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    • 14. 发明申请
    • METHOD FOR MANUFACTURING TWO-PHASE FLOW HEAT SINK
    • 制造两相流动散热器的方法
    • US20120060371A1
    • 2012-03-15
    • US12904277
    • 2010-10-14
    • SHIH-YING CHANGYEN-HUAN LEIWEI-SHEN CHENJI-RONG FU
    • SHIH-YING CHANGYEN-HUAN LEIWEI-SHEN CHENJI-RONG FU
    • B21D53/02
    • F28D15/046F28D15/0233F28D15/0283Y10T29/49353
    • The present invention relates to a method for manufacturing a two-phase flow heat sink. The two-phase flow heat sink comprises an evaporation chamber and a capillary layer. The material of the capillary layer, which has at least a porous structure, is cooled and disposed on the inner side of the evaporation chamber from a melted state. The method first sprays the thermally melted material of the capillary layer on the substrate of the evaporation chamber for forming the capillary layer on the substrate. Because the capillary layer is sprayed on the substrate of the evaporation chamber, the capillary layer is distributed irregularly on the substrate and forming irregularly distributed holes. Thereby, the flowing space for fluids in the evaporation chamber is increased, and hence enhancing the heat transfer efficiency of the heat sink.
    • 本发明涉及一种用于制造两相流散热器的方法。 两相流散热器包括蒸发室和毛细管层。 具有至少多孔结构的毛细管层的材料从熔融状态被冷却并设置在蒸发室的内侧。 该方法首先在蒸发室的基底上喷射毛细管层的热熔融材料,以在衬底上形成毛细管层。 由于毛细管层喷涂在蒸发室的基板上,所以毛细管层不规则地分布在基板上并形成不规则分布的孔。 因此,蒸发室中的流体的流动空间增加,从而提高散热器的传热效率。
    • 15. 发明申请
    • TWO-DIMENSIONAL ARRAY CODE
    • 二维阵列码
    • US20120037704A1
    • 2012-02-16
    • US13263917
    • 2010-04-12
    • Wei ShenJia Bing LiuXiao Wei GuoLi Duo Zhong
    • Wei ShenJia Bing LiuXiao Wei GuoLi Duo Zhong
    • G06K19/06G06K7/10
    • G06K19/06037
    • The present invention relates to a two-dimensional array code. The two-dimensional array code comprises a plurality of equal-height code characters arranged into a two-dimensional array, wherein each of the code characters corresponds to a bit group representing information, and the adjacent code characters in the row direction of the two-dimensional array have equal center distances; and a locating mechanism, for defining size and/or direction of the two-dimensional array arranged by the code characters. The present invention greatly reduces the cost for issuing a two-dimensional code, and significantly increases the user convenience. This two-dimensional array code has high compatibility for user mobile terminals. In addition, the entire system apparently improves its safety and stability, and is suitable for the present network application environment.
    • 本发明涉及一种二维阵列码。 二维阵列代码包括排列成二维阵列的多个等高码字符,其中每个代码字符对应于表示信息的位组,并且二维阵列代码中的相邻代码字符在二维阵列的行方向上相邻, 尺寸阵列具有相等的中心距离; 以及用于定义由代码字符排列的二维阵列的大小和/或方向的定位机构。 本发明大大降低了发行二维码的成本,显着提高了用户的便利性。 该二维阵列码对于用户移动终端具有高兼容性。 此外,整个系统显然提高了其安全性和稳定性,适用于当前的网络应用环境。
    • 17. 发明申请
    • THIN SEMICONDUCTOR PACKAGE AND METHOD FOR MANUFACTURING SAME
    • 薄半导体封装及其制造方法
    • US20110316130A1
    • 2011-12-29
    • US13092159
    • 2011-04-22
    • Yeqing SuZhigang BaiWeimin ChenWei ShenJianhong WangBaoguan YinWanming Yu
    • Yeqing SuZhigang BaiWeimin ChenWei ShenJianhong WangBaoguan YinWanming Yu
    • H01L23/495H01L21/28
    • H01L21/6835H01L21/568H01L23/3107H01L23/49541H01L24/48H01L24/85H01L2224/05554H01L2224/48091H01L2224/48247H01L2224/8501H01L2924/00014H01L2924/18165H01L2224/45099
    • A method for manufacturing a thin semiconductor package includes providing a lead frame with a removable substrate that has an attaching surface attached to a first surface of the lead frame. The lead frame is formed from an electrically conductive sheet and has leads that extend inwardly from a lead frame boundary towards a central region of the lead frame. A semiconductor die is mounted on the removable substrate at the central region. The semiconductor die has a connection pad surface with die pads on it, and the connection pad surface is attached to the attaching surface of the removable substrate. The lead frame and die are encapsulated with a first encapsulant so that the lead frame is sandwiched between the first encapsulant and the removable substrate. The removable substrate is removed from the lead frame to expose the first surface of the lead frame and then the die pads are electrically connected to respective ones of the leads. The die and lead frame then are encapsulated with a second encapsulant so that the lead frame and die are sandwiched between the first and second encapsulants. Part of the first encapsulant is then removed to reduce the thickness of the package and expose the leads.
    • 一种用于制造薄半导体封装的方法,包括:提供具有可移除基板的引线框架,该可移除基板具有附接到引线框架的第一表面的附接表面。 引线框架由导电片形成,并且具有从引线框架边界朝向引线框架的中心区域向内延伸的引线。 半导体管芯安装在中央区域的可拆卸基板上。 半导体管芯具有连接焊盘表面,其上具有焊盘,并且连接焊盘表面附接到可移除基板的附接表面。 引线框架和管芯用第一密封剂封装,使得引线框架夹在第一密封剂和可移除基板之间。 将可移除基板从引线框架移除以露出引线框架的第一表面,然后将管芯焊盘电连接到相应的引线。 然后,管芯和引线框架用第二密封剂封装,使得引线框架和管芯夹在第一和第二密封剂之间。 然后去除部分第一密封剂以减小包装的厚度并暴露引线。