公开(公告)号：US6069342A

公开(公告)日：2000-05-30

申请号：US999062

申请日：1997-12-16

Applicant: Gonzalo Amador ,  Katherine Gail Heinen ,  Jessie Buendia ,  Leslie E. Stark ,  Chill Go

Inventor： Gonzalo Amador ,  Katherine Gail Heinen ,  Jessie Buendia ,  Leslie E. Stark ,  Chill Go

IPC: H01L21/00 ,  H01L21/677 ,  B65G25/08 ,  B65G1/06 ,  F27B9/38 ,  H01L21/52

CPC classification number: H01L21/67115 ,  H01L21/67778

Abstract: A method of curing a die attach material for a semiconductor device which includes providing a carrier containing a plurality of stacked leadframe strips, each leadframe strip with a die attach material thereon. One leadframe strip is ejected from the carrier, travels into a chamber and is centered therein. The leadframe strip is then heated and the die attach material is cured selective to the leadframe strip using a tungsten-halogen lamp. Simultaneously volatile products of the cure are exhausted from the chamber. The leadframe strip is then returned to its original position in the carrier, the carrier is elevated so that a different leadframe strip is in position for ejection from the carrier and is ejected.

Abstract translation: 一种固化用于半导体器件的管芯附着材料的方法，其包括提供包含多个堆叠的引线框条的载体，每个引线框带上具有管芯附接材料。 一个引线框带从载体中弹出，进入一个腔室并居中。 然后将引线框条加热，并且使用钨卤素灯对管芯附接材料选择性地固化到引线框条。 固化的同时挥发性产物从室中排出。 引线框带然后返回到其在载体中的原始位置，载体被升高，使得不同的引线框条在位置上用于从载体喷射并被弹出。

公开(公告)号：US06234296B1

公开(公告)日：2001-05-22

申请号：US09679146

申请日：2000-10-05

Applicant: Gonzalo Amador ,  Katherine Gail Heinen ,  Jessie Buendia ,  Leslie E. Stark ,  Chill Go

Inventor： Gonzalo Amador ,  Katherine Gail Heinen ,  Jessie Buendia ,  Leslie E. Stark ,  Chill Go

IPC: B65G1564

CPC classification number: H01L21/67115 ,  H01L21/67778

Abstract: A system for positioning a carrier relative to a travel path which includes a base having a pair of opposing side walls extending normal to the base and defining a path therebetween. A force applying device is disposed in one of the side walls and extends into the path for applying a force in the direction of the other side wall. A pair of rotatable eccentric members is secured to the other of the walls and extends into the path for selectively positioning a carrier between the eccentric members and the force applying device.

Abstract translation: 一种用于相对于行进路径定位载体的系统，该系统包括具有垂直于基座延伸并在其间限定路径的一对相对的侧壁的底座。 力施加装置设置在一个侧壁中并延伸到用于在另一侧壁的方向上施加力的路径中。 一对可旋转的偏心构件固定到另一个壁上并延伸到路径中，用于选择性地将载架定位在偏心构件和施力装置之间。

公开(公告)号：US6008528A

公开(公告)日：1999-12-28

申请号：US41581

申请日：1998-03-12

Applicant: Chill Go ,  Alejandro N. Lacap ,  Noel C. Yasay

Inventor： Chill Go ,  Alejandro N. Lacap ,  Noel C. Yasay

IPC: H01L23/495

CPC classification number: H01L23/49544 ,  H01L2924/0002

Abstract: The invention is a lead frame (30) with tie bars (32-35) having reenforcing channels (44, 53, 64) extending at least a portion of the length of the tie bar. The lead frame (30) and channels (44, 53, 64) in the tie bars (32-35) may be formed either by stamping or by chemical etching. Each channel tie bar has at least two parts (51,52) forming a channel, the parts extending from each other at an angle less than 180.degree..

Abstract translation: 本发明是具有连接杆（32-35）的引线框架（30），其具有延伸连接杆长度的至少一部分的加强通道（44,45,64）。 连接杆（32-35）中的引线框架（30）和通道（44,53,64）可以通过冲压或通过化学蚀刻来形成。 每个通道连杆具有形成通道的至少两个部分（51,52），该部分以小于180°的角度彼此延伸。

公开(公告)号：US06227353B1

公开(公告)日：2001-05-08

申请号：US09512846

申请日：2000-02-25

Applicant: Gonzalo Amador ,  Katherine Gail Heinen ,  Jessie Buendia ,  Leslie E. Stark ,  Chill Go

Inventor： Gonzalo Amador ,  Katherine Gail Heinen ,  Jessie Buendia ,  Leslie E. Stark ,  Chill Go

IPC: B65G1510

CPC classification number: H01L21/67115 ,  H01L21/67778

Abstract: A system for applying a rotary force to strips of varying widths. The system includes a plurality of adjacent tracks of progressively greater width, each of the tracks disposed at a height above all tracks of lesser width. A plurality of rotating members are provided, one rotating member extending into one of the tracks and extending to the surface of the associated track. An adjustable drive disc is adjusted to be disposed over a preselected one of the rotating members and is movable toward the rotating members to apply a rotary force to a strip disposed between the rotating member and the disc. Each of the tracks is defined by a pair of spaced apart surfaces with all of the rotating members being on a common rotating shaft.

Abstract translation: 用于将旋转力施加到不同宽度的条带上的系统。 该系统包括逐渐更大宽度的多个相邻轨道，每个轨道设置在高于所有较小宽度的轨道的高度处。 设置有多个旋转构件，一个旋转构件延伸到一个轨道中并延伸到相关轨道的表面。 可调节的驱动盘被调节以设置在预定的一个旋转构件中，并且可朝向旋转构件移动，以向设置在旋转构件和盘之间的条带施加旋转力。 每个轨道由一对间隔开的表面限定，所有旋转构件都在共同的旋转轴上。