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Micro-transfer-printing: Alternative to polymeric adhesive bonding

Research output: Contribution to conferenceAbstract

Abstract

This extended abstract studied the use of spin-on-glass (SOG) for micro-transfer-printing (μTP), as an alternative to conventional polymeric adhesive such as BCB and Intervia. Once cured, SOG behaves as transparent oxide layer and is suitable for rugged environments. The authors demonstrated the μTP of both 200 nm thick lithium niobate films and 3.2 μm thick a-Si cladded lithium niobate chiplets on SOG layer as thin as 50 nm.
Original languageEnglish (Ireland)
Pages1-3
Number of pages3
Publication statusPublished - 9 Jun 2026
Event2026 IMAPS Nordic Microelectronics Packaging Conference and Exhibition, NordPac
- Stockholm, Sweden
Duration: 9 Jun 202611 Jun 2026
https://nordic.imapseurope.org/nordpac/

Conference

Conference2026 IMAPS Nordic Microelectronics Packaging Conference and Exhibition, NordPac
Country/TerritorySweden
CityStockholm
Period9/06/2611/06/26
Internet address

Keywords

  • Micro-transfer-printing
  • Spin-on-glass
  • Thin film photonics
  • Rugged environment
  • Glass interposer
  • [Tyndall]

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