Invention Grant
- Patent Title: Information processing apparatus with switching circuit on power supply for disk device
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Application No.: US16839549Application Date: 2020-04-03
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Publication No.: US10997999B2Publication Date: 2021-05-04
- Inventor: Daisuke Sudo , Hiroshi Isokawa
- Applicant: Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
- Applicant Address: JP Tokyo; JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: White & Case LLP
- Priority: JPJP2017-254051 20171228
- Main IPC: G11B19/00
- IPC: G11B19/00 ; G11B19/20 ; G11B19/06 ; G11B5/54
Abstract:
According to one embodiment, there is provided a disk device including a head, a disk, a first motor, and a first circuit. The disk has a recording surface. The first motor causes the head to seek along the recording surface. The first circuit can switch between a first state and a second state. The first state is a state where a current path of the first motor is electrically cut off from a first electricity storage unit. The second state is a state where the current path of the first motor is electrically connected to the first electricity storage unit.
Public/Granted literature
- US20200234732A1 DISK DEVICE AND INFORMATION PROCESSING APPARATUS Public/Granted day:2020-07-23
Information query
