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US 2010/0246370 A1Published application
Optical pickup unit and optical disc apparatus
AssigneesSanyo Electric Co., Ltd., Sanyo Optec Design Co., Ltd.
InventorsAkira Iijima, Takamitsu Touno, Kiyoshi Hibino
Life of this patent
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Abstract
An optical pickup unit comprising: an objective lens that focuses laser light on an optical disc; a lens holder that holds the objective lens; a coil that is fitted on the lens holder and capable of driving the lens holder; and a reinforcement member that is fitted on the lens holder and reinforces strength of the lens holder.
Claims19
An optical pickup unit comprising:
- an objective lens that focuses laser light on an optical disc;
- a lens holder that holds the objective lens;
- a coil that is fitted on the lens holder and capable of driving the lens holder;
- and
- a reinforcement member that is fitted on the lens holder and reinforces strength of the lens holder.
2 more elements
Dependencies are inferred from the claim text.