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LED as a new source, are increasingly being integrated into people’s lives, it is inseparable from the development of people’s lighting needs. When the LED light source as a new source to replace the previous generation when it is necessary to have more light than the previous generation of the advantages that can be accepted, […] ↓ Read the rest of this entry…
Wafer production process is very complex production, exhibition finished wafer, then the wafer in each nine o’clock to do random testing, to meet the requirements of that yield, the other for defective products (large bias voltage, the wavelength is shorter or long side). The wafer yield will begin to do the electrode (P pole, N […] ↓ Read the rest of this entry…
In October 2011 the price survey found the lamp, replace the traditional 60-watt (W) incandescent LED bulb lights marked decline in the price, 9% monthly decline, especially in the United States, its decline was more than 10%, the average retail Price came to $ 38.6, the lowest price is $ 24.97. In replacing the traditional […] ↓ Read the rest of this entry…
LED lead crystal electric plant (2448-TW) a number of downstream customers in the mainland, the mainland has frequent multiple vendors close down the LED market, the market worried about Taiwan upstream LED plant will be affected the risk of exposure to fall off, said a spokesman Shih-Hsien Chang, Epistar customers on the mainland side of […] ↓ Read the rest of this entry…
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