Lens, lens mounting method and optical pickup device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 19, 2013
Grant Date -
Dec 13, 2012
app pub date -
Jun 13, 2012
filing date -
Jun 13, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A lens includes a lens portion which condenses light; a reflecting flat portion which is formed in a periphery of the lens portion and reflects parallel light to be irradiated to the reflecting flat portion in a direction opposite to the irradiation direction; and a flange portion which is adhered to a lens holder by an adhesive. An applied portion of the adhesive which is formed on the flange portion is inclined with respect to the reflecting flat portion.
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