公开(公告)号：US20220311137A1

公开(公告)日：2022-09-29

申请号：US17651832

申请日：2022-02-21

申请人： NXP B.V.

发明人： Jan Willem Bergman ,  Mustafa Acar ,  Antonius Hendrikus Jozef Kamphuis ,  Dominicus MARTINUS WILHELMUS Leenaerts ,  Rajesh Mandamparambil ,  Paul Mattheijssen

IPC分类号： H01Q3/34 ,  H01L23/66

摘要： An integrated circuit comprising a package, phased antenna array and die. The die comprises a plurality of unit cells, wherein each unit cell is divided into quadrants. Each quadrant comprises a receiver terminal located on a first axis, and a transmitter terminal located on a second axis, wherein the first axis is orthogonal to the second axis, and there is mirror symmetry between the nearest neighbour quadrants in the unit cell. The package comprises a plurality of pairs of feed lines, each pair of feed lines comprising a receiver feed line and a transmitter feed line. The receiver feed line is connected to one of the receiver terminals and the transmitter feed line is connected to the transmitter terminal in the same die quadrant. The receiver feed line is orthogonal to the transmitter feed line. Each antenna element is coupled to a respective pair of feed lines.

公开(公告)号：US20240138129A1

公开(公告)日：2024-04-25

申请号：US18048495

申请日：2022-10-20

申请人： NXP B.V.

发明人： Philipp Franz Freidl ,  Mustafa Acar ,  Antonius Hendrikus Jozef Kamphuis ,  Erik Daniel Björk ,  Konstantinos Giannakidis ,  Jan Willem Bergman ,  Rajesh Mandamparambil ,  Paul Mattheijssen

IPC分类号： H05K9/00 ,  H01L23/552

CPC分类号： H05K9/0032 ,  H01L23/552 ,  H05K9/0088

摘要： One example discloses an on-chip shielded device, including: a planar structure including a substrate and a passivation layer; an electrical component formed within the substrate and coupled to an input signal path and an output signal path; a first shielding element positioned above the electrical component and the passivation layer; and a second shielding element positioned above the electrical component, the passivation layer and the first shielding element.

公开(公告)号：US20220263222A1

公开(公告)日：2022-08-18

申请号：US17649725

申请日：2022-02-02

申请人： NXP B.V.

发明人： Antonius Hendrikus Jozef Kamphuis ,  Jan Willem Bergman ,  Marcellinus Johannes Maria Geurts ,  Mustafa Acar ,  Paul Mattheijssen ,  Rajesh Mandamparambil ,  Andrei-Alexandru Damian ,  Amar Ashok Mavinkurve

IPC分类号： H01Q1/22 ,  H01Q9/04 ,  H01L25/065 ,  H01L23/60 ,  H01L25/00

摘要： A semiconductor device comprising a substrate, a first integrated circuit package mounted on the substrate, the first integrated circuit package comprising a first antenna sub-array having a uniform pitch, and a second integrated circuit package mounted on the substrate, the second integrated circuit package comprising a second antenna sub-array having a uniform pitch. The second integrated circuit package is mounted adjacent to the first integrated circuit package to form a multi-package module having an antenna array formed of the first antenna sub-array and the second antenna sub-array, wherein the antenna array has a uniform pitch. Also provided is a method of manufacturing a multi-package module and a method of providing package-to-package grounding.

公开(公告)号：US20240237316A9

公开(公告)日：2024-07-11

申请号：US18048495

申请日：2022-10-21

申请人： NXP B.V.

发明人： Philipp Franz Freidl ,  Mustafa Acar ,  Antonius Hendrikus Jozef Kamphuis ,  Erik Daniel Björk ,  Konstantinos Giannakidis ,  Jan Willem Bergman ,  Rajesh Mandamparambil ,  Paul Mattheijssen

IPC分类号： H05K9/00 ,  H01L23/552

CPC分类号： H05K9/0032 ,  H01L23/552 ,  H05K9/0088

摘要： One example discloses an on-chip shielded device, including: a planar structure including a substrate and a passivation layer; an electrical component formed within the substrate and coupled to an input signal path and an output signal path; a first shielding element positioned above the electrical component and the passivation layer; and a second shielding element positioned above the electrical component, the passivation layer and the first shielding element.

公开(公告)号：US20230402410A1

公开(公告)日：2023-12-14

申请号：US18315515

申请日：2023-05-11

申请人： NXP B.V.

发明人： Mustafa Acar ,  Paul Mattheijssen ,  Philipp Franz Freidl ,  Rajesh Mandamparambil ,  Jan Willem Bergman

IPC分类号： H01L23/66 ,  H01L25/16

CPC分类号： H01L23/66 ,  H01L25/16 ,  H01L2223/6644

摘要： An RF package assembly includes a stacked package-on-package arrangement of a first substrate and a second substrate. Each of the first and second substrates include RF signal pads and ground pads. An interface region between the stacked substrates couples the RF signal pads and ground pads of the first substrate to corresponding pads of the second substrate. The interface region includes galvanic connection regions providing a galvanic connection between the each of the first substrate ground pads and each of the corresponding second substrate ground pads. The interface region includes dielectric regions between each of the first substrate RF signal pads and the corresponding second substrate RF signal pads so that RF signals transmitted between the two substrates are capacitively coupled.

公开(公告)号：US20230290737A1

公开(公告)日：2023-09-14

申请号：US17694330

申请日：2022-03-14

申请人： NXP B.V.

发明人： Antonius Hendrikus Jozef Kamphuis ,  Mustafa Acar ,  Philipp Franz Freidl ,  Rajesh Mandamparambil ,  Jan Willem Bergman

IPC分类号： H01L23/552 ,  H01L23/48 ,  H01L23/31 ,  H01L21/56

CPC分类号： H01L23/552 ,  H01L23/481 ,  H01L23/3128 ,  H01L21/56

摘要： A flip chip device includes a substrate, an integrated circuit device, a mold compound, and a via. The substrate has a top side and a bottom side. The integrated circuit device is affixed to the bottom side of the substrate. The mold compound is affixed to the bottom side of the substrate. The via is affixed to the bottom side of the substrate. The via passes through the mold compound and is exposed at a bottom side of the mold compound. The via is coupled to a terminal of the integrated circuit device.

公开(公告)号：US20220384943A1

公开(公告)日：2022-12-01

申请号：US17664089

申请日：2022-05-19

申请人： NXP B.V.

发明人： Mustafa Acar ,  Philipp Franz Freidl ,  Antonius Hendrikus Jozef Kamphuis ,  Jan Willem Bergman ,  Rajesh Mandamparambil

IPC分类号： H01Q1/48

摘要： A semiconductor device may include an antenna array and a grounding assembly configured to at least partially electrically shield the antenna array. The grounding assembly may include a first grounding layer comprising a first plurality of openings and a second grounding layer comprising a second plurality of openings. The second grounding layer may at least partially occlude the first plurality of openings of the first grounding layer when viewed from above the antenna array.