公开(公告)号：US08941974B2

公开(公告)日：2015-01-27

申请号：US13229207

申请日：2011-09-09

Applicant: Zhaoyin D. Wu ,  Parag Upadhyaya ,  Xuewen Jiang

Inventor： Zhaoyin D. Wu ,  Parag Upadhyaya ,  Xuewen Jiang

IPC: H01G4/008 ,  H01G4/228 ,  H01G4/005 ,  H01L49/02

CPC classification number: H01L28/86 ,  Y10T29/43

Abstract: An interdigitated capacitor having digits of varying width is disclosed. One embodiment of a capacitor includes a first plurality of conductive digits and a second plurality of conductive digits positioned in an interlocking manner with the first plurality of conductive digits, such that an interdigitated structure is formed. The first plurality of conductive digits and the second plurality of conductive digits collectively form a set of digits, where the width of a first digit in the set of digits is non-uniform with respect to a second digit in the set of digits.

Abstract translation: 公开了具有变化宽度的数字的交错电容器。 电容器的一个实施例包括以与第一多个导电数字互锁的方式定位的第一多个导电数字和第二多个导电数字，使得形成叉指结构。 第一组多个导电数字和第二多个导电数字共同形成一组数字，其中数字组中第一个数字的宽度相对于该组数字中的第二个数字是不均匀的。

公开(公告)号：US20130063861A1

公开(公告)日：2013-03-14

申请号：US13229207

申请日：2011-09-09

Applicant: Zhaoyin D. Wu ,  Parag Upadhyaya ,  Xuewen Jiang

Inventor： Zhaoyin D. Wu ,  Parag Upadhyaya ,  Xuewen Jiang

IPC: H01G4/008 ,  H01G7/00 ,  H01G4/005

CPC classification number: H01L28/86 ,  Y10T29/43

Abstract: An interdigitated capacitor having digits of varying width is disclosed. One embodiment of a capacitor includes a first plurality of conductive digits and a second plurality of conductive digits positioned in an interlocking manner with the first plurality of conductive digits, such that an interdigitated structure is formed. The first plurality of conductive digits and the second plurality of conductive digits collectively form a set of digits, where the width of a first digit in the set of digits is non-uniform with respect to a second digit in the set of digits.

Abstract translation: 公开了具有变化宽度的数字的交错电容器。 电容器的一个实施例包括以与第一多个导电数字互锁的方式定位的第一多个导电数字和第二多个导电数字，使得形成叉指结构。 第一组多个导电数字和第二多个导电数字共同形成一组数字，其中数字组中第一个数字的宽度相对于该组数字中的第二个数字是不均匀的。

公开(公告)号：US20120241904A1

公开(公告)日：2012-09-27

申请号：US13052293

申请日：2011-03-21

Applicant: Zhaoyin D. Wu ,  Xuewen Jiang ,  Parag Upadhyaya

Inventor： Zhaoyin D. Wu ,  Xuewen Jiang ,  Parag Upadhyaya

IPC: H01L27/10

CPC classification number: H01L27/08

Abstract: An inductor structure implemented within a semiconductor integrated circuit (IC) can include a coil of conductive material that includes a center terminal located at a midpoint of a length of the coil. The coil can be symmetrical with respect to a centerline bisecting the center terminal. The coil can include a first differential terminal and a second differential terminal each located at an end of the coil and opposite the center terminal. The inductor structure can include an isolation ring surrounding the coil. In some cases, the inductor structure can include a return line of conductive material positioned on the center line.

Abstract translation: 在半导体集成电路（IC）中实现的电感器结构可以包括导体材料的线圈，其包括位于线圈长度的中点处的中心端子。 线圈可相对于将中心线平分的中心线对称。 线圈可以包括第一差分端子和第二差分端子，每个端子位于线圈的端部并且与中心端子相对。 电感器结构可以包括围绕线圈的隔离环。 在一些情况下，电感器结构可以包括定位在中心线上的导电材料的返回线。

公开(公告)号：US08592943B2

公开(公告)日：2013-11-26

申请号：US13052293

申请日：2011-03-21

Applicant: Zhaoyin D. Wu ,  Xuewen Jiang ,  Parag Upadhyaya

Inventor： Zhaoyin D. Wu ,  Xuewen Jiang ,  Parag Upadhyaya

IPC: H01L21/00

CPC classification number: H01L27/08

Abstract: An inductor structure implemented within a semiconductor integrated circuit (IC) can include a coil of conductive material that includes a center terminal located at a midpoint of a length of the coil. The coil can be symmetrical with respect to a centerline bisecting the center terminal. The coil can include a first differential terminal and a second differential terminal each located at an end of the coil and opposite the center terminal. The inductor structure can include an isolation ring surrounding the coil. In some cases, the inductor structure can include a return line of conductive material positioned on the center line.

Abstract translation: 在半导体集成电路（IC）中实现的电感器结构可以包括导体材料的线圈，其包括位于线圈长度的中点处的中心端子。 线圈可相对于将中心线平分的中心线对称。 线圈可以包括第一差分端子和第二差分端子，每个端子位于线圈的端部并且与中心端子相对。 电感器结构可以包括围绕线圈的隔离环。 在一些情况下，电感器结构可以包括定位在中心线上的导电材料的返回线。

公开(公告)号：US09330823B1

公开(公告)日：2016-05-03

申请号：US13329832

申请日：2011-12-19

Applicant: Arifur Rahman ,  Zhaoyin D. Wu ,  Namhoon Kim

Inventor： Arifur Rahman ,  Zhaoyin D. Wu ,  Namhoon Kim

IPC: H01F5/00 ,  H01F27/28 ,  H01L27/08

CPC classification number: H01F5/00 ,  H01F17/0006 ,  H01F2017/0073 ,  H01L23/645 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01L2924/15311 ,  H01L2924/00

Abstract: An integrated circuit structure can include an interposer having a plurality of conductive layers and a die coupled to the interposer through an internal interconnect structure. The integrated circuit structure can include an inductor implemented within at least one of the conductive layers of the interposer. The inductor can include a first terminal and a second terminal. The first terminal and the second terminal can be coupled to the internal interconnect structure.

Abstract translation: 集成电路结构可以包括具有多个导电层的插入器和通过内部互连结构耦合到插入器的管芯。 集成电路结构可以包括实现在插入器的至少一个导电层内的电感器。 电感器可以包括第一端子和第二端子。 第一端子和第二端子可以耦合到内部互连结构。

公开(公告)号：US08427266B2

公开(公告)日：2013-04-23

申请号：US13052310

申请日：2011-03-21

Applicant: Zhaoyin D. Wu ,  Parag Upadhyahya ,  Xuewen Jiang ,  Jing Jing ,  Shuxian Wu

Inventor： Zhaoyin D. Wu ,  Parag Upadhyahya ,  Xuewen Jiang ,  Jing Jing ,  Shuxian Wu

IPC: H01F27/32

CPC classification number: H01F17/0006 ,  H01F2017/008 ,  H01L23/5225 ,  H01L23/5227 ,  H01L28/10 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An inductor structure can be implemented within a semiconductor integrated circuit (IC). The inductor structure can include a coil of conductive material having a first terminal and a second terminal each located at an opposing end of the coil. The inductor structure can include a patterned ground shield including a plurality of fingers implemented within an IC process layer located between the coil of conductive material and a substrate of the IC. The inductor structure also can include an isolation wall formed to encompass the coil and the patterned ground shield. The isolation wall can be coupled to one end of each finger.

Abstract translation: 电感器结构可以在半导体集成电路（IC）内实现。 电感器结构可以包括具有第一端子和第二端子的导电材料的线圈，每个端子均位于线圈的相对端。 电感器结构可以包括图案化的接地屏蔽，其包括实现在位于导电材料的线圈和IC的衬底之间的IC处理层内的多个指状物。 电感器结构还可以包括形成为包围线圈和图案化接地屏蔽的隔离壁。 隔离壁可以联接到每个手指的一端。

公开(公告)号：US20120242446A1

公开(公告)日：2012-09-27

申请号：US13052310

申请日：2011-03-21

Applicant: Zhaoyin D. Wu ,  Parag Upadhyahya ,  Xuewen Jiang ,  Jing Jing ,  Shuxian Wu

Inventor： Zhaoyin D. Wu ,  Parag Upadhyahya ,  Xuewen Jiang ,  Jing Jing ,  Shuxian Wu

IPC: H01F27/29

CPC classification number: H01F17/0006 ,  H01F2017/008 ,  H01L23/5225 ,  H01L23/5227 ,  H01L28/10 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An inductor structure can be implemented within a semiconductor integrated circuit (IC). The inductor structure can include a coil of conductive material having a first terminal and a second terminal each located at an opposing end of the coil. The inductor structure can include a patterned ground shield including a plurality of fingers implemented within an IC process layer located between the coil of conductive material and a substrate of the IC. The inductor structure also can include an isolation wall formed to encompass the coil and the patterned ground shield. The isolation wall can be coupled to one end of each finger.

Abstract translation: 电感器结构可以在半导体集成电路（IC）内实现。 电感器结构可以包括具有第一端子和第二端子的导电材料的线圈，每个端子均位于线圈的相对端。 电感器结构可以包括图案化的接地屏蔽，其包括实现在位于导电材料的线圈和IC的衬底之间的IC处理层内的多个指状物。 电感器结构还可以包括形成为包围线圈和图案化接地屏蔽的隔离壁。 隔离壁可以联接到每个手指的一端。