公开(公告)号：US20050158985A1

公开(公告)日：2005-07-21

申请号：US11058783

申请日：2005-02-16

申请人： Shyng-Tsong Chen ,  Timothy Dalton ,  Kenneth Davis ,  Chao-Kun Hu ,  Fen Jamin ,  Steffen Kaldor ,  Mahadevaiyer Krishnan ,  Kaushik Kumar ,  Michael Lofaro ,  Sandra Malhotra ,  Chandrasekhar Narayan ,  David Rath ,  Judith Rubino ,  Katherine Saenger ,  Andrew Simon ,  Sean Smith ,  Wei-tsu Tseng

发明人： Shyng-Tsong Chen ,  Timothy Dalton ,  Kenneth Davis ,  Chao-Kun Hu ,  Fen Jamin ,  Steffen Kaldor ,  Mahadevaiyer Krishnan ,  Kaushik Kumar ,  Michael Lofaro ,  Sandra Malhotra ,  Chandrasekhar Narayan ,  David Rath ,  Judith Rubino ,  Katherine Saenger ,  Andrew Simon ,  Sean Smith ,  Wei-tsu Tseng

IPC分类号： H01L21/768 ,  H01L23/532 ,  H01L21/44 ,  H01L21/4763 ,  H01L21/48

CPC分类号： H01L21/76849 ,  H01L21/76834 ,  H01L21/76847 ,  H01L21/76883 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/00

摘要： An integrated circuit structure is disclosed that has a layer of logical and functional devices and an interconnection layer above the layer of logical and functional devices. The interconnection layer has a substrate, conductive features within the substrate and caps positioned only above the conductive features.

摘要翻译： 公开了一种集成电路结构，其具有逻辑和功能器件层以及逻辑和功能器件层之上的互连层。 互连层具有衬底，衬底内的导电特征和仅位于导电特征之上的盖。

公开(公告)号：US07064064B2

公开(公告)日：2006-06-20

申请号：US11058783

申请日：2005-02-16

申请人： Shyng-Tsong Chen ,  Timothy J. Dalton ,  Kenneth M. Davis ,  Chao-Kun Hu ,  Fen F. Jamin ,  Steffen K. Kaldor ,  Mahadevaiyer Krishnan ,  Kaushik Kumar ,  Michael F. Lofaro ,  Sandra G. Malhotra ,  Chandrasekhar Narayan ,  David L. Rath ,  Judith M. Rubino ,  Katherine L. Saenger ,  Andrew H. Simon ,  Sean P. E. Smith ,  Wei-tsu Tseng

发明人： Shyng-Tsong Chen ,  Timothy J. Dalton ,  Kenneth M. Davis ,  Chao-Kun Hu ,  Fen F. Jamin ,  Steffen K. Kaldor ,  Mahadevaiyer Krishnan ,  Kaushik Kumar ,  Michael F. Lofaro ,  Sandra G. Malhotra ,  Chandrasekhar Narayan ,  David L. Rath ,  Judith M. Rubino ,  Katherine L. Saenger ,  Andrew H. Simon ,  Sean P. E. Smith ,  Wei-tsu Tseng

IPC分类号： H01L21/44

CPC分类号： H01L21/76849 ,  H01L21/76834 ,  H01L21/76847 ,  H01L21/76883 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/00

摘要： An integrated circuit structure is disclosed that has a layer of logical and functional devices and an interconnection layer above the layer of logical and functional devices. The interconnection layer has a substrate, conductive features within the substrate and caps positioned only above the conductive features.

摘要翻译： 公开了一种集成电路结构，其具有逻辑和功能器件层以及逻辑和功能器件层之上的互连层。 互连层具有衬底，衬底内的导电特征和仅位于导电特征之上的盖。

公开(公告)号：US06975032B2

公开(公告)日：2005-12-13

申请号：US10319967

申请日：2002-12-16

申请人： Shyng-Tsong Chen ,  Timothy J. Dalton ,  Kenneth M. Davis ,  Chao-Kun Hu ,  Fen F. Jamin ,  Steffen K. Kaldor ,  Mahadevaiyer Krishnan ,  Kaushik Kumar ,  Michael F. Lofaro ,  Sandra G. Malhotra ,  Chandrasekhar Narayan ,  David L. Rath ,  Judith M. Rubino ,  Katherine L. Saenger ,  Andrew H. Simon ,  Sean P. E. Smith ,  Wei-tsu Tseng

发明人： Shyng-Tsong Chen ,  Timothy J. Dalton ,  Kenneth M. Davis ,  Chao-Kun Hu ,  Fen F. Jamin ,  Steffen K. Kaldor ,  Mahadevaiyer Krishnan ,  Kaushik Kumar ,  Michael F. Lofaro ,  Sandra G. Malhotra ,  Chandrasekhar Narayan ,  David L. Rath ,  Judith M. Rubino ,  Katherine L. Saenger ,  Andrew H. Simon ,  Sean P. E. Smith ,  Wei-tsu Tseng

IPC分类号： H01L21/768 ,  H01L23/532 ,  H01L23/48

CPC分类号： H01L21/76849 ,  H01L21/76834 ,  H01L21/76847 ,  H01L21/76883 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/00

摘要： An integrated circuit structure is disclosed that has a layer of logical and functional devices and an interconnection layer above the layer of logical and functional devices. The interconnection layer has a substrate, conductive features within the substrate and caps positioned only above the conductive features.

公开(公告)号：US07008871B2

公开(公告)日：2006-03-07

申请号：US10611931

申请日：2003-07-03

申请人： Panayotis C. Andricacos ,  Shyng-Tsong Chen ,  John M. Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe M. Vereecken

发明人： Panayotis C. Andricacos ,  Shyng-Tsong Chen ,  John M. Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe M. Vereecken

IPC分类号： H01L21/44

CPC分类号： H01L21/76846 ,  H01L21/2885 ,  H01L21/6708 ,  H01L21/76849 ,  H01L21/7685 ,  H01L21/76874 ,  H01L21/76883

摘要： Patterned copper structures are fabricated by selectively capping the copper employing selective etching and/or selective electroplating in the presence of a liner material. Apparatus for addressing the problem of an increased resistive path as electrolyte during electroetching and/or electroplating flows from the wafer edge inwards is provided.

摘要翻译： 通过在衬垫材料的存在下使用选择性蚀刻和/或选择性电镀选择性地封盖铜来制造图案化的铜结构。 提供了用于解决在电蚀和/或电镀过程中作为电解质增加的电阻路径从晶片边缘向内流动的问题的装置。

公开(公告)号：US07190079B2

公开(公告)日：2007-03-13

申请号：US11265302

申请日：2005-11-03

申请人： Panayotis C. Andricacos ,  Shyng-Tsong Chen ,  John M. Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe M. Vereecken

发明人： Panayotis C. Andricacos ,  Shyng-Tsong Chen ,  John M. Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe M. Vereecken

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

CPC分类号： H01L21/76846 ,  H01L21/2885 ,  H01L21/6708 ,  H01L21/76849 ,  H01L21/7685 ,  H01L21/76874 ,  H01L21/76883

摘要： Patterned copper structures are fabricated by selectively capping the copper employing selective etching and/or selective electroplating in the presence of a liner material. Apparatus for addressing the problem of an increased resistive path as electrolyte during electroetching and/or electroplating flows from the wafer edge inwards is provided.

摘要翻译： 通过在衬垫材料的存在下使用选择性蚀刻和/或选择性电镀选择性地封盖铜来制造图案化的铜结构。 提供了用于解决在电蚀和/或电镀过程中作为电解质增加的电阻路径从晶片边缘向内流动的问题的装置。

公开(公告)号：US20060076685A1

公开(公告)日：2006-04-13

申请号：US11265302

申请日：2005-11-03

申请人： Panayotis Andricacos ,  Shyng-Tsong Chen ,  John Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe Vereecken

发明人： Panayotis Andricacos ,  Shyng-Tsong Chen ,  John Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe Vereecken

IPC分类号： H01L23/48

CPC分类号： H01L21/76846 ,  H01L21/2885 ,  H01L21/6708 ,  H01L21/76849 ,  H01L21/7685 ,  H01L21/76874 ,  H01L21/76883

摘要： Patterned copper structures are fabricated by selectively capping the copper employing selective etching and/or selective electroplating in the presence of a liner material. Apparatus for addressing the problem of an increased resistive path as electrolyte during electroetching and/or electroplating flows from the wafer edge inwards is provided.

公开(公告)号：US20050001325A1

公开(公告)日：2005-01-06

申请号：US10611931

申请日：2003-07-03

申请人： Panayotis Andricacos ,  Shyng-Tsong Chen ,  John Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe Vereecken

发明人： Panayotis Andricacos ,  Shyng-Tsong Chen ,  John Cotte ,  Hariklia Deligianni ,  Mahadevaiyer Krishnan ,  Wei-Tsu Tseng ,  Philippe Vereecken

IPC分类号： H01L21/00 ,  H01L21/288 ,  H01L21/768 ,  H01L23/48

CPC分类号： H01L21/76846 ,  H01L21/2885 ,  H01L21/6708 ,  H01L21/76849 ,  H01L21/7685 ,  H01L21/76874 ,  H01L21/76883

摘要： Patterned copper structures are fabricated by selectively capping the copper employing selective etching and/or selective electroplating in the presence of a liner material. Apparatus for addressing the problem of an increased resistive path as electrolyte during electroetching and/or electroplating flows from the wafer edge inwards is provided.

摘要翻译： 通过在衬垫材料的存在下使用选择性蚀刻和/或选择性电镀选择性地封盖铜来制造图案化的铜结构。 提供了用于解决在电蚀和/或电镀过程中作为电解质增加的电阻路径从晶片边缘向内流动的问题的装置。

公开(公告)号：US20060134911A1

公开(公告)日：2006-06-22

申请号：US10905230

申请日：2004-12-22

申请人： Darryl Restaino ,  Donald Canaperi ,  Judith Rubino ,  Sean Smith ,  Richard Henry ,  James Fluegel ,  Mahadevaiyer Krishnan

发明人： Darryl Restaino ,  Donald Canaperi ,  Judith Rubino ,  Sean Smith ,  Richard Henry ,  James Fluegel ,  Mahadevaiyer Krishnan

IPC分类号： H01L21/44

CPC分类号： H01L21/288 ,  C23C18/1241 ,  C23C18/1607 ,  C23C18/1608 ,  C23C18/1844 ,  C23C18/50 ,  H01L21/76849 ,  H01L21/76874 ,  H05K3/244 ,  H05K2203/0716 ,  H05K2203/072

摘要： A method to electrolessly plate a CoWP alloy on copper in a reproducible manner that is effective for a manufacturable process. In the method, a seed layer of palladium (Pd) is deposited on the copper by an aqueous seeding solution of palladium acetate, acetic acid and chloride. Thereafter, a complexing solution is applied to remove any Pd ions which are adsorbed on surfaces other than the copper. Finally, a plating solution of cobalt (Co), tungsten (W) and phosphorous (P) is applied to the copper so as to deposit a layer of CoWP on the Pd seed and copper.

摘要翻译： 一种以可再生的方式对铜上的CoWP合金进行无电镀的方法，该方法对于可制造的工艺是有效的。 在该方法中，通过乙酸钯，乙酸和氯化物的水性接种溶液将铜（Pd）种子层沉积在铜上。 此后，应用络合溶液以除去吸附在除铜之外的表面上的任何Pd离子。 最后，将铜（Co），钨（W）和磷（P）的电镀溶液施加到铜上，以便在Pd种子和铜上沉积CoWP层。

公开(公告)号：US20070215842A1

公开(公告)日：2007-09-20

申请号：US11751788

申请日：2007-05-22

申请人： Darryl Restaino ,  Donald Canaperi ,  Judith Rubino ,  Sean Smith ,  Richard Henry ,  James Fluegel ,  Mahadevaiyer Krishnan

发明人： Darryl Restaino ,  Donald Canaperi ,  Judith Rubino ,  Sean Smith ,  Richard Henry ,  James Fluegel ,  Mahadevaiyer Krishnan

IPC分类号： H01B1/02

CPC分类号： H01L21/288 ,  C23C18/1241 ,  C23C18/1607 ,  C23C18/1608 ,  C23C18/1844 ,  C23C18/50 ,  H01L21/76849 ,  H01L21/76874 ,  H05K3/244 ,  H05K2203/0716 ,  H05K2203/072

摘要： An aqueous seeding solution of palladium acetate, acetic acid and chloride.

摘要翻译： 乙酸钯，乙酸和氯化钠的水溶液接种溶液。

公开(公告)号：US20050186778A1

公开(公告)日：2005-08-25

申请号：US11104764

申请日：2005-04-12

申请人： Donald Canaperi ,  Timothy Dalton ,  Stephen Gates ,  Mahadevaiyer Krishnan ,  Satya Nitta ,  Sampath Purushothaman ,  Sean Smith

发明人： Donald Canaperi ,  Timothy Dalton ,  Stephen Gates ,  Mahadevaiyer Krishnan ,  Satya Nitta ,  Sampath Purushothaman ,  Sean Smith

IPC分类号： H01L21/768 ,  H01L21/00 ,  H01L21/4763

CPC分类号： H01L21/76807 ,  H01L21/76834 ,  H01L21/76835 ,  H01L21/76885 ,  H01L2924/0002 ,  H01L2924/00

摘要： A structure incorporates very low dielectric constant (k) insulators with copper wiring to achieve high performance interconnects. The wiring is supported by a relatively durable low k dielectric such as SiLk or SiO2 and a very low k and less-robust gap fill dielectric is disposed in the remainder of the structure, so that the structure combines a durable layer for strength with a very low k dielectric for interconnect electrical performance.

摘要翻译： 一个结构包含非常低的介电常数（k）绝缘体与铜布线，以实现高性能互连。 布线由相对耐用的低k电介质（例如SiLk或SiO 2）支撑，并且在该结构的其余部分中布置非常低的k和较不稳定的间隙填充电介质，使得该结构将耐用层与强度非常相似 低k电介质用于互连电气性能。