| 摘要 |
The present invention provides an optical pickup device comprises at least: a housing; and a beam splitter fixed to a beam splitter attachment position of the housing by an adhesive so that a splitter optical axis matches a design optical axis, wherein the housing has a temporary positioning projection for temporarily positioning the beam splitter in/around the beam splitter attachment position by abutting the beam splitter, and in the beam splitter attachment position, a plurality of through holes for inserting therein a plurality of projection sticks which are movable toward/apart from an attachment surface of the beam splitter while the beam splitter is abutting the temporarily positioning projection and the adhesive is uncured.
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