会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明公开
    • STACKED DIE BGA OR LGA COMPONENT ASSEMBLY
    • 堆叠模块BGA或LGA组件组件
    • EP1763894A2
    • 2007-03-21
    • EP05736405.1
    • 2005-04-12
    • Vertical Circuits, Inc.
    • ROBINSON, MarcVINDASIUS, AlALMEN, DonJACOBSEN, Larry
    • H01L23/02
    • H01L25/00H01L21/563H01L23/3128H01L23/34H01L23/525H01L25/0657H01L2224/24145H01L2224/73203H01L2225/06513H01L2225/06517H01L2225/06524H01L2225/06551H01L2225/06582H01L2225/06586H01L2924/01046H01L2924/01079H01L2924/09701H01L2924/15311H01L2924/3011
    • The present invention provides an apparatus for vertically interconnecting semiconductor die, integrated circuit die, or multiple die segments. Metal rerouting interconnects which extend to one or more sides of the die or segment can be optionally added to the die or multi die segment to provide edge bonding pads upon the surface of the die for external electrical connection points. After the metal rerouting interconnect has been added to the die on the wafer, the wafer is optionally thinned and each die or multiple die segment is singulated from the wafer by cutting or other appropriate singulation method. After the die or multiple die segments are singulated or cut from the wafer, insulation is applied to all surfaces of the die or multiple die segments, openings are made in the insulation above the desired electrical connection pads, and the die or multiple die segments are placed on top of one another to form a stack.. Vertically adjacent segments in the stack are electrically interconnected by attaching a short flexible bond wire or bond ribbon to the exposed electrical connection pad at the peripheral edges of the die which protrudes horizontally from the die and applying electrically conductive polymer, or epoxy, filaments or lines to one or more sides of the stack.
    • 本发明提供了一种用于垂直互连半导体管芯,集成电路管芯或多个管芯段的装置。 延伸到管芯或部分的一个或多个侧面的金属重新布线互连可以可选地被添加到管芯或多管芯部分,以在管芯的表面上为外部电连接点提供边缘接合焊盘。 在将金属重布线互连添加到晶片上的管芯上之后,可选地将晶片减薄并且通过切割或其他合适的分割方法将每个管芯或多个管芯分段从晶片切割下来。 在将晶粒或多个晶粒片段从晶片上分离或切割之后,对晶粒或多个晶粒片段的所有表面施加绝缘,在所需电连接垫片上方的绝缘体中形成开口,并且将晶粒或多个晶粒片段 放置在彼此的顶部以形成堆叠。通过将短的柔性键合线或键合带附接到裸片的外围边缘处的暴露的电连接垫,将堆叠中的垂直相邻的分段电互连,所述裸露的电连接垫从裸片水平突出 以及将导电聚合物或环氧树脂,细丝或线施加到叠层的一个或多个侧面。