公开(公告)号：US10381326B2

公开(公告)日：2019-08-13

申请号：US14289483

申请日：2014-05-28

Applicant: Invensas Corporation

Inventor： Charles G. Woychik ,  Arkalgud R. Sitaram ,  Andrew Cao ,  Bong-Sub Lee

IPC: H01L25/065 ,  H01L23/00 ,  H01L25/00 ,  H01L21/768 ,  H01L21/56 ,  H01L23/373 ,  H01L23/367 ,  H01L23/29 ,  H01L23/31 ,  H01L23/48 ,  H01L21/683 ,  H01L25/03 ,  H01L25/18

Abstract: A method of forming a semiconductor package comprises forming one or more first vias in a first side of a substrate and attaching a first side of a first microelectronic element to the first side of the substrate. The first microelectronic element is electrically coupled to at least one of the one or more first vias. The method further comprise obtaining a second microelectronic element including one or more second vias in a first side of the second microelectronic element, and attaching a second side of the substrate to the first side of the second microelectronic element. The second microelectronic element is electrically coupled to at least one of the one or more first vias. Each of one or more connecting elements has a first end attached to a first side of the second microelectronic element and a second end extends beyond a second side of the first microelectronic element.

公开(公告)号：US10440822B2

公开(公告)日：2019-10-08

申请号：US15682049

申请日：2017-08-21

Applicant: Invensas Corporation

Inventor： Bong-Sub Lee ,  Cyprian Emeka Uzoh ,  Charles G. Woychik ,  Liang Wang ,  Laura Wills Mirkarimi ,  Arkalgud R. Sitaram

IPC: H05K13/04 ,  H05K1/09 ,  H01L23/498 ,  H01L21/48 ,  H05K1/11 ,  H05K1/16 ,  H05K3/18

Abstract: Interposer circuitry (130) is formed on a possibly sacrificial substrate (210) from a porous core (130′) covered by a conductive coating (130″) which increases electrical conductance. The core is printed from nanoparticle ink. Then a support (120S) is formed, e.g. by molding, to mechanically stabilize the circuitry. A magnetic field can be used to stabilize the circuitry while the circuitry or the support are being formed. Other features are also provided.

公开(公告)号：US09769923B2

公开(公告)日：2017-09-19

申请号：US15380172

申请日：2016-12-15

Applicant: Invensas Corporation

Inventor： Bong-Sub Lee ,  Cyprian Emeka Uzoh ,  Charles G. Woychik ,  Liang Wang ,  Laura Wills Mirkarimi ,  Arkalgud R. Sitaram

IPC: H05K13/04 ,  H05K1/09 ,  H01L23/498 ,  H01L21/48 ,  H05K1/11

CPC classification number: H05K1/097 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/4867 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01L2924/15192 ,  H01L2924/15311 ,  H05K1/112 ,  H05K1/113 ,  H05K1/165 ,  H05K3/188 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/5313 ,  H01L2924/00

Abstract: Interposer circuitry (130) is formed on a possibly sacrificial substrate (210) from a porous core (130′) covered by a conductive coating (130″) which increases electrical conductance. The core is printed from nanoparticle ink. Then a support (120S) is formed, e.g. by molding, to mechanically stabilize the circuitry. A magnetic field can be used to stabilize the circuitry while the circuitry or the support are being formed. Other features are also provided.

公开(公告)号：US20170099733A1

公开(公告)日：2017-04-06

申请号：US15380172

申请日：2016-12-15

Applicant: Invensas Corporation

Inventor： Bong-Sub Lee ,  Cyprian Emeka Uzoh ,  Charles G. Woychik ,  Liang Wang ,  Laura Wills Mirkarimi ,  Arkalgud R. Sitaram

IPC: H05K1/09 ,  H01L21/48 ,  H05K1/11 ,  H01L23/498

CPC classification number: H05K1/097 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/4867 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01L2924/15192 ,  H01L2924/15311 ,  H05K1/112 ,  H05K1/113 ,  H05K1/165 ,  H05K3/188 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/5313 ,  H01L2924/00

Abstract: Interposer circuitry (130) is formed on a possibly sacrificial substrate (210) from a porous core (130′) covered by a conductive coating (130″) which increases electrical conductance. The core is printed from nanoparticle ink. Then a support (120S) is formed, e.g. by molding, to mechanically stabilize the circuitry. A magnetic field can be used to stabilize the circuitry while the circuitry or the support are being formed. Other features are also provided.

公开(公告)号：US20160218057A1

公开(公告)日：2016-07-28

申请号：US14602984

申请日：2015-01-22

Applicant: Invensas Corporation

Inventor： Bong-Sub Lee ,  Cyprian Emeka Uzoh ,  Charles G. Woychik ,  Liang Wang ,  Laura Wills Mirkarimi ,  Arkalgud R. Sitaram

IPC: H01L23/498 ,  H05K3/18 ,  H05K1/16 ,  H01L21/48 ,  H05K1/11

CPC classification number: H05K1/097 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/4867 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01L2924/15192 ,  H01L2924/15311 ,  H05K1/112 ,  H05K1/113 ,  H05K1/165 ,  H05K3/188 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/5313 ,  H01L2924/00

Abstract: Interposer circuitry (130) is formed on a possibly sacrificial substrate (210) from a porous core (130′) covered by a conductive coating (130″) which increases electrical conductance. The core is printed from nanoparticle ink. Then a support (120S) is formed, e.g. by molding, to mechanically stabilize the circuitry. A magnetic field can be used to stabilize the circuitry while the circuitry or the support are being formed. Other features are also provided.

Abstract translation: 内插器电路（130）由可能牺牲的基板（210）形成，所述牺牲基板（210）从由导电涂层（130“）覆盖的多孔芯（130'）形成，所述导电涂层增加导电性。 核心由纳米颗粒油墨印刷。 然后形成支撑件（120S），例如 通过模制，以机械地稳定电路。 在形成电路或支撑件的同时，可以使用磁场来稳定电路。 还提供其他功能。

公开(公告)号：US20170374738A1

公开(公告)日：2017-12-28

申请号：US15682049

申请日：2017-08-21

Applicant: Invensas Corporation

Inventor： Bong-Sub Lee ,  Cyprian Emeka Uzoh ,  Charles G. Woychik ,  Liang Wang ,  Laura Wills Mirkarimi ,  Arkalgud R. Sitaram

IPC: H05K1/09 ,  H01L23/498 ,  H01L21/48 ,  H05K1/11

CPC classification number: H05K1/097 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/4867 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01L2924/15192 ,  H01L2924/15311 ,  H05K1/112 ,  H05K1/113 ,  H05K1/165 ,  H05K3/188 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/5313 ,  H01L2924/00

Abstract: Interposer circuitry (130) is formed on a possibly sacrificial substrate (210) from a porous core (130′) covered by a conductive coating (130″) which increases electrical conductance. The core is printed from nanoparticle ink. Then a support (120S) is formed, e.g. by molding, to mechanically stabilize the circuitry. A magnetic field can be used to stabilize the circuitry while the circuitry or the support are being formed. Other features are also provided.

公开(公告)号：US09570385B2

公开(公告)日：2017-02-14

申请号：US14602984

申请日：2015-01-22

Applicant: Invensas Corporation

Inventor： Bong-Sub Lee ,  Cyprian Emeka Uzoh ,  Charles G. Woychik ,  Liang Wang ,  Laura Wills Mirkarimi ,  Arkalgud R. Sitaram

IPC: H05K3/02 ,  H05K3/10 ,  H01L23/498 ,  H01L21/48 ,  H05K1/11 ,  H05K1/16 ,  H05K3/18

CPC classification number: H05K1/097 ,  H01L21/4857 ,  H01L21/486 ,  H01L21/4867 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01L2924/15192 ,  H01L2924/15311 ,  H05K1/112 ,  H05K1/113 ,  H05K1/165 ,  H05K3/188 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/5313 ,  H01L2924/00

Abstract: Interposer circuitry (130) is formed on a possibly sacrificial substrate (210) from a porous core (130′) covered by a conductive coating (130″) which increases electrical conductance. The core is printed from nanoparticle ink. Then a support (120S) is formed, e.g. by molding, to mechanically stabilize the circuitry. A magnetic field can be used to stabilize the circuitry while the circuitry or the support are being formed. Other features are also provided.

Abstract translation: 内插器电路（130）由可能牺牲的基板（210）形成，所述牺牲基板（210）从由导电涂层（130“）覆盖的多孔芯（130'）形成，所述导电涂层增加导电性。 核心由纳米颗粒油墨印刷。 然后形成支撑件（120S），例如 通过模制，以机械地稳定电路。 在形成电路或支撑件的同时，可以使用磁场来稳定电路。 还提供其他功能。

公开(公告)号：US20150348940A1

公开(公告)日：2015-12-03

申请号：US14289483

申请日：2014-05-28

Applicant: Invensas Corporation

Inventor： Charles G. WOYCHIK ,  Arkalgud R. Sitaram ,  Andrew Cao ,  Bong-Sub Lee

IPC: H01L25/065 ,  H01L21/768 ,  H01L21/56 ,  H01L23/48 ,  H01L23/373 ,  H01L23/367 ,  H01L23/29 ,  H01L23/31 ,  H01L25/00 ,  H01L23/00

CPC classification number: H01L25/0657 ,  H01L21/56 ,  H01L21/561 ,  H01L21/563 ,  H01L21/6835 ,  H01L21/76898 ,  H01L23/29 ,  H01L23/295 ,  H01L23/3107 ,  H01L23/3128 ,  H01L23/367 ,  H01L23/3731 ,  H01L23/481 ,  H01L24/02 ,  H01L24/13 ,  H01L24/14 ,  H01L24/17 ,  H01L24/81 ,  H01L24/92 ,  H01L24/94 ,  H01L24/97 ,  H01L25/03 ,  H01L25/0652 ,  H01L25/18 ,  H01L25/50 ,  H01L2221/68327 ,  H01L2221/68331 ,  H01L2224/0231 ,  H01L2224/02372 ,  H01L2224/0401 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05664 ,  H01L2224/13022 ,  H01L2224/131 ,  H01L2224/13109 ,  H01L2224/13111 ,  H01L2224/13124 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/13164 ,  H01L2224/13193 ,  H01L2224/14155 ,  H01L2224/14181 ,  H01L2224/16145 ,  H01L2224/16146 ,  H01L2224/16235 ,  H01L2224/1703 ,  H01L2224/17051 ,  H01L2224/17181 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29388 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/73104 ,  H01L2224/73204 ,  H01L2224/92125 ,  H01L2224/94 ,  H01L2224/97 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2225/06568 ,  H01L2225/06589 ,  H01L2924/15311 ,  H01L2924/18161 ,  H01L2224/81 ,  H01L2224/83 ,  H01L2224/16225 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2924/0665 ,  H01L2924/014

Abstract: A method of forming a semiconductor package comprises forming one or more first vias in a first side of a substrate and attaching a first side of a first microelectronic element to the first side of the substrate. The first microelectronic element is electrically coupled to at least one of the one or more first vias. The method further comprise obtaining a second microelectronic element including one or more second vias in a first side of the second microelectronic element, and attaching a second side of the substrate to the first side of the second microelectronic element. The second microelectronic element is electrically coupled to at least one of the one or more first vias. Each of one or more connecting elements has a first end attached to a first side of the second microelectronic element and a second end extends beyond a second side of the first microelectronic element.

Abstract translation: 形成半导体封装的方法包括在衬底的第一侧中形成一个或多个第一通孔并将第一微电子元件的第一侧附接到衬底的第一侧。 第一微电子元件电耦合到一个或多个第一通孔中的至少一个。 该方法还包括获得第二微电子元件，该第二微电子元件包括在第二微电子元件的第一侧中的一个或多个第二通孔，以及将该基板的第二侧附接到第二微电子元件的第一侧。 第二微电子元件电耦合到一个或多个第一通孔中的至少一个。 一个或多个连接元件中的每一个具有连接到第二微电子元件的第一侧的第一端，并且第二端延伸超过第一微电子元件的第二侧。