Invention Grant
- Patent Title: Disk drive device with a flourescent lubricant
- Patent Title (中): 带有荧光润滑剂的磁盘驱动装置
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Application No.: US14149678Application Date: 2014-01-07
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Publication No.: US09087547B2Publication Date: 2015-07-21
- Inventor: Mitsuo Kodama
- Applicant: SAMSUNG ELECTRO-MECHANICS JAPAN ADVANCED TECHNOLOGY CO., LTD.
- Applicant Address: JP Fujieda, Shizuoka Prefecture
- Assignee: SAMSUNG ELECTRO-MECHANICS JAPAN ADVANCED TECHNOLOGY CO., LTD.
- Current Assignee: SAMSUNG ELECTRO-MECHANICS JAPAN ADVANCED TECHNOLOGY CO., LTD.
- Current Assignee Address: JP Fujieda, Shizuoka Prefecture
- Agency: Holtz, Holtz, Goodman & Chick PC
- Priority: JP2013-013829 20130129
- Main IPC: G11B19/20
- IPC: G11B19/20 ; H02K7/08 ; F16C33/10 ; H02K5/16 ; H02K15/00 ; F16C17/10
Abstract:
A disk drive device includes a stationary body, a rotating body on which a recording disk is to be mounted, and a fluid bearing unit that supports the rotating body in a freely rotatable manner relative to the stationary body. The fluid bearing unit includes a lubricant that is fluorescent.
Public/Granted literature
- US20140211343A1 DISK DRIVE DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2014-07-31
Information query
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