公开(公告)号：US08486823B2

公开(公告)日：2013-07-16

申请号：US12044008

申请日：2008-03-07

申请人： Wen-Chih Chiou ,  Chen-Hua Yu ,  Weng-Jin Wu ,  Jung-Chih Hu

发明人： Wen-Chih Chiou ,  Chen-Hua Yu ,  Weng-Jin Wu ,  Jung-Chih Hu

IPC分类号： H01L21/4763

CPC分类号： H01L23/481 ,  H01L21/76898 ,  H01L25/50 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

摘要： A through via process is performed on a semiconductor substrate with a contact plug formed in an interlayer dielectric (ILD), and then a via plug is formed in the ILD layer to extend through a portion of the semiconductor substrate, followed forming an interconnection structure electrically connected with the contact plug and the via plug.

摘要翻译： 在具有形成在层间电介质（ILD）中的接触插塞的半导体衬底上进行通孔工艺，然后在ILD层中形成通孔以延伸穿过半导体衬底的一部分，然后电连接形成互连结构 与接触插头和通孔插头连接。

公开(公告)号：US08432038B2

公开(公告)日：2013-04-30

申请号：US12783973

申请日：2010-05-20

申请人： Weng-Jin Wu ,  Yung-Chi Lin ,  Wen-Chih Chiou

发明人： Weng-Jin Wu ,  Yung-Chi Lin ,  Wen-Chih Chiou

IPC分类号： H01L23/48

CPC分类号： H01L21/76843 ,  H01L21/76898 ,  H01L23/481 ,  H01L23/525 ,  H01L24/16 ,  H01L24/81 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/13147 ,  H01L2224/16 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01012 ,  H01L2924/01025 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/3011 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A through-silicon via (TSV) structure and process for forming the same are disclosed. A semiconductor substrate has a front surface and a back surface, and a TSV structure is formed to extend through the semiconductor substrate. The TSV structure includes a metal layer, a metal seed layer surrounding the metal layer, a barrier layer surrounding the metal seed layer, and a metal silicide layer formed in a portion sandwiched between the metal layer and the metal seed layer.

摘要翻译： 公开了一种贯穿硅通孔（TSV）结构及其形成方法。 半导体衬底具有前表面和后表面，并且形成TSV结构以延伸穿过半导体衬底。 TSV结构包括金属层，围绕金属层的金属籽晶层，围绕金属籽晶层的阻挡层和形成在夹在金属层和金属籽晶层之间的部分中的金属硅化物层。

公开(公告)号：US07972969B2

公开(公告)日：2011-07-05

申请号：US12043714

申请日：2008-03-06

申请人： Ku-Feng Yang ,  Wen-Chih Chiou ,  Weng-Jin Wu ,  Kewei Zuo

发明人： Ku-Feng Yang ,  Wen-Chih Chiou ,  Weng-Jin Wu ,  Kewei Zuo

IPC分类号： H01L21/302 ,  H01L21/461

CPC分类号： H01L21/67253 ,  H01L21/30604 ,  H01L21/6708 ,  H01L22/12 ,  H01L22/26 ,  H01L2924/0002 ,  H01L2924/00

摘要： A method is provided for controlling substrate thickness. At least one etchant is dispensed from at least one dispenser to a plurality of different locations on a surface of a spinning substrate to perform etching. A thickness of the spinning substrate is monitored at the plurality of locations, so that the thickness of the substrate is monitored at each individual location while dispensing the etchant at that location. A respective amount of etching performed at each individual location is controlled, based on the respective monitored thickness at that location.

摘要翻译： 提供了一种控制基板厚度的方法。 至少一种蚀刻剂从纺丝衬底的表面从至少一个分配器分配到多个不同位置以进行蚀刻。 在多个位置监测纺丝衬底的厚度，从而在每个单独位置监测衬底的厚度，同时在该位置分配蚀刻剂。 基于在该位置处的相应监视的厚度来控制在每个单独位置执行的相应的蚀刻量。

公开(公告)号：US07956448B2

公开(公告)日：2011-06-07

申请号：US12878060

申请日：2010-09-09

申请人： Chen-Hua Yu ,  Wen-Chih Chiou ,  Weng-Jin Wu ,  Jean Wang

发明人： Chen-Hua Yu ,  Wen-Chih Chiou ,  Weng-Jin Wu ,  Jean Wang

IPC分类号： H01L23/06

CPC分类号： H01L21/76898 ,  H01L23/3114 ,  H01L23/3185 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L24/29 ,  H01L24/30 ,  H01L24/32 ,  H01L24/73 ,  H01L24/80 ,  H01L24/81 ,  H01L24/83 ,  H01L24/91 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/08145 ,  H01L2224/13009 ,  H01L2224/13013 ,  H01L2224/13014 ,  H01L2224/13025 ,  H01L2224/14051 ,  H01L2224/14135 ,  H01L2224/14155 ,  H01L2224/14179 ,  H01L2224/17517 ,  H01L2224/29011 ,  H01L2224/29013 ,  H01L2224/29035 ,  H01L2224/29075 ,  H01L2224/29116 ,  H01L2224/29124 ,  H01L2224/29147 ,  H01L2224/29169 ,  H01L2224/29184 ,  H01L2224/29186 ,  H01L2224/3003 ,  H01L2224/30155 ,  H01L2224/73103 ,  H01L2224/73203 ,  H01L2224/80895 ,  H01L2224/80896 ,  H01L2224/81193 ,  H01L2224/83193 ,  H01L2224/9202 ,  H01L2225/06517 ,  H01L2225/06541 ,  H01L2225/06582 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/04941 ,  H01L2924/04953 ,  H01L2924/12041 ,  H01L2924/14 ,  Y10S438/926 ,  H01L2924/00 ,  H01L2924/053 ,  H01L2924/049 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A stacked structure includes a first substrate bonded to a second substrate such that a first pad structure of the first substrate contacts a second pad structure of the second substrate. A transistor gate is formed over the second substrate, and a first conductive structure extends through the second substrate and has a top surface that is substantially planar with a top surface of the second substrate. An interlayer dielectric (ILD) layer is disposed over the transistor gate, and a passivation layer is disposed over the ILD layer and includes a second pad structure that makes electrical contact with the second conductive structure. The ILD layer includes at least one contact structure that extends through the ILD layer and makes electrical contact with the transistor gate. A second conductive structure is disposed in the ILD layer and is at least partially disposed over a surface of the first conductive structure.

摘要翻译： 层叠结构包括结合到第二基板的第一基板，使得第一基板的第一焊盘结构接触第二基板的第二焊盘结构。 晶体管栅极形成在第二衬底上，并且第一导电结构延伸穿过第二衬底并且具有与第二衬底的顶表面基本平坦的顶表面。 在晶体管栅极上设置层间绝缘层（ILD）层，钝化层设置在ILD层之上，并且包括与第二导电结构电接触的第二焊盘结构。 ILD层包括延伸穿过ILD层并与晶体管栅极电接触的至少一个接触结构。 第二导电结构设置在ILD层中并且至少部分地设置在第一导电结构的表面上。

公开(公告)号：US07812459B2

公开(公告)日：2010-10-12

申请号：US11641324

申请日：2006-12-19

申请人： Chen-Hua Yu ,  Wen-Chih Chiou ,  Weng-Jin Wu ,  Hung-Jung Tu ,  Ku-Feng Yang

发明人： Chen-Hua Yu ,  Wen-Chih Chiou ,  Weng-Jin Wu ,  Hung-Jung Tu ,  Ku-Feng Yang

IPC分类号： H01L23/48

CPC分类号： H01L21/8221 ,  H01L21/76898 ,  H01L24/16 ,  H01L25/0652 ,  H01L25/0657 ,  H01L25/50 ,  H01L27/0688 ,  H01L2224/05001 ,  H01L2224/05009 ,  H01L2224/05124 ,  H01L2224/05139 ,  H01L2224/05147 ,  H01L2224/05157 ,  H01L2224/05166 ,  H01L2224/05181 ,  H01L2224/05184 ,  H01L2224/05186 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05609 ,  H01L2224/05616 ,  H01L2224/05624 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05684 ,  H01L2224/13099 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/04941 ,  H01L2924/04953 ,  H01L2924/14 ,  H01L2924/19041 ,  Y10S148/164 ,  H01L2924/00014 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/013

摘要： A semiconductor structure includes a first die comprising a first substrate and a first bonding pad over the first substrate, a second die having a first surface and a second surface opposite the first surface, wherein the second die is stacked on the first die and a protection layer having a vertical portion on a sidewall of the second die, and a horizontal portion extending over the first die.

摘要翻译： 半导体结构包括第一裸片，其包括第一衬底和第一衬底上的第一焊盘，第二裸片，具有与第一表面相对的第一表面和第二表面，其中第二裸片堆叠在第一裸片上， 层，其具有在第二管芯的侧壁上的垂直部分，以及在第一管芯上延伸的水平部分。

公开(公告)号：US20100164109A1

公开(公告)日：2010-07-01

申请号：US12345239

申请日：2008-12-29

申请人： Wen-Chih Chiou ,  Weng-Jin Wu

发明人： Wen-Chih Chiou ,  Weng-Jin Wu

IPC分类号： H01L23/538

CPC分类号： H01L24/05 ,  H01L21/6835 ,  H01L23/481 ,  H01L24/03 ,  H01L24/11 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L25/0657 ,  H01L2221/6834 ,  H01L2224/0231 ,  H01L2224/0401 ,  H01L2224/05568 ,  H01L2224/0557 ,  H01L2224/05599 ,  H01L2224/13025 ,  H01L2224/1308 ,  H01L2224/13082 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/1357 ,  H01L2224/13644 ,  H01L2224/81001 ,  H01L2224/81801 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2224/13099 ,  H01L2224/05552

摘要： An integrated circuit structure includes a semiconductor substrate having a front side and a backside. A through-silicon via (TSV) penetrates the semiconductor substrate. The TSV has a back end extending to the backside of the semiconductor substrate. A redistribution line (RDL) is over the backside of the semiconductor substrate and connected to the back end of the TSV. A silicide layer is over and contacting the RDL.

摘要翻译： 集成电路结构包括具有正面和背面的半导体衬底。 穿透硅通孔（TSV）穿透半导体衬底。 TSV具有延伸到半导体衬底背面的后端。 再分配线（RDL）位于半导体衬底的背面，并连接到TSV的后端。 硅化物层已经结束并与RDL接触。

公开(公告)号：US20100144118A1

公开(公告)日：2010-06-10

申请号：US12330209

申请日：2008-12-08

申请人： Ku-Feng Yang ,  Weng-Jin Wu ,  Wen-Chih Chiou ,  Chen-Hua Yu

发明人： Ku-Feng Yang ,  Weng-Jin Wu ,  Wen-Chih Chiou ,  Chen-Hua Yu

IPC分类号： H01L21/46 ,  H01L21/465

CPC分类号： H01L21/486 ,  H01L21/76898 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/13009 ,  H01L2224/13111 ,  H01L2224/13139 ,  H01L2224/13147 ,  H01L2224/14181 ,  H01L2224/16146 ,  H01L2224/32145 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/94 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/01019 ,  H01L2224/11

摘要： A system and method for stacking semiconductor dies is disclosed. A preferred embodiment comprises forming through-silicon vias through the wafer, protecting a rim edge of the wafer, and then removing the unprotected portions so that the rim edge has a greater thickness than the thinned wafer. This thickness helps the fragile wafer survive further transport and process steps. The rim edge is then preferably removed during singulation of the individual dies from the wafer.

摘要翻译： 公开了一种用于堆叠半导体管芯的系统和方法。 优选实施例包括形成通过晶片的穿硅通孔，保护晶片的边缘边缘，然后去除未受保护的部分，使得边缘边缘的厚度大于薄的晶片。 该厚度有助于脆弱的晶片在进一步的运输和工艺步骤中保持生存。 然后优选在从晶片分离单个模具期间移除边缘。

公开(公告)号：US20100140767A1

公开(公告)日：2010-06-10

申请号：US12329322

申请日：2008-12-05

申请人： Weng-Jin Wu ,  Hung-Jung Tu ,  Ku-Feng Yang ,  Jung-Chih Hu ,  Wen-Chih Chiou

发明人： Weng-Jin Wu ,  Hung-Jung Tu ,  Ku-Feng Yang ,  Jung-Chih Hu ,  Wen-Chih Chiou

IPC分类号： H01L23/00 ,  H01L21/46

CPC分类号： H01L23/3157 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2225/06513 ,  H01L2924/00014 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A method of forming integrated circuits includes laminating a patterned film including an opening onto a wafer, wherein a bottom die in the wafer is exposed through the opening. A top die is placed into the opening. The top die fits into the opening with substantially no gap between the patterned film and the top die. The top die is then bonded onto the bottom die, followed by curing the patterned film.

摘要翻译： 一种形成集成电路的方法包括将包括开口的图案化膜层压到晶片上，其中晶片中的底模裸露通过开口。 将顶模放入开口。 顶部模具装配到开口中，在图案化膜和顶模之间基本上没有间隙。 然后将顶模结合到底模上，随后固化图案化膜。

公开(公告)号：US20100009518A1

公开(公告)日：2010-01-14

申请号：US12170494

申请日：2008-07-10

申请人： Weng-Jin Wu ,  Ku-Feng Yang ,  Jung-Chih Hu ,  Wen-Chih Chiou ,  Chen-Hua Yu

发明人： Weng-Jin Wu ,  Ku-Feng Yang ,  Jung-Chih Hu ,  Wen-Chih Chiou ,  Chen-Hua Yu

IPC分类号： H01L21/00

CPC分类号： H01L21/78

摘要： A method for singulating semiconductor wafers is disclosed. A preferred embodiment comprises forming scrub lines on one side of the wafer and filling the scrub lines with a temporary fill material. The wafer is then thinned by removing material from the opposite side of the wafer from the scrub lines, thereby exposing the temporary fill material on the opposite side. The temporary fill material is then removed, and the individual die are removed from the wafer.

摘要翻译： 公开了一种用于分离半导体晶片的方法。 优选的实施方案包括在晶片的一侧上形成擦洗线，并用临时填充材料填充擦洗线。 然后通过从磨擦线从晶片的相对侧移除材料来使晶片变薄，从而在相对侧上暴露临时填充材料。 然后移除临时填充材料，并且将单个模具从晶片上移除。

公开(公告)号：US20090283871A1

公开(公告)日：2009-11-19

申请号：US12178021

申请日：2008-07-23

申请人： Hung-Pin Chang ,  Weng-Jin Wu ,  Wen-Chih Chiou ,  Chen-Hua Yu

发明人： Hung-Pin Chang ,  Weng-Jin Wu ,  Wen-Chih Chiou ,  Chen-Hua Yu

IPC分类号： H01L21/768 ,  H01L23/538

CPC分类号： H01L25/0657 ,  H01L21/768 ,  H01L21/7684 ,  H01L21/76877 ,  H01L21/76898 ,  H01L23/481 ,  H01L24/13 ,  H01L25/50 ,  H01L2224/13025 ,  H01L2224/13111 ,  H01L2224/13116 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13184 ,  H01L2225/06513 ,  H01L2225/06527 ,  H01L2225/06541 ,  H01L2225/06555 ,  H01L2924/0002 ,  H01L2924/00

摘要： A method of manufacturing a semiconductor substrate structure for use in a semiconductor substrate stack system is presented. The method includes a semiconductor substrate which includes a front-face, a backside, a bulk layer, an interconnect layer that includes a plurality of inter-metal dielectric layers sandwiched between conductive layers, a contact layer that is between the bulk layer and the interconnect layer, and a TSV structure commencing between the bulk layer and the contact layer and terminating at the backside of the substrate. The TSV structure is electrically coupled to the interconnect layer and the TSV structure is electrically coupled to a bonding pad on the backside.

摘要翻译： 本发明提供一种制造用于半导体衬底叠层系统的半导体衬底结构的方法。 该方法包括半导体衬底，其包括前表面，背面，体层，互连层，其包括夹在导电层之间的多个金属间介电层，位于体层和互连之间的接触层 层，以及从本体层和接触层之间开始并终止于衬底背面的TSV结构。 TSV结构电耦合到互连层，并且TSV结构电耦合到背面的接合焊盘。