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Proceedings Paper

All-organic active matrix OLED flexible display
Author(s): Lisong Zhou; Alfred Wanga; Sheng-Chu Wu; Jie Sun; Sungkyu Park; Shelby Nelson; Diane Freeman; Yongtaek Hong; Thomas N. Jackson
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Paper Abstract

We have fabricated pentacene organic thin-film transistor (OTFT) driven active matrix organic light-emitting diode (OLED) displays on both glass and flexible polyethylene terephthalete (PET) substrates. These displays have 48 × 48 bottom-emission OLED pixels with two pentacene OTFTs used per pixel. Polyvinyl alcohol (PVA) and parylene were used to photolithographically pattern the pentacene active layer and isolate the OTFT backplane from the OLEDs. Pentacene OTFTs are able to easily supply the current required for OLED operation, but improvements in device uniformity and stability are of interest.

Paper Details

Date Published: 22 May 2006
PDF: 10 pages
Proc. SPIE 6225, Defense, Security, Cockpit, and Future Displays II, 62250E (22 May 2006); doi: 10.1117/12.666613
Show Author Affiliations
Lisong Zhou, Penn State Univ. (United States)
Alfred Wanga, Penn State Univ. (United States)
Sheng-Chu Wu, Penn State Univ. (United States)
Jie Sun, Penn State Univ. (United States)
Sungkyu Park, Penn State Univ. (United States)
Shelby Nelson, Eastman Kodak Co. (United States)
Diane Freeman, Eastman Kodak Co. (United States)
Yongtaek Hong, Eastman Kodak Co. (United States)
Thomas N. Jackson, Penn State Univ. (United States)


Published in SPIE Proceedings Vol. 6225:
Defense, Security, Cockpit, and Future Displays II
Eric W. Forsythe; James C. Byrd; Henry J. Girolamo; Daniel D. Desjardins, Editor(s)

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