Multielectrode Arrays at Wafer-Level for Miniaturized Sensors Applications: Electrochemical Growth of Ag/AgCl Reference Electrodes

Autor: Haosheng Wu, Robert Krause, Eshanee Gogoi, André Reck, Alexander Graf, Marcus Wislicenus, Olaf R. Hild, Conrad Guhl

Publikováno v: Sensors, Vol 23, Iss 13, p 6130 (2023)

In this study, a range of miniaturized Ag/AgCl reference electrodes with various layouts were successfully fabricated on wafer-level silicon-based substrates with metallic intermediate layers by precisely controlling the electrochemical deposition of

Externí odkaz: https://doaj.org/article/17688d59522842668f52bdb568643066

52-2:Invited Paper: OLED Microdisplays - Enabling Advanced Near-to-Eye Displays, Sensors, and Beyond

Autor: Philipp Wartenberg, Olaf R. Hild, Uwe Vogel, Gerd Bunk, Stefan Saager, Bernd Richter, S. Ulbricht, Volker Kirchhoff, Stephan Brenner, Elisabeth Bodenstein, Beatrice Beyer, Peter König, Matthias Jahnel, Christoph Metzner, Karsten Fehse, Christian Schmidt, Judith Baumgarten, Matthias Schober

Publikováno v: SID Symposium Digest of Technical Papers. 47:703-706

OLED-on-Silicon technology has become vital to emissive microdisplays in near-to-eye displays, e.g., upcoming smart glasses. High-resolution OLED micro-patterning, embedded sensors and emission spectra outside the visible enable advanced features. Lo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d354726d4d8eadf713d0e74a1c677b85
https://doi.org/10.1002/sdtp.10780

P-175: Direct electron beam micropatterning and thermal annealing of organic light emitting devices

Autor: Marie Hoffmann, Christoph Metzner, Uwe Vogel, Olaf R. Hild, Elisabeth Bodenstein, Stefan Saager, Mario Metzner

An approach for direct electron beam micropatterning is presented, whereby the emission of an organic light-emitting diode (OLED) can be modified at high-resolution by using a focused electron beam through its encapsulation. By subsequent thermal ann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e76fa591dc97cfe3970bf1a67f97140
https://publica.fraunhofer.de/handle/publica/249969

Steerable patterned OLED backlight for autostereoscopic display application

Autor: Philipp Wartenberg, Karsten Fehse, Olaf R. Hild, Bernd Richter, Uwe Vogel, Jens Knobbe, Michael Scholles

Publikováno v: SPIE Proceedings.

OLED can be applied as highly efficient and high-resolution patternable illumination source for controllable and steerable backlights, e.g., for use in autostereoscopic displays. To evaluate technology and approach a 3.5” 3D QVGA display prototype

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56e6b7db5fdd2b2d7678389a617b12d2
https://doi.org/10.1117/12.2205094

An Alternative Anionic Polyelectrolyte for Aqueous PEDOT Dispersions: Towards Printable Transparent Electrodes

Autor: Wiljan Smaal, Muhammad Waseem Mumtaz, Falk Schütze, Dimitrios Katsigiannopoulos, Anna I. Hofmann, Olaf R. Hild, Cyril Brochon, Eric Cloutet, Georges Hadziioannou

Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2015, 54 (29), pp.8506-8510. ⟨10.1002/anie.201503024⟩

Organic conducting polymers are promising electrode materials for printable organic electronics. One of the most studied conducting polymers is PEDOT:PSS, which is sufficiently conductive and transparent, but which shows some drawbacks, such as hygro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24778d5f834c032d520a48f9f6d66a8c
http://hdl.handle.net/20.500.12278/13769