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21. 发明授权

US5123585A Wire bonding method 失效
标题翻译：接线方式
公开(公告)号：US5123585A
公开(公告)日：1992-06-23
申请号：US534145
申请日：1990-06-06
申请人： Yoshimitsu Terakado , Shinichi Kumazawa , Nobuto Yamazaki
发明人： Yoshimitsu Terakado , Shinichi Kumazawa , Nobuto Yamazaki
IPC分类号： H01L21/60 , B23K20/00 , H01L21/00
CPC分类号： H01L24/78 , B23K20/005 , H01L2224/78301 , H01L2224/85148 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01039 , H01L2924/01082 , H01L2924/14
摘要： A wire bonding method in which a bonding tool is lowered fast toward a bonding surface and the lowering speed of the bonding tool is then reduced at a speed-change point near the bonding surface, wherein a bonding level at which the bonding tool contacts with the bonding surface is detected and stored in a memory, and the following speed-change points of the lowering motion of the bonding tool are automatically determined in accordance with the previously detected bonding level.
摘要翻译：一种将接合工具朝向接合面快速降低的接合方法，接合工具的下降速度在接合面附近的变速点减小，其中接合工具与接合工具接触的接合水平接合面被检测并存储在存储器中，并且根据先前检测的接合电平自动确定接合工具的下降运动的以下变化点。

22. 发明授权

US06491203B2 Wire bonding apparatus 失效
标题翻译：接线装置
公开(公告)号：US06491203B2
公开(公告)日：2002-12-10
申请号：US09727002
申请日：2000-11-30
申请人： Yoshimitsu Terakado , Kazumasa Sasakura
发明人： Yoshimitsu Terakado , Kazumasa Sasakura
IPC分类号： B23K3700
CPC分类号： H01L24/78 , B23K20/004 , H01L2224/78268 , H01L2224/78301 , H01L2224/78822 , H01L2224/85045 , H01L2924/00014 , H01L2924/01004 , H01L2924/01027 , H01L2924/01033 , H01L2924/01057 , H01L2924/01082 , H01L2224/48 , H01L2224/45099
摘要： A wire bonding apparatus equipped with a capillary through which a wire is passed, a torch electrode which is installed in a substantially horizontally movable manner so as to be positioned beneath the capillary, and a torch electrode driver which drives the torch electrode, in which the torch electrode is directly coupled to an output shaft of a pulse motor which is driven by a high-resolution angle control circuit, so that a resolution of the pulse motor obtained by the high-resolution angle control circuit is 30,000 parts per revolution or greater.
摘要翻译：一种引线接合装置，其具有通过该导线穿过的毛细管，以大致水平移动的方式安装以便位于毛细管下方的炬电极和驱动该炬电极的炬电极驱动器，其中，焊枪电极直接耦合到由高分辨率角度控制电路驱动的脉冲电机的输出轴上，使得由高分辨率角度控制电路获得的脉冲电动机的分辨率为30,000转/分钟以上。

23. 发明授权

US5988482A Discharge abnormality detection device and method for use in wire bonding apparatus 失效
标题翻译：放电异常检测装置及其在引线接合装置中的使用方法
公开(公告)号：US5988482A
公开(公告)日：1999-11-23
申请号：US28528
申请日：1998-02-24
申请人： Kazumasa Sasakura , Yoshimitsu Terakado
发明人： Kazumasa Sasakura , Yoshimitsu Terakado
IPC分类号： H01L21/60 , B23K20/00
CPC分类号： H01L24/78 , B23K20/007 , H01L2224/78268 , H01L2224/78271 , H01L2224/78301 , H01L2224/85045 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033
摘要： A device and method is available for detecting abnormalities of an electric discharge generated for forming a ball at the end of a bonding wire in a bonding apparatus. A high voltage is applied across the bonding wire and an electrode, and the maximum value of the applied high voltage is detected and sent, via a peak hold circuit, to a computer that compares the maximum high voltage with an insulation breakdown voltage of a normal detection range and calculates a gap between the end of the bonding wire and the electrode, thus determining the discharge abnormalities based upon the result of the calculation of the gap.
摘要翻译：一种装置和方法可用于检测在接合装置中在接合线的端部处形成球的产生的放电的异常。在接合线和电极之间施加高电压，并且通过峰值保持电路检测并发送所施加的高电压的最大值，并将其与最大高压与正常的绝缘击穿电压进行比较的计算机并且计算接合线的端部与电极之间的间隙，从而基于间隙的计算结果确定放电异常。

24. 发明授权

US5903463A Raising-and-lowering data setting method for magazine elevator device 失效
标题翻译：杂志电梯装置的升降数据设定方法
公开(公告)号：US5903463A
公开(公告)日：1999-05-11
申请号：US862133
申请日：1997-05-22
申请人： Masayuki Seguro , Yoshimitsu Terakado , Toru Mochida
发明人： Masayuki Seguro , Yoshimitsu Terakado , Toru Mochida
IPC分类号： H01L21/50 , H01L21/677 , B65G1/00 , B65G1/04
CPC分类号： H01L21/67769
摘要： A data, which is used for raising-and-lowering a magazine holder on which a magazine for storing articles such as lead frames is placed in a magazine elevator device, being set by the steps of: placing a magazine on the magazine holder, storing in a memory the number of article storing sections of this magazine, aligning the lowermost article storing section of the magazine with the level of a lead frame conveying path by moving the magazine holder, storing in the memory the positional data of the thus moved magazine holder, aligning the uppermost article storing section of the magazine with the level of the frame conveying path by further moving the magazine holder, and then storing in the memory the data of the thus further moved magazine holder.
摘要翻译：用于提升和降低用于存储诸如引线框架的物品的盒子的盒子保持器的数据被放置在盒式电梯装置中，通过以下步骤设置：将盒子放置在盒子保持器上，存储在存储器中存储该杂志的物品存储部分的数量，通过移动盒子保持器将盒子的最下面的物品存放部分与引线框架输送路径的高度对齐，将存储在存储器中的这样移动的刀库架的位置数据通过进一步移动料仓保持架，将料仓的最上部的物品收纳部与框架输送路径的高度对准，然后将存储在这样进一步移动的料仓支架的数据中。

25. 发明授权

US5058797A Detection method for wire bonding failures 失效
标题翻译：引线接合故障的检测方法
公开(公告)号：US5058797A
公开(公告)日：1991-10-22
申请号：US523668
申请日：1990-05-14
申请人： Yoshimitsu Terakado , Tohru Mochida , Nobuto Yamazaki
发明人： Yoshimitsu Terakado , Tohru Mochida , Nobuto Yamazaki
IPC分类号： G01R31/02 , B23K20/00 , G01R31/08 , H01L21/00
CPC分类号： H01L24/85 , B23K20/007 , H01L24/78 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/78301 , H01L2224/85045 , H01L2224/851 , H01L2224/85181 , H01L2224/859 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01023 , H01L2924/01033 , H01L2924/01082 , H01L2924/19043
摘要： Method for detecting failures in wire bonding is performed by applying a minimal voltage to bonding wire between the first and second bonding steps, between the second bonding step and bonding wire cutting step, and before the next first bonding step. Thus, whether or not the first bonding and the second bonding have been performed properly and whether or not the wire condition before the next first bonding is proper are all detected before advancing next bonding.
摘要翻译：通过对第一和第二接合步骤之间的接合线，第二接合步骤和接合线切割步骤之间以及在下一个第一接合步骤之前施加最小的电压来执行用于检测引线接合中的故障的方法。因此，在进行下一次接合之前，是否正确地进行了第一接合和第二接合是否正确地进行了下一个第一接合之前的接线条件是否适当。

26. 发明授权

US5046655A Device for detecting height of bonding surface 失效
标题翻译：检测接合面高度的装置
公开(公告)号：US5046655A
公开(公告)日：1991-09-10
申请号：US422988
申请日：1989-10-16
申请人： Yuji Ohashi , Yoshimitsu Terakado , Minoru Torihata , Hiroshi Ushiki
发明人： Yuji Ohashi , Yoshimitsu Terakado , Minoru Torihata , Hiroshi Ushiki
IPC分类号： H01L21/60 , B23K20/00 , H01L21/00
CPC分类号： H01L24/78 , B23K20/005 , H01L2224/78301 , H01L2224/78823 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01047 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082
摘要： A bonding height detecting device used in a wire bonding machine which includes a rotatable axle provided on a bonding head, a moving block pivotally mounted on the rotatable axle, a bonding arm fixed on the rotatable axle, and a bonding tool attached to one end of the bonding arm through which a bonding wire is passed. The detecting device includes a lever fixed on the rotatable axle and having a first stopper and a detecting surface, a second stopper fixed on the moving block so that the second stopper is urged to contact the first stopper, a sensor fixture attached to the second stopper, and a proximate sensor mounted on the sensor mixture and facing the detecting surface of the lever.
摘要翻译：一种在引线接合机中使用的接合高度检测装置，其包括设置在接合头上的可旋转轴，可枢转地安装在可旋转轴上的移动块，固定在可旋转轴上的接合臂，以及连接到可旋转轴的一端的接合工具接合线通过接合线。所述检测装置包括固定在所述可旋转轴上并具有第一止动件和检测表面的杆，固定在所述移动块上的第二止动件，使得所述第二止动件被推动以接触所述第一止动件;附接到所述第二止动件的传感器夹具以及安装在传感器混合物上且面向杆的检测表面的邻近传感器。

27. 发明授权

US5024367A Wire bonding method 失效
标题翻译：接线方式
公开(公告)号：US5024367A
公开(公告)日：1991-06-18
申请号：US523007
申请日：1990-05-14
申请人： Yoshimitsu Terakado , Nobuto Yamazaki
发明人： Yoshimitsu Terakado , Nobuto Yamazaki
IPC分类号： H01L21/607 , B23K20/10 , H01L21/60
CPC分类号： H01L24/85 , B23K20/10 , H01L24/78 , H01L2224/78313 , H01L2224/786 , H01L2224/851 , H01L2224/85148 , H01L2224/85203 , H01L2224/85205 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01039
摘要： A wire bonding method in which a bonding wire is pressed against bonding surfaces by a bonding tool so that bonding is performed by applying ultrasonic vibrations to the bonding tool which makes scrubbing actions to smoothen the bonding surfaces while the bonding is being performed.
摘要翻译：一种引线接合方法，其中通过接合工具将接合线压在接合表面上，使得通过对接合工具施加超声波振动来进行接合，所述接合工具在进行接合时进行擦洗动作以平滑接合表面。

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