Diamond-like carbon coatings on inorganic phosphors
US6548172B2 · kind B2 · utility
22Cited by
9References
7Claims
0Family size
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Key dates
| Filing date | Mar 16, 2001 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Apr 11, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Inorganic phosphor particles having a diamond-like carbon coating and the method of making these particles. Inorganic phosphor particles are coated with a diamond-like carbon coating, which can include additive components. The coating is applied in a plasma reactor process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.