DocumentCode
994627
Title
High Quality Film Nanoimprint Technology for Blu-Ray Disc (BD) Media
Author
Ohta, T. ; Hennesey, M. ; Strand, D. ; Jablonsky, D. ; Walton, B. ; Clark, B.
Author_Institution
Energy Conversion Devices Inc, Rochester Hills, MI
Volume
43
Issue
2
fYear
2007
Firstpage
836
Lastpage
839
Abstract
Thermal nanoimprint of roll to roll technology for DVD (t=0.6 mm) media realized fast 8 discs/s process and a new platen film nanoimprint process with stamper cooling method resolved the film shrinkage issue. The speed is as fast as 1 s and the film thickness is 75 mum. Dual layer Blu-Ray based disk of injection mold (t=1.1 mm) L0 layer and nanoimprinted (t=75 mum) L1 layer shows signal jitter around 6.0% high quality characteristics
Keywords
digital versatile discs; nanolithography; optical fabrication; optical films; storage media; DVD; dual layer blu-ray disc; film shrinkage; high quality film nanoimprint technology; injection mold L0 layer; roll to roll technology; signal jitter; stamper cooling; thermal nanoimprint; Cooling; DVD; Energy conversion; High speed optical techniques; Jitter; Nanoscale devices; Optical films; Substrates; Temperature; Transistors; Blu-Ray disc; DVD; nanoimprint; polycarbonate;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2006.888451
Filename
4069056
Link To Document