Invention Grant
- Patent Title: Structured lamination transfer films and methods
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Application No.: US15692296Application Date: 2017-08-31
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Publication No.: US10957878B2Publication Date: 2021-03-23
- Inventor: Martin B. Wolk , Mieczyslaw H. Mazurek , Sergey Lamansky , Margaret M. Vogel-Martin , Vivian W. Jones , Olester Benson, Jr. , Michael Benton Free , Evan L. Schwartz , Randy S. Bay , Graham M. Clarke
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Jonathan L. Tolstedt
- Main IPC: H01L51/52
- IPC: H01L51/52 ; B32B37/00 ; B32B37/26 ; H01L27/32

Abstract:
Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.
Public/Granted literature
- US20170365818A1 STRUCTURED LAMINATION TRANSFER FILMS AND METHODS Public/Granted day:2017-12-21
Information query
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