Polyceramic-coated tool for applying a flowable composition
US7779776B2 · kind B2 · utility
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14References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2005 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Aug 25, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/02107
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A tool is provided for applying a flowable composition onto a receiving surface. The tool includes a polyceramic coating on a surface thereof and may take the form of a stencil or mold. Also provided are an apparatus and a method that uses the tool. In use, the tool is placed such that its polyceramic-coated surface is in contact with the flowable composition, which, in turn, simultaneously contacts the receiving surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.