公开(公告)号：US20150235952A1

公开(公告)日：2015-08-20

申请号：US14703240

申请日：2015-05-04

Applicant: QUALCOMM Incorporated

Inventor： Yuancheng Christopher Pan ,  Fifin Sweeney ,  Lew G. Chua-Eoan ,  Zhi Zhu ,  Junmou Zhang

IPC: H01L23/538 ,  H05K1/16 ,  H05K1/18 ,  H05K1/11 ,  H01L23/00 ,  H01L25/065

CPC classification number: H01L23/5384 ,  H01L23/49822 ,  H01L23/642 ,  H01L23/645 ,  H01L24/02 ,  H01L24/16 ,  H01L24/48 ,  H01L25/0657 ,  H01L25/18 ,  H01L2224/02371 ,  H01L2224/05624 ,  H01L2224/13025 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/48227 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06527 ,  H01L2225/06541 ,  H01L2225/06544 ,  H01L2924/00014 ,  H01L2924/1205 ,  H01L2924/1206 ,  H01L2924/14 ,  H01L2924/15174 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/30105 ,  H01L2924/30107 ,  H05K1/11 ,  H05K1/165 ,  H05K1/181 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A stacked integrated circuit includes a first tier IC and a second tier IC. Active faces of the first tier IC and the second tier IC face each other. An interconnect structure, such as microbumps, couples the first tier IC to the second tier IC. An active portion of a voltage regulator is integrated in the first semiconductor IC and coupled to passive components (for example a capacitor or an inductor) embedded in a packaging substrate on which the stacked IC is mounted. The passive components may be multiple through vias in the packaging substrate providing inductance to the active portion of the voltage regulator. The inductance provided to the active portion of the voltage regulator is increased by coupling the through via in the packaging substrate to through vias in a printed circuit board that the packaging substrate is mounted on.

Abstract translation: 堆叠式集成电路包括第一层IC和第二层IC。 第一层IC和第二层IC的主动面相互面对。 互连结构，例如microbumps，将第一层IC耦合到第二层IC。 电压调节器的有源部分集成在第一半导体IC中并耦合到嵌入在其上安装有堆叠IC的封装衬底中的无源组件（例如，电容器或电感器）。 无源部件可以是在封装衬底中的多个通孔，为电压调节器的有源部分提供电感。 通过将封装衬底中的通孔耦合到安装有封装衬底的印刷电路板中的通孔，增加了提供给电压调节器的有源部分的电感。

公开(公告)号：US20130270718A1

公开(公告)日：2013-10-17

申请号：US13919230

申请日：2013-06-17

Applicant: QUALCOMM Incorporated

Inventor： Fifin Sweeney ,  Jason R. Gonzalez

IPC: H01L25/00

CPC classification number: H01L25/00 ,  H01L23/5389 ,  H01L24/24 ,  H01L24/25 ,  H01L25/0657 ,  H01L2224/24227 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/73267 ,  H01L2224/92244 ,  H01L2225/06524 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/00

Abstract: A package includes a printed circuit board (PCB) having a first side and a second side and a thickness between the first side and the second side and a stacked die including a top die mounted on a bottom die, the bottom die being at least partially embedded in the PCB. Also a method of forming a package that includes forming an opening in a top surface of the PCB layer, placing a stacked die including a top die stacked on a bottom die into the opening, laminating the PCB layer to form a laminate layer, and forming an electrical connection with the stacked die.

Abstract translation: 封装包括具有第一侧和第二侧以及第一侧和第二侧之间的厚度的印刷电路板（PCB），以及包括安装在底模上的顶模的堆叠模，所述底模至少部分地 嵌入在PCB中。 还有一种形成封装的方法，包括在PCB层的上表面形成开口，将包括堆叠在底模上的顶模的堆叠裸片放入开口中，层压PCB层以形成层压层，并形成 与堆叠的模具电连接。

公开(公告)号：US09349692B2

公开(公告)日：2016-05-24

申请号：US14703240

申请日：2015-05-04

Applicant: QUALCOMM Incorporated

Inventor： Yuan-cheng Christopher Pan ,  Fifin Sweeney ,  Lew Go Chua-Eoan ,  Zhi Zhu ,  Junmou Zhang ,  Jason Gonzalez

IPC: H05K7/00 ,  H01L23/538 ,  H01L23/00 ,  H01L25/065 ,  H05K1/18 ,  H05K1/11 ,  H05K1/16

CPC classification number: H01L23/5384 ,  H01L23/49822 ,  H01L23/642 ,  H01L23/645 ,  H01L24/02 ,  H01L24/16 ,  H01L24/48 ,  H01L25/0657 ,  H01L25/18 ,  H01L2224/02371 ,  H01L2224/05624 ,  H01L2224/13025 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/48227 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06527 ,  H01L2225/06541 ,  H01L2225/06544 ,  H01L2924/00014 ,  H01L2924/1205 ,  H01L2924/1206 ,  H01L2924/14 ,  H01L2924/15174 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/30105 ,  H01L2924/30107 ,  H05K1/11 ,  H05K1/165 ,  H05K1/181 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A stacked integrated circuit includes a first tier IC and a second tier IC. Active faces of the first tier IC and the second tier IC face each other. An interconnect structure, such as microbumps, couples the first tier IC to the second tier IC. An active portion of a voltage regulator is integrated in the first semiconductor IC and coupled to passive components (for example a capacitor or an inductor) embedded in a packaging substrate on which the stacked IC is mounted. The passive components may be multiple through vias in the packaging substrate providing inductance to the active portion of the voltage regulator. The inductance provided to the active portion of the voltage regulator is increased by coupling the through via in the packaging substrate to through vias in a printed circuit board that the packaging substrate is mounted on.