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Apr 09, 2014

AUO announced that they developed a new 5.7" WQHD (2560x1440, 513 PPI) AMOLED panel. The panel is ultra slim at 0.57 mm and it uses special driver design to increase touch sensitivity and as a result can support 10 touch points.

AUO 5.7'' WQHD 513 PPI AMOLED panel prototype

AUO says that this is the world's highest resolution AMOLED. Actually we know that Sharp, and SEL developed a 13.3" 8K CAAC-OS OLED that achieves 664 PPI - but this one hasn't been unveiled yet (it will be shown at SID 2014 in a couple of months). In addition Samsung Display announced a while back that they are developing a 5.2" WQHD panel which will have a pixel density of 560 PPI. Reportedly SDC is also planning to make a UHD panel that will have a PPI of 860 (!).

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