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    • 6. 发明授权
    • Metal shield for integrated circuits
    • 集成电路金属屏蔽
    • US08994152B2
    • 2015-03-31
    • US13415407
    • 2012-03-08
    • Roger CarrollGreg Nelson
    • Roger CarrollGreg Nelson
    • H01L23/552H01L23/522
    • H01L23/552H01L23/5225H01L2924/0002H01L2924/00
    • A metal shield structure is provided for an integrated circuit (IC) having at least a first metal contact coupled to a fixed potential and a second metal contact. A first passivation layer is located between the first and second metal contacts and on a first portion of the first metal contact and a first portion of the second metal contact, leaving a second portion of the first metal contact and a second portion of the second metal contact uncovered by the first passivation layer. A metal shield layer is provided on the second portion of the first metal contact and on the first passivation layer, and a second passivation layer is formed on the metal shield layer.
    • 为集成电路(IC)提供金属屏蔽结构,该集成电路至少具有耦合到固定电位的第一金属触点和第二金属触点。 第一钝化层位于第一和第二金属触点之间,并且位于第一金属触点的第一部分和第二金属触点的第一部分上,留下第一金属触点的第二部分和第二金属的第二部分 接触不被第一钝化层覆盖。 在第一金属触点的第二部分和第一钝化层上设置金属屏蔽层,在金属屏蔽层上形成第二钝化层。
    • 10. 发明申请
    • NEUTRON DETECTOR ATTACHMENT DEVICE
    • NEUTRON检测器附件设备
    • US20130240743A1
    • 2013-09-19
    • US13418514
    • 2012-03-13
    • Greg Nelson
    • Greg Nelson
    • G01T3/08G01T3/00
    • G01T3/001
    • An auxiliary neutron detector apparatus designed for attaching and supplementation to an existing gamma-ray spectrometer adds improved neutron detection capabilities. The apparatus uses the existing detector and so does not require additional detector materials, including 3He, which are required by conventional neutron detector attachments. Because of the cost and limited availability of detector materials, this invention is particularly valuable for upgrading systems without existing neutron detector, and for repairing systems with damaged neutron detectors.
    • 设计用于附加和补充现有伽马射线光谱仪的辅助中子探测器装置增加了改进的中子探测能力。 该设备使用现有的检测器,因此不需要额外的检测器材料,包括常规中子探测器附件所需的3He。 由于检测器材料的成本和有限的可用性,本发明对于没有现有中子探测器的升级系统以及用于修复具有损坏的中子探测器的系统是特别有价值的。