https://www.bug.hr/znanost/paunov-rep--od-papira-11996

Priroda vec patentirala? 

malo detalja tko je UDC "for both display and lighting applications. Its phosphorescent OLED technologies and materials are licensed and supplied to companies such as Samsung, LG, AU Optronics CMEL, Pioneer, Panasonic Idemitsu OLED lighting and Konica Minolta.

UDC is working with many other companies, including Sony, DuPont and Novaled. Back in 2009 UDC claimed that "virtually all AMOLEDs on the market use our technology".