Anti-blooming pixel sensor cell with active neutral density filter, methods of manufacture, and design structure

A method of preventing blooming in a pixel array includes affecting an amount of light that impinges on a photoelectric conversion element by adjusting a transmissivity of an electrochromic element based on an output of the photoelectric conversion element.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ACKERSON KRISTIN M, RASSEL RICHARD J, RASSEL ROBERT M, GAMBINO JEFFREY P, LEIDY ROBERT K, JAFFE MARK D
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A method of preventing blooming in a pixel array includes affecting an amount of light that impinges on a photoelectric conversion element by adjusting a transmissivity of an electrochromic element based on an output of the photoelectric conversion element.