Market: high brightness LED Blu-ray technology was invented by the Japanese in the eighties, so the Japanese has the world’s highest enthusiasm on LED lighting applications especially the power LED light including the COB LED flood light, so the Japanese market vigorously support LED applications, with the strong integration plan launched by the government to redeem LED products in recent years , sales growth of COB LED flood light and other commercial or industrial and household LED products has been far ahead of that of other countries in the Japanese market; while for South Korea and Taiwan with more mature semiconductor manufacturing and research and development technology, the world 70 % of high-end LED chip manufacturing are currently done in these areas , and even most of Japan’s Nichia , Citizen, Osram, USA bridgelux, semileds are produced by OEM of Taiwan.

Technology: Japan has still mastered the highest brightness LED production technology so far , as well as high-grade phosphor technology used in the package , but due to technical blockade of the Japanese, the Chinese people will always be getting inferior technologies and products , and the COB LED flood light and other commercial or industrial and household LED lighting applications produced by these techniques have always face the risk of someone else’s patent infringement claims. The South Korean government support the companies such as Samsung and LG buyout backlight LED chip and artificially created LED chip stock or price increases.

Enterprise: what can be said that there are largest business enterprises involving in LED technology application from the upstream to the package in Japan, Korea , Japan’s Nichia , Toyoda Gosei , Mitsubishi Chemical companies master the class chip , phosphors and optical materials technology, Japanese Citizen , Sharp , Samsung , LG occupy the high-end market of packaging products, while Taiwan’s Epistar , Everlight , Qi Li , Lite , dozens of companies has become the largest OEM base specializing in manufacturing COB LED flood light and other commercial and industrial or household LED applications around the world.

Alternative Analysis: Taiwan , Japan and Korea have a good technical foundation and  the application of the market the government strongly promote , when eating LED cake, they like a pack of jackals as they would closely follow the pace of the U.S. to cut of the profits in the industry, throwing the inferior COB LED flood light and other LED lighting applications and technologies into the Chinese market , it is significantly difficult to rob for China mainland market.Browsing http://www.lead-lighting.com/products/bid19-1.htm for more information about the COB LED flood light.

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