Everlight responds to Nichia's press release on November 7th regarding Chinese Patent Nos. ZL97196762.8 and ZL03159595.2 (YAG patents).

DOE has published the first in a series of four special investigations intended to extend the findings of CALiPER Application Summary Report 20: LED PAR38 Lamps, which was published late last year. The new report, CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps, focuses on a subset of the lamps from Report 20, which were separately assessed by members of the Illuminating Engineering Society of North America.

A small study research has revealed patients in average hospital rooms are getting inadequate lighting exposure that it is affecting their bodies normal sleep-wake cycle, according to a Reuters report. 

Universal Display Corp., enabling energy-efficient displays and lighting with its UniversalPHOLED® technology and materials, reported its financial results today for the quarter and nine-month period, ended September 30, 2013.

Families, fun, and the magic of Christmas will be center stage in Marshall, Texas during the 27th annual Wonderland of Lights Festival.  The largest Christmas festival in the region, visitors will enjoy millions of Christmas lights and hundreds of lighted Christmas displays. These lighted exhibits are carefully placed in the historic Washington Square District of downtown Marshall, allowing visitors the opportunity to see the displays by horse-drawn carriage, on a nostalgic English-style double-decker tour bus, or in their own vehicle. 

Assisted Vision had developed a pair of OLED glasses that can allow blind people to see again.

Retail refrigerated displays will come to life with better color and reduced glare and heat with Amerlux's SlimBar LED. The new luminaire beautifies packaging with consistent light levels while reducing energy consumption by nearly 50 percent in supermarkets and other grocery retailers.

Kingsun LED Lights (Kingsun) has signed a LiFi communication and positioning system partnership agreement with Beijing Tsinghua University in May 2013, according to a company post on Chinese social media website Weibo. The company has successfully developed LiFi cellphone samples. The company expects the products can reach marketization once it achieves iPhone size and weight.

GT Advanced Technology (GTAT) announced that it has entered into a multi-year supply agreement with Apple Inc. to provide sapphire substrate materials for US $578 million (NT $17 billion). Feeling the effect, Chinese sapphire substrate listed company stockholders yesterday start preparing to make a move. Shanghai and Shenzhen have 8 related concept stocks and aside from Crystal Optech stocks which is under trade suspension, all others increased.

Leotek, a subsidiary of LiteOn Technology Corp., has officially announced the debut of its first color tunable LED bulb and entry into the residential lighting market on Nov. 6. The bulb comes with a special patent that allows it to be switched to warm white light within one second. Leotek has taken its past 20 year experience in making good quality foreign outdoor lighting products to the indoor lighting market, said Danny Liao, CEO of New Business Development at Leotek. 

Samsung Electronics CEO Kwon Oh Hyun promised that the company will be delivering foldable phones by 2015 during the company’s Analyst Day, according to reports by Engadget and GottaBeMobile. com. The Engadget report noted Galaxy Round was an “incremental nudge” towards this development, and the flexible phone concept can be further expanded into wearable electronic gadgets that the company has high interest in.

North American lighting manufacturer Osram Sylvania is upgrading its portfolio of Sylvania Ultra LED lamps, providing higher efficacy, competitively priced LED lamps and downlight retrofit kits for commercial applications. These long life, energy-efficient alternatives to traditional lighting sources such as incandescent, halogen and compact fluorescent lamps now have a variety of enhancements, including efficiency increases of 10 to 15 percent compared to previous versions resulting in more light with less energy usage, improved design and dimming capabilities.

MaxLite® introduces two- and three-watt LED G9 Retrofit Lamps as versatile, energy-efficient alternatives for up to 40-watt halogen T4 G9-based lamps. MaxLite has developed the new LED lamps to retrofit easily into existing G9-socket mini pendants, desk lamps, as well as undercabinet, display, track and task lighting fixtures, that are used in dry locations in homes, offices, hotels, restaurants, retailers and other commercial and residential applications.

Thomas Research Products is excited to introduce a line of Low-Voltage AC LED products, offering OEM customers more options for developing solid state lighting. Thomas Research Products is a leading manufacturer of SSL power solutions.

Next Evolution of  LED Lights Doubles Brightness and Lifespan, Decreases Power Usage, Nearly Eliminates Heat for Longer-Lasting Film and Video Shoots

Two prominent lines from Littman Brands, Hudson Valley Lighting®, manufacturer of contemporary and traditional lighting fixtures for more than 30 years, and Corbett Lighting, manufacturer of decorative lighting, are pleased to announce their participation in the renovation of The Ronald McDonald House in Long Island, New York (RMH-LI), a respite for seriously ill children undergoing treatment at area hospitals, as well as their families.

Osram, a lighting fixture manufacturer, is equipping the Sistine Chapel in Rome with a new type of LED solution. After 500 years, the art-historically outstanding works can now be viewed to a level of precision unique, and the especially art-conserving installation enables significantly higher illuminance values.

Japanese LED manufacturer Nichia announced recently , it had received the court verdict from the Beijing First Intermediate People's Court pertaining to the decision by the State Intellectual Property Office’s Board of Patent Appeals and Interferences that Nichia’s two YAG patents (ZL97196762.8, ZL03159595.2) were valid.

Taiwanese LED chip manufacturer Epistar has released their 3Q13 financial results, feeling the effects of  LED for TV backlight applications inventory adjustments.

With the continual low price trend of  in the LED market, manufacturers are beginning to consider options for lowering productions costs. LED package free products have become the focal point of the industry in 2013 with many manufacturers actively breaking into R&D and production.

The company also announced that it has entered into a multi-year supply agreement with Apple Inc. to provide sapphire material. GT will own and operate ASF® furnaces and related equipment to produce the material at an Apple facility in Arizona where GT expects to employ over 700 people. Apple will provide GT with a prepayment of approximately $578 million. GT will reimburse Apple for the prepayment over five years, starting in 2015.

A new report from IHS breaks down iPad Air's components to reveal that the new product costs are actually much lower, and the company might be getting a much fatter profit. However, costs for iPad Air display has actually gone up, despite a cutback on LEDs for backlight. The lighter weight requirement has raised subsystem prices. IHS analyst Andrew Rassweiler told AllthingsD reporter, that the new iPad Air has used optical film to help distribute light better and cut down product weight.

Quantum Electro Opto Systems (QEOS) announced today that it is entering the LED lighting and LED lighting systems business. QEOS had previously commercialized its Tilted Charge Dynamics™ (TCD) device technology to produce the world’s fastest LED, which also featured lower cost, smaller size, and importantly, extremely low total power usage; thus providing a highly “Green Energy” product for the communications industry.  The company is now leveraging its R&D capability in materials and device design, optical lens technology and packaging, to bring forth new “Smart+” LED Lighting Systems, combining eco-friendly green technology with digitally-driven and Internet-enabled smart lighting.

Intematix Corporation, a leading manufacturer of phosphor solutions and Philips Lumileds, a leading LED supplier, today announced a remote phosphor-based LED lighting module with 203 lumens per watt efficacy. It is believed that this module represents the highest level of efficacy among LED-based light sources commercially available for production in the market today.

SYLVANIA Automotive Lighting ushers in a new era of vehicle lighting with the SYLVANIA ZEVOTM Automotive LED Lighting line, which brings the customized style and signature look of light-emitting diode (LED) technology on high-end vehicles to the aftermarket.

At 1/5th the size of other high-power emitters, the LUXEON UV LED enables the highest flux-density systems in the industry.

With consumers eagerly adopting device-driven, hi-tech products more than ever, LumaGlo Freedom Lighting is right on time. This LED lighting strip system is fully customizable, allowing users the freedom to choose the length, color, pattern, intensity, even the power source—and it's all controlled from an iPhone or Android device.

The lighting market trend will continue its gradaul growth. LED lighting penetration rates are expected to further increase as LED prices overall falling and consumer recognition is on the rise. Backlight market orders have slid as uncertainties still surround China’s new home appliance subsidiary policy. Some LED manufacturers revenues have decreased and there has been a rebound in the backlight market compared to last month. With the Chinese Lunar New Year approaching, manufacturers’ conventional holiday stockup demands will provide a certain degree of support for LED manufacturers’ sales performance. Overall, the LED market will continue its upward climb in November.

San’an has recently released their 3Q13 financial report. The first three quarters of the year saw a revenue of RMB 2.63 billion (US $431 million), a YoY growth of 11.86 percent. Gross profit margin was RMB 761 million, a YoY growth of 14.07 percent. Net profit attributable to company stockholders after deduction of non-recurring profits or loss was RMB 645 million, a substantial YoY growth of 59.95 percent. Earning per share (EPS) was RMB 0.53. Single quarter revenue for 3Q dropped to RMB 957 million, YoY dip of 2.48 percent. 

When driving a single LED from a battery, efficiency is key.  Efficiently making use of the battery’s energy and efficiently converting it to light output prolongs battery life, which reduces cost and hassle for the end user.  While high efficiency switching power conversion is the first step in this process, dimming is a second step just as important as the first.  Dimming allows the user to reduce the light output, and thus the battery power consumed, when they don’t need such a bright light.  This combination of dimming and high efficiency power conversion gives such items as smartphones and glucose meters a sufficiently long battery life.