公开(公告)号：US20230387106A1

公开(公告)日：2023-11-30

申请号：US18359578

申请日：2023-07-26

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Min-Feng Kao ,  Dun-Nian Yaung ,  Jen-Cheng Liu ,  Hsing-Chih Lin

IPC: H01L27/06 ,  H01L29/861 ,  H01L23/00 ,  H01L29/66 ,  H01L21/265 ,  H01L23/522

CPC classification number: H01L27/0676 ,  H01L28/40 ,  H01L29/861 ,  H01L24/08 ,  H01L29/66136 ,  H01L21/26513 ,  H01L23/5226 ,  H01L2224/08145

Abstract: A semiconductor device and a method of forming the same are provided. The semiconductor device includes a first substrate, a capacitor within the first substrate, a diode structure within the first substrate adjacent the capacitor, and a first interconnect structure over the capacitor and the diode structure. A first conductive via of the first interconnect structure electrically couples the capacitor to the diode structure.

公开(公告)号：US11791332B2

公开(公告)日：2023-10-17

申请号：US17371660

申请日：2021-07-09

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Min-Feng Kao ,  Dun-Nian Yaung ,  Jen-Cheng Liu ,  Hsing-Chih Lin

IPC: H01L21/00 ,  H01L27/06 ,  H01L49/02 ,  H01L29/861 ,  H01L23/00 ,  H01L29/66 ,  H01L21/265 ,  H01L23/522

CPC classification number: H01L27/0676 ,  H01L21/26513 ,  H01L23/5226 ,  H01L24/08 ,  H01L28/40 ,  H01L29/66136 ,  H01L29/861 ,  H01L2224/08145

Abstract: A semiconductor device and a method of forming the same are provided. The semiconductor device includes a first substrate, a capacitor within the first substrate, a diode structure within the first substrate adjacent the capacitor, and a first interconnect structure over the capacitor and the diode structure. A first conductive via of the first interconnect structure electrically couples the capacitor to the diode structure.

公开(公告)号：US20220310507A1

公开(公告)日：2022-09-29

申请号：US17352969

申请日：2021-06-21

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Min-Feng Kao ,  Dun-Nian Yaung ,  Jen-Cheng Liu ,  Hsing-Chih Lin ,  Kuan-Hua Lin

IPC: H01L23/522 ,  H01L49/02

Abstract: Various embodiments of the present disclosure are directed towards an integrated chip (IC). The IC comprises a first inter-metal dielectric (IMD) structure disposed over a semiconductor substrate. A metal-insulator-metal (MIM) device is disposed over the first IMD structure. The MIM device comprises at least three metal plates that are spaced from one another. The MIM device further comprises a plurality of capacitor insulator structures, where each of the plurality of capacitor insulator structures are disposed between and electrically isolate neighboring metal plates of the at least three metal plates.

公开(公告)号：US20220278095A1

公开(公告)日：2022-09-01

申请号：US17371660

申请日：2021-07-09

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Min-Feng Kao ,  Dun-Nian Yaung ,  Jen-Cheng Liu ,  Hsing-Chih Lin

IPC: H01L27/06 ,  H01L49/02 ,  H01L29/861 ,  H01L23/522 ,  H01L23/00 ,  H01L29/66 ,  H01L21/265

Abstract: A semiconductor device and a method of forming the same are provided. The semiconductor device includes a first substrate, a capacitor within the first substrate, a diode structure within the first substrate adjacent the capacitor, and a first interconnect structure over the capacitor and the diode structure. A first conductive via of the first interconnect structure electrically couples the capacitor to the diode structure.

公开(公告)号：US11410972B2

公开(公告)日：2022-08-09

申请号：US16896348

申请日：2020-06-09

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Kuo-Ming Wu ,  Ching-Chun Wang ,  Dun-Nian Yaung ,  Hsing-Chih Lin ,  Jen-Cheng Liu ,  Min-Feng Kao ,  Yung-Lung Lin ,  Shih-Han Huang ,  I-Nan Chen

IPC: H01L25/065 ,  H01L23/528 ,  H01L23/48 ,  H01L23/532 ,  H01L25/00 ,  H01L23/00

Abstract: A method for manufacturing three-dimensional (3D) integrated circuit (IC) is provided. In some embodiments, a second IC die is formed and bonded to a first IC die by a first bonding structure. A third IC die is formed and bonded to the second IC die by a second bonding structure. The second bonding structure is formed between back sides of the second IC die and the third IC die opposite to corresponding interconnect structures and comprises a first TSV (through substrate via) disposed through a second substrate of the second IC die and a second TSV disposed through a third substrate of the third IC die. In some further embodiments, the second bonding structure is formed by forming conductive features with oppositely titled sidewalls disposed between the first TSV and the second TSV.

公开(公告)号：US11282769B2

公开(公告)日：2022-03-22

申请号：US16898647

申请日：2020-06-11

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Min-Feng Kao ,  Dun-Nian Yaung ,  Hsing-Chih Lin ,  Jen-Cheng Liu ,  Yi-Shin Chu ,  Ping-Tzu Chen

IPC: H01L29/40 ,  H01L23/48 ,  H01L25/065 ,  H01L23/00 ,  H01L21/768 ,  H01L25/00

Abstract: The present disclosure, in some embodiments, relates to an integrated chip structure. The integrated chip structure includes a standard via disposed on a first side of a substrate. An oversized via is disposed on the first side of the substrate and is laterally separated from the standard via. The oversized via has a larger width than the standard via. An interconnect wire vertically contacting the oversized via. A through-substrate via (TSV) extends from a second side of the substrate, and through the substrate, to physically contact the oversized via or the interconnect wire. The TSV has a minimum width that is smaller than a width of the oversized via.

公开(公告)号：US11222814B2

公开(公告)日：2022-01-11

申请号：US16600845

申请日：2019-10-14

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Min-Feng Kao ,  Dun-Nian Yaung ,  Hsing-Chih Lin ,  Jen-Cheng Liu ,  Kuan-Chieh Huang

IPC: H01L21/768 ,  H01L27/088 ,  H01L21/762 ,  H01L23/522 ,  H01L23/48 ,  H01L27/06 ,  H01L21/822 ,  H01L23/525 ,  H01L25/00

Abstract: An integrated circuit (IC) provides high performance and high functional density. A first back-end-of-line (BEOL) interconnect structure and a second BEOL interconnect structure are respectively under and over a semiconductor substrate. A first electronic device and a second electronic device are between the semiconductor substrate and respectively a bottom of the first BEOL interconnect structure and a top of the second BEOL interconnect structure. A through substrate via (TSV) extends through the semiconductor substrate, from the first BEOL interconnect structure to the second BEOL interconnect structure. A method for manufacturing the IC is also provided.

公开(公告)号：US10964692B2

公开(公告)日：2021-03-30

申请号：US16578299

申请日：2019-09-21

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Kong-Beng Thei ,  Dun-Nian Yaung ,  Fu-Jier Fan ,  Hsing-Chih Lin ,  Hsiao-Chin Tuan ,  Jen-Cheng Liu ,  Alexander Kalnitsky ,  Yi-Sheng Chen

IPC: H01L21/00 ,  H01L27/06 ,  H01L23/48 ,  H01L23/00 ,  H01L23/522 ,  H01L23/31 ,  H01L21/48

Abstract: A three-dimensional (3D) integrated circuit (IC) and associated forming method are provided. In some embodiments, a second IC die is bonded to a first IC die through a second bonding structure and a first bonding structure at a bonding interface. The bonding encloses a seal-ring structure in a peripheral region of the 3D IC in the first and second IC dies. The seal-ring structure extends from the first semiconductor substrate to the second semiconductor substrate. The bonding forms a plurality of through silicon via (TSV) coupling structures at the peripheral region of the 3D IC along an inner perimeter of the seal-ring structure by electrically and correspondingly connects a first plurality of TSV wiring layers and inter-wire vias and a second plurality of TSV wiring layers and inter-wire vias.

公开(公告)号：US10790194B2

公开(公告)日：2020-09-29

申请号：US16584809

申请日：2019-09-26

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Shih-Han Huang ,  Ching-Chun Wang ,  Dun-Nian Yaung ,  Hsing-Chih Lin ,  Jen-Cheng Liu ,  Min-Feng Kao

IPC: H01L21/822 ,  H01L23/522 ,  H01L23/00 ,  H01L25/065 ,  H01L27/06 ,  H01F17/00 ,  H01F41/04 ,  H01L21/768 ,  H01L27/08 ,  H01L49/02

Abstract: The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes a first plurality of conductive interconnect layers arranged within a first inter-level dielectric (ILD) structure disposed on a first surface of a first substrate. A second plurality of conductive interconnect layers are arranged within a second ILD structure disposed on a first surface of a second substrate. The second substrate is separated from the first substrate by the first ILD structure. The first plurality of conductive interconnect layers and the second plurality of conductive interconnect layers define an inductor having one or more turns.

公开(公告)号：US20200303351A1

公开(公告)日：2020-09-24

申请号：US16896348

申请日：2020-06-09

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Kuo-Ming Wu ,  Ching-Chun Wang ,  Dun-Nian Yaung ,  Hsing-Chih Lin ,  Jen-Cheng Liu ,  Min-Feng Kao ,  Yung-Lung Lin ,  Shih-Han Huang ,  I-Nan Chen

IPC: H01L25/065 ,  H01L23/528 ,  H01L23/48 ,  H01L25/00 ,  H01L23/00 ,  H01L23/532

Abstract: A method for manufacturing three-dimensional (3D) integrated circuit (IC) is provided. In some embodiments, a second IC die is formed and bonded to a first IC die by a first bonding structure. A third IC die is formed and bonded to the second IC die by a second bonding structure. The second bonding structure is formed between back sides of the second IC die and the third IC die opposite to corresponding interconnect structures and comprises a first TSV (through substrate via) disposed through a second substrate of the second IC die and a second TSV disposed through a third substrate of the third IC die. In some further embodiments, the second bonding structure is formed by forming conductive features with oppositely titled sidewalls disposed between the first TSV and the second TSV.