected lighting through a deeper understanding of current market trends. Read more »

Resources | LpO Article | Interview | Business | Technologies | May 24, 2017

Andreas Weisl on the Future of Seoul Semiconductor

Andreas Weisl on the Future of Seoul Semiconductor Andreas Weisl is Managing Director and Vice President Sales SEOUL SEMICONDUCTOR Europe GmbH. Read more »

FEATURED

NICHIA Unveils High Radiant Flux Density UV-C LED

NICHIA Unveils High Radiant Flux Density UV-C LED NICHIA, the world’s largest LED manufacturer and inventor of the high-brightness blue and white LED, has launched a high radiant flux density UV-C LED that can help target the inactivation and sterilization of various bacteria and viruses, including the new coronavirus. Read more »

FEATURED

Zhaga Summit: "Sustainable Lighting for Smart Cities and Buildings"

Zhaga Summit: "Sustainable Lighting for Smart Cities and Buildings" Sustainability is a major trend in the lighting industry, driven by regulations and requested by customers and society. The Zhaga Consortium is hosting this online event on 29 September, 15:00 – 18:00 CEST with speakers from national authorities, cities, industry association, lighting design and ... Read more »

FEATURED

Near-field Analysis of VCSEL Arrays

Near-field Analysis of VCSEL Arrays The VTC 4000 is Instrument System‘s VCSEL testing camera for comprehensive near-field analysis of complete VCSEL arrays. It enables the absolutely calibrated, traceable and polarization-controlled 2D characterization of all relevant parameters for every single emitter on the array. The VTC 4000, ... Read more »

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