Friday, April 18, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Amazon Announces Kindle Service For Samsung Devices
Nokia Halts Sales Of Lumia 2520 Tablet
TSMC Reports Quarterly Profit
Toshiba Debuts World's Fastest microSD Memory Cards
PlayStation 4 Sales Surpass 7.0 Million Units
Google Reports Lower Than Expected First Quarter revenue
AMD Demonstrates Next-Gen x86 APU Running Fedora Linux
Lenovo Introduces A to Z and FLEX 2 series Of Laptops and Desktops
Active Discussions
help questions structure DVDR
Made video, won't play back easily
Questions durability monitor LCD
Questions fungus CD/DVD Media, Some expert engineer in optical media can help me?
CD, DVD and Blu-ray burning for Android in development
IBM supercharges Power servers with graphics chips
Werner Vogels: four cloud computing trends for 2014
Video editing software.
 Home > News > Optical Storage > New tec...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, May 10, 2001
New technology promised 10x the capacity of DVD


A reaserch Japanese group developed a new technology that promised 10x the capacity of current DVD discs (translation from Japanese text):

"...The Shizuoka university and the Toyota Research Center developed the basic technology of the large capacity optical multilayer record which can be recorded at high density of 10 times. 10 layer repeating record layer, being able to record information to depth direction is a special feature. Research is advanced as a technology ahead the optical disk technology which uses the blue laser.

The research group developed the high polymer materials, urethane, as the material which records information. On the glass baseplate the thin film of the urethane, the membrane of the transparent plastic is placed the on that. This was repeated alternately and the urethane was repeated 10 layer. Medium thickness of the whole record 20 micro at meter, is not different from the present DVD and the like. When laser light is allowed to shine, it records making use of the character of the urethane, where refractive index of light changes. When the disk of the same size as the DVD is made with the record medium which it developed, approximately 50 giga (1 giga 10 hundred million) can record the information of the byte...."



Previous
Next
Philips Suspends Manufacturing Licenses of Most Taiwan CD-R Companies        All News        I/OMagic 16x10x40 CD-RW Drives Priced At $149!
Philips Suspends Manufacturing Licenses of Most Taiwan CD-R Companies     Optical Storage News      I/OMagic 16x10x40 CD-RW Drives Priced At $149!

Source Link Get RSS feed Easy Print E-Mail this Message

Related News
DVD And Blu-ray Discs Remain Preferred Sources of Video Content
DVD FLLC To Run 2013 Market Inspection Tests
DVD6C Lowers Royalty Rates for DVD Read-only Discs
New SDXC And SDHC Memory Cards Support 4K2K Video
LCD TV Panel Shipments Dip in Q3 For The First Time
DVD6C Files Lawsuit Against CDI Media
CDSA Releases Updated Version of its Content Protection Security Standard
Sharp Launches The LL-S201A 20-inch Multi-Touch Monitor
Strong Shipments Reported For High-Resolution Tablet Panels in 2013
LCD TV Panel Inventory Rises, Spurring Price Drops
Sharp AQUOS DR TVs Pack 500GB HDDs, Blu-ray Drives
Sharp To Launch Redesigned AQUOS Quattron G9 LCD TVs

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .