2012-07-11

Testing of GaN Substrates Yields Successful Results: Further Developments to be Centered on LED Backlights

It was just a few days ago when Japan-based LED maker, Toyota Gosei Co., Ltd., announced its plan to manufacture new LED products using gallium nitride substrates as base components. Measuring up to several hundred µms in thickness, these essential materials, once properly assembled with 1mmx1mm LED chips, provide potential brightness of up to 400 lumens, approximately three times the amount delivered by LEDs fabricated on sapphire substrates. As has been the case with the 8-inch, silicon-based wafer level packaging technology introduced a few years earlier, it is b...
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Battling germs with UV-C radiation: disinfection with light is gaining global importance — in hospitals, offices, kitchens, and bathrooms. Even tap water can be disinfected using UV-C radiation. ams OSRAM has now achieved a technological... READ MORE

Samsung Electronics America today announced availability for the 115” Class Neo QLED 4K (QN90F), the latest super big screen to join the expansive 2025 Samsung TV lineup. The display delivers stunning, AI-enhanced picture quality that&rs... READ MORE