SEL Semiconductor Energy Laborator and AFD Advanced Film Device showcased in co-operation with Sharp a 13.3 inch AMOLED DIsplay with a 8K resolution (7,680×4320 pixel).
That means that this OLED Panel reach 664 pixel per inch, the companies reached that unbelievable resolution by combining white-light OLEDs with three kinds of microcavities to narrow wavelengths down to those of red, green and blue lights and applying color filters to them. Today most OLED panels reach the standard color gamut on NTSC on about 100 percent. This panel has a low red color reproduciblity and reach 84 percent.
http://news.oled-display.net/sharp-and-sel-showcase-a-13-3-inch-8k-oled-panel/
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