Tittle of the Explanation in the session

1
CDs 21 Solutions
The CDs21 Solutions is a voluntary association
organized to promote CDs and overall optical disc
in Japan.
Number of companies55 (in worldwide)
T. Ihashi, Chairperson
URL www.cds21solutions.org
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Purpose and Activity of CDs 21 Solutions

• Purpose
• The purpose of CDs21 is to strive for the
  spread and promotion of
• application products that comply with
• various CD and overall optical disc standards,
  
• including hardware, disc, software and
  contents production
• as well as associated services,
• thereby contributing to the industry and
  consumers concerned.
• Activity
• To conduct joint studies and researches and to
  make
• recommendations, as and when necessary, for
  media reliability that
• complies with various CD and overall optical
  disc standards.

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CDs 21 Solutions -Organization Chart-
RWG1(Reliability Working Group) has already
established at July, 2005.
The Chairman of the Board H.Nakajima
General Meeting
Adviser
KANJIKAI Chairman T.Ihashi-Startlab
Secretary Office M.Toriyama-Sony
Audit
EWG1 Usage H.Oba- Ricoh(Chair)
EWG2 Environment M.Matsuura-TAIYO YUDEN(Chair)
EWG3 Secure Technology S.Furukawa-START
Lab(Chaur)
TCTechnical Committee H.Enomoto-Philips
SCStudy Committee T.Fuse-Sony
RWG1 Evaluation Method K.Hanzaki TDK(Chair)
EWG Expansion Working Group RWG Reliability
Working Group
CCCommunication Committee I.Taniguchi-NEURON
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Reliability Activity of CDs21 Solutions
CDs21 has already established the Reliability
working group (RWG1) at July, 2005 and started to
discuss with OSTA. Mission of RWG1 is to
establish media archival life test and
implementation.
To avoid of duplicate efforts
ODAT/OSTA
To set Jointed working group JWG-ODATS/RWG1
RWG1/CDs21
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Activity of Last 6 months in 2005
Jun.
Sept.
Nov.
Aug.
OSTA
1st Jointed meeting Nov. 29, Kyoto
COSA Archival activity WG1(Technical) WG2(Busin
ess)
COSA
Technical meeting
COSA
ODAT WG1(Technical) WG2(Business)
ODAT WG1(Technical) WG2(Business)
WG1 (Technical)
Commercial Optical Storage Applications
NIST
NIST
NIST
Optical Disk Archive Test
CDs21
CDs21/ RWG1
CDs21/ RWG1
RWG1/2
RWG1
Activity Reports
New Experiments
Discussion Test condition
Progress report
Study on Estimating a Life Expectancy of
Recordable Optical Disks
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Aim of New tests
To clear Measurement conditions and
Evaluation items for lifetime estimation
method.
? Study on Stress conditions ? Study on Recording
conditions ? Study on Evaluation items
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CDs 21 Solutions
Thank you for your understanding.
T. Ihashi, Chairperson
URL www.cds21solutions.org