PHOTOELECTRIC CONVERSION DEVICE AND OPTICAL SIGNAL RECEIVING UNIT HAVING PHOTODIODE

A photoelectric conversion device includes a substrate having a first surface and a second surface that is an opposite side of the first surface, wherein one of the first and second surfaces is a light incidence surface, a photodiode (PD) formed in the first surface of the substrate, a reflective la...

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Bibliographische Detailangaben
Hauptverfasser: JI HOUL, CHO KEUN-YEONG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A photoelectric conversion device includes a substrate having a first surface and a second surface that is an opposite side of the first surface, wherein one of the first and second surfaces is a light incidence surface, a photodiode (PD) formed in the first surface of the substrate, a reflective layer formed on one of the first and second surfaces of the substrate, which is the opposite side of the light incidence surface, and a microlens formed on the light incidence surface of the substrate.