Low dielectric oxide glass composition, glass fiber and glass substrate using the same
AssigneeGIST(Gwangju Institute of Science and Technology)
InventorsBok Hyeon KIM, Yeong Wook PARK, Won Tack HAN
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Abstract
The present invention relates to an oxide glass composition having a low dielectric constant and dielectric dissipation factor. The oxide glass composition according to the present invention can provide a glass material for PCBs, glass fibers and glass substrates having a low dielectric constant and dielectric dissipation factor properties. The oxide glass composition according to the present invention has a low softening temperature and excellent clarification characteristics, and thus can solve various problems of existing technologies.
Claims24
A low-k glass composition comprising:
- silica (SiO2);
- boron trioxide (B2O3);
- aluminum oxide (Al2O3);
- and tellurium oxide (TeO2).
A low-k glass composition comprising:
- silica (SiO2);
- boron trioxide (B2O3);
- aluminum oxide (Al2O3);
- and germanium oxide (GeO2).
A low-k glass composition comprising:
- silica (SiO2);
- boron trioxide (B2O3);
- aluminum oxide (Al2O3);
- tellurium oxide (TeO2);
- and germanium oxide (GeO2).
Dependencies are inferred from the claim text.