Sulfur dioxide is one of the major components of acid rain emitted into the atmosphere resulting from fuel combustion and ore roasting process. The need for sulfur dioxide removal has been demonstrated, but the high cost of existing processes has prevented the wide application of sulfur dioxide remo.....
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III-nitride compound semiconductors have the merits of wide band gap, high breakdown field, and large thermal conductivity, which results in well designed AlGaN/GaN heterojunction field-effect transistors. This transistor is capable of high temperature operation, suitable for high temperature integr.....
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Liquid Crystal Display (LCD) TV is a big potential market. However, the response time of the LCD TV is still inferior to PDP; fuzzy edge on moving objects is observed in the LCD TV. To make fast switching, wide viewing angle and optical efficient LCD, pi-cell is a possible choice.In this invention, .....
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