公开(公告)号：US20210163859A1

公开(公告)日：2021-06-03

申请号：US17172939

申请日：2021-02-10

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Pinlei Edmund Chu ,  Chun-Wei Hsu ,  Ling-Fu Nieh ,  Chi-Jen Liu ,  Liang-Guang Chen ,  Yi-Sheng Lin

IPC: C11D11/00 ,  C11D7/26 ,  H01L21/02

Abstract: A semiconductor cleaning solution for cleaning a surface of a semiconductor device, and a method of use and a method of manufacture of the cleaning solution are disclosed. In an embodiment, a material is polished away from a first surface of the semiconductor device and the first surface is cleaned with the cleaning solution. The cleaning solution may include a host having at least one ring. The host may have a hydrophilic exterior and a hydrophobic interior.

公开(公告)号：US11773353B2

公开(公告)日：2023-10-03

申请号：US17172939

申请日：2021-02-10

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Pinlei Edmund Chu ,  Chun-Wei Hsu ,  Ling-Fu Nieh ,  Chi-Jen Liu ,  Liang-Guang Chen ,  Yi-Sheng Lin

IPC: H01L21/02 ,  H01L21/302 ,  B08B1/00 ,  C11D11/00 ,  C11D7/26 ,  H01L21/321

CPC classification number: C11D11/0047 ,  C11D7/261 ,  C11D7/268 ,  H01L21/02074 ,  H01L21/3212

Abstract: A semiconductor cleaning solution for cleaning a surface of a semiconductor device, and a method of use and a method of manufacture of the cleaning solution are disclosed. In an embodiment, a material is polished away from a first surface of the semiconductor device and the first surface is cleaned with the cleaning solution. The cleaning solution may include a host having at least one ring. The host may have a hydrophilic exterior and a hydrophobic interior.

公开(公告)号：US20230365903A1

公开(公告)日：2023-11-16

申请号：US18359364

申请日：2023-07-26

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Pinlei Edmund Chu ,  Chun-Wei Hsu ,  Ling-Fu Nieh ,  Chi-Jen Liu ,  Liang-Guang Chen ,  Yi-Sheng Lin

IPC: C11D11/00 ,  C11D7/26 ,  H01L21/02 ,  H01L21/321

CPC classification number: C11D11/0047 ,  C11D7/268 ,  H01L21/02074 ,  C11D7/261 ,  H01L21/3212

Abstract: A semiconductor cleaning solution for cleaning a surface of a semiconductor device, and a method of use and a method of manufacture of the cleaning solution are disclosed. In an embodiment, a material is polished away from a first surface of the semiconductor device and the first surface is cleaned with the cleaning solution. The cleaning solution may include a host having at least one ring. The host may have a hydrophilic exterior and a hydrophobic interior.