FOCAL PLANE ARRAY PACKAGING USING ISOSTATIC PRESSURE PROCESSING

    公开(公告)号:WO2015061010A1

    公开(公告)日:2015-04-30

    申请号:PCT/US2014/058539

    申请日:2014-10-01

    Abstract: A method for bonding a first semiconductor body (10) having a plurality of electromagnetic radiation detectors to a second semiconductor body (14) having read out integrated circuits for the detectors. The method includes: aligning electrical contacts (17) for the plurality of electromagnetic radiation detectors with electrical contacts (18) of the read out integrated circuits; tacking the aligned electrical contacts for the plurality of electromagnetic radiation detectors with electrical contacts of the read out integrated circuits to form an intermediate stage structure; packaging the intermediate stage structure into a vacuum sealed electrostatic shielding container (22) having flexible walls; inserting the package with the intermediate stage structure therein into an isostatic pressure chamber (24); and applying the isostatic pressure to the intermediate stage structure through walls of the container. The container includes a stand-off to space walls of the container from edges of the first semiconductor body.

    Abstract translation: 一种用于将具有多个电磁辐射检测器的第一半导体本体(10)接合到具有用于检测器的已读出集成电路的第二半导体本体(14)的方法。 该方法包括:将用于多个电磁辐射检测器的电触头(17)对准读出的集成电路的电触点(18); 通过读出的集成电路的电接触来对多个电磁辐射检测器的对齐的电触点进行定位,以形成中间级结构; 将中间级结构包装成具有柔性壁的真空密封静电屏蔽容器(22); 将其中间级结构的包装插入等静压压力室(24)中; 以及通过容器的壁将等静压施加到中间阶段结构。 容器包括从第一半导体本体的边缘到容器的空间壁的间隔壁。

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