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    • 20. 发明授权
    • Hermetic seal and hermetic connector reinforcement and repair with low temperature glass coatings
    • 密封和密封连接器加固和修复与低温玻璃涂层
    • US07915527B1
    • 2011-03-29
    • US11784158
    • 2007-04-05
    • Nathan P. LowerDavid M. BrowerRoss K. Wilcoxon
    • Nathan P. LowerDavid M. BrowerRoss K. Wilcoxon
    • H05K5/06H01L23/10
    • H01R43/02H01L23/10H01L2924/0002H01L2924/01079H01R43/20H01L2924/00
    • The present invention is directed to low-cost, low-processing temperature, and simple reinforcement, repair, and corrosion protection for hermetically sealed modules and hermetic connectors. A thin layer of glass is applied over the module's seal or the connector' glass frit. The layer of glass comprises an alkali silicate glass. The layer of glass is produced from a material which is a low viscosity liquid at room temperature prior to curing and is cured at low temperatures (typically no more than about 160 degrees Celsius). Subsequent to curing, the layer of glass is intimately bonded to the seal, watertight, and is stable from about negative two-hundred forty-three degrees Celsius to at least about seven-hundred twenty-seven degrees Celsius. The glass layer provides corrosion protection, seals any existing leaks, and possesses good flexibility and adhesion. The resulting bond is hermetic with good aqueous durability and strength similar to that of monolithic structures.
    • 本发明涉及低成本,低加工温度,以及用于气密密封模块和密封连接器的简单加固,修复和防腐蚀保护。 将一薄层玻璃涂在模块的密封或连接器的玻璃料上。 该玻璃层包含碱性硅酸盐玻璃。 玻璃层由固化前的室温下为低粘度液体的材料制成,并在低温(通常不超过约160摄氏度)下固化。 在固化之后,玻璃层紧密地粘合到密封件上,防水,并且从大约负二百四十三摄氏度到至少约七百二十七摄氏度是稳定的。 玻璃层提供腐蚀保护,密封任何现有的泄漏,并具有良好的柔韧性和粘附力。 所得到的粘合剂具有良好的水性耐久性和强度,与单片结构相似。