MICROLENS STRUCTURES FOR SEMICONDUCTOR DEVICE WITH SINGLE-PHOTON AVALANCHE DIODE PIXELS

An imaging device may include a plurality of single-photon avalanche diode (SPAD) pixels. The SPAD pixels may be overlapped by microlenses to direct light incident on the pixels onto photosensitive regions of the pixels and a containment grid with openings that surround each of the microlenses. Duri...

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Bibliographische Detailangaben
Hauptverfasser: CHAPMAN, Nathan Wayne, SULFRIDGE, Marc Allen, BORTHAKUR, Swarnal
Format: Patent
Sprache:eng
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