The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2002
Filed:
Nov. 12, 1999
Yoshikazu Soeno, Tokyo, JP;
Shinji Ichikawa, Tokyo, JP;
Masashi Shiraishi, Tokyo, JP;
Takeshi Wada, Tokyo, JP;
Takamitsu Tsuna, Tokyo, JP;
Norikazu Ota, Tokyo, JP;
Takashi Honda, Tokyo, JP;
Mitsuyoshi Kawai, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
The object of the invention is to provide a write/read head supporting mechanism for a magnetic or optical disk system having a micro-displacement actuator, by which any impediment to the displacement capability of the actuator is eliminated to achieve reliability improvements. The write/read head supporting mechanism comprises a slider, a suspension and an actuator as at least head constituents. The slider is provided with an electromagnetic transducer element or an optical module. The slider supported on the suspension by way of the actuator is displaceable relatively with respect to the suspension by the actuator. Between relatively displacing head constituents there is a space. Preferably, friction-reducing means should be provided in the space.