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    • 4. 发明专利
    • Die bonder and bonding method
    • DIE BONDER和BONDING方法
    • JP2013143388A
    • 2013-07-22
    • JP2012001245
    • 2012-01-06
    • Hitachi High-Tech Instruments Co Ltd株式会社日立ハイテクインスツルメンツ
    • MAKI HIROSHIMOCHIZUKI MASAYUKITANI YUKIOMOCHIZUKI TAKETOISHII YASUSHI
    • H01L21/52
    • H01L24/75
    • PROBLEM TO BE SOLVED: To provide a bonding apparatus and a bonding method, which resolve a problem in the past and which has high reliability.SOLUTION: A bonding method of a present embodiment comprises: adsorbing a die by a bonding head having a collet at a tip and bonding the die to a substrate; placing the collet on a measurement plate which has a surface parallel with a bonding surface to which the die is bonded; and adjusting a tilt angle of the collet with respect to the measurement plate such that an adsorption surface of the collet becomes a parallel surface which is parallel with the bonding surface at a tilt angle within a predetermined tilt angle range. The tilt angle is adjusted so as to make a leakage flow rate of gas flowing into the collet become not more than a preset leakage flow rate.
    • 要解决的问题:提供解决过去的问题并且具有高可靠性的接合装置和接合方法。解决方案:本实施例的接合方法包括:通过具有夹头的接合头将模具吸附在 尖端并将所述管芯结合到衬底; 将夹头放置在测量板上,该测量板具有与模具结合的接合表面平行的表面; 以及调节所述夹头相对于所述测量板的倾斜角度,使得所述夹头的吸附面成为与所述接合面平行的平行面,所述平行面处于预定倾斜范围内的倾斜角。 调整倾斜角度使得流入夹头的气体的泄漏流量变得不超过预设的泄漏流量。
    • 5. 发明专利
    • Die bonder and bonding method
    • DIE BONDER和BONDING方法
    • JP2013065711A
    • 2013-04-11
    • JP2011203673
    • 2011-09-16
    • Hitachi High-Tech Instruments Co Ltd株式会社日立ハイテクインスツルメンツ
    • MOCHIZUKI MASAYUKIMAKI HIROSHITANI YUKIOMOCHIZUKI TAKETO
    • H01L21/52
    • H01L22/20H01L21/67132H01L21/681H01L22/14H01L24/75H01L24/83H01L2224/7565H01L2224/757H01L2224/759H01L2224/83
    • PROBLEM TO BE SOLVED: To provide a die bonder having a single transfer lane and a single bonding head or having a plurality of transfer lanes and a plurality of bonding heads, capable of performing grade processing of wafers without removing the wafers, or a bonding method of the die bonder.SOLUTION: There is provided a die bonder 10 having a single transfer lane 51 and a single bonding head 41 or having a plurality of transfer lanes 51 and a plurality of bonding heads 41, or a bonding method of the die bonder 10. The die bonder 10 creates a classification map of classification dies D1 and D2 obtained by classifying dies D having different electric properties for each of a plurality of grades, picks up the die D from a wafer 11, bonds the die D onto a board P or the die D by the bonding head 41, and transfers a classification boards P1 and P2 corresponding to the classification dies D1 and D2 by the transfer lane 51 in a unit of the classification board. The die bonder performs classification control so that the classification dies D1 and D2 can be bonded onto the corresponding classification boards P1 and P2 on the basis of the classification map.
    • 要解决的问题:提供具有单个传送通道和单个接合头的具有多个转移通道和多个接合头的管芯接合器,其能够在不移除晶片的情况下执行晶片的等级处理,或 芯片焊接机的接合方法。 解决方案:提供具有单个传送通道51和单个接合头41或具有多个转移通道51和多个接合头41的芯片接合器10或芯片接合机10的接合方法。 芯片接合机10形成分级模具D1和D2的分类图,其通过对具有不同等级的不同电特性的模具D进行分类而获得,从晶片11拾取模具D,将模具D粘合到板P上 通过接合头41将模具D分开,并且通过分类板单元的传送通道51传送与分类模具D1和D2相对应的分类板P1和P2。 管芯接合机进行分级控制,使得分类管芯D1和D2可以基于分类图结合到相应的分级板P1和P2上。 版权所有(C)2013,JPO&INPIT