|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C03B-023/24 C03C-008/04 C03C-027/06|
|미국특허분류(USC)||065/042; 156/099; 156/109|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 28|
Certain example embodiments relate to frit materials that have an improved IR absorption property. Certain examples relate to frit materials that substantially melt in about 3 minutes at a temperature of about 525° C. Certain examples relate to a method of making an edge seal by using IR energy. Certain examples relate to adjusting the IR energy applied to a frit material to form an edge seal. Certain examples also relate to making a VIG unit by applying IR energy and adjusting the amount of IR energy over multiple periods of time, e.g., in an oscillatin...
1. A method of making an edge seal for a VIG window unit, the method comprising: applying IR energy from at least one IR emitter operating at a first voltage for a first predetermined period of time of from 3-7 minutes to a frit material, wherein the frit material along with a plurality of spacers are located between first and second substrates;after the period of time of from 3-7 minutes, reducing the operating voltage of the IR emitter from the first voltage to a second voltage for a second predetermined period of time of from 2-4 minutes so as to redu...