Storage medium for data
US7029742B2 · kind B2 · utility
5Cited by
13References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2005 |
| Grant date | Apr 18, 2006 |
| Priority date | — |
| Expiry date | Jan 10, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/21
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This disclosure relates to a data storage medium, and in particular to a data storage medium comprising at least one high modulus layer. An asymmetric optical storage medium can comprise: at least one substrate layer comprising polyarylene ether, at least one high modulus layer comprising a thermoset, and at least one data layer disposed between the modulus layer and the substrate layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.