发明名称 Hermetic sealing device
摘要 A method and apparatus for effecting a hermetic seal between an electronic component package and a package cover is disclosed. The method includes the steps of bonding a heater layer of conductive material to a sealing area of the package. A sealing material is then applied over a sealing area of the package cover. Optionally, a layer of sealing material may be applied over the conductive heater layer. The package and cover are contacted together and an electric current induced to flow within the conductive heater layer. The sealing material reacts to the heat caused by the electric current flowing in the heater layer, and bonds to the heater layer to effect a hermetic seal. Additionally, the seal can be intentionally broken by a reheating process to allow for repair or replacement of the electronic components contained within the package, and then resealed by the above described method.
申请公布号 US4721543(A) 申请公布日期 1988.01.26
申请号 US19850792164 申请日期 1985.10.24
申请人 BURR-BROWN CORPORATION 发明人 WOLFSON, SUMNER H.
分类号 H01L21/00;H05K5/00;H05K5/03;(IPC1-7):B29C65/30;B29C65/34 主分类号 H01L21/00
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