公开(公告)号：US5982038A

公开(公告)日：1999-11-09

申请号：US850092

申请日：1997-05-01

申请人： Hilton T. Toy ,  Lannie R. Bolde ,  James H. Covell, II ,  David L. Edwards ,  Lewis S. Goldmann ,  Peter A. Gruber

发明人： Hilton T. Toy ,  Lannie R. Bolde ,  James H. Covell, II ,  David L. Edwards ,  Lewis S. Goldmann ,  Peter A. Gruber

IPC分类号： H01L23/02 ,  H01L23/10 ,  H01L23/48 ,  H01L23/52 ,  H01L29/40

CPC分类号： H01L23/10 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/09701 ,  H01L2924/15312 ,  H01L2924/16152

摘要： The present invention relates generally to a new scheme of providing a seal for semi-conductor substrates and chip carriers. More particularly, the invention encompasses a structure and a method that uses a multi-layer metallic seal to provide protection to chips on a chip carrier. This multi-layer metal seal provides both enhanced hermeticity lifetime and environmental protection.For the preferred embodiment the multi-layer metallic seal is a two layer, solder structure which is used to create a low cost, high reliability, hermetic seal for the module. This solder structure has a thick high melting point temperature region that is attached to a cap, and a thin interconnecting region of lower melting point temperature region for sealing the substrate to the cap.

摘要翻译： 本发明一般涉及为半导体衬底和芯片载体提供密封的新方案。 更具体地，本发明包括使用多层金属密封件来为芯片载体上的芯片提供保护的结构和方法。 这种多层金属密封提供增强的气密寿命和环境保护。 对于优选实施例，多层金属密封件是用于为模块产生低成本，高可靠性气密密封的两层焊料结构。 这种焊料结构具有连接到盖的厚的高熔点温度区域和用于将衬底密封到帽的较低熔点温度区域的薄互连区域。

公开(公告)号：US5821161A

公开(公告)日：1998-10-13

申请号：US850091

申请日：1997-05-01

申请人： James H. Covell, II ,  Lannie R. Bolde ,  David L. Edwards ,  Lewis S. Goldmann ,  Peter A. Gruber ,  Hilton T. Toy

发明人： James H. Covell, II ,  Lannie R. Bolde ,  David L. Edwards ,  Lewis S. Goldmann ,  Peter A. Gruber ,  Hilton T. Toy

IPC分类号： H01L21/50 ,  H01L23/10 ,  H01L21/44

CPC分类号： H01L23/10 ,  H01L21/50 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/09701 ,  H01L2924/15312 ,  H01L2924/16152 ,  H01L2924/163

摘要： The present invention relates generally to a new scheme of providing a seal for semi-conductor substrates and chip carriers. More particularly, the invention encompasses a structure and a method that uses a multi-layer metallic seal to provide protection to chips on a chip carrier. This multi-layer metal seal provides both enhanced hermeticity lifetime and environmental protection. For the preferred embodiment the multi-layer metallic seal is a two layer, solder structure which is used to create a low cost, high reliability, hermetic seal for the module. This solder structure has a thick high melting point temperature region that is attached to a cap, and a thin interconnecting region of lower melting point temperature region for sealing the substrate to the cap.

摘要翻译： 本发明一般涉及为半导体衬底和芯片载体提供密封的新方案。 更具体地，本发明包括使用多层金属密封件来为芯片载体上的芯片提供保护的结构和方法。 这种多层金属密封提供增强的气密寿命和环境保护。 对于优选实施例，多层金属密封件是用于为模块产生低成本，高可靠性气密密封的两层焊料结构。 这种焊料结构具有连接到盖的厚的高熔点温度区域和用于将衬底密封到帽的较低熔点温度区域的薄互连区域。

公开(公告)号：US5968670A

公开(公告)日：1999-10-19

申请号：US909864

申请日：1997-08-12

申请人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  James H. Covell, II ,  Shaji Farooq ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  David C. Linnell ,  Gregory B. Martin ,  Frank L. Pompeo ,  Kathleen A. Stalter ,  Hilton T. Toy

发明人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  James H. Covell, II ,  Shaji Farooq ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  David C. Linnell ,  Gregory B. Martin ,  Frank L. Pompeo ,  Kathleen A. Stalter ,  Hilton T. Toy

IPC分类号： B23K35/02 ,  H01L21/60 ,  H01L23/48 ,  H05K3/34 ,  B23K35/14

CPC分类号： H01L24/81 ,  B23K35/0222 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L24/17 ,  H05K3/3436 ,  H01L2224/10135 ,  H01L2224/13076 ,  H01L2224/131 ,  H01L2224/14051 ,  H01L2224/14505 ,  H01L2224/16058 ,  H01L2224/16227 ,  H01L2224/17051 ,  H01L2224/81136 ,  H01L2224/81139 ,  H01L2224/81801 ,  H01L2924/00013 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/30107 ,  H05K2201/09781 ,  H05K2201/10265 ,  H05K2203/0415 ,  H05K2203/0465 ,  H05K2203/306 ,  Y02P70/613 ,  Y10T428/12222 ,  Y10T428/12333 ,  Y10T428/12486

摘要： A method and apparatus are provided for forming an elongated solder joint between two soldered substrates of an electronic module or an electronic module in the process of being fabricated by using expandable solder bump means disposed between the substrates. The expandable solder bumps means comprise solder having a higher reflow temperature than the solder used to join the substrates and expansion means such as a compressed spring encased within the solder and are activated (expanded) by reflowing at a higher temperature than the melting point temperature of the solder joints.

摘要翻译： 提供了一种方法和装置，用于在通过使用设置在基板之间的可膨胀焊料凸块装置制造过程中，在电子模块或电子模块的两个焊接基板之间形成细长焊接接头。 可膨胀焊料凸点装置包括具有比用于接合基板的焊料更高的回流温度的焊料和诸如包封在焊料内的压缩弹簧的膨胀装置，并且通过在比熔融温度高于 焊点。

公开(公告)号：US5881944A

公开(公告)日：1999-03-16

申请号：US846929

申请日：1997-04-30

申请人： David L. Edwards ,  Armando S. Cammarano ,  Jeffrey T. Coffin ,  Mark G. Courtney ,  Stephen S. Drofitz, Jr. ,  Michael J. Ellsworth, Jr. ,  Lewis S. Goldmann ,  Sushumna Iruvanti ,  Frank L. Pompeo ,  William E. Sablinski ,  Raed A. Sherif ,  Hilton T. Toy

发明人： David L. Edwards ,  Armando S. Cammarano ,  Jeffrey T. Coffin ,  Mark G. Courtney ,  Stephen S. Drofitz, Jr. ,  Michael J. Ellsworth, Jr. ,  Lewis S. Goldmann ,  Sushumna Iruvanti ,  Frank L. Pompeo ,  William E. Sablinski ,  Raed A. Sherif ,  Hilton T. Toy

IPC分类号： B23K35/02 ,  B23K35/26 ,  H01L23/10 ,  B23K31/02 ,  B23K35/22

CPC分类号： H01L23/10 ,  B23K35/0238 ,  B23K35/26 ,  B23K2201/40 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/09701 ,  H01L2924/15312 ,  H01L2924/16152 ,  H01L2924/163 ,  Y10T428/12361

摘要： The present invention relates generally to a new scheme of providing a seal band for semi-conductor substrates and chip carriers. More particularly, the invention encompasses a structure and a method that uses a multi-layer metallic seal to provide protection to chips on a chip carrier. This multi-layer metal seal provides both enhanced hermeticity lifetime and environmental protection. For the preferred embodiment the multi-layer metallic seal band is a three layer, solder sandwich structure which is used to create a low cost, high reliability, hermetic seal for the module. This solder sandwich has a high melting temperature thick solder inner core, and lower melting point thin interconnecting solder layers, where the thin interconnecting solder layers may have similar or different melting points.

摘要翻译： 本发明一般涉及为半导体衬底和芯片载体提供密封带的新方案。 更具体地，本发明包括使用多层金属密封件来为芯片载体上的芯片提供保护的结构和方法。 这种多层金属密封提供增强的气密寿命和环境保护。 对于优选实施例，多层金属密封带是用于为模块产生低成本，高可靠性气密密封的三层焊料夹层结构。 该焊料夹层具有较高的熔化温度较厚的焊料内芯和较低熔点的薄互连焊料层，其中薄的互连焊料层可具有相似或不同的熔点。

公开(公告)号：US07518235B2

公开(公告)日：2009-04-14

申请号：US10906809

申请日：2005-03-08

申请人： Patrick A. Coico ,  David L. Edwards ,  Benjamin V. Fasano ,  Lewis S. Goldmann ,  Ellyn M. Ingalls ,  Michael S. June ,  Hilton T. Toy ,  Paul A. Zucco

发明人： Patrick A. Coico ,  David L. Edwards ,  Benjamin V. Fasano ,  Lewis S. Goldmann ,  Ellyn M. Ingalls ,  Michael S. June ,  Hilton T. Toy ,  Paul A. Zucco

IPC分类号： H01L23/34

CPC分类号： H01L23/4006 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2224/0401

摘要： An integrated circuit chip mounting structure includes a chip carrier electrically connected to a circuit board with an integrated circuit chip mounted on the chip carrier. In addition, a thermally conductive device is thermally connected to the chip and a set of compressible support members are provided to transmit a portion of an applied compressive load from the thermally conductive device to the chip and chip carrier.

摘要翻译： 集成电路芯片安装结构包括芯片载体，其电连接到具有安装在芯片载体上的集成电路芯片的电路板。 此外，导热装置热连接到芯片，并且提供一组可压缩支撑构件以将施加的压缩载荷的一部分从导热装置传递到芯片和芯片载体。

公开(公告)号：US5881945A

公开(公告)日：1999-03-16

申请号：US846935

申请日：1997-04-30

申请人： David L. Edwards ,  Armando S. Cammarano ,  Jeffrey T. Coffin ,  Mark G. Courtney ,  Stephen S. Drofitz, Jr. ,  Michael J. Ellsworth, Jr. ,  Lewis S. Goldmann ,  Sushumna Iruvanti ,  Frank L. Pompeo ,  William E. Sablinski ,  Raed A. Sherif ,  Hilton T. Toy

发明人： David L. Edwards ,  Armando S. Cammarano ,  Jeffrey T. Coffin ,  Mark G. Courtney ,  Stephen S. Drofitz, Jr. ,  Michael J. Ellsworth, Jr. ,  Lewis S. Goldmann ,  Sushumna Iruvanti ,  Frank L. Pompeo ,  William E. Sablinski ,  Raed A. Sherif ,  Hilton T. Toy

IPC分类号： B23K35/14 ,  B23K35/26 ,  H01L21/50 ,  H01L21/60 ,  H01L23/02 ,  H01L23/10 ,  B23K31/02 ,  B23K35/22

CPC分类号： H01L23/10 ,  H01L21/50 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/01068 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/09701 ,  H01L2924/15312 ,  H01L2924/16152

摘要： The present invention relates generally to a new scheme of providing a seal band for semi-conductor substrates and chip carriers. More particularly, the invention encompasses a structure and a method that uses a multi-layer metallic seal to provide protection to chips on a chip carrier. This multi-layer metal seal provides both enhanced hermeticity lifetime and environmental protection. For the preferred embodiment the multi-layer metallic seal band is a three layer, solder sandwich structure which is used to create a low cost, high reliability, hermetic seal for the module. This solder sandwich has a high melting temperature thick solder inner core, and lower melting point thin interconnecting solder layers, where the thin interconnecting solder layers may have similar or different melting points.

摘要翻译： 本发明一般涉及为半导体衬底和芯片载体提供密封带的新方案。 更具体地，本发明包括使用多层金属密封件来为芯片载体上的芯片提供保护的结构和方法。 这种多层金属密封提供增强的气密寿命和环境保护。 对于优选实施例，多层金属密封带是用于为模块产生低成本，高可靠性气密密封的三层焊料夹层结构。 该焊料夹层具有较高的熔化温度较厚的焊料内芯和较低熔点的薄互连焊料层，其中薄的互连焊料层可具有相似或不同的熔点。

公开(公告)号：US06253986B1

公开(公告)日：2001-07-03

申请号：US09400784

申请日：1999-09-22

申请人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  William E. Sablinski ,  Kathleen A. Stalter ,  Hilton T. Toy ,  Li Wang

发明人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  William E. Sablinski ,  Kathleen A. Stalter ,  Hilton T. Toy ,  Li Wang

IPC分类号： B23K3514

CPC分类号： H01L24/12 ,  B23K1/0016 ,  B23K2101/42 ,  H01L23/10 ,  H01L23/50 ,  H01L24/16 ,  H01L24/81 ,  H01L2224/0401 ,  H01L2224/06102 ,  H01L2224/13099 ,  H01L2224/1403 ,  H01L2224/81801 ,  H01L2224/83101 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H05K3/3436 ,  H05K2201/1025 ,  H05K2201/10992 ,  H05K2203/0415 ,  Y02P70/613 ,  Y10T29/49144 ,  H01L2924/00

摘要： A solder preform is provided for forming interconnections between multilayer ceramic substrates comprising an upper layer and lower layer of solder separated by an intermediate layer of a material which is wettable by solder and which does not melt at the temperatures used to reflow the solder and form the connections. The solder preform is used to join the substrates and is particularly useful to simultaneously electrically interconnect the substrates and to form a hermetic seal between the substrates being joined.

摘要翻译： 提供焊料预成型件，用于在多层陶瓷基片之间形成互连，包括上层和下层焊料，该材料由可由焊料润湿的材料的中间层分开，并且在用于回流焊料的温度下不熔化，形成 连接。 焊料预成型件用于连接基板，并且特别可用于同时电连接基板并且在被接合的基板之间形成气密密封。

公开(公告)号：US5975409A

公开(公告)日：1999-11-02

申请号：US909865

申请日：1997-08-12

申请人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Shaji Farooq ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  David C. Linnell ,  Gregory B. Martin ,  Frank L. Pompeo ,  Kathleen A. Stalter ,  Hilton T. Toy

发明人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Shaji Farooq ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  David C. Linnell ,  Gregory B. Martin ,  Frank L. Pompeo ,  Kathleen A. Stalter ,  Hilton T. Toy

IPC分类号： H01L21/60 ,  H05K3/34 ,  B23K31/02 ,  B23K37/04

CPC分类号： H01L24/81 ,  H01L24/75 ,  H05K3/3436 ,  H01L2224/16 ,  H01L2224/75 ,  H01L2224/75743 ,  H01L2224/81801 ,  H01L2924/00013 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/30107 ,  H05K2203/0195 ,  H05K2203/0465 ,  H05K2203/082 ,  H05K2203/306 ,  Y02P70/613

摘要： A method and apparatus is provided for forming an elongated solder joint between two soldered substrates of an electronic module by applying a controlled separating force between the two soldered substrates during and/or after heating of the module. The solder joints are plasticized, preferably to the molten state above the liquidus temperature, and are thereby stretched and the module is then cooled to solidify the stretched joints. An apparatus and method are provided which preferably uses a vacuum device as the separating force to stretch the existing solder joints to the desired solder height and configuration which is preferably an hour-glass shape.

摘要翻译： 提供了一种方法和装置，用于在电子模块的两个焊接的基板之间通过在模块的加热期间和/或之后施加受控的分离力来在两个焊接的基板之间形成细长的焊接接头。 焊接接头被塑化，优选地熔化到高于液相线温度的熔融状态，并且由此被拉伸，然后将模块冷却以固化拉伸接头。 提供了一种优选使用真空装置作为将现有焊料接头拉伸到期望的焊料高度和优选为沙漏形状的构造的分离力的装置和方法。

公开(公告)号：US06278184B1

公开(公告)日：2001-08-21

申请号：US09400783

申请日：1999-09-22

申请人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  William E. Sablinski ,  Kathleen A. Stalter ,  Hilton T. Toy ,  Li Wang

发明人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  William E. Sablinski ,  Kathleen A. Stalter ,  Hilton T. Toy ,  Li Wang

IPC分类号： H01L2348

CPC分类号： H01L24/12 ,  B23K1/0016 ,  B23K2101/42 ,  H01L23/10 ,  H01L23/50 ,  H01L24/16 ,  H01L24/81 ,  H01L2224/0401 ,  H01L2224/06102 ,  H01L2224/13099 ,  H01L2224/1403 ,  H01L2224/81801 ,  H01L2224/83101 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H05K3/3436 ,  H05K2201/1025 ,  H05K2201/10992 ,  H05K2203/0415 ,  Y02P70/613 ,  Y10T29/49144 ,  H01L2924/00

摘要： A solder preform is provided for forming interconnections between multilayer ceramic substrates comprising an upper layer and lower layer of solder separated by an intermediate layer of a material which is wettable by solder and which does not melt at the temperatures used to reflow the solder and form the connections. The solder preform is used to join the substrates and is particularly useful to simultaneously electrically interconnect the substrates and to form a hermetic seal between the substrates being joined.

公开(公告)号：US6070321A

公开(公告)日：2000-06-06

申请号：US890458

申请日：1997-07-09

申请人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  William E. Sablinski ,  Kathleen A. Stalter ,  Hilton T. Toy ,  Li Wang

发明人： Peter J. Brofman ,  Patrick A. Coico ,  Mark G. Courtney ,  Lewis S. Goldmann ,  Raymond A. Jackson ,  William E. Sablinski ,  Kathleen A. Stalter ,  Hilton T. Toy ,  Li Wang

IPC分类号： B23K1/00 ,  B23K35/14 ,  H01L21/60 ,  H01L23/10 ,  H01L23/50 ,  H05K3/34

CPC分类号： H01L24/12 ,  B23K1/0016 ,  H01L23/10 ,  H01L23/50 ,  H01L24/16 ,  H01L24/81 ,  H05K3/3436 ,  B23K2201/42 ,  H01L2224/0401 ,  H01L2224/06102 ,  H01L2224/13099 ,  H01L2224/1403 ,  H01L2224/81801 ,  H01L2224/83101 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H05K2201/1025 ,  H05K2201/10992 ,  H05K2203/0415 ,  Y02P70/613 ,  Y10T29/49144

摘要： A solder preform is provided for forming interconnections between multilayer ceramic substrates comprising an upper layer and lower layer of solder separated by an intermediate layer of a material which is wettable by solder and which does not melt at the temperatures used to reflow the solder and form the connections. The solder preform is used to join the substrates and is particularly useful to simultaneously electrically interconnect the substrates and to form a hermetic seal between the substrates being joined.

摘要翻译： 提供焊料预成型件，用于在多层陶瓷基片之间形成互连，包括上层和下层焊料，该材料由可由焊料润湿的材料的中间层分开，并且在用于回流焊料的温度下不熔化，形成 连接。 焊料预成型件用于连接基板，并且特别可用于同时电连接基板并且在被接合的基板之间形成气密密封。