Japanese experts discuss the latest technological advances LED
Date:2010-12-01 17:28
ass LED. Glass package is characterized with the use of resin package reliability than ordinary white LED (short wavelength light does not become weak); linear expansion factor, since the LED chip and package substrate are very close and difficult to produce caused by the hot temperature. The development of the company and Sumita Optical Glass has cooperated. Currently, the program uses a small chip in some products, expand the technology, the latest data, access to 20mA current luminous efficie
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