公开(公告)号：US08896136B2

公开(公告)日：2014-11-25

申请号：US12827563

申请日：2010-06-30

申请人： Chen-Yu Tsai ,  Shih-Hui Wang ,  Chien-Ming Chiu ,  Chia-Ho Chen ,  Fang Wen Tsai ,  Weng-Jin Wu ,  Jing-Cheng Lin ,  Wen-Chih Chiou ,  Shin-Puu Jeng ,  Chen-Hua Yu

发明人： Chen-Yu Tsai ,  Shih-Hui Wang ,  Chien-Ming Chiu ,  Chia-Ho Chen ,  Fang Wen Tsai ,  Weng-Jin Wu ,  Jing-Cheng Lin ,  Wen-Chih Chiou ,  Shin-Puu Jeng ,  Chen-Hua Yu

IPC分类号： H01L23/544 ,  H01L29/40 ,  H01L23/48 ,  H01L23/52 ,  H01L21/76 ,  H01L21/00 ,  H01L21/4763 ,  H01L21/44 ,  H01L21/683

CPC分类号： H01L23/481 ,  H01L21/30604 ,  H01L21/6835 ,  H01L21/76831 ,  H01L21/76877 ,  H01L21/76898 ,  H01L23/544 ,  H01L2221/68327 ,  H01L2223/54426 ,  H01L2224/13

摘要： In accordance with an embodiment, a structure comprises a substrate having a first area and a second area; a through substrate via (TSV) in the substrate penetrating the first area of the substrate; an isolation layer over the second area of the substrate, the isolation layer having a recess; and a conductive material in the recess of the isolation layer, the isolation layer being disposed between the conductive material and the substrate in the recess.

摘要翻译： 根据实施例，结构包括具有第一区域和第二区域的基板; 穿过基板的第一区域的贯穿基板通孔（TSV）; 在所述衬底的所述第二区域上方的隔离层，所述隔离层具有凹部; 以及在所述隔离层的所述凹部中的导电材料，所述隔离层设置在所述凹部中的所述导电材料和所述基板之间。

公开(公告)号：US08846499B2

公开(公告)日：2014-09-30

申请号：US12858211

申请日：2010-08-17

申请人： Ying-Ching Shih ,  Weng-Jin Wu ,  Jing-Cheng Lin ,  Wen-Chih Chiou ,  Shin-Puu Jeng ,  Chen-Hua Yu

发明人： Ying-Ching Shih ,  Weng-Jin Wu ,  Jing-Cheng Lin ,  Wen-Chih Chiou ,  Shin-Puu Jeng ,  Chen-Hua Yu

IPC分类号： H01L21/30

CPC分类号： G07F17/3213 ,  B32B17/10 ,  B32B37/1207 ,  B32B37/182 ,  B32B37/185 ,  B32B2457/14 ,  H01L21/6835 ,  H01L2221/68318 ,  H01L2221/68327 ,  H01L2221/6834 ,  H01L2221/68381

摘要： A composite carrier structure for manufacturing semiconductor devices is provided. The composite carrier structure utilizes multiple carrier substrates, e.g., glass or silicon substrates, coupled together by interposed adhesive layers. The composite carrier structure may be attached to a wafer or a die for, e.g., backside processing, such as thinning processes. In an embodiment, the composite carrier structure comprises a first carrier substrate having through-substrate vias formed therethrough. The first substrate is attached to a second substrate using an adhesive such that the adhesive may extend into the through-substrate vias.

摘要翻译： 提供了一种用于制造半导体器件的复合载体结构。 复合载体结构利用多个载体衬底，例如玻璃或硅衬底，通过插入的粘合剂层耦合在一起。 复合载体结构可以附接到晶片或模具，用于例如背面处理，例如变薄处理。 在一个实施例中，复合载体结构包括具有贯穿其中形成的贯通基板通孔的第一载体基板。 使用粘合剂将第一衬底附接到第二衬底，使得粘合剂可以延伸到贯穿衬底通孔中。

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：US20110248409A1

公开(公告)日：2011-10-13

申请号：US13168351

申请日：2011-06-24

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： H01L23/48

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：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：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：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。

公开(公告)号：US20090008794A1

公开(公告)日：2009-01-08

申请号：US11773171

申请日：2007-07-03

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

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

IPC分类号： H01L21/66 ,  B24B7/00 ,  H01L23/48 ,  H01L21/00

CPC分类号： B24B7/228 ,  B24B37/013 ,  H01L22/26 ,  H01L2924/0002 ,  H01L2924/00

摘要： A wafer thinning system and method are disclosed that includes grinding away substrate material from a backside of a semiconductor device. A current change is detected in a grinding device responsive to exposure of a first set of device structures through the substrate material, where the grinding is stopped in response to the detected current change. Polishing repairs the surface and continues to remove an additional amount of the substrate material. Exposure of one or more additional sets of device structures through the substrate material is monitored to determine the additional amount of substrate material to remove, where the additional sets of device structures are located in the semiconductor device at a known depth different than the first set.

摘要翻译： 公开了一种包括从半导体器件的背面研磨衬底材料的晶片减薄系统和方法。 在研磨装置中检测到电流变化，响应于第一组器件结构暴露于基底材料，其中根据检测到的电流变化停止研磨。 抛光修复表面，并继续去除额外量的基材。 监测一个或多个另外的一组装置结构穿过基底材料的曝光，以确定要除去的基底材料的附加量，其中附加的器件结构组位于半导体器件中在与第一组不同的已知深度处。