Roll-to-roll nanoimprinted backlight device

Tapio Mäkelä (Corresponding author), Tomi Haatainen, Jouni Ahopelto, Jori Oravasaari, Tero Tuohioja, Kari Rinko

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific


In this work we demonstrate the fabrication of backlight device on 50 mm wide and 95 micron thick cellulose acetate (CA) web. The size of backlight structure is 30 mm x 60 mm consisting a blocks of 5 micron wide cavities.
Original languageEnglish
Title of host publicationProceedings of the XLV Annual Conference of the Finnish Physical Society and the Second Nordic Physics Meeting
EditorsM. Dal Maso, E. Holmström
Place of PublicationHelsinki
PublisherUniversity of Helsinki
ISBN (Print)978-952-10-6872-0
Publication statusPublished - 2011
MoE publication typeNot Eligible
EventPhysics Days - Fysiikan päivät 2011: The 45th annual meeting of the Finnish Physical Society and the second Nordic physics meeting - Scandic Marina Congress Center, Helsinki, Finland
Duration: 29 Mar 201131 Mar 2011
Conference number: 45

Publication series

SeriesUniversity of Helsinki: Department of Physics. Report Series in Physics D


ConferencePhysics Days - Fysiikan päivät 2011


  • Roll-to-roll
  • NIL
  • nanoimprinting
  • hot embossing

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