Dr. Walter Riess Profile

Dr. Walter Riess

at IBM Research – Zurich

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 3 March 2003 Paper

Role of copper phthalocyanine in multilayer organic LEDs based on small molecules

Heike Riel, Tilman Beierlein, Siegfried Karg, Walter Riess

Proceedings Volume 4800, (2003) https://doi.org/10.1117/12.457919

KEYWORDS: Organic light emitting diodes, Capacitance, Information operations, Metals, Interfaces, Multilayers, Light emitting diodes, Molecules, Calcium, Analytical research

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Proceedings Article | 27 February 2002 Paper

Combinatorial device fabrication and optimization of multilayer organic LEDs

Tilman Beierlein, Hans-Peter Ott, Horst Hofmann, Heike Riel, Beat Ruhstaller, Brian Crone, Siegfried Karg, Walter Riess

Proceedings Volume 4464, (2002) https://doi.org/10.1117/12.457474

KEYWORDS: Organic light emitting diodes, Electrodes, Interfaces, Metals, Data modeling, Electroluminescence, Camera shutters, Doping, Measurement devices, Light emitting diodes

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Proceedings Article | 2 February 2001 Paper

Grading interfaces: a new concept to improve device performance in organic multilayer light-emitting diodes

Heike Riel, Siegfried Barth, Tilman Beierlein, Wolfgang Bruetting, Siegfried Karg, P. Mueller, Walter Riess

Proceedings Volume 4105, (2001) https://doi.org/10.1117/12.416891

KEYWORDS: Organic light emitting diodes, Electroluminescence, Capacitance, Interfaces, Information operations, Light emitting diodes, Metals, Calcium, Organic materials, Electron transport

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Proceedings Article | 17 December 1999 Paper

Temperature stability of OLEDs using amorphous compounds with spiro-bifluorene core

Hubert Spreitzer, Hermann Schenk, Josef Salbeck, Frank Weissoertel, Heike Reil, Walter Riess

Proceedings Volume 3797, (1999) https://doi.org/10.1117/12.372726

KEYWORDS: Organic light emitting diodes, Electroluminescence, Glasses, Calcium, Molecules, Metals, Electron transport, Temperature metrology, Heat treatments, Optoelectronics

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Proceedings Article | 16 December 1998 Paper

New polymeric heterolayer systems for efficient light-emitting devices

Sigurd Schrader, Walter Riess, Horst Vestweber, Norbert Koch

Proceedings Volume 3476, (1998) https://doi.org/10.1117/12.332612

KEYWORDS: Polymers, Electroluminescence, Organic light emitting diodes, Luminous efficiency, Electron transport, Electrodes, Excitons, Photoemission spectroscopy, Spectroscopes, Ionization

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Proceedings Article | 17 April 1998 Paper

Influence of charge carrier injection on the device performance of blue organic light-emitting diodes

Heike Riel, Horst Vestweber, Walter Riess

Proceedings Volume 3281, (1998) https://doi.org/10.1117/12.305427

KEYWORDS: Organic light emitting diodes, Electrodes, Electroluminescence, Calcium, Light emitting diodes, Luminous efficiency, Diodes, Interfaces, Laser induced fluorescence, Information operations

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Showing 5 of 6 publications

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