公开(公告)号：US10090243B2

公开(公告)日：2018-10-02

申请号：US15151444

申请日：2016-05-10

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.

Inventor： Hao-Hsiang Chuang ,  Jeng-Shien Hsieh ,  Chuei-Tang Wang ,  Chen-Hua Yu

IPC: H01F5/00 ,  H01F27/28 ,  H01L23/522 ,  H01F17/00 ,  H01L49/02 ,  H01L23/528 ,  H01L23/00

Abstract: An inductor includes a plurality of first conductive lines, a plurality of second conductive lines and a plurality of contacts. Each of the first conductive lines is spaced apart from one another. Each of the second conductive lines is spaced apart from one another, and each of the second conductive lines crosses over each of the first conductive lines. Each of the contacts electrically interconnects one of the first conductive lines and one of the second conductive lines. These contacts are arranged in a way such that at least parts of the first conductive lines and at least parts of the second conductive lines form an electric current path serving as an inductor.

公开(公告)号：US20150123759A1

公开(公告)日：2015-05-07

申请号：US14070105

申请日：2013-11-01

Applicant: Taiwan Semiconductor Manufacturing Co., LTD.

Inventor： Hao-Hsiang Chuang ,  Jeng-Shien Hsieh ,  Chuei-Tang Wang ,  Chen-Hua Yu

IPC: H01F27/28

CPC classification number: H01L23/5227 ,  H01F17/0013 ,  H01F2017/002 ,  H01F2017/0086 ,  H01L23/5225 ,  H01L23/5226 ,  H01L23/528 ,  H01L24/17 ,  H01L28/10 ,  H01L2224/16227 ,  H01L2924/0002 ,  H01L2924/15311 ,  H01L2924/00

Abstract: An inductor includes a plurality of first conductive lines, a plurality of second conductive lines and a plurality of contacts. Each of the first conductive lines is spaced apart from one another. Each of the second conductive lines is spaced apart from one another, and each of the second conductive lines crosses over each of the first conductive lines. Each of the contacts electrically interconnects one of the first conductive lines and one of the second conductive lines. These contacts are arranged in a way such that at least parts of the first conductive lines and at least parts of the second conductive lines form an electric current path serving as an inductor.

Abstract translation: 电感器包括多个第一导电线，多个第二导线和多个触点。 每个第一导线彼此间隔开。 每个第二导线彼此间隔开，并且每个第二导线穿过每个第一导线。 每个触点将第一导线和第二导线之一电连接。 这些触点被布置成使得第一导线的至少一部分和第二导线的至少一部分形成用作电感器的电流路径。

公开(公告)号：US20220320024A1

公开(公告)日：2022-10-06

申请号：US17844876

申请日：2022-06-21

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Hao-Hsiang Chuang ,  Shih-Wei Liang ,  Ching-Feng Yang ,  Kai-Chiang Wu ,  Hao-Yi Tsai ,  Chuei-Tang Wang ,  Chen-Hua Yu

IPC: H01L23/00 ,  H01L23/495 ,  H01L21/768 ,  H01L23/522 ,  H01L23/525 ,  H01L23/532 ,  H01L21/56 ,  H01L23/31 ,  H01L25/065 ,  H01L25/00

Abstract: An integrated circuit structure includes a metal pad, a passivation layer including a portion over the metal pad, a first polymer layer over the passivation layer, and a first Post-Passivation Interconnect (PPI) extending into to the first polymer layer. The first PPI is electrically connected to the metal pad. A dummy metal pad is located in the first polymer layer. A second polymer layer is overlying the first polymer layer, the dummy metal pad, and the first PPI. An Under-Bump-Metallurgy (UBM) extends into the second polymer layer to electrically couple to the dummy metal pad.

公开(公告)号：US09355956B2

公开(公告)日：2016-05-31

申请号：US14070105

申请日：2013-11-01

Applicant: Taiwan Semiconductor Manufacturing Co., LTD.

Inventor： Hao-Hsiang Chuang ,  Jeng-Shien Hsieh ,  Chuei-Tang Wang ,  Chen-Hua Yu

IPC: H01F5/00 ,  H01F27/28 ,  H01L23/522 ,  H01F17/00 ,  H01L49/02

CPC classification number: H01L23/5227 ,  H01F17/0013 ,  H01F2017/002 ,  H01F2017/0086 ,  H01L23/5225 ,  H01L23/5226 ,  H01L23/528 ,  H01L24/17 ,  H01L28/10 ,  H01L2224/16227 ,  H01L2924/0002 ,  H01L2924/15311 ,  H01L2924/00

Abstract: An inductor includes a plurality of first conductive lines, a plurality of second conductive lines and a plurality of contacts. Each of the first conductive lines is spaced apart from one another. Each of the second conductive lines is spaced apart from one another, and each of the second conductive lines crosses over each of the first conductive lines. Each of the contacts electrically interconnects one of the first conductive lines and one of the second conductive lines. These contacts are arranged in a way such that at least parts of the first conductive lines and at least parts of the second conductive lines form an electric current path serving as an inductor.

Abstract translation: 电感器包括多个第一导电线，多个第二导线和多个触点。 每个第一导线彼此间隔开。 每个第二导线彼此间隔开，并且每个第二导线穿过每个第一导线。 每个触点将第一导线和第二导线之一电连接。 这些触点被布置成使得第一导线的至少一部分和第二导线的至少一部分形成用作电感器的电流路径。