公开(公告)号：US5593083A

公开(公告)日：1997-01-14

申请号：US388327

申请日：1995-02-14

申请人： Bernie Hernandez ,  Raymond R. Horton ,  Michael J. Palmer ,  Frederick G. Weindelmayer

发明人： Bernie Hernandez ,  Raymond R. Horton ,  Michael J. Palmer ,  Frederick G. Weindelmayer

IPC分类号： H01L21/60 ,  H05K3/36 ,  H05K3/40 ,  H05K3/34

CPC分类号： H01L24/86 ,  H05K3/363 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H05K2201/0394 ,  H05K2201/09709 ,  H05K2201/10477 ,  H05K2201/10681 ,  H05K2203/0195 ,  H05K2203/167 ,  H05K3/4084

摘要： A castellated nozzle for connecting a plurality of microelectronic leads to an associated plurality of contact pads and method of using the same. The castellated nozzle includes a body having a plurality of castellations protruding therefrom, with each of the castellations having a contact surface thereon. A channel is formed adjacent to at least one castellation of the plurality of castellations. An opening extends through the body for introducing a heated gas therein. The contact surfaces of the plurality of castellations are aligned to a respective plurality of leads. Typically, the castellated nozzle includes a first plurality of castellations forming a first row and a second plurality of castellations forming a second row. A channel is formed adjacent to at least one castellation. The first and second plurality of castellations are arranged in a staggered format wherein at a first point along the length of the opening one of the castellations in the first row is located opposite to one of the channels of the second row, and wherein at a second point along the length of the opening one of the channels in the first row is located opposite to one of the castellations in the second row. An opening is formed between the first and second row. The castellated nozzle includes a hole for aligning the castellated nozzle to a flexible circuit carrier.

摘要翻译： 一种用于将多个微电子引线连接到相关联的多个接触焊盘的雉形喷嘴及其使用方法。 所述雉形喷嘴包括具有从其突出的多个蓖耳体的主体，其中每个所述雉ations都具有接触表面。 形成与多个城堡中的至少一个城堡相邻的通道。 开口延伸穿过主体，用于在其中引入加热的气体。 多个城堡的接触表面与相应的多个引线对准。 典型地，雉形喷嘴包括形成第一排的第一多个雉ell和形成第二排的第二多个雉。。 与至少一个城堡相邻形成通道。 第一和第二多个城堡以交错格式布置，其中沿着开口的长度的第一点处，第一行中的一个雉is位于与第二排的通道之一相对的位置，并且其中在第二 沿着开口的长度，第一行中的通道之一位于与第二排中的一个城堡相对的位置。 在第一排和第二排之间形成开口。 雉形喷嘴包括用于将雉形喷嘴对准柔性电路载体的孔。

公开(公告)号：US5676301A

公开(公告)日：1997-10-14

申请号：US733835

申请日：1996-10-18

申请人： Bernie Hernandez ,  Raymond R. Horton ,  Michael J. Palmer ,  Frederick G. Weindelmayer

发明人： Bernie Hernandez ,  Raymond R. Horton ,  Michael J. Palmer ,  Frederick G. Weindelmayer

IPC分类号： H01L21/60 ,  H05K3/36 ,  H05K3/40 ,  H05K3/34 ,  B23K3/04

CPC分类号： H01L24/86 ,  H05K3/363 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H05K2201/0394 ,  H05K2201/09709 ,  H05K2201/10477 ,  H05K2201/10681 ,  H05K2203/0195 ,  H05K2203/167 ,  H05K3/4084

摘要： A castellated nozzle for connecting a plurality of microelectronic leads to an associated plurality of contact pads and method of using the same. The castellated nozzle includes a body having a plurality of castellations protruding therefrom, with each of the castellations having a contact surface thereon. A channel is formed adjacent to at least one castellation of the plurality of castellations. An opening extends through the body for introducing a heated gas therein. The contact surfaces of the plurality of castellations are aligned to a respective plurality of leads. Typically, the castellated nozzle includes a first plurality of castellations forming a first row and a second plurality of castellations forming a second row.

摘要翻译： 一种用于将多个微电子引线连接到相关联的多个接触焊盘的雉形喷嘴及其使用方法。 所述雉形喷嘴包括具有从其突出的多个蓖耳体的主体，其中每个所述雉ations都具有接触表面。 形成与多个城堡中的至少一个城堡相邻的通道。 开口延伸穿过主体，用于在其中引入加热的气体。 多个城堡的接触表面与相应的多个引线对准。 典型地，雉形喷嘴包括形成第一排的第一多个雉ell和形成第二排的第二多个雉。。

公开(公告)号：US06231333B1

公开(公告)日：2001-05-15

申请号：US08518874

申请日：1995-08-24

申请人： Peter Alfred Gruber ,  Egon Max Kummer ,  Bernie Hernandez ,  Thomas George Ference ,  Arthur Richard Zingher

发明人： Peter Alfred Gruber ,  Egon Max Kummer ,  Bernie Hernandez ,  Thomas George Ference ,  Arthur Richard Zingher

IPC分类号： B29C3500

CPC分类号： B23K3/0607 ,  B29C31/041 ,  B29C33/0022 ,  B29C39/24 ,  B29C39/42 ,  B29C2791/006 ,  H05K3/3457 ,  Y10S425/812

摘要： An apparatus and method utilize vacuum injected molding of a liquid in a plurality of mold cells for solidification therein. An injection head includes spaced apart vacuum and injection slots positionable atop a mold plate in flow communication with the mold cells therein. Relative axial sliding is effected between the injection head and the mold plate for sequentially evacuating gas from the mold cells using a continuous vacuum followed in turn by sequentially injecting into the evacuated mold cells the liquid from a continuous source thereof. Sliding of the injection head over the mold plate automatically provides self valving for sequentially evacuating and filling the mold cells from the same side of the mold plate. In a preferred embodiment, the vacuum and injection slots are linked together at the mold plate so that surface tension of the liquid restrains flow of the liquid from the injection slot to the vacuum slot while allowing gas flow therebetween for effecting the vacuum in the mold cells.

摘要翻译： 一种设备和方法利用在多个模具室中的液体的真空注射成型用于固化。 注射头包括间隔开的真空和注射槽，其定位在模具板的顶部，与其中的模具池流动连通。 在注射头和模板之间进行相对的轴向滑动，用于使用连续真空从模具室中依次排出气体，然后依次将来自连续的源的液体注入到抽空的模具中。 注射头在模具板上滑动自动提供自动阀，用于从模具板的同一侧依次抽空和填充模具单元。 在优选实施例中，真空和注入槽在模板处连接在一起，使得液体的表面张力限制液体从注入槽流到真空槽，同时允许气体在其间流动以实现模具室中的真空 。