- Patent Title: Tape head with side-shielded writers and process for making same
-
Application No.: US17647809Application Date: 2022-01-12
-
Publication No.: US11776565B2Publication Date: 2023-10-03
- Inventor: Quang Le , Hongquan Jiang , Cherngye Hwang , David J. Seagle , Xiaoyong Liu
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agency: PATTERSON + SHERIDAN, LLP
- Agent Steven H. VerSteeg
- Main IPC: G11B5/11
- IPC: G11B5/11 ; G11B5/31

Abstract:
The present disclosure generally relates to a tape head of a tape drive, and methods of forming thereof. In one embodiment, a tape head for magnetic storage devices comprises a trailing shield, a leading shield, a first write pole coupled to the trailing shield, a second write pole coupled to the leading shield, and side shields spaced from the first write pole and the second write pole by a thin insulation layer. The side shields are further disposed between the trailing shield and the leading shield. In another embodiment, a tape head for magnetic storage devices comprises a main pole disposed between a trailing shield and a leading shield and a side shield disposed adjacent to the main pole. The side shield is further disposed between the trailing shield and the leading shield and spaced from the main pole by a thin insulation layer.
Public/Granted literature
- US20230223043A1 Tape Head With Side-Shielded Writers And Process For Making Same Public/Granted day:2023-07-13
Information query
IPC分类: