2018-08-07

Blue LED Chip Price Drop: Reasons and Impacts

The price of blue LED chips has dropped to almost half compared to the price last year, putting a great pressure on many manufacturers. The price of 4-inch wafer has fallen from US$ 22 in 1Q17 to around US$ 15 in 1Q18. As the cost is about US$ 15, the decrease of price could lead to deficit for LED chip makers.
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Ennostar today announced a breakthrough in Micro LED optical communications. The company’s R&D team has increased the single-channel -3 dB modulation bandwidth of its blue Micro LED to 2.1 GHz at a current density of 2 kA/cm². The ... READ MORE

Daktronics of Brookings, South Dakota, was asked to refresh the video display and control system at the University of Texas, El Paso’s (UTEP) Sun Bowl Stadium. The display improved resolution 4.5 times the previous screen using the Daktr... READ MORE