Imaging arrays having focal plane phase detecting pixel sensors

A focal plane phase detect pixel sensor is formed on a substrate and includes a surface pixel sensor formed in a pixel sensor area at a surface of the substrate. The surface pixel sensor has a sensing area occupying no more than an adjacent pair of quadrants centered in the pixel sensor area. A micr...

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Bibliographische Detailangaben
1. Verfasser: Ramaswami, Shrinath
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A focal plane phase detect pixel sensor is formed on a substrate and includes a surface pixel sensor formed in a pixel sensor area at a surface of the substrate. The surface pixel sensor has a sensing area occupying no more than an adjacent pair of quadrants centered in the pixel sensor area. A microlens is disposed over the surface pixel sensor.