公开(公告)号：US07198479B2

公开(公告)日：2007-04-03

申请号：US10980317

申请日：2004-11-04

申请人： Weng-Jung Lu ,  Chao-Hsien Huang ,  Kuo-Chung Huang ,  Hung-I Lin ,  Ying-Fang Chang

发明人： Weng-Jung Lu ,  Chao-Hsien Huang ,  Kuo-Chung Huang ,  Hung-I Lin ,  Ying-Fang Chang

IPC分类号： B29C45/40

CPC分类号： H01L21/67132 ,  H01L21/67092 ,  H01L21/67121 ,  Y10S425/06

摘要： An ejector with multi-ejection pins is used in the post-processes of the semiconductor industry and is used by a selection device to choose a predetermined quantity of ejection pins. When a propelling device lifts the selection device, a pin-base vertical driver controls the vertical motion of a pin base, and a pin-base motion device controls the planar motion of the pin base; the chosen ejection pins can be lifted to elevate the respective dies for separation from adhesive film.

摘要翻译： 具有多个喷射销的喷射器用于半导体工业的后处理，并且由选择装置用于选择预定量的喷射销。 当推进装置升起选择装置时，针脚垂直驱动器控制销底座的垂直运动，并且销基运动装置控制销底座的平面运动; 可以提起所选择的弹出销以升高相应的模具以与粘合剂膜分离。

公开(公告)号：US06505528B2

公开(公告)日：2003-01-14

申请号：US09880971

申请日：2001-06-15

申请人： Weng-Jung Lu ,  Chin-Yuan Liu ,  Yuan-Tsu Wan ,  Chun-Kuei Lai ,  Chao-Hsien Huang ,  Chih-Min Lin ,  Chun-Hsien Liu

发明人： Weng-Jung Lu ,  Chin-Yuan Liu ,  Yuan-Tsu Wan ,  Chun-Kuei Lai ,  Chao-Hsien Huang ,  Chih-Min Lin ,  Chun-Hsien Liu

IPC分类号： B25J1100

CPC分类号： F16H37/14 ,  H01L21/67144 ,  Y10T74/18024 ,  Y10T74/18032 ,  Y10T74/18216 ,  Y10T74/18232 ,  Y10T74/20305

摘要： The invention is a device for fast taking out and putting in, especially the device can fast take out a chip from a wafer to put in another chip receptacle, wherein, the invention includes a gear set, which consists of a first big gear, a second big gear and a small gear; at least two driving device, which consists a first driving device and a second driving device; a link mechanism, which cooperates with the gear set to proceed that the link mechanism moves forth toward a non-horizontal direction and back toward the reverse direction, and moves down toward a non-vertical direction and up toward the reverse direction as well; a lift mechanism, which is driven by the first driving device, and a mold plate with gear set and link mechanism is then driven either to complete the actions of moving down toward a non-vertical direction and up toward the reverse direction as mentioned above. The second driving device drives gear set, which utilizes the rotation of gear set to complete the actions of moving forth toward a non-horizontal direction and back toward the reverse direction as mentioned above.

摘要翻译： 本发明是用于快速取出和放入的装置，特别是装置可以从晶片快速取出芯片以放入另一个芯片插座，其中，本发明包括一个齿轮组，其包括第一大齿轮， 第二大齿轮和小齿轮; 至少两个驱动装置，其包括第一驱动装置和第二驱动装置; 连杆机构与齿轮组配合，以使连杆机构向非水平方向前进并朝向相反方向移动，并向着不垂直方向向下移动，朝向相反方向向上移动; 然后驱动由第一驱动装置驱动的升降机构和具有齿轮组和连杆机构的模板，以完成如上所述的向非垂直方向向下移动的向上的方向。 第二驱动装置驱动齿轮组，其利用齿轮组的旋转来完成如上所述的朝向非水平方向向前移动并朝向相反方向的动作。

公开(公告)号：US06626280B2

公开(公告)日：2003-09-30

申请号：US09867411

申请日：2001-05-31

申请人： Weng-Jung Lu ,  Chin-Yuan Liu ,  Shyan-Haur Jane ,  Chun-Kuei Lai ,  Chao-Hsien Huang ,  Chih-Min Lin

发明人： Weng-Jung Lu ,  Chin-Yuan Liu ,  Shyan-Haur Jane ,  Chun-Kuei Lai ,  Chao-Hsien Huang ,  Chih-Min Lin

IPC分类号： B65G4700

CPC分类号： H01L21/68

摘要： A tray-positioning device comprises a driving unit and a positioning unit, wherein the positioning unit provides a plurality of sidewalls that correspond to a plurality of upper sidewalls of a tray. By allowing the driving unit to move the positioning unit toward the tray or vice versa that said individual upper sidewalls are in close contact with the corresponding sidewalls, the tray-positioning device is capable of providing precise positioning for the tray.

公开(公告)号：US20060093698A1

公开(公告)日：2006-05-04

申请号：US10980317

申请日：2004-11-04

申请人： Weng-Jung Lu ,  Chao-Hsien Huang ,  Kuo-Chung Huang ,  Hung-I Lin ,  Ying-Fang Chang

发明人： Weng-Jung Lu ,  Chao-Hsien Huang ,  Kuo-Chung Huang ,  Hung-I Lin ,  Ying-Fang Chang

IPC分类号： B29C45/40

CPC分类号： H01L21/67132 ,  H01L21/67092 ,  H01L21/67121 ,  Y10S425/06

摘要： An ejector with multi-ejection pins is used in the post-processes of the semiconductor industry and is used by a selection device to choose a predetermined quantity of ejection pins. When a propelling device lifts the selection device, a pin-base vertical driver controls the vertical motion of a pin base, and a pin-base motion device controls the planar motion of the pin base; the chosen ejection pins can be lifted to elevate the respective dies for separation from adhesive film.

摘要翻译： 具有多个喷射销的喷射器用于半导体工业的后处理，并且由选择装置用于选择预定量的喷射销。 当推进装置升起选择装置时，针脚垂直驱动器控制销底座的垂直运动，并且销基运动装置控制销底座的平面运动; 可以提起所选择的弹出销以升高相应的模具以与粘合剂膜分离。

公开(公告)号：US06592325B2

公开(公告)日：2003-07-15

申请号：US09887426

申请日：2001-06-25

申请人： Weng-Jung Lu ,  Chin-Yuan Liu ,  Shyan-Haur Jane ,  Chun-Kuei Lai ,  Chao-Hsien Huang ,  Chih-Min Lin

发明人： Weng-Jung Lu ,  Chin-Yuan Liu ,  Shyan-Haur Jane ,  Chun-Kuei Lai ,  Chao-Hsien Huang ,  Chih-Min Lin

IPC分类号： B65G1133

CPC分类号： H01L21/67271 ,  H01L21/6838

摘要： An air-suspended die sorter is disclosed, in particular an air-suspended die sorter capable of performing die sorting, die attaching and die pick-up in the semiconductor industry. The present invention provides an air-suspended die sorter capable of eliminating spring preload, and lowering mechanical friction so as to lift die sorting precision and elevate the success rate, and has a cylinder unit, a piston unit and a pressure unit. The piston type design and a precise control of pressure on top and on bottom of the piston, respectively, enables the present invention to offer an air-suspended state that has done away with stress problems associated with the use of springs. The present invention further provides a novel buffer design for reducing friction and die impact often encountered in prior art applications.

摘要翻译： 公开了一种空气悬浮模具分选机，特别是一种能够在半导体工业中进行模具分选，模具附着和模具拾取的空气悬浮模具分选机。 本发明提供一种能够消除弹簧预载和降低机械摩擦从而提高模具分选精度并提高成功率的空气悬浮模具分拣机，并且具有气缸单元，活塞单元和压力单元。 活塞式设计和对活塞顶部和底部上的压力的精确控制使得本发明能够提供空气悬挂状态，其已经消除了与使用弹簧相关的应力问题。 本发明进一步提供了用于减少现有技术应用中经常遇到的摩擦和冲击冲击的新型缓冲设计。