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2005-06-08
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Editorial: Singing the Blues?
 
... While those of you who attended BLUE 2005 received your email messages last Friday announcing that the presentations were now available online, there are scores of others out there in Internet land who are "singing the blues" because they didn't get to attend. Obviously, if you didn't personally attend...
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Features:

For the latest news dedicated to LEDs in general lighting, tune to Solid State Lighting Design. Applications updates, the latest luminaires and wins, subsystems and componentry in support of lighting in and around the built environment, it's all there!


The 2010-2011 Summit Series is ready to succeed... are you?

After the successful 2008 launch and 2009/2010 expansion of Solid State Lighting Design's SSL Summit in New Jersey, the feedback remains consistent: Just what we needed, do it again soon. The Summit brings together lighting decision makers with industry thought leaders, pioneers, and innovators from the across the solid state lighting eco-system. Read the 2009 conference report...

Following our changes in 2009, 2010-2011 will continue to be all about quality, quality, quality. Showcase participants and sponsors are vetted to separate the wheat from the chaff (have your IES LM-79 test reports ready!). The 2010-2011 Summit includes NY/NJ in September and LA/Long Beach next January. Look into the series information at www.SSLsummit.com for the details. Sponsorships are available for the full series.


Phosphor Technology Discussions Highlighted at Blue 2005
Scott McMahan

June 8, 2005...As Jed Dorsheimer, equity research analyst of Adams Harkness and Hill, said during his Blue 2005 presentation about intellectual property and patents, 2005 may indeed become known as the “Year of the Phosphor.” (Ref: article). For this reason, CompoundSemi Online, the event coordinators, invited leading phosphor technology innovators to the event, Phosphortech of Atlanta, Georgia USA, and Intematix of Moraga, California USA. Dr. Christopher J. Summers, CEO of Phosphortech of Atlanta, Georgia USA, a company that has won five small business innovative research awards from the US government, discussed some non-proprietary phosphor solutions for white LEDS. Dr. Yi-Qun Li, director of research and development at Intematix, also spoke at Blue 2005. He discussed Intematix's technology and method for rapid phosphor discovery. If you attended Blue 2005 and would like access to this and all the other presentations, click www.compoundsemi.com/blue2005/presentations/ and login with a user name and password we provide. If you did not attend but would like access, send a request to: contactblue2005@sslighting.net. Tom Griffiths will get back to you with details. LIGHTimes SecondPage members login for more. Guests can view membership details.

Two USA Companies Settle with Nichia

June 8, 2005...Two US companies have settled with Nichia for infringing on US patents covering its white LED technology. As part of its patent enforcement strategy, Nichia has demanded that companies in the USA that have sold products infringing on US patents, stop selling those products. Nichia has recently settled with JM Group Inc. and ASP Inc. as a result of its IP enforcement action. LIGHTimes SecondPage members login for more. Guests can view membership details.


Lighting decision makers deserve quality answers, not hype...
  Join key NY-area lighting and sustainability decision makers at the SSL industry's quality-focused "insiders meet",
September 14-15 in New York City...

They are looking for the keys to quality in LED lighting, and you can not afford to miss it. Just one look at the special guests and NY Summit agenda, and you will know why you need to be there in September!

Building on the continuing success of this first-of-its-kind event, the 2010/2011 Summit series will again deliver the highest quality agenda and attendees in an unsurpassed networking environment. We have expanded the Summit to "take it to the facilities decision makers" in NY, and quality oriented suppliers need to be seen.
See what you need to be part of at www.SSLsummit.com

Cree Signs XLamp Distributor for Italy and Cuts Silicon Microwave Losses with Closure of Sunnyvale Operation

June 2, 2005...Cree Inc. has signed an agreement with Tecnika Due srl to distribute Cree’s XLamp power LEDs in Italy. Tecnika Due of Vittorio Veneto, Italy, an electronic component and subsystem distributor established in 1982, has been distributing Cree’s power components since 2002. Chris James, Cree’s vice president of marketing stated, “Tecnika Due is well established in electronics sales in Italy." He added, "Tecnika Due adds tremendous value to our European distribution team.”

“We are looking forward to assisting Cree in its aggressive XLamp marketing and sales efforts,” said Giuliano Cassataro, Tecnika Due product line manager. “Cree XLamp high brightness LEDs are rapidly gaining market acceptance due to unique technical innovations. Tecnika Due can assist customers in evaluating and designing in the industry’s brightest one-watt packaged LEDs from Cree.” Company News Release

Cree signed an agreement with Vossloh-Schwabe Optoelectronic of Kamp-Lintfort, Germany to be its key European Union distributor of XLamp LEDs in March of this year. (Ref: article).

In other news, Cree plans to cut its losses on the silicon side of their electronics business and focus totally on silicon carbide (SiC) and gallium nitride GaN-based RF microwave technology. Cree will close the silicon radio frequency (RF) and silicon-based microwave semiconductor business in Sunnyvale, California of its wholly owned subsidiary, Cree Microwave, Inc. This business manufactures silicon-based laterally diffused metal oxide semiconductor (LDMOS) and bipolar products. This part of Cree’s business reported a $9.2 million dollar loss for the nine month period ending March 27. Cree expects $13 to $15 million in pretax expenses to close the facility. The Company also announced that the parallel production of Schottky diode products will be consolidated in the Durham, North Carolina location in the first half of fiscal 2006. Cree expects aproximately 80 layoffs as a result of the closure.

Luxpia Settles With Nichia

June 6, 2005...Another company has seen the merits of settling with Nichia. Nichia of Tokyo, Japan has settled its patent infringement claim against Korean LED maker, Luxpia Inc. The suit, originally filed in June of 2004 alleged that Luxpia products infringed on Korean patent 992103. The suit demanded that Luxpia cease sales of infringing LED products. Luxpia opted for a settlement, and Nichia agreed. As part of the settlement, Luxpia placed apology ads in two major industry papers in Korea, Electronic Times, and Maeil Business Newspaper on May 24, 2005. Nichia withdrew its infringement claims against Luxpia on May 31, 2005. Nichia says, it “…will take necessary measure to protect its intellectual property rights against any infringing companies in any part of the world.” Company News Release

Interested in general lighting, architectural applications or LED luminaire product news?

While you're in exactly the right place for the broader LED industry applications and supply chain news, general lighting products and applications have moved over Solid State Lighting Design. See what you've been missing today at www.SolidStateLightingDesign.com.

Wu Ling Discusses China SSL Alliance and the Future of the SSL Industry
Scott McMahan

June 2, 2005...Mrs. Wu Ling, general secretary of China Solid State Lighting Alliance, was among the most highly anticipated speakers at our Blue 2005 event in Hsinchu, Taiwan in mid May. She pointed out that China is the second biggest user of electric power in the world with 1.91 trillion kilowatt hours (kWh) generated in 2003 and 2.187 trillion kWh generated in 2004. To underscore the importance and the potential cost savings of solid state lighting, Mrs. Ling estimated that 12% of this electricity generated in mainland China is used in lighting applications. According to Mrs. Ling, if energy efficiency of LEDs reaches 150 Lumens/Watt (lm/W) by 2015 and LED lighting is utilized for 25% of the country’s lighting market need, China can expect to save approximately 100 billion kWh of electricity annually. This would be roughly equivalent to the electricity generated each year by China’s enormous “Three Gorges Project.” LIGHTimes SecondPage members login for more. Guests can view membership details.

Lighting Science Group Appoints CFO

May 30, 2005...In the first news we have heard from Lighting Science Group Corporation of Dallas, Texas in several months, the company announced the appointment of Mike Lavey as Chief Financial Officer (CFO), replacing Michael Poss. The company has promoted Michael Poss to executive vice president of the legal department. LIGHTimes SecondPage members login for more. Guests can view membership details.

Fujikura Develops White LED
LIGHTimes Staff

May 30, 2005...A Japanese company other than Nichia has developed a white LED of their own with a new phosphor material. Fujikura Ltd. of Tokyo, Japan, a telecommunication and technology company, has collaborated with the National Institute for Materials Science to develop a new brighter, white LED that uses a special phosphor material, according to an article in Nikkei Business Daily. The new phosphor is a mixture of silicon, aluminum, oxygen, nitrogen. The device uses a blue LED coated with a resin containing the phosphor material. The company claims that the increased brightness is due to the improved efficiency of the phosphor material. Fujikura will begin shipping samples of the new LED before the end of the fiscal year.

Holes Placed Periodically in Substrate Boost LED Efficiency
LIGHTimes Staff

May 27, 2005...A research team from Kyoto University and Japan Science and Technology Agency has developed a design that significantly boosts the efficiency of light emitting diodes according to a NikkeiNet Interactive article. The article sites research appearing in the May 27 edition of the journal Science which discusses how tiny holes every 390-480nm in the crystalline structure of a thin film InGaAsP substrate of LEDs can boost light emitting 300 to 400%. The article points out that only about 20% of the light manages to escape a typical LED, but the rest remains trapped within the substrate and dissipates. The periodic holes open up escape routes for the trapped light. The researchers have theorized that such structure might help make LEDs that are close to 100% efficient. Light emitting efficiency boosts with hole filled GaAs substrates were reported by researchers at UCLA in 1993.

Our news features are reported by the LIGHTimes staff writers.
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Commentary & Perspective...

Singing the Blues?

June 7, 2005...While those of you who attended BLUE 2005 received your email messages last Friday announcing that the presentations were now available online, there are scores of others out there in Internet land who are "singing the blues" because they didn't get to attend. Obviously, if you didn't personally attend this annual power meet for the blue spectrum LED and LD supply chain, you're in the dark as to what went down. If you did attend, and you're sitting in front of your computer trying to remember the exact phrases, statistics, prognostications or laments from one of our world famous presenters, you and the password you received via email can simply go to www.compoundsemi.com/blue2005/presentations/ and Voila! There you have it, right at your fingertips. Each and every PowerPoint presentations, in living color. I don't know of any other meeting in our industry that provides that type follow-up service. Beats dragging out and lugging around the bulky binders, that's for sure.

And because we have that "Great Library in the Sky" type attitude here at CompoundSemi Online, attendees can view the presentations anywhere, anytime, for years to come. Wherever you go, all you have to remember is your user name and password. Cool, huh? Heck, we still have the BLUE 2003, and BLUE 2004 presentations accessible online on our site for those who attended, or paid to have the privilege of post-event access! Simply click on any of the above, then on "agenda" and you'll be reminded what's in those event presentation archives. They're definite keepers. What was presented never gets old, it simply becomes classic. Seriously, you'd be surprised how often these get accessed. It's clearly because of the caliber of our presenters, all of whom we again want to thank for their participation.

If you're one of the ones singing the blues because you didn't get to go to Taiwan for this extraordinary event, for whatever the reason (your boss wouldn't let you... you ran out of money... your dog ate your plane ticket...) worry not. Simply send an email to: "contactblue2005@sslighting.net" and Tom Griffiths will get right back to you with the details on purchasing access to those proceedings, which varies depending on your member or client status with CompoundSemi Online, SSLighting Net, or LIGHTimes.

Speaking of "The Great Library in the Sky" and the notion of online access to information you couldn't so readily access, I caught an especially interesting one hour chat between the famed PBS interviewer, Charlie Rose and Eric Schmidt, chairman and CEO of Google. In case you don't already use Google (and who doesn't by now), that's the dot com that survived to rule the world. The company's initial stock offering a few months ago was priced at $100 and today it's nearing $300 per share. Dr. Schmidt laid out his vision of what's to come of the Internet, and Google's mission. That mission is straightforward. The company wants to organize the world's information and make it universally accessible and useful. That's not unlike our mission, on an obviously much smaller scale. We want the outside world to be able to access all the information possible about compound semiconductors and solid state lighting. One of the joys to me is when our articles are cited as the top recommendations when doing a Google search. And now they have a nifty desktop search function that sorts through everything in your personal computer.

If you're not already a Google fan, simply go to www.google.com and get acquainted. It's what the online future is all about. Google, by the way and according to the company, is a play on the word "googol," which was coined by Milton Sirotta, nephew of American mathematician Edward Kasner, and was popularized in the book, "Mathematics and the Imagination" by Kasner and James Newman. It refers to the number represented by the numeral 1 followed by 100 zeros. Google's use of the term reflects the company's mission to organize the immense, seemingly infinite amount of information available on the web. The company was started by two Stanford computer science grads when they were still in their 20s. Fairy tales truly do come true in the wonderful world of high technology.

The kinds of things Charlie Rose and Eric Schmidt talked about for that hour last week called up all sorts of reflections for me. Google was still just a student dream when we got things rolling in 1996 as the very first online communication source for the compounds, the old MOCVD.com "newspaper". In my days at Stanford in the early '60s, the first computer science majors were close friends. They had to prepared their own questions for their PhD orals for the math and statistics professors because nobody outranked them at the time. But the recollection most relevant to Google's mission and ours was fostered by Nolan Bushnell, the inventor of the first video game, Pong. I had a television show in Silicon Valley in the late 1970s called The New Breed that featured Nolan shortly after selling Atari for $28 million. He went on to establish a number of subsequent businesses, and is revered for his incredible ability to innovate and motivate. Nolan fostered in me the notion of "The Great ROM in the Sky" making what would eventually be the Internet and Web sort of like an ethereal deity. The fact that we can do more than simply read what's in memory (ROM) makes a library a more apt analogy.

In addition to discussing the obvious, like what sorts of things are being innovated now at Google (maps, uploading everything in the world's major libraries, lots of language translation tricks), Charlie asked Eric how he envisioned the future of the Internet. He described much of what we're trying to do here at CompoundSemi Online. This includes promoting the notion of narrowcasting, versus broadcasting. Eric reminded Charlie that people have very unique needs and tastes, and when combined, it amounts to a horrendous amount of information transmission and transfer. But it's what Eric didn't say that intrigued me. He didn't touch on what my vision of the Internet, and what international news, information and industry resource sites like ours envision.

We communicate in these pages with people who live and work in probably every country in the world, 24 hours a day, 7 days a week. Our BLUE event in Taiwan, which marked the first visit by Wu Ling to Taiwan. She's the general secretary of mainland China's esteemed Solid State Lighting Alliance (ref: June 2 news coverage). Her presentation was highly anticipated and very informative. What BLUE represented, with Wu Ling, with our Korean and Japanese attendees and presenters, USA, Germany, England, you name it and they were there, as they are every day as readers of these pages. The incredible mix of languages and cultures that makes up our prestigious compound semi and solid state lighting industries is the wave of the future.

Alvin Toffler described the challenge years ago, with his insightful writings (Future Shock, Third Wave, War and Anti-War, et. al...). Every time I compose a document in Dreamweaver, the html editor so many of us in online publishing rely on, I think about the future of the Internet. What I envision to better serve everyone in the world is to make all online words hot. Not only would you have hotlinks, like the underlined words in all my columns and in so many documents you read that are embedded with the http://... you need programmed in to take you to "more information" I'd like to have it where anybody could right click on any word and see an option that would provide a menu that would provide options such as how that individual word is pronounced and defined correctly... in any language. Not only would you have instant translations of whole documents, something else that Google is working on, but you'd have an educational aid that would mean that people of any age, any walk of life, speaking any language could glean all the information they could phathom from the document.

If all online words were hot, at the very least, all our readers would be able to understand my lame jokes and myriad of metaphors. Just imagine what else it could mean. One distinguished, lovely woman being able to leave mainland China to deliver an important message to her colleagues at a conference in Taiwan is just the beginning. There are so many people in countries all over the world that still are not communicating openly and freely with one another, most often because of an inability to truly understand one another. If the world can truly open up, at least online, many previous differences can be overcome, and that world will surely become a better place to raise our future generations... of humans and other living things.

I look forward to what giant leaps we'll be able to report from BLUE 2006 next year, in Taiwan in May. Meanwhile, you can catch up with what went down a month ago by simply clicking on: www.compoundsemi.com/blue2005/presentations/ if you were an attendee in person, or if not, by sending a request for purchase details to: "contactblue2005@sslighting.net".

If you have questions about the solid state lighting and compound semiconductor industries or have
news or views to share, we want to hear from you! Feel free to contact us anytime.

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