Optical Pickup Apparatus
AssigneeSanyo Electric Co., Ltd.
InventorsChikashi Yoshinaga, Kenichi Takeuchi
Life of this patent
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Abstract
An optical pickup apparatus comprising: a photo detector configured to receive light reflected from a medium; a housing mounted with the photo detector; and a projecting portion projecting from the housing, the projecting portion including a displacement preventer configured to prevent displacement of the photo detector or an adhesive relative to the housing, the displacement preventer including a fixing portion formed to extend along a plurality of directions, the photo detector being provided on the housing by applying the adhesive to the displacement preventer.
Claims2
An optical pickup apparatus comprising:
- a photo detector configured to receive light reflected from a medium;
- a housing mounted with the photo detector;
- and
- a projecting portion projecting from the housing, the projecting portion including a displacement preventer configured to prevent displacement of the photo detector or an adhesive relative to the housing,
- the displacement preventer including a fixing portion formed to extend along a plurality of directions,
- the photo detector being provided on the housing by applying the adhesive to the displacement preventer.
An optical pickup apparatus comprising:
- a photo detector configured to receive light reflected from a medium;
- a housing mounted with the photo detector;
- and
- a fixing plate configured to allow the photo detector to be positioned with respect to the housing,
- the housing including a displacement preventer configured to prevent displacement of the photo detector and/or an adhesive relative to the housing,
- the displacement preventer including a fixing portion formed to extend along a plurality of directions,
- the photo detector being provided on the housing by applying the adhesive to the fixing plate and the displacement preventer.
Dependencies are inferred from the claim text.