公开(公告)号：US20110108988A1

公开(公告)日：2011-05-12

申请号：US12910019

申请日：2010-10-22

申请人： Dong-Chan LIM ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Sang-Hoon Ahn ,  Jong-Myeong Lee

发明人： Dong-Chan LIM ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Sang-Hoon Ahn ,  Jong-Myeong Lee

IPC分类号： H01L23/48

CPC分类号： H01L25/50 ,  H01L21/76898 ,  H01L23/481 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/16 ,  H01L25/0657 ,  H01L2224/0401 ,  H01L2224/0557 ,  H01L2224/13025 ,  H01L2224/16 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/0002 ,  H01L2924/01078 ,  H01L2924/04941 ,  H01L2224/05552

摘要： A via structure may include a first conductive pattern, a buffer pattern, and a second conductive pattern. The first conductive pattern may be on an inner wall of a first substrate and the inner wall may define a via hole passing at least partially through the first substrate. The buffer pattern may be on the first conductive pattern and the buffer pattern may partially fill the via hole. The second conductive pattern may be on a top surface of the buffer pattern in the via hole.

摘要翻译： 通孔结构可以包括第一导电图案，缓冲图案和第二导电图案。 第一导电图案可以在第一基板的内壁上，并且内壁可以限定通过至少部分地穿过第一基板的通孔。 缓冲图案可以在第一导电图案上，并且缓冲图案可以部分地填充通孔。 第二导电图案可以在通孔中的缓冲图案的顶表面上。

公开(公告)号：US08581334B2

公开(公告)日：2013-11-12

申请号：US12910019

申请日：2010-10-22

申请人： Dong-Chan Lim ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Sang-Hoon Ahn ,  Jong-Myeong Lee

发明人： Dong-Chan Lim ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Sang-Hoon Ahn ,  Jong-Myeong Lee

IPC分类号： H01L29/66 ,  H01L21/02

CPC分类号： H01L25/50 ,  H01L21/76898 ,  H01L23/481 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/16 ,  H01L25/0657 ,  H01L2224/0401 ,  H01L2224/0557 ,  H01L2224/13025 ,  H01L2224/16 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/0002 ,  H01L2924/01078 ,  H01L2924/04941 ,  H01L2224/05552

摘要： A via structure may include a first conductive pattern, a buffer pattern, and a second conductive pattern. The first conductive pattern may be on an inner wall of a first substrate and the inner wall may define a via hole passing at least partially through the first substrate. The buffer pattern may be on the first conductive pattern and the buffer pattern may partially fill the via hole. The second conductive pattern may be on a top surface of the buffer pattern in the via hole.

摘要翻译： 通孔结构可以包括第一导电图案，缓冲图案和第二导电图案。 第一导电图案可以在第一基板的内壁上，并且内壁可以限定通过至少部分地穿过第一基板的通孔。 缓冲图案可以在第一导电图案上，并且缓冲图案可以部分地填充通孔。 第二导电图案可以在通孔中的缓冲图案的顶表面上。

公开(公告)号：US08278207B2

公开(公告)日：2012-10-02

申请号：US12688557

申请日：2010-01-15

申请人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

发明人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

IPC分类号： H01L21/4763

CPC分类号： H01L21/76846 ,  H01L21/28562 ,  H01L21/76856 ,  H01L23/53223 ,  H01L23/53238 ,  H01L23/53252 ,  H01L27/10855 ,  H01L27/11521 ,  H01L27/11524 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device can include an insulation layer on that is on a substrate on which a plurality of lower conductive structures are formed, where the insulation layer has an opening. A barrier layer is on a sidewall and a bottom of the opening of the insulation layer, where the barrier layer includes a first barrier layer in which a constituent of a first deoxidizing material is richer than a metal material in the first barrier layer and a second barrier layer in which a metal material in the second barrier layer is richer than a constituent of a second deoxidizing material. An interconnection is in the opening of which the sidewall and the bottom are covered with the barrier layer, the interconnection is electrically connected to the lower conductive structure.

摘要翻译： 半导体器件可以包括在其上形成有多个下导电结构的基板上的绝缘层，其中绝缘层具有开口。 阻挡层位于绝缘层的开口的侧壁和底部上，其中阻挡层包括第一阻挡层，第一脱氧材料的成分比第一阻挡层中的金属材料更富，第二阻隔层 阻挡层，其中第二阻挡层中的金属材料比第二脱氧材料的成分更富。 互连在其开口中，侧壁和底部被阻挡层覆盖，互连电连接到下导电结构。

公开(公告)号：US08696921B2

公开(公告)日：2014-04-15

申请号：US12687987

申请日：2010-01-15

申请人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

发明人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

IPC分类号： H01L21/302

CPC分类号： H01L21/6719 ,  H01L21/28556 ,  H01L21/28562 ,  H01L21/76843 ,  H01L21/76856 ,  H01L21/76861 ,  H01L21/76877

摘要： In a method of manufacturing a semiconductor device, a substrate is loaded to a process chamber having, unit process sections in which unit processes are performed, respectively. The unit processes are performed on the substrate independently from one another at the unit process sections under a respective process pressure. The substrate sequentially undergoes the unit processes at the respective unit process section of the process chamber. Cleaning processes are individually performed to the unit process sections, respectively, when the substrate is transferred from each of the unit process sections and no substrate is positioned at the unit process sections. Accordingly, the process defects of the process units may be sufficiently prevented and the operation period of the manufacturing apparatus is sufficiently elongated.

摘要翻译： 在制造半导体器件的方法中，将衬底装载到具有分别执行单元处理的单元处理部的处理室。 单元处理在相应的处理压力下在单元处理部分彼此独立地在衬底上进行。 基板在处理室的各单元处理部分依次进行单元处理。 当从每个单元处理部分传送基板并且没有基板位于单元处理部分时，分别对单元处理部分进行清洁处理。 因此，可以充分防止处理单元的处理缺陷，并且制造装置的操作周期充分延长。

公开(公告)号：US20130005141A1

公开(公告)日：2013-01-03

申请号：US13616910

申请日：2012-09-14

申请人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

发明人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

IPC分类号： H01L21/768

CPC分类号： H01L21/76846 ,  H01L21/28562 ,  H01L21/76856 ,  H01L23/53223 ,  H01L23/53238 ,  H01L23/53252 ,  H01L27/10855 ,  H01L27/11521 ,  H01L27/11524 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device can include an insulation layer on that is on a substrate on which a plurality of lower conductive structures are formed, where the insulation layer has an opening. A barrier layer is on a sidewall and a bottom of the opening of the insulation layer, where the barrier layer includes a first barrier layer in which a constituent of a first deoxidizing material is richer than a metal material in the first barrier layer and a second barrier layer in which a metal material in the second barrier layer is richer than a constituent of a second deoxidizing material. An interconnection is in the opening of which the sidewall and the bottom are covered with the barrier layer, the interconnection is electrically connected to the lower conductive structure.

摘要翻译： 半导体器件可以包括在其上形成有多个下导电结构的基板上的绝缘层，其中绝缘层具有开口。 阻挡层位于绝缘层的开口的侧壁和底部上，其中阻挡层包括第一阻挡层，第一脱氧材料的成分比第一阻挡层中的金属材料更富，第二阻隔层 阻挡层，其中第二阻挡层中的金属材料比第二脱氧材料的成分更富。 互连在其开口中，侧壁和底部被阻挡层覆盖，互连电连接到下导电结构。

公开(公告)号：US08969196B2

公开(公告)日：2015-03-03

申请号：US13616910

申请日：2012-09-14

申请人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

发明人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

IPC分类号： H01L21/768 ,  H01L21/4763 ,  H01L21/285 ,  H01L23/532 ,  H01L27/115 ,  H01L27/108

CPC分类号： H01L21/76846 ,  H01L21/28562 ,  H01L21/76856 ,  H01L23/53223 ,  H01L23/53238 ,  H01L23/53252 ,  H01L27/10855 ,  H01L27/11521 ,  H01L27/11524 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device can include an insulation layer on that is on a substrate on which a plurality of lower conductive structures are formed, where the insulation layer has an opening. A barrier layer is on a sidewall and a bottom of the opening of the insulation layer, where the barrier layer includes a first barrier layer in which a constituent of a first deoxidizing material is richer than a metal material in the first barrier layer and a second barrier layer in which a metal material in the second barrier layer is richer than a constituent of a second deoxidizing material. An interconnection is in the opening of which the sidewall and the bottom are covered with the barrier layer, the interconnection is electrically connected to the lower conductive structure.

摘要翻译： 半导体器件可以包括在其上形成有多个下导电结构的基板上的绝缘层，其中绝缘层具有开口。 阻挡层位于绝缘层的开口的侧壁和底部上，其中阻挡层包括第一阻挡层，第一脱氧材料的成分比第一阻挡层中的金属材料更富，第二阻隔层 阻挡层，其中第二阻挡层中的金属材料比第二脱氧材料的成分更富。 互连在其开口中，侧壁和底部被阻挡层覆盖，互连电连接到下导电结构。

公开(公告)号：US20100181671A1

公开(公告)日：2010-07-22

申请号：US12688557

申请日：2010-01-15

申请人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

发明人： Jin-Ho Park ,  Gil-Heyun Choi ,  Byung-Lyul Park ,  Jong-Myeong Lee ,  Zung-Sun Choi ,  Hye-Kyung Jung

IPC分类号： H01L23/532 ,  H01L23/522 ,  H01L21/768

CPC分类号： H01L21/76846 ,  H01L21/28562 ,  H01L21/76856 ,  H01L23/53223 ,  H01L23/53238 ,  H01L23/53252 ,  H01L27/10855 ,  H01L27/11521 ,  H01L27/11524 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device can include an insulation layer on that is on a substrate on which a plurality of lower conductive structures are formed, where the insulation layer has an opening. A barrier layer is on a sidewall and a bottom of the opening of the insulation layer, where the barrier layer includes a first barrier layer in which a constituent of a first deoxidizing material is richer than a metal material in the first barrier layer and a second barrier layer in which a metal material in the second barrier layer is richer than a constituent of a second deoxidizing material. An interconnection is in the opening of which the sidewall and the bottom are covered with the barrier layer, the interconnection is electrically connected to the lower conductive structure.

摘要翻译： 半导体器件可以包括在其上形成有多个下导电结构的基板上的绝缘层，其中绝缘层具有开口。 阻挡层位于绝缘层的开口的侧壁和底部上，其中阻挡层包括第一阻挡层，第一脱氧材料的成分比第一阻挡层中的金属材料更富，第二阻隔层 阻挡层，其中第二阻挡层中的金属材料比第二脱氧材料的成分更富。 互连在其开口中，侧壁和底部被阻挡层覆盖，互连电连接到下导电结构。

公开(公告)号：US20110136332A1

公开(公告)日：2011-06-09

申请号：US12960150

申请日：2010-12-03

申请人： Sang-Hoon Ahn ,  Gil-Heyun Choi ,  Jong-Myeong Lee ,  Sang-Don Nam ,  Kyu-Hee Han

发明人： Sang-Hoon Ahn ,  Gil-Heyun Choi ,  Jong-Myeong Lee ,  Sang-Don Nam ,  Kyu-Hee Han

IPC分类号： H01L21/28 ,  H01L21/31

CPC分类号： H01L23/5258 ,  H01L2924/0002 ,  H01L2924/00

摘要： A fuse base insulating region, for example, an insulating interlayer or a compensation region disposed in an insulating interlayer, is formed on a substrate. An etch stop layer is formed on the fuse base insulating region and forming an insulating interlayer having a lower dielectric constant than the first fuse base insulating region on the etch stop layer. A trench extending through the insulating interlayer and the etch stop layer and at least partially into the fuse base insulating region is formed. A fuse is formed in the trench. The fuse base insulating region may have a greater mechanical strength and/or density than the second insulating interlayer.

摘要翻译： 在衬底上形成熔丝基底绝缘区域，例如绝缘中间层或设置在绝缘中间层中的补偿区域。 在熔丝基底绝缘区上形成蚀刻停止层，形成绝缘中间层，该绝缘中间层的介电常数比蚀刻停止层上的第一熔丝基底绝缘区低。 形成了延伸穿过绝缘中间层和蚀刻停止层并且至少部分地进入熔丝基底绝缘区域的沟槽。 在沟槽中形成熔丝。 保险丝座绝缘区域可具有比第二绝缘中间层更大的机械强度和/或密度。

公开(公告)号：US08404579B2

公开(公告)日：2013-03-26

申请号：US12960150

申请日：2010-12-03

申请人： Sang-Hoon Ahn ,  Gil-Heyun Choi ,  Jong-Myeong Lee ,  Sang-Don Nam ,  Kyu-Hee Han

发明人： Sang-Hoon Ahn ,  Gil-Heyun Choi ,  Jong-Myeong Lee ,  Sang-Don Nam ,  Kyu-Hee Han

IPC分类号： H01L21/44

CPC分类号： H01L23/5258 ,  H01L2924/0002 ,  H01L2924/00

摘要： A fuse base insulating region, for example, an insulating interlayer or a compensation region disposed in an insulating interlayer, is formed on a substrate. An etch stop layer is formed on the fuse base insulating region and forming an insulating interlayer having a lower dielectric constant than the first fuse base insulating region on the etch stop layer. A trench extending through the insulating interlayer and the etch stop layer and at least partially into the fuse base insulating region is formed. A fuse is formed in the trench. The fuse base insulating region may have a greater mechanical strength and/or density than the second insulating interlayer.

摘要翻译： 在衬底上形成熔丝基底绝缘区域，例如绝缘中间层或设置在绝缘中间层中的补偿区域。 在熔丝基底绝缘区上形成蚀刻停止层，形成绝缘中间层，该绝缘中间层的介电常数比蚀刻停止层上的第一熔丝基底绝缘区低。 形成了延伸穿过绝缘中间层和蚀刻停止层并且至少部分地进入熔丝基底绝缘区域的沟槽。 在沟槽中形成熔丝。 保险丝座绝缘区域可具有比第二绝缘中间层更大的机械强度和/或密度。

公开(公告)号：US08211793B2

公开(公告)日：2012-07-03

申请号：US12714704

申请日：2010-03-01

申请人： Jong-Myeong Lee ,  Sang-Woo Lee ,  Gil-Heyun Choi ,  Jong-Won Hong ,  Kyung-In Choi ,  Hyun-Bae Lee

发明人： Jong-Myeong Lee ,  Sang-Woo Lee ,  Gil-Heyun Choi ,  Jong-Won Hong ,  Kyung-In Choi ,  Hyun-Bae Lee

IPC分类号： H01L21/4763

CPC分类号： H01L21/76804 ,  H01L21/76843 ,  H01L23/5226 ,  H01L23/53223 ,  H01L23/53238 ,  H01L23/53295 ,  H01L2924/0002 ,  H01L2924/00

摘要： A structure and formation method for electrically connecting aluminum and copper interconnections stabilize a semiconductor metallization process using an inner shape electrically connecting the aluminum and copper interconnections. To this end, a copper interconnection is disposed on a semiconductor substrate. An interconnection induction layer and an interconnection insertion layer are sequentially formed on the copper interconnection to have a contact hole exposing the copper interconnection. An upper diameter of the contact hole may be formed to be larger than a lower diameter thereof. A barrier layer and an aluminum interconnection are filled in the contact hole. The aluminum interconnection is formed not to directly contact the copper interconnection through the contact hole.

摘要翻译： 用于电连接铝和铜互连的结构和形成方法使用电连接铝和铜互连的内部形状来稳定半导体金属化工艺。 为此，铜互连设置在半导体衬底上。 互连感应层和互连插入层依次形成在铜互连上以具有暴露铜互连的接触孔。 接触孔的上直径可以形成为大于其直径。 阻挡层和铝互连填充在接触孔中。 铝互连形成为不通过接触孔直接接触铜互连。