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Proceedings Paper

Second generation OLED devices and systems: inline evaporation, highly efficient OLED devices, and novel driver/controller ASICs
Author(s): Joerg Amelung; Michael Toerker; Claus Luber; Michael Eritt; Yuto Tomita; Harald Cholewa; Ruediger Hermann; Frank Loeffler; Christian May; Uwe Vogel; Gerd Bunk; Andreas Heinig; Werner Jeroch; Hans-J&diaeru;rgen Holland; Karl Leo
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Paper Abstract

Organic light-emitting diodes (OLED) have to be improved to achieve new market segments in displays and lighting applications. We present important steps towards achieving this goal in a combination of highly efficient devices, manufacturing and new driving aspects. It is generally expected that the manufacturing methods have to be made more efficient to achieve large market penetration. We firstly present results on a highly efficient RGB-OLED-system with doped transport layer, manufactured in the worldwide first vertical In-Line set-up. Additionally a second-generation passive matrix OLED controller/driver IC was developed. Though the design was application-specifically directed for the onto integration into an OLED minidisplay panel module (e.g., by pad layout design being closely related to display connection schemes), versatile service in various applications was focused on. Therefore, in general they may also act as application-specific standard products (ASSP), if their built-in functions provide compatibility to a wide range of passive-matrix OLED panels. Additionally, the second generation supports various PMOLED display resolutions, area or full-color (RGB) operating modes and circuit techniques for OLED devices lifetime improvement.

Paper Details

Date Published: 29 July 2005
PDF: 11 pages
Proc. SPIE 5961, Building European OLED Infrastructure, 596107 (29 July 2005); doi: 10.1117/12.629286
Show Author Affiliations
Joerg Amelung, Fraunhofer-Institute for Photonic Microsystems (Germany)
Michael Toerker, Fraunhofer-Institute for Photonic Microsystems (Germany)
Claus Luber, Fraunhofer-Institute for Photonic Microsystems (Germany)
Michael Eritt, Fraunhofer-Institute for Photonic Microsystems (Germany)
Yuto Tomita, Fraunhofer-Institute for Photonic Microsystems (Germany)
Harald Cholewa, Fraunhofer-Institute for Photonic Microsystems (Germany)
Ruediger Hermann, Fraunhofer-Institute for Photonic Microsystems (Germany)
Frank Loeffler, Fraunhofer-Institute for Photonic Microsystems (Germany)
Christian May, Fraunhofer-Institute for Photonic Microsystems (Germany)
Uwe Vogel, Fraunhofer-Institute for Photonic Microsystems (Germany)
Gerd Bunk, Fraunhofer-Institute for Photonic Microsystems (Germany)
Andreas Heinig, Fraunhofer-Institute for Photonic Microsystems (Germany)
Werner Jeroch, Fraunhofer-Institute for Photonic Microsystems (Germany)
Hans-J&diaeru;rgen Holland, Fraunhofer-Institute for Photonic Microsystems (Germany)
Karl Leo, Fraunhofer-Institute for Photonic Microsystems (Germany)
Institut f&diaeru;r Angewandte Photophysik, Technische Univ. Dresden (Germany)


Published in SPIE Proceedings Vol. 5961:
Building European OLED Infrastructure
Thomas P. Pearsall; Jonathan Halls, Editor(s)

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