LEDs Magazine: the leading global information source on the technology and applications of LEDs.

LEDs Magazine is a bimonthly publication available by FREE subscription as an electronic (PDF) download. The magazine contains technical articles, case studies, application notes, product information, business and financial news, and a wide variety of other information relevant to the LED industry.

LEDs Magazine is the leading resource for the global LED community, serving thousands of readers that specify, design and manufacture LED-based products for a wide range of end-use applications.

The several LEDs Magazine products combine technical articles, cases studies, market analysis and conference reports with news, product and event information, supplier listings and various background and technical resources.

Subscriptions include the annual LED Suppliers Directory.

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Read LEDs Magazine, June 2009 Online

LEDs Magazine can be downloaded in electronic format as a PDF file (availiable by FREE subscription)

Features:
LIGHTING
Asking the right questions helps to educate customers and suppliers alike
Awareness and education are key aspects of market transformation, and there are now a number of tools to help improve the purchasing process, writes Brian Owen.

OLEDs
OLED lighting set to take off in 2011
As companies begin small-volume production and address various challenges, OLED lighting looks to be well-suited for a range of applications, writes Jennifer Colegrove.

STANDARDS
LED lighting standards and guidelines are now building
on a firm foundation
Standards established in 2008 are being used in guidelines such as Energy Star criteria, and many other standards are in development on a global basis, as Kevin Dowling describes.

DESIGN FORUM
Optimized control schemes improve LED driver performance
A simplified control scheme built around an optimized HB-LED driver results in rapid start-up for good dynamic brightness control and other advantages, writes Peter Tod, principal systems engineer with Allegro MicroSystems Inc., Worcester, MA, USA.

OPTICS
Injection molding technology creates quartz glass components for UV-LEDs
A sol-gel molding process can replace the time-consuming and expensive grinding and polishing steps required to produce customized quartz-glass optics for UV-LEDs, writes Michael Baer.

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LEDs Magazine is published by PennWell Corporation, a highly diversified, business-to-business media company providing authoritative print and online publications, conferences and exhibitions, research, databases, online exchanges and information products to strategic global markets.

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