Date
Place
- Room B (Room 324)
- 42. OLED System and Integration
- August 21, 2015 (Friday)
- 09:00 ~ 10:35
- [42-1]
- 09:00 ~ 09:25
- Title:[Invited] Novel Two Mask AMOLED Display Architecture
- Mike Hack, Michael S. Weaver, Woo-Young So, Julie J. Brown (Universal Display Corp., U.S.A.), and Candice H. Brown Elliott (Nouvoyance Inc., U.S.A.)
Abstract: In 2014 we presented a novel AMOLED display architecture that enables the fabrication of AMOLED displays using only two low resolution masking steps, and consumes comparable power, and has improved lifetime, as compared to an equivalent RGB side-by-side AMOLED display using three high resolution patterning steps. We have now further improved the design to enable the mask resolution to be only half that of the resultant display in both x and y directions. This new architecture also increases sub-pixel aperture ratios by only requiring? one emissive color layer change per pixel, and therefore only one mask tolerance per pixel. The increased fill factors further improve device lifetimes.
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