Glass paste
US6825140B2 · kind B2 · utility
1Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2001 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Apr 11, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2217/49264
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glass paste comprising an inorganic powder, wherein the powder has a refractive index of 2.0 or more, a reflective index at wavelengths of light of 400 nm, 550 nm and 700 nm in a light reflection spectrum of 80% or more, a primary particle size measured by scanning electron microscopy of from 0.1 &mgr;m to 10 &mgr;m, and a BET specific surface area of from 0.1 m2/g to 15 m2/g.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.