Blue Ray

ABSRACT


This motif introduce about the,Thermal nanoimprint of graze to roll technology for videodisc (t = 0 6 mm) media realized betting 8 discs/s process and a new platen contract
Nanoimprint process with stamper cooling method resolved the learn shrinkage issue. The speed is as fast as 1 s and the film thickness is75 m. Dual layer Blu-Ray establish disk of injection mold (t = 11 mm) L0 layer and nanoimprinted (t = 75 m) L1 layer shows signal jitter around 6.0% high quality characteristics . Blu-ray is the
close generation visual disc format for high description video and high tightfistedness data
storage, the drive and media form cipher is identical to the CD/DVD formats. The Blu-ray
standard was jointly authentic by a group of consumer electronics and PC companies, the Blu-ray Disc Association. Comp ard to the DVD format the Blu-ray Disc has a 5 times higher(prenominal) density perrecording layer. For the initial product release 2 layers are included.
4 and 8 layer versions which equals a max. medium capacitor of200GB are planned.

The Bluray consortium is an open industrial consortium. And also this paper explains advantages of BD and why we need this kind of DISKS .



























Index Termsâ€"Blu-Ray disc, DVD, nanoimprint, polycarbonate.


I. INTRODUCTION

NANOIMPRINT lithography (NIL) tardily has shown remarkable progress, around 10 nm imprint attribute size and 400 Gb/in pit density capability on the coupon size substrate [1][3]. ocular data storage disc capacity is increasing from CD (650 MB) to DVD (4.7 GB) and Blu-Ray disc (BD) (50 GB).The mark size becomes little and smaller as 149 nm for BD, nanostructure range. Now dual-layer BD, HD-DVD, and FVD are competing to be the third-generation optical disc. Roll to roll thermal film nanoimprinting has realized 0.6 mm polycarbonate substrate of DVD optical disc media [4],...If you want to trip up a full essay, order it on our website: Ordercustompaper.com



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