Multi-laminate hermetic barriers and related structures and methods of hermetic sealing
US8563113B2 · kind B2 · utility
10Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Apr 20, 2010 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Jun 26, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A free-standing multi-laminate hermetic sheet includes a first carrier film, a hermetic inorganic thin film formed over the first carrier film, and a second carrier film formed over the hermetic inorganic thin film. A workpiece can be hermetically sealed using the multi-laminate sheet, which can be applied to the workpiece in a step separate from a formation step of either the multi-laminate sheet or the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.