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:
May. 22, 2007
Filed:
Jan. 20, 2004
Akihiko Yabuki, Kawasaki, JP;
Mamoru Hokari, Kawasaki, JP;
Shigeru Akema, Kawasaki, JP;
Ayu Miyakawa, Kawasaki, JP;
Akihiko Yabuki, Kawasaki, JP;
Mamoru Hokari, Kawasaki, JP;
Shigeru Akema, Kawasaki, JP;
Ayu Miyakawa, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A magneto-optical head including a transparent substrate, a coil formed on a first surface of the transparent substrate, a pair of first electrodes formed on a side surface of the transparent substrate so as to be connected to a first end and a second end of the coil, respectively, and an objective lens unit bonded to a second surface of the transparent substrate. The magneto-optical head further includes a flexible printed circuit sheet bonded to the second surface of the transparent substrate, the flexible printed circuit sheet having an opening for insertion of the objective lens unit, a pair of conductor patterns, and a pair of second electrodes respectively formed at first ends of the conductor patterns. The magneto-optical head further includes a pair of conductive wires for connecting the first electrodes and the second electrodes, respectively.