MAXELL
LAUNCHES 8CM BLU-RAY DISCS
Maxell
Launches the World's First 8cm Blu-ray
Write-Once BD-R/Rewritable BD-RE Discs for Video Cameras
Rickmansworth, UK, (August 21, 2007) ---
Maxell Europe Ltd., is excited to announce the
launch of the 8cm Blu-ray write-once BD-R/rewritable BD-RE discs
(7.5GB) for video
cameras, in early October. This was exhibited at the 2007 IFA
show (31st Aug – 5th Sept)
on the Hitachi Ltd. Stand, and also at the Pro Media Showcase in
Amsterdam (7th Sept –
11th Sept)
The world’s first 8cm Blu-ray Discs launched on August 10th in
Japan, are compatible with
video cameras, and these new products enable longer-duration
filming of approximately 60
minutes* with full high-definition picture quality at 1920 x
1080 pixels.
Due to the popularity of video cameras that use optical discs
(DVDs) as data storage
media and offering outstanding portability and functionality
mixed with the need for high- definition-quality video, demand for
products compatible with high-definition-quality
recording has been higher.
As a result, there is demand for recording media with even
larger storage capacities for
high-definition-quality filming, which requires the storage of
huge volumes of information.
Against this backdrop, Maxell launched the 8cm Blu-ray Discs on
August 10th in Japan.
These 8cm Blu-ray Discs enable full high-definition-quality
recording for approximately 60
minutes* and are compatible with the world’s first Blu-ray Disc
camcorder.
Maxell Blu-ray Discs combine original core technologies
compatible with blue-violet lasers
and technologies for video-camera optical discs that the Company
has continued to
develop since introducing the world’s first 8cm DVD-RAM disc for
video cameras.
Furthermore, the Company designed these products with
consideration for the heightened
reliability required for outdoor usage. For these products,
Maxell has ensured a
consistently flat cover layer due to advanced uniformity
technology, combined with
substrate molding technology, which minimized biases in shape,
thereby improving
camcorder recording and reading reliability, especially for
outdoor use. Maxell has also
incorporated XTREME PROTEK PLUSTM hard coat on a recording
surface that has
stronger protective characteristics than the hard coats of the
existing DVDs, thereby
improving reliability with respect to scratches, dust, and
fingerprints when the products are
used outdoors. In addition, these products achieve stable
recording and reproduction
characteristics thanks to the incorporation of newly developed
inorganic recording layer
(BD-R) and phase-change recording layer (BD-RE) that ensure a
wide margin with regard
to the recording laser power.
Since launching the world’s first DVDs for
video cameras (cartridge-type 8 cm DVD-RAM)
in August 2000, Maxell has led the development of optical discs
for video cameras. Maxell
continues to advance the development of large-storage-capacity
optical discs whilst
marketing products that cater to demand for
high-definition-generation recordable optical
discs.
* Recording time varies according to cameras and recording
modes.
For more information on the Maxell Europe range of Data Media,
Accessories, Batteries
and Flash Media, please visit
www.maxell.eu.comor
telephone our European
Headquarters on +44 1923 331000.
Main Features
Having developed the world’s first 8 cm DVD-RAM (launched August
2000)
compatible with video cameras, Hitachi Maxell incorporated in
these products the
following technologies, which the Company developed and designed
specifically
for 8 cm Blu-ray Discs and with consideration for the outdoor
usage.
1. Maxell Advanced Cover Layer Technology
Advanced uniformity technology, combined with substrate
molding technology, ensures
a consistently flat cover layer. This minimized biasis in
shape, thereby improving
camcorder recording and reading reliability, especially for
outdoor use.
2. XTREME PROTEK PLUSTM for outstanding reliability
To ensure reliable outdoor use and minimize errors caused by
scratches, dust and
fingerprints, the 8cm Blu-ray Disc’s recording surface is
exclusive hard coat, XTREME
PROTEK PLUSTM.
High-precision Blu-ray Disc core technology that uses
blue-violet lasers to enable
high-density recording
1. Laser-cutting technology
Because Blu-ray discs realize high data storage capacities,
7.5GB (for a 8 cm disc),
per layer, substrate surfaces require narrow (0.32 μm)
track-pitch grooves that are less
than half that of DVD-R discs. By using high-precision laser
cutting, Hitachi Maxell
realizes precise and smooth-processed groove shapes on the
BD stampers. The
technology enables the acquisition of low-noise read-out
signal.
2. Inorganic recording layer and phase-change recording layer
that enable high-
density recording
In order to record the data mark in very small pitch,
Hitachi Maxell has incorporated
precise thermal control layer design for inorganic recording
layer (BD-R) and phase
change recording layer (BD-RE) . This enables high-density
recording by suppressing
the effect of the thermal interference in adjacent recording
marks, resulting a wide
recording laser power margin and achieving stable
characteristics for the recording and
reproduction.
3. Advanced uniforming technology for 0.1 mm cover layers
The technology applies a uniform 0.1 mm thin cover layer on
the recording-film surfaces
of BD-R/RE discs from the inner circumference to the out
circumference. This
technology realizes the structural precision required by Blu-ray
Discs for high-density
recording.
Video-camera-compatible 8 cm BD-R discs are compliant with the
Blu-ray Disc
Recordable Format Version 1.2 standard, and 8 cm BD-RE discs are
compliant with the
Blu-ray Disc Rewritable Format Version 2.1 standard. When used
with video cameras
complaint with that standard, 60 minutes*2 (7.5GB) of filming
with full high-definition
picture quality is possible.
*Recording time varies according to cameras and recording modes
About Maxell
Hitachi Maxell,
Ltd. (TSE/OSE: 6810) is a leading global manufacturer of
information storage media products, including magnetic tapes,
optical discs, and battery products such as lithium ion
rechargeable batteries, micro batteries and alkaline dry
batteries.
Since its foundation in 1960, Hitachi Maxell has led the
electronics industry at home and abroad in the fields of storage
media and batteries and the brand“Maxell”is
globally recognized. In addition, Hitachi Maxell is also
focused on devices and materials, such as optical components and
functional materials based on Maxell’s core technologies. For
more information on Hitachi Maxell, please visit the company's
Web site at www.maxell.com
About Hitachi Blu-ray Disc Camcorder
The new camcorders by Hitachi will offer a Blu-ray disc and
Multiformat+ DVD burner drive capable of storing up to one hour
of Full HD 1920x1080 footage. Utilising 8cm mini Blu-ray discs
or 8cm DVD-RAM, RW, R and (+RW+ for PAL model) media will make
the Hitachi camcorder compatible with both the new benchmark in
Full HD optical disc media, Blu-ray disc, and backwardly
compatible with the most popular and less expensive 8cm DVD
formats. For more information about Hitachi Europe Ltd., please
visit
www.hitachi-eu.com
MAXELL – OFFERING MAXIMUM
PERFORMANCE FOR YOUR MEDIA
Contact:
The Marketing Department
Maxell Europe Limited
3a High Street
Rickmansworth
Hertfordshire
WD3 1HR
Tel: (44) 1923 331003 marketing@maxell.eu.com