Blue GaN LEDs take over Christmas

Since Shuji Nakamura’s first commercialization of GaN LEDs (read the Blue Laser Diode Book) LEDs are progressing rapidly to make the US$ 400 Billion global lighting industry more environmentally friendly, reducing CO2 output and reducing electricity bills for lighting dramatically. Recently rail stations in Japan have begun to test plug-compatible replacement of fluorescent tubes by LED based solid state lighting.

This year our company advised a number of investment fund managers on technology, business models, financial models and trends of the solid state lighting industry. Please find a detailed Solid State Lighting report here – we continuously update this report.

Christmas lighting with blue LEDs in Tokyo Midtown. Tokyo Tower can be seen in the back, lighted using traditional lamps, though. Merry Christmas!

Blue GaN LEDs in Tokyo/Midtown for Christmas illumination
Blue GaN LEDs in Tokyo/Midtown for Christmas illumination

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Speech by Japan’s Chief-Cabinet Secretary Takeo Kawamura (河村建夫)

Japan’s Chief Cabinet Secretary Takeo Kawamura (河村建夫) gave a speech at the Foreign Correspondents Club on December 17th, 2008. Kawamura is born in Hagi (Kawaguchi-ken – a beautiful Castle Town in the west of Japan’s main island, which is also host to many famous potters). Kawaguchi was Education Minister in Prime Minister Aso’s cabinet.

In his speech Kawamura of course mainly talked about the current global financial crisis and stimulation programs to support the economic recovery, to support new industries and new technologies. Another emphasis is consumer protection support of the consumer agency in view of recent food scandals, and other consumer good problems.

Points which I found interesting in Kawamura’s presentation where:

– A comprehensive law for decentralization is on the way for next year

– The basic law on space development

There was quite a long Q&A with discussion. What I found interesting was Kawamura’s answer to the question about the disputed Takeshima islands, that a solution in an international arbitration court is desirable.- This is the first time I heard about this possibility from Japanese leaders.

Asked also about the disputed Sentaku Islands, Kawamura mentioned the possibility of joint ownership areas for maritime resources, and the development of gas resources beyond the 200 mile territorial limits.

Takeo Kawamura (LDP)
Takeo Kawamura (LDP)

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