Patent ID: 11923366
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: nan (nan)
Classification: CPC nan | IPC H

Claim 6:
7. A device comprising:
a first fin structure comprising a first semiconductor fin and a second semiconductor fin;
a first source/drain region in the first semiconductor fin and the second semiconductor fin;
a hybrid fin adjacent the first source/drain region and the first fin structure;
a first fin spacer between the hybrid fin and the first semiconductor fin, the first fin spacer having a first height;
a second fin spacer between the first semiconductor fin and the second semiconductor fin, the second fin spacer having a second height, the second height greater than the first height;
a first isolation region between the hybrid fin and the first semiconductor fin, the first isolation region having a third height; and
a second isolation region between the first semiconductor fin and the second semiconductor fin, the second isolation region having a fourth height, the fourth height less than the third height.