Strategically Blogging

LED COB is Coming

Martin Shih 01/26/2015

We have now released our latest market research report, The World Market for COB LEDs in General Lightingwhich covers the market for LED COBs and Multichip Array COBs. We forecast the overall market for these COBs will grow significantly to $4.35 billion in 2020 from $1.54 billion in 2014. In addition, the report indicates that the market will grow by 40% YoY in 2015. The long term growth is mainly due to the increased penetration of COB luminaires and lamps into some specific lighting applications, such as downlights and spotlights. With better light distribution and design flexibility, we expect a significant growth for COB, especially in directional lighting applications.

Revolution vs. Evolution

Philip Smallwood 01/22/2015

At the 2014 Strategies in Light Europe conference, there was one recurring theme that I thought was very interesting: evolution vs. revolution. I think it is very important for people in the lighting industry to understand that LEDs in themselves are not a revolutionary (disruptive) technology that is changing the industry, but rather a natural evolutionary progression of light emitting materials/methods to create usable light. As presented by Dr. Thomas Knoop, the Managing Director of INTEGRATED, a technology is disruptive in an industry when it attacks the market by offering a different value driver (usually convenience or price) and not when it just fulfills the need of the average customer. The two charts provided below are visualizations of these ideas. 

Lighting Industry: 2014 in Review and What to Expect Next

Shonika Vijay 01/19/2015

As the year 2014 recently ended, I thought now would be a good time to review what the lighting industry has gone through along with what lighting trends we anticipate in the near future. 2014 was an amazing year for LED lighting. Here a few recent key things that LED lighting experienced in 2014:

A 2014 Laser Market in Review

Allen Nogee 12/31/2014

With 2014 ending and 2015 starting, it is a good time to reflect on the year that has passed and look ahead to the year which is starting. Total worldwide laser revenue grew 6.5% in 2014 to $9.2 billion, which is a quite strong gain overall, despite the fact that prices of many laser types continue to drop.

There was not a single region or laser type which accounted for much of the gain (with the possible exception of fiber lasers, which had a great year), but rather 2014 was strong due to the lack of any significantly bad areas or segments.

Confessions of a Lighting Analyst: I Have Never Bought an LED Bulb

Stephanie Pruitt 12/22/2014

I have three large ceiling light fixtures in the middle of three rooms in my apartment. They each have three light bulbs in them, and one bulb in each fixture was burnt out (they are currently a mix of mainly incandescent with 1-2 CFLs). So, I decided I was going to finally purchase some LED bulbs. 

Having studied the LED and lighting market for two years now, attended multiple lighting trade shows and conferences, and spoken with numerous people in the top lighting companies, I always felt slightly guilty for not ever actually buying LED bulbs myself. I have done more research on LED lighting than your average consumer; I know all about the different types of lighting technologies, how they differ in wattage and lumen output, and CRI and CCT.

Kodak exits opto and ends an era

By Tom Hausken
It seems like the end of an era: Kodak is selling its CCD operations and its image sensor patents. It had been making CCDs since 1975, one of the early companies to make them, but waited until 1989 to sell them externally. Kodak had a number of firsts, including the first megapixel sensor, in 1986.

Then CMOS image sensors took off.CMOS sensors were conceived early on, but the lithography was too poor at the time. Omnivision and others brought it to life in the 1990s. Kodak tried several times to break into that product line, but it never worked out. Kodak teamed with Motorola in 1997 on CMOS image sensors. In 2004 it acquired National Semiconductor’s CMOS image sensor operation, for about $10 million in cash. Kodak even had deals with IBM and TSMC to manufacture the sensors, and some clever technology. But it wasn't enough.  

In our 1997 market report, we estimated that Kodak was the leading producer of image sensors outside of Japan, with $38 million in sales and under 6% market share. By the time of our 2009 market report, the image sensor market had grown 10X, but Kodak’s sales were stuck for years at about $80 million. Then in April it sold hundreds of patents and patent applications to Omnivision, for $65 million. And now it’s selling the CCD facility and its 200 employees to  Platinum Equity, a private equity firm.

In a way, kicking out the CCD business has little in common with the rest of Kodak’s problems. The operation being sold still makes high performance CCDs for high-end professional and scientific applications--some of it is really amazing stuff. And over the years a lot of companies have handed off their image sensor operations. For example, Pixel Devices International was sold to Agilent, which became Avago, who sold the image sensor operation to Micron, which spun it off as Aptina. And of course, Kodak is still huge into imaging, and that's photonics too.

It’s just the business getting older, but Kodak had been a classic example of a U.S. company deep into optoelectronics--that is, the actual making of the chips. No more.

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