NTNU researchers Dheeraj Dasa and Helge Weman have, in cooperation with IBM, discovered that gallium arsenide can be tuned with a small strain to function efficiently as a single light-emitting diode or a photodetector. This is facilitated by the special hexagonal crystal structure, referred to as wurtzite, which the NTNU researchers have succeeded in growing in the MBE lab at NTNU. The results were published in Nature Communications this week.

On the heels of BMW announcing its plans to introduce OLED lighting modules into automotive lighting, the company has also released news that they plan to do the same for motorcycle lighting, according to BMW Blog.

The Pixelate lamp, designed by Pablo Alvarez for Birot OLED Lighting, is a hanging OLED fixture that was inspired by the undulated movements of the manta ray as it glides through the water. 

Acuity Brands, Inc. announces the launch of new Autobahn Series ATBS LED Roadway and Security luminaires from American Electric Lighting®. The new LED luminaires offer a sleek, attractive appearance and 60 percent greater efficiency compared to traditional high intensity discharge (HID) systems. 

As the world’s largest biennial lighting show, Light + Building 2014, concluded last week, LEDinside has followed up with additional in-depth on Asian, Europe and U.S. manufacturers. Also new this week, LEDs smaller than half the width of a DNA strand are proving to be more energy efficient. Research organization iRunway also notes some of the key LED patent holders in the industry. Walmart’s will be using GE LED lights for its global shop lighting retrofit. An interesting application that emerged this week has been the use of smart LED lights in nail manicures. For more please see below:

The LED panel light expert, Maxray Optical Technology Co Ltd., has launched the newest innovation – Frame-Less LED Panel Light – has a huge visional difference when it compares to a same size of panel light as you see on figure. 

LEDs are tooted as having long lifespans, but as more traditional light sources are being switched out for SSL, manufacturers are realizing that long lifespans are not good for a sustainable business model. Therefore, companies such as Philips and Osram are looking into long-term installation contracts. Philips has secured such a contract with Washington’s transit authority to upgrade around 13,000 fixtures in parking lots, according to a recent Bloomberg report. 

BMW has finally set the date to release their Laserlights, according to a BMW Blog report. The world premiere is set for autumn 2014 and will be included in cars released later this year.

For the cool white NPW LEDs, the spectrum is similar to the conventional white LEDs obtained from the blue LEDs combined with yellow phosphors. The blue emission originates from the upper sidewalls of nanopyramids, and yellow light is mainly emitted from the lower ridges with respect to the base of nanopyramids. 

Jim Campbell is an electronic artist who has been working with light sculptures for over 30 years. After graduating from M.I.T with degrees in electrical engineering and mathematics, he worked as an engineer in Silicon Valley. Intrigued by pixilated images, he decided to apply the same principles of low resolution to moving images. He began experimenting with perception and the amount of information required to make an image recognizable in the human mind.

  Royal Philips, the global leader in lighting, announces that it has become the first patron sponsor of the International Year of Light in 2015, a UNESCO-led initiative.

Innovations in Optics, Inc. introduces the Model 2910A-300 high power, multi-wavelength LED illuminator for testing photovoltaic devices that meets Class AAA solar simulator requirements of IEC 60904-9 for spectral match, uniformity of irradiance, and temporal stability.

EcoLights is an innovative Swedish green technology company that is leading the way in environmentally friendly, energy efficient and cost- and maintenance-reducing, lighting solutions.

According to a Google research report, Taiwan’s smart phone penetration rate from 2012 to 2013 increased from 32 percent to 51 percent (//services.google.com/fh/files/misc/omp-2013-tw-local.pdf) this means smartphones multi-functions has brought more convenience to people’s life. UPRTEK’s vision for smart phone applications began in 2010, the company has invested in R&D of mobile application research for both iOS and Android, the current major two operating systems.

Forepi has shaken off the financial troubles the company experienced in 4Q13. The Taiwanese LED epitaxial manufacturer benefited from strong large-size backlight demands. Consolidated revenue for 1Q14 hit NT $941 million (US $), up 9.85 percent QoQ and 0.35 percent YoY. March experienced staggering growth of 42.73 percent from February with revenue reaching 386 million, but dipped 3.67 percent from last year.

Li Nannan, Leyard Secretary of the Board and Deputy General Manager, discussed the company’s fiscal 2013 financial performance in depth during an interview with social network service website for investors, Xueqiu, on April 8th. 

Lite-On Technology announced its March 2014 consolidated revenues. Rising demand for LED lighting boosted the company’s revenue for LED components and lighting products, which saw a growth of around 20 percent from February. 

Chinese smartphone maker BBK’s next Vivo flagship smartphone will be using dual flash LED, according to a GSM Arena Report.

Manicures are getting techy and flashier in Japan with Takara Tomy Arts smart LED nails. 

Lunera® Lighting, a leader in lighting innovation announced that they are launching their BallastLED™ technology and have raised US$ 5 million from Opus Bank to accelerate its adoption in the commercial general lighting market. BallastLEDTM technology makes it easy and affordable to convert an existing lighting infrastructure to LED by enabling true plug-and-play LED replacement bulbs for ballast driven lighting applications.

Walmart announced plans today to purchase energy-efficient LED ceiling lighting fixtures for new supercenters in the United States, stores in Asia and Latin America, and Asda locations in the United Kingdom. The new fixtures will use 40 percent less energy than lighting sources historically used in stores, and will help further the retailer’s goal to reduce the kilowatt hour (kWh) per square foot of energy required to power Walmart’s buildings globally 20 percent by 2020. This is Walmart’s largest purchase of GE LED lighting to date, and the most recent example of leadership from Walmart and GE to find and scale innovative, energy-efficient lighting solutions.

LED Expo 2014- The international exhibition on LED lighting products and technology will see a global conglomeration of LED professionals and end users, products & technology and infinite business opportunities in the Asian LED market.      The 11th edition of LED Expo will take place from 5-7 December at Pragati Maidan, New Delhi, India. The show is expected to be much bigger and better than ever before with increased international participation from exhibitors and visitors, a wider product profile and larger country-wise pavilions.  A...

Panasonic Corporation today announced the opening of its “SLIDING NATURE” concept installation at this year’s Milano Salone Del Mobile, one of the largest and most influential design exhibitions in the world, held in Milan. The installation this year was designed by noted architects, TORAFU ARCHITECTS. Images and videos from the event will be available on the company’s Milano Salone del Mobile 2014 site.

SÜSS MicroTec, a global supplier of equipment and process solutions for the semiconductor industry and related markets, has launched the new Mask Aligner MA200 Gen3. The tool is designed for high volume manufacturing and can be used for exposing wafers with a diameter of up to 200 mm. This latest generation tool is a further development of the very successful MA200 Compact platform, of which the 100th tool was recently delivered to a customer.

Smart glasses and other wearable augmented reality devices are the most exciting and fastest growing sectors in consumer electronics technology. EpiCrystals Inc. of Finland has developed a revolutionary laser light source which is especially designed to improve the usability and image quality in advanced projection applications.

The international exhibition on LED lighting products and technology will see a global conglomeration of LED professionals and end users, products & technology and infinite business opportunities in the Asian LED market.      The 11th edition of LED Expo will take place from 5-7 December 2014 at Pragati Maidan, New Delhi, India. Regarded as India’s biggest international exhibition on LED lighting products and technology, LED Expo witnesses an impressive showcase of innovative and trend-setting products and a record-breaking turnout of...

After a six year wait, Foxconn subsidiary Advanced Optoelectronic Technology Inc. (AOT) application to be listed on the Taiwan stock market was finally approved recently. 

Epistar raked in profits in 1Q14, benefitting from strong LED backlight and lighting order demands. The Taiwanese epitaxy manufacturer performed better than first quarter last year, with growth of 44.33 percent YoY. 

The European Commission released a rapid alert system for non-food dangerous products (RAPEX) notification for Chinese product Goobay’s LED Strip Flexible Waterproof with 150 RG SMD LEDs. Notifying country was Finland. 

Over the years, LED lighting has filtered into many different application facets, including commercial, residential, digital communications, TV displays, mobile devices, street lighting, and more. Due to its expansive array of uses and ever lowering prices, annual global sales are estimated to grow 54 percent from 2013 reaching US $24 million, according to IP fir, iRunway.