公开(公告)号：US20220351749A1

公开(公告)日：2022-11-03

申请号：US17242518

申请日：2021-04-28

Applicant: Seagate Technology LLC

Inventor： Michael Yi Zhao Yao ,  XiaoJin Wu ,  Bo Shi ,  May Choo Pang

IPC: G11B5/73 ,  C23C18/32

Abstract: The present disclosure relates to disk separator plates that include a coating to increase the water contact angle of the exterior surface of the disk separator plate so as to decrease its wettability. The present disclosure also involves hard disk drives that include such a disk separator plate and related methods of forming such a coating.

公开(公告)号：US11676633B2

公开(公告)日：2023-06-13

申请号：US17242518

申请日：2021-04-28

Applicant: Seagate Technology LLC

Inventor： Michael Yi Zhao Yao ,  XiaoJin Wu ,  Bo Shi ,  May Choo Pang

IPC: G11B33/14 ,  G11B5/73 ,  C23C18/32

CPC classification number: G11B5/73933 ,  C23C18/32 ,  G11B33/14 ,  G11B33/148 ,  G11B33/1453

Abstract: The present disclosure relates to disk separator plates that include a coating to increase the water contact angle of the exterior surface of the disk separator plate so as to decrease its wettability. The present disclosure also involves hard disk drives that include such a disk separator plate and related methods of forming such a coating.