ACTIVE PIXEL SENSOR AND METHOD FOR FABRICATING AN ACTIVE PIXEL SENSOR

ACTIVE PIXEL SENSOR AND METHOD FOR FABRICATING AN ACTIVE PIXEL SENSOR

An active pixel sensor includes at least one pixel, including: a photoactive area, and at least one polysilicon component arranged over the photoactive area such that a photon may pass the polysilicon component prior to entering the photoactive area, wherein the polysilicon component includes a diff...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: OFFENBERG, Dirk, PARASCANDOLA, Stefano
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:An active pixel sensor includes at least one pixel, including: a photoactive area, and at least one polysilicon component arranged over the photoactive area such that a photon may pass the polysilicon component prior to entering the photoactive area, wherein the polysilicon component includes a diffraction structure configured to diffract incoming photons and thereby extend the light path of the incoming photons within the photoactive area.