Epistar Corp, Taiwan‘s largest LED (light-emitting diodes) manufacturer, won its appeal of a patent-infringement case in which Lumileds, the LED unit of Royal Philips Electronics, was trying to block its chips from the US market. The Appeals court lifted an import ban that had been imposed on LED chips made by Epistar.

The Taiwan-based LED chipmakers, Epistar Corp. and Formosa Epitaxy Inc., have both decided to expand their LED chip outputs to ease the supply deficiency caused by strong need for LEDs from major LCD TV manufacturers, according to Taiwan Economic News.

Seisakusho Co Ltd, a Japan-based company, was showing off an LED headlight used in Toyota's new Prius at Automotive Engineering Exposition 2009, which took place from May 20 to 22, 2009 in Japan. The low beam headlight for the new "Prius" The LED headlight for the new Prius is a low beam assembly which consists of a double projector unit for emitting a focused beam and a unit for emitting a diffused beam.

GlacialTech Inc. is launching star-bright environmentally friendly LED spotlights. The GL-SP30 LED high brightness spotlight  consumes no more than 38W of power and will replace traditional Halogen lamps which usually consume in excess of  300W per lamp. The lifespan of these LED lamps is 35,000Hrs, whereas the halogen spotlight lasts for 3,000hrs only. The predicted savings rate is 88% when compared with Halogen spotlights.

High power AC LED light bulb from LIQUIDLEDS is a new solution to lighting. With the utilization of the unique technology of Liquid Immersed Thermal Management Solution (LITMS), LIQUIDLEDS longs to provide Practical, Reliable and Affordable light bulbs to the general public.

To support the local LED makers in crucial patents, Taiwan government could invest in foreign LED companies or set up a large joint venture by coordinating local manufacturers to pool patents.

Albeo Technologies Inc., a manufacturer of white-LED general illumination lighting systems, announced that it has been granted two design patents, D592786 and D592785, for its award winning C-Series High-Bay general illumination light fixture. The patents cover Albeo’s unique designs that allow Albeo fixtures to run cooler at higher efficiencies with longer lifetimes.

Greenlight Initiative, a New York headquartered LED-lighting sales and solutions provider, announced yesterday that it has completed qualification of the LED-based replacement lamp product line from Array™ Lighting. With testing and evaluation complete, Greenlight and Array have concluded a national and municipal/public works accounts sales agreement for Array's full line including PAR30, PAR16, MR16 and GU10-type LED replacement lamp products.

In Taiwan, the government is to take five measures to cut greenhouse-gas emission and save energy at total budget of NT$1.2 billion (US$37 million at US$1:NT$33) over the next three years, according to Economics Minister C.M. Yiin. The five measures include replacing Taiwan`s 260,000 incandescent traffic lights with LED lamps, further cutting electrical-bill discount rate and enlarging the coverage of discount beneficiaries, applying solar energy to public buildings, building a solar power plant, and assisting local governments set up LED-streetlight demonstration system.

LG Display Co., Ltd. announced Tuesday that it has succeeded in developing the world’s thinnest 42- and 47-inch LCD TV panels. The 42- and 47-inch LCD TV panels employ LG Display’s edge-lit LED backlight system instead of the commonly used CCFL (Cold Cathode Fluorescent Lamp) to realize a panel thickness of 5.9mm.

Power Integrations, a manufacturer of high-voltage integrated circuits for energy-efficient power conversion, just released a new engineering report (DER-212) describing a 92%-efficient power supply for LED streetlight applications.

Taiwan is focusing on solar power and AC light-emitting diodes (LED) as the main drivers of the nation’s green technology initiatives, and is seeking to become a world leader in AC light-emitting diodes (LED), according to the Taipei Times. The AC LED Alliance of Taiwan, under the direction of the Industrial Technology Research Institute (ITRI), is ready to submit the world’s first AC-powered LED technology standard proposal to the International Commission on Illumination.

Macroblock launches a new 16-bit PWM LED driver with 8-bit digital dot correction, MBI5040. To provide uniformed LED brightness and accurate LED color for high-end LED display panels, “matched LEDs” are insufficient, and dot correction of each LED pixel becomes necessary. However, it is costly and complex to process dot correction through controllers for the increasing loading of the controllers and the limited control of LED pixels.

UPEC Electronics Corp. introduced their new product – CP150 series, which used Aluminum oxide to replace for original LTCC package materials. Utilizing UPEC’s superior ceramic packing technology for high power LED, CP150 is packed with the smallest size and still can keep excellent thermal conductivity and higher CTE (coefficient of thermal expansion). Furthermore, the heat dissipation of high power LED will no longer be an issue for CP150 series and the lifetime can reach 50,000 hours.

Intematix Corp., a leading innovator in phosphors, LED components and solid state lighting modules announced today that it has completed a pan-European franchise agreement with Rutronik Elektronische Bauelemente GmbH. The agreement provides Rutronik distribution rights to Intematix' entire product portfolio of chip-on-ceramic power LEDs, arrays and modules. Rutronik will also have access to Intematix full-solution line of control systems, secondary optics and heat management technologies.

IST Lighting, a UK-based designer and manufacturer of LED lighting technologies, announces that it has established a strategic partnership with Lighting Science Group Corporation to develop and produce dimmable LED fixtures which utilize its iDrive range of LED drivers. The company plans to launch the new 45W iDrive MultiDIM mains dimmable LED driver and mains dimmable LED downlight ranges in cooperation with Lighting Science Group Corporation, according to IST.

TT electronics Optek Technology has developed a new family of visible LED backlighting strips that offer high intensity, reliable and cost-effective backlighting solution. Designated OPA775 and OPA776, the "Jacob's Ladder" series of backlighting strips are offered with daylight white LEDs and designed specifically for illumination of small- and medium-size display applications where lighting intensity and reliability are imperative.

Since their inception in 2004, Spirit Circuits have proven that UK manufacturers who offer innovation in service and delivery can thrive despite economic challenges and foreign competition.

With LED backlights more and more used in LCD TVs, Taiwanese LED makers, including Epistar Corp., Formosa Epitaxy Inc. and Tekcore Co., Ltd., have seen a flood of orders in recent months, according to Taiwan Economic News.

Radionic Hi-Tech, Inc., a U.S.-based lighting company, has become the first under-cabinet LED lighting manufacturer to receive the Lighting Facts label.

The overall solid-state lighting (SSL) market will achieve worldwide revenues topping $33 billion by 2013, forecasts an industry research institute in its new report. The illumination segment of the LED market will light the way with a compound annual growth rate (CAGR) of nearly 22% from 2009 to 2013 as cities worldwide switch to more energy-efficient and ecologically friendly SSL solutions. The display portion of the market also will shine brightly, achieving a five-year CAGR of over 14 percent, according to the report.

Rutronik Elektronische Bauelemente GmbH has entered into a pan-European franchise agreement with the USA-based LED specialist Intematix Corporation as their exclusive distribution partner in Europe. Effective immediately, Rutronik will distribute Intematix's entire product portfolio of individual components, arrays, LED modules, control systems, secondary optics and heat sinks.

The 2009 Lighting for Tomorrow (LFT) competition is to take place May 14-15. OnSpeX, a division of CSA Group and a global provider of consumer product performance evaluations, inspections and advisory services is hosting the judging event for the competition at its testing facility in Cleveland, Ohio, the U.S.

Vishay Intertechnology, Inc. yesterday added to its Little Star® family with a new, automotive qualified 1-W white LED that combines extraordinarily high brightness with a compact package outline. The Little Star® VLMW711U2U3XV additionally offers a low thermal resistance and high luminous intensity for a wide range of applications.

A riot of color in a compact package - Smallest multicolour LED extends OSRAM product portfolio

NeoPac Opto launches NeoPac Universal Platform (NUP) and Standard Solid-State Light Sources for accelerating adoption of LEDs for illumination applications

Luminus Devices, Inc. announced the introduction of the CSM-360-W PhlatLight LED, the newest in a series of white LEDs designed specifically for general lighting applications. Luminus said the CSM-360-W combines the benefits of large monolithic chips in a multi-chip configuration to deliver a Chip-on-Board LED package capable of delivering 6,000 lumens.

Avnet Electronics Marketing China, part of the global technology distributor, Avnet, Inc., turned the spotlight on energy efficient, high brightness (HB) LEDs at the "Symposium on Sustainability Driven Innovative Technologies" implemented by the Hong Kong Productivity Council.

Opto Tech Corp., a Taiwanese LED provider, has successfully outbid its counterparts to supply large-sized LED display screens for China Pavilion of the World Expo 2010 in Shanghai, according to the company.

Taiwan Semiconductor Manufacturing Co. (TSMC) recently funded LED lighting maker Liquidleds Lighting Corp. NT$26 million (US$764,700) through its venture capital fund VTFA and has acquired 11% stake in the LED provider. The investment is considered as part of its plan to develop strong presence in green technology field. Liquidleds was co-founded in 2005 by a former iD SoftCapital Group executive. The company reportedly has introduced the first AC LED bulb in the industry.  In LED filed, TSMC has invested in epitaxy-wafer maker BridgeLux of the U.S.