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    • 9. 发明申请
    • Vacuum insulating glass unit including infrared meltable glass frit, and/or method of making the same
    • 包括红外线熔融玻璃料的真空中空玻璃单元和/或制造它的方法
    • US20100275654A1
    • 2010-11-04
    • US12453221
    • 2009-05-01
    • Yei-Ping (Mimi) H. Wang
    • Yei-Ping (Mimi) H. Wang
    • C03B29/00C03C8/02B32B3/02
    • C03C8/02C03C8/24C03C17/04C03C27/06E06B3/66304E06B3/66333E06B3/66357E06B3/677E06B2003/66338
    • Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units including infrared meltable glass frits, and/or methods of making the same. More particularly, certain example embodiments relate to increasing the amount of ferrous oxide in glass frits (e.g., lead-free glass frits) used to form edge seals such that the glass frits absorb an increased amount of IR energy. The techniques of certain example embodiments make it possible to expose some or all of the VIG intermediate assembly to infrared source(s), since the glass frit will heat up faster than the substrates thereby reducing the likelihood of the first and/or second substrate melting and losing heat treatment strength. In certain example embodiments, the frit's glass redox (FeO/Fe2O3) preferably is at least about 0.02 higher than either (or the higher) of the substrates' glass redox (FeO/Fe2O3), more preferably at least about 0.04 higher, and most preferably at least about 0.06 higher.
    • 本发明的某些示例性实施例涉及包括红外线可熔融玻璃料的真空绝热玻璃(VIG)单元和/或制造该玻璃料的方法。 更具体地,某些示例实施方案涉及增加用于形成边缘密封的玻璃料(例如,无铅玻璃料)中的氧化亚铁的量,使得玻璃料吸收增加的IR能量。 某些示例性实施例的技术使得可以将部分或全部VIG中间组件暴露于红外源,因为玻璃料将比衬底更快地加热,从而降低了第一和/或第二衬底熔化的可能性 并损失热处理强度。 在某些示例性实施例中,玻璃料的玻璃氧化还原(FeO / Fe 2 O 3)优选比衬底的玻璃氧化还原(FeO / Fe 2 O 3)的(或更高)高至少约0.02,更优选至少约0.04高, 优选至少约0.06。