Claims
- 1. A sealing glass composition comprising:
- 95 to 99.9 wt % of PbO--ZnO--B.sub.2 O.sub.3 -based crystalline glass powder comprising 0.05 wt % to 0.5 wt % MgO and 0.1 to 0.5 wt % F in a MgO:F ratio of 5:1 to 1.5:1; and
- 0.1 to 5 wt % of Garnet having the formula Fe.sub.3 Al.sub.2 Si.sub.3 O.sub.12.
- 2. The sealing glass composition according to claim 1, wherein the said PbO--ZnO--B.sub.2 O.sub.3 -based crystalline glass powder comprises 74.about.82 wt % of PbO, 7.about.10 wt % of B.sub.2 O.sub.3, 8.about.12 wt % of ZnO, 1.about.4 wt % of SiO.sub.2, and 0.1.about.0.5 wt % of BaO.
- 3. The sealing glass composition according to claim 1, wherein said sealing glass composition is characterized in that a sealing temperature is 430.degree. C. and a sealing time is in 20 minutes.
Priority Claims (1)
Number |
Date |
Country |
Kind |
96-45360 |
Oct 1996 |
KRX |
|
Parent Case Info
This is a Continuation-in-Part of National Appln. No. 08/949,859 filed Oct. 14, 1997 now abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4097296 |
Thomas, III et al. |
Jun 1978 |
|
5612261 |
Lim et al. |
Mar 1997 |
|
5691254 |
Sakamoto et al. |
Nov 1997 |
|
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
949859 |
Oct 1997 |
|