公开(公告)号：US11725278B2

公开(公告)日：2023-08-15

申请号：US16723643

申请日：2019-12-20

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Kun-Mo Lin ,  Yi-Hung Lin ,  Jr-Hung Li ,  Tze-Liang Lee ,  Ting-Gang Chen ,  Chung-Ting Ko

IPC: C23C16/455 ,  H01J37/32 ,  C23C16/509 ,  H01L21/02 ,  H01L21/285

CPC classification number: C23C16/45536 ,  C23C16/45551 ,  C23C16/45565 ,  C23C16/509 ,  H01J37/3244 ,  H01J37/32091 ,  H01J37/32357 ,  H01J37/32366 ,  H01J37/32449 ,  H01J37/32522 ,  H01J37/32532 ,  H01J37/32541 ,  H01L21/0228 ,  H01L21/0262 ,  H01L21/02274 ,  H01L21/28556

Abstract: A system and method for plasma enhanced deposition processes. An exemplary semiconductor manufacturing system includes a susceptor configured to hold a semiconductor wafer and a sector disposed above the susceptor. The sector includes a first plate and an overlying second plate, operable to form a plasma there between. The first plate includes a plurality of holes extending through the first plate, which vary in at least one of diameter and density from a first region of the first plate to a second region of the first plate.

公开(公告)号：US10519545B2

公开(公告)日：2019-12-31

申请号：US15169037

申请日：2016-05-31

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Kun-Mo Lin ,  Yi-Hung Lin ,  Jr-Hung Li ,  Tze-Liang Lee ,  Ting-Gang Chen ,  Chung-Ting Ko

IPC: C23C16/455 ,  H01J37/32 ,  C23C16/509 ,  H01L21/02 ,  H01L21/285

Abstract: A system and method for plasma enhanced deposition processes. An exemplary semiconductor manufacturing system includes a susceptor configured to hold a semiconductor wafer and a sector disposed above the susceptor. The sector includes a first plate and an overlying second plate, operable to form a plasma there between. The first plate includes a plurality of holes extending through the first plate, which vary in at least one of diameter and density from a first region of the first plate to a second region of the first plate.