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Dynamic Information Storage Or Retrieval > Storage Or Retrieval By Simultaneous Application Of Diverse Types Of Electromagnetic Radiation > Magnetic Field And Light Beam > Light Beam Generation > Light Beam Transducer Assembly
Light Beam Transducer AssemblyLight Beam Transducer Assembly patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.
09/27/07 - 20070223320 - Lens driving apparatus and optical pickup unit having the same
A lens driving apparatus comprising: a first lens-barrel having a lens built thereinto; a second lens-barrel; an electromechanical conversion element that applies a driving force f1 to the first lens-barrel and a driving force f2 to the second lens-barrel; and a housing that supports the lateral surfaces of the first ...
10/19/06 - 20060233062 - Heat assisted magnetic recording light delivery with fixed laser and rotating mirror
An apparatus comprises a moveable arm for positioning an optical transducer adjacent to a storage medium, a stationary light source, and a moveable mirror mounted at a pivot axis of the arm for reflecting light from the light source to the optical transducer. An actuator can be provided for rotating ...
10/19/06 - 20060233061 - Alignment features for heat assisted magnetic recording transducers
An apparatus comprises an optical transducer positioned adjacent to a storage medium and including a waveguide and a grating for coupling light into the waveguide, a light source transmitting light to the grating, and a detector for detecting a portion of the light, wherein the detected portion of the light ...
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