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New Architectures for OLED Displays: Increasing lifetime and resolution

 Mike Hack, Mike Weaver, Woo-young so, Nick Thompson, Julie Brown
  4th-Apr-2017
Description: Moving to higher resolution: needs and considerations: -Industry needs: Lower cost solution for pixel patterning, New architectures for v. high resolution and longer LT. Design considerations: Avoid high-resolution OLED patterning, Improve display LTo maximize pixel fill-factor/maximize blue display LT, No power penalty, Can implement in a bottom or top emission, Lower OLED manufacturing cost.
Views: 1115
Domain: Electronics
Category: Displays
Contributing Organization: SEMICON Europa
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Semiconductor Analytics
Contents:
New architectures for OLED Displays:
Increasing lifetime and resolution
Mike Hack, Mike Weaver, Woo-young So, Nick Thompson
and Julie Brown

Universal Display Corporation

Plastic Electronics, Grenoble, France

October 25, 2016

OLED Efficiency
OLED Display power ~ IOLED (VOLED+VTFT)
P = Power efficacy (lm/W)
IQE = Internal quantum efficiency (%)
OUT = Light extraction eff ... See more

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