|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C03C-008/24 C03C-008/22 C03C-008/04 E06B-003/66 E06B-003/677 C03C-003/062 C03C-003/066 C03C-003/12 C03C-003/14 C03C-008/02 C03C-008/14|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 64|
Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments...
1. A method of making a vacuum insulating glass (VIG) window unit, the method comprising: sealing together first and second glass substrates using first and second different frit materials in making the VIG window unit, so that the first and second frit materials are used in forming at least an edge seal for the vacuum insulating glass (VIG) window unit;wherein the first frit material is a primer and fused to at least one of the glass substrates during a thermal tempering process when the glass reaches a first temperature of at least 550 degrees C.;where...