公开(公告)号：US09324700B2

公开(公告)日：2016-04-26

申请号：US12205727

申请日：2008-09-05

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L23/552 ,  H01L27/01 ,  H01L27/07

CPC分类号： H01L25/0657 ,  H01L23/552 ,  H01L25/50 ,  H01L27/016 ,  H01L27/0711 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/16225 ,  H01L2225/06531 ,  H01L2225/06537 ,  H01L2225/06582 ,  H01L2225/06593 ,  H01L2924/00014 ,  H01L2924/13091 ,  H01L2924/15311 ,  H01L2924/19011 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A semiconductor device is made by providing a substrate, forming a first insulation layer over the substrate, forming a first conductive layer over the first insulation layer, forming a second insulation layer over the first conductive layer, and forming a second conductive layer over the second insulation layer. A portion of the second insulation layer, first conductive layer, and second conductive layer form an integrated passive device (IPD). The IPD can be an inductor, capacitor, or resistor. A plurality of conductive pillars is formed over the second conductive layer. One conductive pillar removes heat from the semiconductor device. A third insulation layer is formed over the IPD and around the plurality of conductive pillars. A shield layer is formed over the IPD, third insulation layer, and conductive pillars. The shield layer is electrically connected to the conductive pillars to shield the IPD from electromagnetic interference.

摘要翻译： 半导体器件通过提供衬底制成，在衬底上形成第一绝缘层，在第一绝缘层上形成第一导电层，在第一导电层上形成第二绝缘层，并在第二绝缘层上形成第二导电层 绝缘层。 第二绝缘层，第一导电层和第二导电层的一部分形成集成的无源器件（IPD）。 IPD可以是电感，电容或电阻。 多个导电柱形成在第二导电层上。 一个导电柱从半导体器件中去除热量。 在IPD上并围绕多个导电柱形成第三绝缘层。 在IPD，第三绝缘层和导电柱上形成屏蔽层。 屏蔽层电连接到导电柱以屏蔽IPD免受电磁干扰。

公开(公告)号：US08445323B2

公开(公告)日：2013-05-21

申请号：US13423739

申请日：2012-03-19

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L21/00

CPC分类号： H01L25/0657 ,  H01L23/49816 ,  H01L23/49827 ,  H01L23/5389 ,  H01L24/16 ,  H01L24/29 ,  H01L24/48 ,  H01L24/49 ,  H01L25/0652 ,  H01L25/16 ,  H01L25/50 ,  H01L2224/04042 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/16 ,  H01L2224/16235 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48463 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2225/06524 ,  H01L2225/06527 ,  H01L2225/06541 ,  H01L2225/06548 ,  H01L2924/00014 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/10253 ,  H01L2924/12041 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19107 ,  H01L2924/30105 ,  H01L2924/3511 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A semiconductor device includes an IPD structure, a first semiconductor die mounted to the IPD structure with a flipchip interconnect, and a plurality of first conductive posts that are disposed adjacent to the first semiconductor die. The semiconductor device further includes a first molding compound that is disposed over the first conductive posts and first semiconductor die, a core structure bonded to the first conductive posts over the first semiconductor die, and a plurality of conductive TSVs disposed in the core structure. The semiconductor device further includes a plurality of second conductive posts that are disposed over the core structure, a second semiconductor die mounted over the core structure, and a second molding compound disposed over the second conductive posts and the second semiconductor die. The second semiconductor die is electrically connected to the core structure.

摘要翻译： 半导体器件包括IPD结构，安装到具有倒装芯片互连的IPD结构的第一半导体管芯和与第一半导体管芯相邻设置的多个第一导电柱。 半导体器件还包括设置在第一导电柱和第一半导体管芯之上的第一模塑料，与第一半导体管芯上的第一导电柱结合的芯结构以及设置在芯结构中的多个导电TSV。 半导体器件还包括设置在芯结构上的多个第二导电柱，安装在芯结构上的第二半导体管芯，以及设置在第二导电柱和第二半导体管芯上的第二模塑料。 第二半导体管芯与芯结构电连接。

公开(公告)号：US08183087B2

公开(公告)日：2012-05-22

申请号：US12207332

申请日：2008-09-09

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L21/00

CPC分类号： H01L21/565 ,  H01L21/568 ,  H01L23/3114 ,  H01L23/49816 ,  H01L23/5223 ,  H01L23/5227 ,  H01L23/5389 ,  H01L24/03 ,  H01L24/11 ,  H01L24/13 ,  H01L24/48 ,  H01L2221/68372 ,  H01L2224/0231 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/1134 ,  H01L2224/16235 ,  H01L2224/20 ,  H01L2224/24195 ,  H01L2224/2518 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/18162 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor device is made by providing a temporary carrier for supporting the semiconductor device. An integrated passive device (IPD) is mounted to the temporary carrier using an adhesive. The IPD includes a capacitor and a resistor and has a plurality of through-silicon vias (TSVs). A discrete component is mounted to the temporary carrier using the adhesive. The discrete component includes a capacitor. The IPD and the discrete component are encapsulated using a molding compound. A first metal layer is formed over the molding compound. The first metal layer is connected to the TSVs of the IPD and forms an inductor. The temporary carrier and the adhesive are removed, and a second metal layer is formed over the IPD and the discrete component. The second metal layer interconnects the IPD and the discrete component and forms an inductor. An optional interconnect structure is formed over the second metal layer.

摘要翻译： 通过提供用于支撑半导体器件的临时载体来制造半导体器件。 使用粘合剂将集成无源器件（IPD）安装到临时载体上。 IPD包括电容器和电阻器，并且具有多个穿硅通孔（TSV）。 使用粘合剂将分立的部件安装到临时载体上。 分立元件包括电容器。 使用模塑料封装IPD和分立组件。 在模塑料上形成第一金属层。 第一金属层连接到IPD的TSV并形成电感器。 去除临时载体和粘合剂，并且在IPD和分立组件上形成第二金属层。 第二金属层将IPD和分立元件互连并形成电感器。 在第二金属层上形成可选的互连结构。

公开(公告)号：US07935570B2

公开(公告)日：2011-05-03

申请号：US12331698

申请日：2008-12-10

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L21/00

CPC分类号： H01L23/3135 ,  H01L23/24 ,  H01L23/31 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/3157 ,  H01L23/5283 ,  H01L23/552 ,  H01L23/66 ,  H01L24/24 ,  H01L25/105 ,  H01L25/16 ,  H01L25/50 ,  H01L2223/6677 ,  H01L2224/04042 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/12105 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/24195 ,  H01L2224/73265 ,  H01L2224/81005 ,  H01L2225/1035 ,  H01L2225/1058 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/09701 ,  H01L2924/12041 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19104 ,  H01L2924/19105 ,  H01L2924/30105 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A semiconductor device has a first insulation layer formed over a sacrificial substrate. A first conductive layer is formed over the first insulating layer. Conductive pillars are formed over the first conductive layer. A pre-fabricated IPD is disposed between the conductive pillars. An encapsulant is formed around the IPD and conductive pillars. A second insulation layer is formed over the encapsulant. The conductive pillars are electrically connected to the first and second conductive layers. The first and second conductive layers each include an inductor. Semiconductor devices are mounted over the first and second insulating layer and electrically connected to the first and second conductive layers, respectively. An interconnect structure is formed over the first and second insulating layers, respectively, and electrically connected to the first and second conductive layers. The sacrificial substrate is removed. The semiconductor devices can be stacked and electrically interconnected through the conductive pillars.

摘要翻译： 半导体器件具有形成在牺牲衬底上的第一绝缘层。 在第一绝缘层上形成第一导电层。 导电柱形成在第一导电层上。 预制IPD设置在导电柱之间。 在IPD和导电柱周围形成密封剂。 在密封剂上形成第二绝缘层。 导电柱电连接到第一和第二导电层。 第一和第二导电层各自包括电感器。 半导体器件安装在第一和第二绝缘层上，并分别电连接到第一和第二导电层。 互连结构分别形成在第一和第二绝缘层上，并且电连接到第一和第二导电层。 去除牺牲衬底。 半导体器件可以通过导电柱堆叠和电互连。

公开(公告)号：US20100059855A1

公开(公告)日：2010-03-11

申请号：US12207332

申请日：2008-09-09

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L29/00 ,  H01L21/00

CPC分类号： H01L21/565 ,  H01L21/568 ,  H01L23/3114 ,  H01L23/49816 ,  H01L23/5223 ,  H01L23/5227 ,  H01L23/5389 ,  H01L24/03 ,  H01L24/11 ,  H01L24/13 ,  H01L24/48 ,  H01L2221/68372 ,  H01L2224/0231 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/1134 ,  H01L2224/16235 ,  H01L2224/20 ,  H01L2224/24195 ,  H01L2224/2518 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/18162 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor device is made by providing a temporary carrier for supporting the semiconductor device. An integrated passive device (IPD) is mounted to the temporary carrier using an adhesive. The IPD includes a capacitor and a resistor and has a plurality of through-silicon vias (TSVs). A discrete component is mounted to the temporary carrier using the adhesive. The discrete component includes a capacitor. The IPD and the discrete component are encapsulated using a molding compound. A first metal layer is formed over the molding compound. The first metal layer is connected to the TSVs of the IPD and forms an inductor. The temporary carrier and the adhesive are removed, and a second metal layer is formed over the IPD and the discrete component. The second metal layer interconnects the IPD and the discrete component and forms an inductor. An optional interconnect structure is formed over the second metal layer.

摘要翻译： 通过提供用于支撑半导体器件的临时载体来制造半导体器件。 使用粘合剂将集成无源器件（IPD）安装到临时载体上。 IPD包括电容器和电阻器，并且具有多个穿硅通孔（TSV）。 使用粘合剂将分立的部件安装到临时载体上。 分立元件包括电容器。 使用模塑料封装IPD和分立组件。 在模塑料上形成第一金属层。 第一金属层连接到IPD的TSV并形成电感器。 去除临时载体和粘合剂，并且在IPD和分立组件上形成第二金属层。 第二金属层将IPD和分立元件互连并形成电感器。 在第二金属层上形成可选的互连结构。

公开(公告)号：US20090155959A1

公开(公告)日：2009-06-18

申请号：US11958603

申请日：2007-12-18

申请人： Yaojian Lin ,  Haijing Cao ,  Qing Zhang ,  Kang Chen ,  Jianmin Fang

发明人： Yaojian Lin ,  Haijing Cao ,  Qing Zhang ,  Kang Chen ,  Jianmin Fang

IPC分类号： H01L21/50

CPC分类号： H01L23/50 ,  H01L21/4857 ,  H01L21/6835 ,  H01L23/3121 ,  H01L23/49822 ,  H01L23/49827 ,  H01L24/16 ,  H01L24/48 ,  H01L25/16 ,  H01L2221/68345 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48105 ,  H01L2224/48227 ,  H01L2224/48228 ,  H01L2224/73204 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01019 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19015 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/30105 ,  H01L2924/30107 ,  H01L2924/3011 ,  H05K1/16 ,  H05K1/162 ,  H05K1/165 ,  H05K1/167 ,  H05K3/20 ,  H05K3/4602 ,  H05K2201/0352 ,  H05K2201/09509 ,  H05K2201/09518 ,  H05K2201/09736 ,  H05K2203/016 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A method of manufacturing a semiconductor device includes providing a substrate with an insulation layer disposed on a top surface of the substrate, forming a passive device over the top surface of the substrate, removing the substrate, depositing an insulating polymer film layer over the insulation layer, and depositing a metal layer over the insulating polymer film layer. A solder mask can be formed over the metal layer. A conformal metal layer can then be formed over the solder mask. A notch can be formed in the insulation layer to enhance the connection between the insulating polymer film layer and the insulation layer. Additional semiconductor die can be electrically connected to the passive device. The substrate is removed by removing a first amount of the substrate using a back grind process, and then removing a second amount of the substrate using a wet dry, dry etch, or chemical-mechanical planarization process.

摘要翻译： 一种制造半导体器件的方法包括：在衬底的顶表面上设置绝缘层，在衬底的顶表面上形成无源器件，去除衬底，在绝缘层上沉积绝缘聚合物膜层 并且在绝缘聚合物膜层上沉积金属层。 可以在金属层上形成焊接掩模。 然后可以在焊接掩模上形成保形金属层。 可以在绝缘层中形成切口以增强绝缘聚合物膜层和绝缘层之间的连接。 另外的半导体管芯可以电连接到无源器件。 通过使用后研磨工艺去除第一量的基材，然后使用湿干，干蚀刻或化学机械平面化工艺除去第二量的基材来除去基材。

公开(公告)号：US20090140421A1

公开(公告)日：2009-06-04

申请号：US11949255

申请日：2007-12-03

申请人： Yaojian Lin ,  Haijing Cao ,  Qing Zhang ,  Kang Chen ,  Jianmin Fang

发明人： Yaojian Lin ,  Haijing Cao ,  Qing Zhang ,  Kang Chen ,  Jianmin Fang

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

CPC分类号： H01L23/5389 ,  H01L21/6835 ,  H01L23/49822 ,  H01L23/50 ,  H01L24/16 ,  H01L24/48 ,  H01L27/1266 ,  H01L28/00 ,  H01L28/10 ,  H01L28/20 ,  H01L28/40 ,  H01L2221/68345 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01019 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/04941 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/30105 ,  H01L2224/05599 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor device has integrated passive circuit elements. A first substrate is formed on a backside of the semiconductor device. The passive circuit element is formed over the insulating layer. The passive circuit element can be an inductor, capacitor, or resistor. A passivation layer is formed over the passive circuit element. A carrier is attached to the passivation layer. The first substrate is removed. A non-silicon substrate is formed over the insulating layer on the backside of the semiconductor device. The non-silicon substrate is made with glass, molding compound, epoxy, polymer, or polymer composite. An adhesive layer is formed between the non-silicon substrate and insulating layer. A via is formed between the insulating layer and first passivation layer. The carrier is removed. An under bump metallization is formed over the passivation layer in electrical contact with the passive circuit element. A solder bump is formed on the under bump metallization.

摘要翻译： 半导体器件集成无源电路元件。 第一衬底形成在半导体器件的背面。 无源电路元件形成在绝缘层上。 无源电路元件可以是电感器，电容器或电阻器。 钝化层形成在无源电路元件上。 载体附着在钝化层上。 去除第一衬底。 在半导体器件的背面上的绝缘层上形成非硅衬底。 非硅衬底由玻璃，模塑料，环氧树脂，聚合物或聚合物复合材料制成。 在非硅衬底和绝缘层之间形成粘合剂层。 在绝缘层和第一钝化层之间形成通孔。 载体被移除。 在与无源电路元件电接触的钝化层之上形成凸起下金属化。 在凸块下方形成焊锡凸块。

公开(公告)号：US09865482B2

公开(公告)日：2018-01-09

申请号：US13438696

申请日：2012-04-03

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L23/522 ,  H01L21/56 ,  H01L23/31 ,  H01L23/538 ,  H01L23/498 ,  H01L23/00

CPC分类号： H01L21/565 ,  H01L21/568 ,  H01L23/3114 ,  H01L23/49816 ,  H01L23/5223 ,  H01L23/5227 ,  H01L23/5389 ,  H01L24/03 ,  H01L24/11 ,  H01L24/13 ,  H01L24/48 ,  H01L2221/68372 ,  H01L2224/0231 ,  H01L2224/0401 ,  H01L2224/04105 ,  H01L2224/1134 ,  H01L2224/16235 ,  H01L2224/20 ,  H01L2224/24195 ,  H01L2224/2518 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/18162 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor device is made by providing a temporary carrier for supporting the semiconductor device. An integrated passive device (IPD) is mounted to the temporary carrier using an adhesive. The IPD includes a capacitor and a resistor and has a plurality of through-silicon vias (TSVs). A discrete component is mounted to the temporary carrier using the adhesive. The discrete component includes a capacitor. The IPD and the discrete component are encapsulated using a molding compound. A first metal layer is formed over the molding compound. The first metal layer is connected to the TSVs of the IPD and forms an inductor. The temporary carrier and the adhesive are removed, and a second metal layer is formed over the IPD and the discrete component. The second metal layer interconnects the IPD and the discrete component and forms an inductor. An optional interconnect structure is formed over the second metal layer.

公开(公告)号：US09269598B2

公开(公告)日：2016-02-23

申请号：US13569105

申请日：2012-08-07

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L27/08 ,  H01L21/56 ,  H01L21/683 ,  H01L25/16 ,  H01L25/00 ,  H01L25/03 ,  H01L23/538 ,  H01L23/00

CPC分类号： H01L21/568 ,  H01L21/6835 ,  H01L23/5389 ,  H01L24/16 ,  H01L24/81 ,  H01L25/03 ,  H01L25/16 ,  H01L25/50 ,  H01L2224/04042 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/81001 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/04941 ,  H01L2924/09701 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15174 ,  H01L2924/15184 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/30105 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/81805 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A semiconductor device has a first conductive layer formed over a sacrificial substrate. A first integrated passive device (IPD) is formed in a first region over the first conductive layer. A conductive pillar is formed over the first conductive layer. A high-resistivity encapsulant greater than 1.0 kohm-cm is formed over the first IPD to a top surface of the conductive pillar. A second IPD is formed over the encapsulant. The first encapsulant has a thickness of at least 50 micrometers to vertically separate the first and second IPDs. An insulating layer is formed over the second IPD. The sacrificial substrate is removed and a second semiconductor die is disposed on the first conductive layer. A first semiconductor die is formed in a second region over the substrate. A second encapsulant is formed over the second semiconductor die and a thermally conductive layer is formed over the second encapsulant.

摘要翻译： 半导体器件具有形成在牺牲衬底上的第一导电层。 第一集成无源器件（IPD）形成在第一导电层上的第一区域中。 在第一导电层上形成导电柱。 在第一IPD上形成大于1.0kohm-cm的高电阻率密封剂到导电柱的顶表面。 在密封剂上形成第二个IPD。 第一密封剂具有至少50微米的厚度以垂直分离第一和第二IPD。 绝缘层形成在第二IPD上。 去除牺牲基板，在第一导电层上设置第二半导体管芯。 第一半导体管芯形成在衬底上的第二区域中。 在第二半导体管芯上形成第二密封剂，并且在第二密封剂上形成导热层。

公开(公告)号：US20120292738A1

公开(公告)日：2012-11-22

申请号：US13569105

申请日：2012-08-07

申请人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

发明人： Yaojian Lin ,  Jianmin Fang ,  Kang Chen ,  Haijing Cao

IPC分类号： H01L27/06

CPC分类号： H01L21/568 ,  H01L21/6835 ,  H01L23/5389 ,  H01L24/16 ,  H01L24/81 ,  H01L25/03 ,  H01L25/16 ,  H01L25/50 ,  H01L2224/04042 ,  H01L2224/0554 ,  H01L2224/0557 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/81001 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/04941 ,  H01L2924/09701 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15174 ,  H01L2924/15184 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/30105 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/81805 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A semiconductor device has a first conductive layer formed over a sacrificial substrate. A first integrated passive device (IPD) is formed in a first region over the first conductive layer. A conductive pillar is formed over the first conductive layer. A high-resistivity encapsulant greater than 1.0 kohm-cm is formed over the first IPD to a top surface of the conductive pillar. A second IPD is formed over the encapsulant. The first encapsulant has a thickness of at least 50 micrometers to vertically separate the first and second IPDs. An insulating layer is formed over the second IPD. The sacrificial substrate is removed and a second semiconductor die is disposed on the first conductive layer. A first semiconductor die is formed in a second region over the substrate. A second encapsulant is formed over the second semiconductor die and a thermally conductive layer is formed over the second encapsulant.

摘要翻译： 半导体器件具有形成在牺牲衬底上的第一导电层。 第一集成无源器件（IPD）形成在第一导电层上的第一区域中。 在第一导电层上形成导电柱。 在第一IPD上形成大于1.0kohm-cm的高电阻率密封剂到导电柱的顶表面。 在密封剂上形成第二个IPD。 第一密封剂具有至少50微米的厚度以垂直分离第一和第二IPD。 绝缘层形成在第二IPD上。 去除牺牲基板，在第一导电层上设置第二半导体管芯。 第一半导体管芯形成在衬底上的第二区域中。 在第二半导体管芯上形成第二密封剂，并且在第二密封剂上形成导热层。