Title:
封止用ガラス組成物
Document Type and Number:
Japanese Patent JP6438596
Kind Code:
B2
Abstract:
To provide a sealing glass composition capable of forming a sealing material, which has properties suitable for sealing electronic components and which is able to withstand higher temperature ranges. Provided is a glass composition for producing a glass ceramic sealant containing at least CaO—ZnO—SiO2-based crystals, this sealing glass composition containing at least following components: 1) 35 to 55 mol. % of SiO2, 2) 15 to 45 mol. % of CaO, 3) 1 to 25 mol. % of ZnO, 4) 0 to 25 mol. % of Al2O3, and 5) a total of 0 to 20 mol. % of RO where R represents at least one of Mg, Sr and Ba.
Inventors:
Naoto Kobayashi
Application Number:
JP2017552732A
Publication Date:
December 19, 2018
Filing Date:
November 25, 2016
Export Citation:
Assignee:
Japan Yamamura Glass Co., Ltd.
International Classes:
C03C8/24; C03C3/078; C03C3/087; C03C10/04; H01L23/10
Domestic Patent References:
| JP2009533311A | ||||
| JP2009533310A | ||||
| JP2008516881A |
Foreign References:
| WO2009017173A1 | ||||
| WO2014103973A1 |
Attorney, Agent or Firm:
Jun Fujii