Sunday, February 18, 2018
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Fujitsu to Showcase Quantum-Inspired, Digital Annealer Computational Architecture at Mobile World Congress 2018
Investors and Consumers Sued Intel Over Meltdown and Spectre CPU Security Flaws
Belgian Court Fines Facebook Over Users Tracking
Beocreate 4 Channel Amplifier Will Make Your Vintage Speakers Smart
Qualcomm is Seeking for a Better Offer From Broadcom
Uber Introduces New Safety Features
Apple to Fix the Telugu Bug in iPhones
Sony Lowers PlayStation VR Price to $199
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Optical Storage > TDK Ann...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, August 23, 2007
TDK Announces Cleaning Kit For Blu-Ray Players, Discs


TDK announced today its plans to release a set of cleaning tools for the Blu-Ray discs as well as for the laser lens included in Blu-Ray players.

The set includes a cleaning disc, which smoothly removes any dust particles from the surface of the optical pickup lens of devices such as BD players and the Playstation 3, and a special wiping cloth that removes the dust and fingerpints from the surface of the Blu-Ray discs.



The Blu-Ray disc format uses a laser with a Numerical Aperture of 0.85nm. This means that the laser beam that accesses the data is very narrow, compared to CD and DVD. As a result, the laser beam can be easily diffracted by small particles or defects that exist on the disc's surface. The size of these particles could be microscopic, as in the case of the dust or smoke. Cleaning the disc surface of a disc before reading was essential in the case of previous generations of optical media (CD and DVD) but as the pit/land structure is much smaller on high definition media, even particles of dust - not to mention fingerprints - make playback quite difficult. This was confirmed by the CDRinfo's latest tests on the Blu-Ray media quality. As a result, the careful handling of the Blu-ray discs as well as the frequent cleaning of the OPU's lens are essential.

TDK's cleaning kit will be available in Japan in late September.


Previous
Next
LG Brings Features Back Into Focus        All News        Nikon Unveils New Cameras in Battle Against Canon
Blue-Ray Responds Strongly to Paramount/HD-DVD Deal     Optical Storage News      DVD licensing group terminates patent license of DVD player makers in China

Get RSS feed Easy Print E-Mail this Message

Related News
CES: Blu-ray Disc Association Starts Licensing of 8k/4K Broadcast Recordable Blu-ray Format
CES: Sony Presents New OLED TVs, Audio Products, Robot Car Image Sensors
Panasonic Debuts HDR10+ OLED TVs, Ultra HD Blu-ray Players and New Technics Turntables at CES
New Pioneer BDR-XD07 External Blu-ray Burners Connect Directly to Android Smartphones
LG UP970 Ultra HD Blu-ray Player Supports Dolby Vision High Dynamic Range, Hi-Res Audio, Streaming and Dolby Atmos
One-Blue Launches Licensing Program for Ultra HD Blu-ray Disc Products
Panasonic DMP-UB30 Ultra HD Blu-ray Player Debuts in Japan
AACS 2.0 Could Be Cracked As 4K UHD Blu-Ray Torrent File Appears Online
One-Blue Calls For Ultra HD Blu-ray Patents
Pioneer BDR-211UBK BD Writer With Ultra HD Blu-ray Playback Support Launches In The U.S
Pioneer BDR-XD06J-UHD Is The First Portable UHD BD PC Drive
Sony Unveils Pricing And Availability Of 2017 4K HDR Ultra HD TVs And Ultra HD Blu-ray Player

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2018 - All rights reserved -
Privacy policy - Contact Us .