Method for manufacturing semiconductor device, and bonding apparatus
    7.
    发明专利
    Method for manufacturing semiconductor device, and bonding apparatus 审中-公开
    制造半导体器件的方法和接合装置

    公开(公告)号:JP2011066191A

    公开(公告)日:2011-03-31

    申请号:JP2009215400

    申请日:2009-09-17

    发明人: SANO TSUTOMU

    IPC分类号: H01L21/60 H01L21/607

    摘要: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor apparatus capable of keeping collapse shape of a ball in a constant shape without significantly affecting the productivity of the semiconductor apparatus, and to provide a bonding apparatus. SOLUTION: The bonding apparatus 1 includes: a storage 13 that stores bonding conditions of a ball 12; a detector 14 that detects a first position on a Z axis of a capillary 11, with the ball being brought into contact with a semiconductor element S and detects a second position on the Z axis of the capillary 11, when bonding to the ball 12 is carried out at the tip end of the capillary 11 is carried out; a calculation unit 15 that calculates a collapse amount of the ball 12, which is a difference between the first position and the second position detected by the detector 14, and a bonding time to calculate the collapse amount of the ball 12 per a fixed time period; and a first adjusting part 16 that adjusts the bonding conditions, when the collapse amount of the ball 12 per the fixed time period lies outside a predetermined numerical range. COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 解决的问题:提供一种制造半导体装置的方法,该半导体装置能够将球的塌缩形状保持在恒定的形状,而不会显着影响半导体装置的生产率,并提供一种接合装置。 解决方案:接合装置1包括:存储13,其存储球12的接合条件; 检测器14,其检测毛细管11的Z轴上的第一位置,使球与半导体元件S接触,并且当与球12接合时检测毛细管11的Z轴上的第二位置 在毛细管11的末端进行; 计算单元15,其计算作为由检测器14检测到的第一位置和第二位置之间的差的球12的塌陷量,以及计算固定时间段中的球12的塌陷量的接合时间 ; 以及当固定时间段中的球12的塌陷量位于预定数值范围之外时调节接合条件的第一调节部16。 版权所有(C)2011,JPO&INPIT

    Bonding method and bonding device
    10.
    发明专利
    Bonding method and bonding device 有权
    接合方法和接合装置

    公开(公告)号:JP2010212527A

    公开(公告)日:2010-09-24

    申请号:JP2009058750

    申请日:2009-03-11

    发明人: HORI MASAHIKO

    IPC分类号: H01L21/60

    摘要: PROBLEM TO BE SOLVED: To provide a bonding formation method of a stud bump performing bonding without being influenced by quality of an electrode pad, and preventing a connection failure or the like in flip-chip connection.
    SOLUTION: This method for forming a bump on an electrode of a board by bonding includes processes of: storing, in a data storage section, preset bonding position coordinates and an assumed bump junction region in the bonding position coordinates; identifying a bondable region of the electrode by photographing and processing an image of the electrode; calculating an overlapping rate between the identified bondable region and the assumed bump junction region stored in the data storage section; determining whether the calculated overlapping rate is not smaller than a set value; and performing bonding at the bonding position coordinates when the overlapping rate is determined to be not smaller than the set value.
    COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种在不受电极焊盘的质量影响的情况下执行接合的螺柱凸块的接合形成方法,并且防止倒装芯片连接中的连接故障等。 解决方案:用于通过接合在板的电极上形成凸点的方法包括以下处理:在数据存储部分中存储预定的结合位置坐标和接合位置坐标中的假定的凸起接合区域; 通过拍摄和处理电极的图像来识别电极的可结合区域; 计算所识别的可结合区域和存储在数据存储部分中的假定的突起结区域之间的重叠率; 确定所计算的重叠率是否不小于设定值; 并且当重叠率被确定为不小于设定值时,在接合位置坐标处执行接合。 版权所有(C)2010,JPO&INPIT