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In recent years, there has been recognition that high brightness LED could be an alternative light source for projection display application. In this work, dielectric compound parabolic concentrators ...
LED lighting becomes the forth generation green lighting. However, in terms of LED development and large-scale application, the reliability of LED has become one of the technical bottlenecks. This ...
ViewSonic has launched the LDS138-151, a 138-inch foldable LED display in India that promises to transform how organizations approach large-scale visual presentations. The all-in-one system can be ...
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