Taiwan LED packaging manufacturer VisEra Technologies is reported to put its manufacturing emphasis on high-power packages dedicated to light bulbs in 2011.  At present, the company produces 2,000 200mm wafers of packages a month, roughly equal to four million packages. In 2010 alone, it shipped as many as 800,000 packages to streetlight makers in the mainland. Based on the bans imposed in 2012 by many economic powers on the energy-hungry incandescent bulbs, the company believes demands for LED light bulbs will begin exploding in the third quarter this year. To captu...

According to the latest price survey by LEDinside, an LED research division of TrendForce, in 2010 Q4, demand from LED applications still has not recovered, including continued inventory adjustment of large-size panels and lower-than-expected demand from general lighting. As a result, pressure of LED price decline extends from 2010 Q3. Among them, price of LED for large-size panel applications fell by 5% -9%, with most substantial decline in TV backlight applications; high power LED lighting applications declined by more than 12%. Due to relatively stable demand from mobile phone applications, LED prices in this segment are fairly stable with a mere 3% seasonally adjusted decrease.

IXYS Corp. has introduced samples and evaluation boards of its inductor-based, 6-channel white LED driver, the LDS8763 which can be used for backlight LED lighting of medium-size LCD displays and large-area LED lighting panels for indoor and outdoor LED lighting fixtures. The LDS8763, an integrated DC/DC boost converter with an internal MOSFET switch as a synchronous rectifier for highest efficiency, can drive 72 WLEDs in six strings with up to 12 LEDs per string. It is available with factory-programmed LED current at 20mA, 25mA, or 30m...

Japan Seiko Instruments Inc. (SII) has introduced the S-5855A Series, a PWM output temperature sensor IC for LED lighting designs. The new product begins to decrease the duty ratio of PWM signal output when the temperature exceeds the specified value, thus enables LED lighting circuits to avoid temperatures increasing above design limits, improving safety and efficiency while reducing total design cost. The S-5855A is connected to the DIM pin of an LED driver IC to control the LED luminance, enhancing safety protection and boosting efficiency. It...

Lately, a company called LVX has installed its first ceiling based optical communication systems to transmit data in government offices located in St. Cloud, Minnesota.   These lighting systems use special LED lights that have the capability of transferring data by oscillating their luminescence. Special modems attached to computers below the lights can pick up this light data, much like computers now pick up Wi-Fi using wireless network devices. But don’t expect offices to be lit up like raves. The oscillation of light is so fast that the human eye can’t r...

It’s reported that Taiwan LED maker Everlight has teamed up with 10-some international iconic manufacturers, including Philips, Mitsubishi Chemical, Panasonic (China) Corp., and the Oulin Group to sign an agreement on the development of LED grow light systems addressing mainland China market. These companies will focus on light-source, control, and nutrient liquid technologies for the systems. Mainland China is pushing for plant-factory development as part of its plan to transform its agricultural industry. The mainland`s Chinese Academy of Agricultural S...

The new Svea LED Engine is the latest design in the Optodrive concept with less radiated heat and less energy consumption than any incandescent alternatives. A LED based light source that reach 30klx from such small size as 90mm (3.5”), easily integrated in Surgical light sources for high intensity illumination. Excellent possibilities to reach a perfect shadow control with multi array design and a crisp white light with excellent R9 values. Reduced heat output and prolong lifetime compared to conventional light sources.  Technically, a light source designed for...

It’s said that city of Novato is in the process of conducting a streetlight test to get public feedback in its selection of energy-efficient fixtures. Four LED fixtures have been installed between Rowland Boulevard and Adele Drive, and four induction fixtures were installed between Arthur Drive and Yukon Way. All lights being considered would reduce monthly energy costs by about 40 percent and reduce routine maintenance costs three to four times that of the current fixtures.

J. P. Sercel Associates Inc. (JPSA), a leading designer, and supplier of laser micro machining systems, announced that it will be exhibiting at Photonics West 2011in San Francisco, CA from January 25 – 27, 2011.  JPSA will be exhibiting at booth #5309 in the North Hall of the Moscone Center.

OPCOM Group announced the first successful launch of a new generation of high brightness product - OPCOM LED L1500M.  Recently, the product will be presented at Lighting Japan 2011 exhibition on January 19th in Tokyo, Japan. OPCOM Lighting Japan 2011 exhibition location is: Tokyo Big Sight, West 8-78.

Lately, QD Vision has demonstrated the world’s highest resolution quantum dot-based active matrix display under a Phase II Small Business Innovative Research Program (SBIR) for the U.S. Army. With QD Vision’s QLED technology, the portable micro-display imaging system featured SVGA resolution (800 x 600 pixel count) and a 15.6 mm diagonal.

North American LED lights manufacturer, Phoster Industries, has successfully replaced  436 350-500 watt incandescent light fixtures in the lobby with 52 watt PAR 64 LED lighting retrofit kits at Place Ville Marie, Montreal.

New GR-52 LED garage fixture provides replacement ease and thermal management for long lasting performance Philips Sportlite introduces the LED Garage Fixture Series, specifically designed to provide more efficient lighting at an economical price. The fixtures maintain more than 70% of their lumens up to 82,000 hours, providing less need for maintenance or replacement.  

Taiwan Photonics Industry and Technology Development Association (PIDA) has recently predicted that the local LED industry will grow at a moderate pace in 2011. According to PIDA , the output value of the global LED industry grew an increase of 68 percent from US$9 billion in 2009 to US$15.1 billion in 2010, and the number will further increase by 38 percent to US$20.8 billion in 2011.

IXYS Corporation has released an innovative inductor-based 6-channel White LED driver LDS8763, which can drive up to 72 WLEDs in six strings with up to 12 LEDs per string. The LDS8763 is delivered with factory programmed LED current at 20, 25, or 30 mA per string and 1.5% channel-to-channel current matching. Internal PWM pulse generator with duty cycle regulated by external DC voltage applied to the PWM pin adjusts its LED brightness.

AIXTRON SE today announced an order from mainland China. HC SemiTek placed an order for six additional CRIUS® Gallium Nitride epitaxial growth reactors. The six machines in the 31x2-inch wafer configuration have been delivered to the company’s modern facility in Wuhan.

The Buffalo Bisons are going to install the largest high definition LED video screen in all of minor league baseball. Made by Daktronics, Inc., the new video board will measure 80’ x 33’ and will come with a price tag of $2.5 million. It will be completed before the start of the 2011 season. The new green lighting system will cost about $750,00- upfront. It's estimated that the new lights will save the city about $565,000 in utility costs over the next 25 years.

   

Recently, RSI Visual systems, Inc. has completed a visual system upgrade of the state-of-the art RSI Raster xT Image Generator integrated with the new Christie Matrix SIM LED illuminated simulation projection system for Sabre Updates, Inc. on the B747-200 Full Flight Simulator, located at the Kalitta Air Training Center in Ypsilanti, Michigan. The RSI solution is the first to utilize LED Illumination projectors and receive qualification approval by the FAA for complete unrestricted training.

Nexxus Lighting, Inc. (NASDAQ: NEXS) announced the official launch of its new Array™ MR16-HO (High Output)LED replacement lamp. The lamp is a direct replacement for halogen MR16 down lighting and track lighting applications. With third-party testing as validation, the new Array™ MR16-HO delivers industry leading performance in lumen output and center beam candle power (CBCP) along with high color rendering index (CRI) and excellent dimming ability for both magnetic and electronic transformer dimming systems.

StreetlightIntelligence Inc. (TSX-V:SLQ, "SLQ"), of Victoria, British Columbia, Canada, a leading developer of adaptive street light control and monitoring technology, and National Semiconductor Corp.

LED chipmaker Formosa Epitaxy 's December revenues fell 25% sequentially to NT$300 million (US$10.23 million), and revenues for 4Q10 came to NT$1.1 billion, down 23% sequentially. But the company's full-year revenues increased 121.5% from 2009 to NT$4.64 billion thanks to strong TV backlight demand.

Recently, industry sources revealed that Taiwan-based LED packaging house Ledtech Electronics is likely to get orders for approximately one million LED light bars used in chain stores from a state-run enterprise in China in late January, 2011.  

TV vendor Sampo launched an LCD TV, named Cloud TV, which combined a built-in Internet connection, mobile communications and home entertainment, with content provider 5TV.

 

It’s reported that "Megatex", a Bulgarian LED and LCD technologies company has developed a screen combining LED technology with renewable solar energy, which can be mounted at places without electric power supply. The panel has a 5 KW power to charge the screen. The new screen will be used outdoors and can be installed on stadiums; it can be used for concerts or as a billboard.

Lately, Samsung Electronics has showcased a new model of its edge-type LED-backlit LCD panel at CES Unveiled, a press conference prior to the 2011 International CES. According to a Samsung staffer, different with the case where LED backlight units are set on all the four sides ,they placed backlight units on the right and left sides of the panel so that the power consumption of the panel can be reduced.  

A power control IC company iWatt, Inc., has launched two primary-side-regulated, leading- and trailing-edge-dimmable, AC/DC Digital PWM Controllers which are available in 100V/230VAC offline LED lighting applications. Both LED driver ICs are pin compatible with the previous-generation iW3610, but offer wider dimmer compatibility and introduce new hot-plug support, where the user can swap the LED engine without recycling the input power for the LED driver.

According to Acuity Brands’ Lithonia Lighting, its Product Development Manager William Ballweg will present at the upcoming Solid State Lighting Design (“SSL Design”) 2011 Summit in Los Angeles, CA and the Strategies in Light® conference in Santa Clara, CA.  

RGB LED technology also provides cost and energy savings for multicolor LED indicator applications