El Khoury, Mario ; Nakic, Christian ; Winterstein, Thomas ; Schlaak, Helmut F. (2016)
Electrothermal out-of-plane-drive with novel bistable mechanism for portable braille displays.
IEEE 29th International Conference on Micro Electro Mechanical Systems (MEMS). Shanghai, China (24.01.2016-28.01.2016)
doi: 10.1109/MEMSYS.2016.7421836
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
A novel polymer-based bistable out-of-plane (OoP)-drive with electrothermal actuation for portable Braille area displays is presented. The drive consists of an OoP-actuator which moves a tactile Braille-pin out of the display surface and an in-plane (IP)-actuator which locks the pin position. The system is fabricated using UV-lithography of the epoxy based dry film photo resist SUEX. It has a small footprint of 10.7 x 2.5 mm² and is suited for a 2.5 mm Braille grid. A high OoP-deflection up to 580 μm at 125 mW power consumption is achieved.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2016 |
| Autor(en): | El Khoury, Mario ; Nakic, Christian ; Winterstein, Thomas ; Schlaak, Helmut F. |
| Art des Eintrags: | Bibliographie |
| Titel: | Electrothermal out-of-plane-drive with novel bistable mechanism for portable braille displays |
| Sprache: | Englisch |
| Publikationsjahr: | 24 Januar 2016 |
| Verlag: | IEEE |
| Veranstaltungstitel: | IEEE 29th International Conference on Micro Electro Mechanical Systems (MEMS) |
| Veranstaltungsort: | Shanghai, China |
| Veranstaltungsdatum: | 24.01.2016-28.01.2016 |
| DOI: | 10.1109/MEMSYS.2016.7421836 |
| Kurzbeschreibung (Abstract): | A novel polymer-based bistable out-of-plane (OoP)-drive with electrothermal actuation for portable Braille area displays is presented. The drive consists of an OoP-actuator which moves a tactile Braille-pin out of the display surface and an in-plane (IP)-actuator which locks the pin position. The system is fabricated using UV-lithography of the epoxy based dry film photo resist SUEX. It has a small footprint of 10.7 x 2.5 mm² and is suited for a 2.5 mm Braille grid. A high OoP-deflection up to 580 μm at 125 mW power consumption is achieved. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektromechanische Konstruktionen (aufgelöst 18.12.2018) 18 Fachbereich Elektrotechnik und Informationstechnik > Mikrotechnik und Elektromechanische Systeme 18 Fachbereich Elektrotechnik und Informationstechnik |
| Hinterlegungsdatum: | 21 Okt 2016 12:24 |
| Letzte Änderung: | 02 Nov 2016 13:22 |
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