Semiconductor device including electrode structure with first and second openings and manufacturing method thereof
    3.
    发明授权
    Semiconductor device including electrode structure with first and second openings and manufacturing method thereof 有权
    包括具有第一和第二开口的电极结构的半导体器件及其制造方法

    公开(公告)号:US08115317B2

    公开(公告)日:2012-02-14

    申请号:US12474400

    申请日:2009-05-29

    Abstract: To improve connection reliability of a through electrode in a semiconductor device, and prevent deterioration of electrical characteristics due to a residue generated from a pad at the time of forming the through electrode. A contact area between a pad and a conductor layer is equal to a diameter of a hole of an opening provided in a silicon substrate. Consequently, it is possible to increase the contact area as compared with a conventional configuration. This improves the connection reliability. Furthermore, a residue containing metal is attached to the outside of an insulation film in the manufacturing process. Consequently, the residue is prevented from contacting a silicon substrate body. Also, heavy metals, such as Cu, in the residue are prevented from being diffused into the silicon substrate body. Therefore, it is possible to prevent the deterioration of electrical characteristics.

    Abstract translation: 为了提高半导体装置中的贯通电极的连接可靠性,并且防止在形成贯通电极时由焊盘产生的残留物导致的电特性劣化。 焊盘和导体层之间的接触面积等于设置在硅衬底中的开口的孔的直径。 因此,与传统的结构相比,可以增加接触面积。 这提高了连接的可靠性。 此外,在制造过程中,将含残渣的金属附着在绝缘膜的外侧。 因此,防止残留物与硅衬底本体接触。 而且,残留物中的Cu等重金属也被阻止扩散到硅基体内。 因此,可以防止电气特性的劣化。

    Key switch arrangement excellent in waterproofing property
    6.
    发明申请
    Key switch arrangement excellent in waterproofing property 失效
    钥匙开关布置优良的防水性能

    公开(公告)号:US20090133999A1

    公开(公告)日:2009-05-28

    申请号:US12232836

    申请日:2008-09-25

    CPC classification number: H01H3/125 H01H13/06 H01H2215/006 H01H2239/034

    Abstract: A key switch arrangement is able to prevent liquid such as water from entering a membrane sheet and staying therein. The key switch arrangement includes a waterproof sheet arranged above the membrane sheet, a first fixing member arranged in above the waterproof sheet and having a first projection protruding on the side of the waterproof sheet, and a second fixing member arranged below the membrane sheet and having a second projection protruding on the side of the membrane sheet. In the waterproof sheet and the second projection, holes are formed to which the first projection enters, while in the membrane sheet, a hole is formed to which the second projection enters so as to adhere the waterproof sheet closely to the second projection.

    Abstract translation: 钥匙开关装置能够防止诸如水的液体进入膜片并停留在其中。 钥匙开关装置包括布置在隔膜片上方的防水片,布置在防水片上方的第一固定件,并且具有在防水片的侧面上突出的第一突起,以及布置在膜片下方的第二固定件, 在膜片侧突出的第二突起。 在防水片和第二突起中,形成有第一突起进入的孔,而在膜片中,形成有第二突起进入的孔,以将防水片紧贴第二突起。

    Apparatus and method for assisting knowledge circulation
    8.
    发明申请
    Apparatus and method for assisting knowledge circulation 审中-公开
    协助知识流通的设备和方法

    公开(公告)号:US20080126289A1

    公开(公告)日:2008-05-29

    申请号:US11895824

    申请日:2007-08-28

    CPC classification number: G06N5/022 G06N5/043

    Abstract: An apparatus registers a participant instance with an incentive inputted by a member “a” (a participant), a searcher instance as supplement to the participant instance inputted by a member “b” (a searcher), and an approval incentive added by a member “c” (an approver) in an instance database 11. Then, when a solver “d” who viewed the participant instance and proposed a solution requests display of incentive allocation, the apparatus sums up the incentive for the participant instance from the instance database 11 and the approval incentive to calculate incentive allocation between the searcher of the associated searcher instance and the solver based on a pre-determined rate. The apparatus further weights, using pre-determined rate, on the allocation to the searcher of searcher instance referenced by others. The apparatus displays the calculated incentive allocation on a terminal 2d of the solver “d”.

    Abstract translation: 设备用参与者(参与者)输入的激励登记参与者实体,作为由成员“b”(搜索者)输入的参与者实体的补充的搜索者实例以及由成员添加的批准激励 实例数据库中的“c”(批准者)11。 然后,当查看参与者实例并提出解决方案的求解者“d”请求显示激励分配时,该装置从实例数据库11中总结参与者实体的激励,并且通过审批激励来计算搜索者之间的激励分配 相关联的搜索器实例和基于预定速率的求解器。 该装置进一步使用预定速率对由其他人引用的搜索者实例的搜索者的分配进行加权。 该装置在求解器“d”的终端2d上显示计算的激励分配。

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