The Nikkei Asian Review reports that Athene, a Japanese semiconductor technology maker, developed a new shadow mask (or Fine Metal Mask, FMM) specifically for high precision OLED production. The new mask is stronger and more durable than any other mask on the market, which means it can be used to make higher resolution OLEDs. Samsung AMOLED production This new strong mask was achieved by adding nickel and iron materials to the standard metal mask. Athene’s mask can withstand temperatures of up to 100 degrees Celsius without deformation, and the company says it can enable the production of OLED panels with pixel densities of over 500 PPI. Athene plans to setup a production line to make these new shadow masks and they will start delivering products to OLED makers in 2015. Read more about Atehene developed a strong FMM mask, will start offering it to OLED makers in early 2015

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Atehene developed a strong FMM mask, will start offering it to OLED makers in early 2015