Reliability of Anisotropic Conductive Adhesive Flip Chip Attached Humidity Sensors in Prolonged Hygrothermal Exposure
Frisk, Laura; Lahokallio, Sanna; Mostofizadeh, Milad; Parviainen, Anniina; Kiilunen, Janne (2016)
Frisk, Laura
Lahokallio, Sanna
Mostofizadeh, Milad
Parviainen, Anniina
Kiilunen, Janne
2016
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tty-201705171414
https://urn.fi/URN:NBN:fi:tty-201705171414
Kuvaus
Peer reviewed
Tiivistelmä
Sensor components may markedly differ from typical silicon chips. Consequently, versatile attachment methods are required for their interconnections. Anisotropic conductive adhesives (ACA) are interesting materials for attachments of sensors due to their versatility. In this study reliability of ACA attached humidity sensors was studied in hygrothermal conditions. The reliability of the interconnections was found to be excellent even under prolonged exposure showing that high reliability can be achieved with ACA materials in sensor applications.
Kokoelmat
- TUNICRIS-julkaisut [16740]