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    • 3. 发明申请
    • SEMICONDUCTOR STACK PACKAGE FOR OPTIMAL PACKAGING OF COMPONENTS HAVING INTERCONNECTIONS
    • 用于具有互连的组件的最佳包装的半导体堆叠包
    • US20080054434A1
    • 2008-03-06
    • US11777420
    • 2007-07-13
    • Jae Myun KIM
    • Jae Myun KIM
    • H01L23/02
    • H01L25/105H01L23/3128H01L2224/06136H01L2224/32145H01L2224/32225H01L2224/4824H01L2224/73215H01L2224/73265H01L2225/1023H01L2225/1052H01L2924/15311H01L2924/00
    • A stack package comprises a first semiconductor package having a substrate which is formed with a plurality of conductive patterns on a lower surface thereof and with an insulation layer on the lower surface thereof including the conductive patterns, the insulation layer having grooves for exposing the portions of the conductive patterns disposed at least both end portions of the substrate; a second semiconductor package located below the first semiconductor package and having the same structure as the first semiconductor package; conductive adhesives formed on the exposed end portions of the conductive patterns of the first and second semiconductor packages; and a plurality of clip-shaped conductors clipped on both ends of the second semiconductor package and having first ends and second ends which electrically and mechanically connect the conductive patterns of the first semiconductor package and the conductive patterns of the second semiconductor package to each other via the conductive adhesives.
    • 一种堆叠封装包括:第一半导体封装,其具有在其下表面上形成有多个导电图案的基板,并且在其下表面上具有包括导电图案的绝缘层,所述绝缘层具有用于暴露部分的凹槽 所述导电图案至少设置在所述基板的两个端部; 位于所述第一半导体封装之下并具有与所述第一半导体封装相同结构的第二半导体封装; 形成在第一和第二半导体封装的导电图案的暴露端部上的导电粘合剂; 以及夹在所述第二半导体封装的两端上的多个夹形导体,并且具有将所述第一半导体封装的所述导电图案与所述第二半导体封装的所述导电图案电连接和机械连接的第一端和第二端,所述第二端和所述第二端经由 导电胶。
    • 4. 发明授权
    • Multi-chip package
    • 多芯片封装
    • US6121682A
    • 2000-09-19
    • US469131
    • 1999-12-21
    • Jae Myun Kim
    • Jae Myun Kim
    • H01L23/28H01L21/98H01L25/065H01L23/48
    • H01L25/50H01L25/0657H01L2224/0401H01L2224/05548H01L2224/05567H01L2224/1403H01L2224/16145H01L2224/48091H01L2224/94H01L2224/97H01L2225/06513H01L2225/06517H01L2924/01079H01L2924/15311H01L2924/181H01L2924/30107
    • Disclosed is a multi-chip package. According to the present invention, a first semiconductor chip includes a first face in which a bonding pad disposed, and a second face opposite to the first face. A first insulating layer is coated over the first face of the first semiconductor chip so as to expose the bonding pad. A metal pattern is deposited on the first insulating layer and one end of the metal pattern is connected to the exposed bonding pad. A second insulating layer having a via hole exposing the metal pattern and a ball land, is coated over the first face of the first semiconductor chip. A second semiconductor chip includes a first face in which a bonding pad is disposed and opposite to the first face of the first semiconductor chip, and a second face opposite to the first face of the second semiconductor chip. The second semiconductor chip is opposed from the first face of the first semiconductor chip by a selected distance. A third insulating layer is coated on the first face of the second semiconduuctor chip so as to expose the bonding pad of the second semiconductor chip. A conductive bump is formed at the bonding pad of the second semiconductor chip. The conductive bump is inserted into the via hole, thereby electrically connecting the first and the second semiconductor chips with a medium of the metal pattern. A solder ball is mounted in the ball land, and the solder ball is formed with a size that is large enough to be protruded from the second face of the second semiconductor layer.
    • 公开了一种多芯片封装。 根据本发明,第一半导体芯片包括其中布置有焊盘的第一面和与第一面相对的第二面。 第一绝缘层涂覆在第一半导体芯片的第一面上,以露出接合焊盘。 金属图案沉积在第一绝缘层上,并且金属图案的一端连接到暴露的焊盘。 具有暴露金属图案和球面的通孔的第二绝缘层涂覆在第一半导体芯片的第一面上。 第二半导体芯片包括第一面,其中焊盘设置并与第一半导体芯片的第一面相对,第二面与第二半导体芯片的第一面相对。 第二半导体芯片与第一半导体芯片的第一面相隔一定距离。 第三绝缘层涂覆在第二半导体芯片的第一面上,以露出第二半导体芯片的焊盘。 在第二半导体芯片的接合焊盘处形成导电凸块。 将导电凸块插入到通孔中,从而将第一和第二半导体芯片与金属图案的介质电连接。 焊球安装在球场中,焊球形成的尺寸足够大以从第二半导体层的第二面突出。