 EWING, N.J.BUSINESS WIREUniversal Display Corporation Nasdaq: OLED, enabling energy-efficient displays and lighting with its UniversalPHOLED technology and materials, today announced an OLED evaluation agreement with Seiko Epson Corporation TSE: 6724, Epson. Under the agreement, Universal Display will supply its proprietary phosphorescent OLED materials and technology to Epson for ARVR augmented realityvirtual reality display applications. Details ...... 