The Active Network
ActiveMac Anonymous | Create a User | Reviews | News | Forums | Advertise  
 

  *  

  Sony Invents Paper DVD
Time: 16:13 EST/21:13 GMT | News Source: InformationWeek | Posted By: David Gasior

Taking advantage of the Blu-ray disk's thick substrate structure, Sony Corp. and Toppan Printing Co. Ltd. have developed a "paper" disk that can hold 25 Gbytes of video data. The two companies will present the development at the Optical Data Storage 2004 conference next week in Monterey, Calif.

Blu-ray disks have a recording layer just 0.1 mm from the surface. Only the 0.1-mm thick protection layer, or cover layer, must be transparent for a laser beam to reach the recording layer.

Researchers at the two companies have been working for the last year on a paper material to support the 1.1-mm substrate. The newly developed material uses paper pulp with plastic soaked into it. Over 51 percent of its weight is a pulp material, a Sony spokesman said.

Write Comment
Return to News

  Displaying 501 through 507 of 507
Prev | First
  The time now is 6:01:57 PM ET.
Any comment problems? E-mail us
#501 By 4240821 (178.217.45.3) at 5/31/2025 1:43:44 PM
https://nsfw.su/v/0e61rm8reoc4.php
https://nsfw.su/v/u2881w6yk3e0.php
https://nsfw.su/v/sastj6snlho4.php
https://nsfw.su/v/6ae30mt8j6jr.php
https://nsfw.su/v/q5wic0g8qjgy.php
https://nsfw.su/v/xzmgc0et8nbj.php
https://nsfw.su/v/77anailanv6x.php
https://nsfw.su/v/dwcjutdxnf6b.php
https://nsfw.su/v/2l9t4cni55z6.php
https://nsfw.su/v/w732n0efr09u.php

#502 By 4240821 (178.217.45.3) at 5/31/2025 7:48:22 PM
https://nsfw.su/v/5imfksxikzj5.php
https://nsfw.su/v/ra5jd8y4iiwd.php
https://nsfw.su/v/lug7psitp04x.php
https://nsfw.su/v/2lr0tcec723z.php
https://nsfw.su/v/ftb0gyvrr3g3.php
https://nsfw.su/v/pvc87g8e95am.php
https://nsfw.su/v/e79505lv79lv.php
https://nsfw.su/v/90a050g67xeh.php
https://nsfw.su/v/bphnjgqxach6.php
https://nsfw.su/v/6mi70ghdz9pm.php

#503 By 4240821 (178.217.45.3) at 6/1/2025 5:40:57 PM
https://nsfw.su/v/gy146wu55j48.php
https://nsfw.su/v/9du9vvkenpa1.php
https://nsfw.su/v/qpclf1hqjqpg.php
https://nsfw.su/v/iouallcgsxh1.php
https://nsfw.su/v/eq9pec2071h2.php
https://nsfw.su/v/6blznwjgcz4o.php
https://nsfw.su/v/13iqhiwxcl7c.php
https://nsfw.su/v/0bibsrb03xu6.php
https://nsfw.su/v/kqp6be8e0pnc.php
https://nsfw.su/v/geqjxxg3ls5o.php

#504 By 4240821 (178.217.45.3) at 6/2/2025 1:48:40 AM
https://nsfw.su/v/8059n1f5cu4h.php
https://nsfw.su/v/30rv8u4uzcjn.php
https://nsfw.su/v/s6d87gk9g8j2.php
https://nsfw.su/v/jgkbw1ydpkxw.php
https://nsfw.su/v/1nt6fh3hx35x.php
https://nsfw.su/v/nd7f2ghm7fjq.php
https://nsfw.su/v/nw1l0j9a6413.php
https://nsfw.su/v/ihtt74bs5tlw.php
https://nsfw.su/v/ile1sjavpp6o.php
https://nsfw.su/v/14eyq2x36fb8.php

#505 By 4240821 (178.217.45.3) at 6/2/2025 7:17:01 PM
https://nsfw.su/v/gms8v4ho6bf7.php
https://nsfw.su/v/38jp4ze0foju.php
https://nsfw.su/v/2knw469axpjy.php
https://nsfw.su/v/mjgasj203n34.php
https://nsfw.su/v/38wk7qeoczz3.php
https://nsfw.su/v/prz11ujtzrso.php
https://nsfw.su/v/o77k2c078eu1.php
https://nsfw.su/v/k2j837skudqa.php
https://nsfw.su/v/pesmepnjj7nj.php
https://nsfw.su/v/goicojrdtjkb.php

#506 By 4240821 (178.217.45.3) at 6/3/2025 7:10:08 AM
https://nsfw.su/v/uev369qddot6.php
https://nsfw.su/v/gv9y3ec133it.php
https://nsfw.su/v/phlbstfewp7s.php
https://nsfw.su/v/tyvqyeye9a77.php
https://nsfw.su/v/idpuydi5nnpn.php
https://nsfw.su/v/o1hd7q3wt1oo.php
https://nsfw.su/v/1ihwehm1eic8.php
https://nsfw.su/v/29vuznes2dvf.php
https://nsfw.su/v/iot56woo7syn.php
https://nsfw.su/v/ohyrm2baqi5k.php

#507 By 4240821 (178.217.45.3) at 6/3/2025 2:02:33 PM
https://nsfw.su/v/wrxa3uvp5pvo.php
https://nsfw.su/v/uw4lntjskq8a.php
https://nsfw.su/v/12zeersw2ifb.php
https://nsfw.su/v/53d6kdyo29iu.php
https://nsfw.su/v/ohenjv952qzv.php
https://nsfw.su/v/k2j837skudqa.php
https://nsfw.su/v/9avifntwv9ek.php
https://nsfw.su/v/yv2jmonkvya7.php
https://nsfw.su/v/xc3dgu6512zm.php
https://nsfw.su/v/uwo1chlbhr9n.php

Write Comment
Return to News
  Displaying 501 through 507 of 507
Prev | First
  The time now is 6:01:57 PM ET.
Any comment problems? E-mail us
User name and password:

 

  *  
  *   *