2011-11-30

LEDs Produced on Patterned Sapphire Substrates with MicroTech’s Wet Process Improve Overall Efficiency

Switching from dry process to wet produces lower capital and manufacturing costs, scalability, and better throughput MicroTech has developed a wet process station for the etching of PSS (Patterned Sapphire Substrate) wafers used to increase light extraction and efficiency in high brightness LEDs. The wet station can improve manufacturing throughput, a major stumbling block to making LEDs price competitive with fluorescent lighting. As LED manufacturers look to decrease costs, the use of PSS becomes more important. The average light output power is reported to be...
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Samsung Electronics America is enhancing the fan experience at the Walmart Arkansas Music Pavilion (AMP) with an ecosystem of Outdoor LED video walls, TVs and Galaxy tablets. From the front row to the farthest corners of the outdoor venue, Sam... READ MORE

According to The Elec, Samsung has announced plans to launch a 115-inch RGB Micro LED TV later this year. The new model will be part of the company’s Neo QLED TV lineup but positioned as an ultra-high-end version. In contrast, current Ne... READ MORE