Inquiries Concerning News
Corporate Communications Div.,
The Mitsubishi Chemical Group
TEL: +81-3-6748-7140

News Releases
Archives
Downloads
News Releases
News Releases 2006
March 30, 2006
MKM announces the world's first 8x recordable single-sided
dual-layer 8.5 GB DVD-R DL disc
Mitsubishi Kagaku Media Co., Ltd.

Mitsubishi Kagaku Media Co., Ltd., (MKM) (Head office: Minato-ku, Tokyo; President: Shigenori Otsuka) today announced the launch of the world's first 8x recordable single-sided dual-layer 8.5 GB DVD-R DL (dual layer) disc, which will be in retail outlets in Japan by late April.

MKM Chief Information Officer Shigeru Tamura commented, "The disc enables 8x speed data writing*1, which is almost twice the speed of the current discs, and the disc not offer just high capacity of recorded data, but also compatibility with a wide range of DVD players and DVD drives".

As a single-sided dual layer disc pioneer, we have developed and launched*2 a full lineup of dual layer products compatible with the various formats currently available. In addition, we fully intend to draw upon the storehouse of technologies we have succeeded in compiling to stay at the cutting edge in single-sided dual layer discs.

MKM pointed out that in Japan the new product would be marketed under the Mitsubishi brand and under the Verbatim brand in overseas markets, as are all other MKM products.

According to data compiled between January and December 2005 and announced by the Santa Clara Consulting Group (SCCG) *3, MKM and its Mitsubishi and Verbatim brands accounted for the top share of CD and DVD discs worldwide. Following No.1 share rankings in 2003 and 2004, MKM marks a No.1 market share for the third year running. As the world's top brand, supported by consumers around the globe, we are committed to maintaining the product quality and service expected of a market leader.

<On Sale>
Late April 2006

<Product Lineup>
Product name Model # JAN code Recording capability Discs contained Specifications Retail price
2-8x recordable single-sided dual-layer 8.5GB DVD-R DL data*4 DHR85H1 4991348054267 8.5GB One Packaged in jewelry case OPEN
* This product is designed for drives compatible with "single-sided dual-layer DVD-R DL 8x recordable" discs. It cannot be used with any other drive.

*1 This disc can record to capacity in about 16 minutes.
*2 Single-sided dual-layer discs announced by MKM in Japan are as follows:
- May 2004:single-sided double-layer DVD+R (2.4x recordable for data) [world first]
- May 2005:single-sided dual-layer DVD-R (4x recordable for data) [world first]
- June 2005: single-sided double-layer DVD+R (2.4x recordable for images)
single-sided dual-layer DVD-R (4x recordable for images, CPRM compatible)
- July 2005: single-sided dual-layer DVD-R (4x recordable for data, inkjet printable labels)
- October 2005:single-sided double-layer DVD+R (8x recordable for data) [world first]
*3 A research and consulting company that serves the worldwide recording media market.
*4 This product is compatible with DVD-R for DL Ver. 3.0 8x-speed Revision 3.0.

(Proprietary Technologies)
  8x writing speed
    - Developed a more sensitive recording layer
    - Developed a spacer layer compatible with high-speed writing
    - Greater precision in process control enabled precise layer matching and ultra-precise molding.


For further information, please contact
Shigeru Tamura
Mitsubishi Kagaku Media Co., Ltd.
Tel: [+81] 3-5484-3972
Fax: [+81] 3-5484-8224
URL: http://www.mcmedia.co.jp
Check our website for product details.
 
Consumer contact
Customer Service
Mitsubishi Kagaku Media Co., Ltd.
Toll free Tel: 0120-34-4160 (Japan only)
back to top