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Defect Analysis of Roll-to-Roll SAIL Manufactured Flexible Display Backplanes

Taussig, Carl; Elder, Richard E.; Jackson, Warren B.; Jeans, Albert; Jam, Mehrban; Holland, Ed; Luo, Hao; Maltabes, John; Perlov, Craig; Trovinger, Steven; Almanza-Workman, Marcia; Garcia, Robert A.; Kim, HanJun; Kwon, Ohseung; Jeffrey, Frank
HP Laboratories


Keyword(s): SAIL, flexible displays, roll-to-roll

Abstract: HP and Phicot have made the world's first roll-to-roll (R2R) manufactured active matrix displays. Currently we are developing a wrist-worn solar powered display for the U.S. Army. As we scale from research to preproduction on our 1/3 meter wide pilot line defect analysis and mitigation is our primary focus. In this presentation we will review the self-aligned imprint lithography (SAIL) process and discuss defects we observe, and the tools, and processes we have developed to detect and eliminate them.

4 Pages

Additional Publication Information: To be presented at Device Research Conference, Jun. 20, 2011.

External Posting Date: March 21, 2011 [Fulltext]. Approved for External Publication
Internal Posting Date: March 21, 2011 [Fulltext]

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