To main content

Astrid-Sofie Vardøy

Research Scientist

Astrid-Sofie Vardøy

Research Scientist

Astrid-Sofie Vardøy
Phone: +47 901 92 511
Email:
Department: Smart Sensor Systems
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1589929/

An experiment was designed using optimal design of experiments to identify the most relevant parameters in an assembly step for a smart tag; the soldering of 0402 resistors to a polyimide backplane. The parameter window was set to reflect natural variations in production, and parameter variations...

Authors Astrid-Sofie Vardøy Alexandre Garcia Daniel Nilsen Wright Branson Belle Maaike M. Visser Taklo Olle Hagel Li Xie Magnus Danestig Torbjörn Eriksson
Year 2017
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1563564/

A novel bending machine has been designed and tested. It enables flexible electronics to be subjected to repeated bending with constant radius and tension. In-situ electrical characterization can give accurate analysis of lifetime distributions if sufficiently many samples are ran to failure...

Authors Daniel Nilsen Wright Astrid-Sofie Vardøy Branson Belle Maaike Margrete Visser Taklo Olle Hagel Li Xie Magnus Danestig Torbjörn Eriksson
Year 2017
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1450852/

Smart tags for fast moving consumer goods are among the products predicted to be part of the Internet of Everything. The tags must be extremely low cost, be fabricated in huge volumes, and have a quality accepted by the end user. Screening tests have been performed to evaluate technologies for...

Authors Maaike M. Visser Taklo Branson Belle Daniel Nilsen Wright Astrid-Sofie Vardøy Alexandre Garcia Torbjörn Eriksson Olle Hagel Magnus Danestig
Year 2017
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1458002/

A flip-chip version of an optical MEMS (MOEMS) assembly is demonstrated in this work. A dummy MOEMS device is attached directly onto a traditional FR-4 board using a novel isotropic conductive adhesive (ICA) in order to minimize both fabrication costs and footprint of the assembly. The assembly...

Authors Maaike M. Visser Taklo Daniel Nilsen Wright Sigbjørn Kolberg Astrid-Sofie Vardøy Faycal Riad Hamou Andreas Vogl Thor Bakke Helge Kristiansen Erik Kalland
Year 2017
Type Lecture
Publication
https://www.sintef.no/en/publications/publication/1479622/

An experiment was designed using optimal design of experiments to identify the most relevant parameters in an assembly step for a smart tag; the soldering of 0402 resistors to a polyimide backplane. The parameter window was set to reflect natural variations in production, and parameter variations...

Authors Astrid-Sofie Vardøy Alexandre Garcia Daniel Nilsen Wright Branson Belle Maaike M. Visser Taklo Olle Hagel Li Xie Magnus Danestig Torbjörn Eriksson
Year 2017
Type Academic lecture
Publication
https://www.sintef.no/en/publications/publication/1413917/

Flip chip interconnects purely made out of Cu, so-called all-Cu interconnects, have the potential to overcome the present current capacity limit of state-of-the-art solder based interconnects, while meeting the demand for ever decreasing interconnect pitches. Parasitic effects in solder based...

Authors Jonas Zürcher Luca Del Carro Gerd Schlottig Daniel Nilsen Wright Astrid-Sofie Vardøy Maaike Margrete Visser Taklo Tobias Mills Uwe Zschenderlein Bernhard Wunderle Thomas Brunschwiler
Year 2016
Type Academic chapter/article/Conference paper