Sputtering target for ODS (Optical Data Storage)
TTMC now is the leading major supplier of the sputtering targets for the CD industry.
There are two main types of date storage: ODS (Optical Data Storage) and MDS (Magnetic Data Storage). We may further categorize ODS into CD series, DVD series, BD series, etc. The sputtering efficiency and film characteristics are essential in manufacturing CDs. By accumulating research experiences over many years, TTMC has successfully developed a set of swift and effective solutions to serve our clientele by integrating technology and quality service, complete production and examination equipment specifically aimed at clarifying target and uniform microstructure, as well as a refining system that may satisfy customers’ requirements.
Application
- Reflective layer：Ag, Ag alloy, Cu alloy, Al alloy
- Di-electric layer：ZnS-SiO2, Si, Ge
- Recording layer：Quaternary alloy, Ternary alloy
- Ag target：
- Integrated continuous production line accompanied with silver refining technology for reducing consumption thus trimming down production cost.
- Melting high purity import silver in order to assure sputtering efficiency and CD quality.
- Ag alloy target：
- Suitable for the semi-reflective layer for high density format CDs（such as DVD-9, DUAL, BD）, whose filming are with good uniformity and weather-worthy.
- Suitable for the semi-reflective layer for high density format CDs（such as DVD-9, DUAL, BD）, whose filming are with good uniformity and weather-worthy.
- Cu alloy target：
- The best alternative for CD and DVD gold color disk with an imitate gold-like glamorous color.
- The best alternative for CD and DVD gold color disk with an imitate gold-like glamorous color.
- Al alloy target：
- Best purity control, alloy composition and grain control capacity.
|
Disk Type |
Item |
Application |
Target Materials |
Sputtering Machinery |
|
Pre-Record Disk, Read Only |
CD |
Reflective layer |
Al Alloy, Cu Alloy |
Singulus, Unaxis, M2, Shibaura, PVS... |
|
VCD |
Reflective layer |
|||
|
DVD-5/9/10/14/18 |
Reflective layer／Semi-reflective layer |
Al Alloy, Ag Alloy, Si |
||
|
BD/HD-DVD |
Reflective layer |
Ag Alloy |
||
|
Recordable Disk |
CD-R |
Reflective layer |
Ag |
|
|
DVD-R |
Ag, Ag Alloy |
|||
|
BD-R |
Ag Alloy |
|||
|
Re-Writable Disk |
CD-RW |
Reflective layer Di-electric layer Recording layer |
Ag, Ag Alloy, Al Alloy |
|
|
DVD-RW/+RW/RAM |
ZnS-SiO2 |
|||
|
BD-RW |
Phase Change Materials |
Main Products:
conductive paste for solar cell, thin film for sputtering target, target bonding service, precious metal refining, injection molding bi-metal barrel and special alloy powder.
