Heat conditioning process
US6513347B1 · kind B1 · utility
3Cited by
6References
54Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2000 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | Jan 12, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C23/007
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
For heat conditioning flat panel glass substrates the substrates are directly exposed in vacuum to the radiation of lamps, the lamps being selected so that their spectral radiation characteristics (b, c) fit with the absorption characteristics (a) of the glass of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.