Commentary: Providing Better Light Should Still be the Focus of the SSL Industry

Commentary: Providing Better Light Should Still be the Focus of the SSL Industry

J. Norman Bardsley, PhD - As President of Bardsley Consulting, Norman advises industry, government and academia on solid-state lighting, flat panel displays and energy efficiency, with special emphasis on diffuse lighting and organic electronics.

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Thermal and Optical Challenges for SSL in Automotive Applications

Thermal and Optical Challenges for SSL in Automotive Applications

LpR 72 Article, page 50: Solid State Lighting changed the lighting environment in automotive lighting almost more than in the field of general lighting. While efficiency of the devices increased and every few weeks new improvements are reported, thermal management remains crucial and a critical part of the system. Umut Zeynep Uras, Ahmet Mete Muslu and Mehmet Arik, from the Energy Efficient Electronics and Lighting Technologies Center (EVATEG), Department of Mechanical Engineering, College of Engineering at Ozyegin University, and Fatih Goren from the FARBA Corporation, explain the dependencies between photometric, electrical and thermal parameters of an automotive lighting application.

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WHITE PAPER - Measuring Color Uniformity

WHITE PAPER - Measuring Color Uniformity

The color uniformity of light generated by LED luminaires plays a major role in many lighting applications. This makes it an important parameter to measure in both the R&D stage and during the quality assurance process. MKS Instruments has stayed abreast of this challenge by developing a new feature for its FluxGage photometrical system: the color uniformity measurement function. It allows quick evaluation of optical assemblies for color mixing and beam shaping. This whitepaper presents this novel feature of the system.

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WHITE PAPER - Protection Materials To Improve LED Device Lifetime And Performance

WHITE PAPER - Protection Materials To Improve LED Device Lifetime And Performance

With the rapid growth of the LED market, correct product selection is imperative to ensure LED performance and lifetime. Jade Bridges, Electrolube’s Global Technical Support Manager, will highlight the use of LEDs in various environments and introduce how to specify appropriate protection under such conditions.

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WHITE PAPER - Measuring Color Uniformity

WHITE PAPER - Measuring Color Uniformity

The color uniformity of light generated by LED luminaires plays a major role in many lighting applications. This makes it an important parameter to measure in both the R&D stage and during the quality assurance process. MKS Instruments has stayed abreast of this challenge by developing a new feature for its FluxGage photometrical system: the color uniformity measurement function. It allows quick evaluation of optical assemblies for color mixing and beam shaping. This whitepaper presents this novel feature of the system.

Read more »
WHITE PAPER - Protection Materials To Improve LED Device Lifetime And Performance

WHITE PAPER - Protection Materials To Improve LED Device Lifetime And Performance

With the rapid growth of the LED market, correct product selection is imperative to ensure LED performance and lifetime. Jade Bridges, Electrolube’s Global Technical Support Manager, will highlight the use of LEDs in various environments and introduce how to specify appropriate protection under such conditions.

Read more »
Repro-Light Survey Shows: The Majority of Europeans Want Better Workplace Lighting

Repro-Light Survey Shows: The Majority of Europeans Want Better Workplace Lighting

Results from a pan-European survey reveal that current lighting in the workplace is not satisfying end-users and their needs, while at the same time it has a big impact on productivity and human well-being.

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OpenAIS Project Completed after Successful Validation of IPv6 Based Lighting Controls

OpenAIS Project Completed after Successful Validation of IPv6 Based Lighting Controls

The EU-Horizon 2020 co-funded OpenAIS [1] project, that successfully brought open IPv6-based control to the lighting world, has been completed as planned. A consortium of seven leading companies in lighting, IoT and building management and two knowledge institutes worked closely together for 3.5 years on IP-to-the-end-node connected lighting for professional buildings.

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Yole Releases Report on MicroLEDs: Satus and Reality Check

Yole Releases Report on MicroLEDs: Satus and Reality Check

MicroLEDs are drawing an increasing amount of attention. Startups have raised more than US$800 million to date, including at least US$100 million in 2019. It is estimated Apple has spent in the range of US$1.5 to US$2 billions on the technology over the last five years. Panel makers such as Samsung Display, LG Display, AUO or Innolux have also significantly increased their efforts. Under this dynamic context, Yole Développement (Yole) is continuing its investigations towards microLED technologies and related applications.

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CIE Publishes Position Statement on the Blue Light Hazard

CIE Publishes Position Statement on the Blue Light Hazard

Today, CIE announced that CIE has published a Position Statement on the Blue Light Hazard which is approved by the CIE Board of Administration, which includes the Directors of all the CIE Divisions.

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