Electronic component and method for improving pixel charge transfer in the electronic component

Electronic component and method for improving pixel charge transfer in the electronic component

An electronic component having an image sensing device (41, 71, 86, 132, 182, 212) and a method for improving pixel charge transfer in the image sensing device (41, 71, 86, 132, 182, 212). The image sensing device (41, 71, 86, 132, 182, 212) has a transfer gate (42, 82) between a source region (43,...

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Bibliographische Detailangaben
Hauptverfasser: PATTERSON JENNIFER J, DROWLEY CLIFFORD I, SWENSON MARK S
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Zusammenfassung:An electronic component having an image sensing device (41, 71, 86, 132, 182, 212) and a method for improving pixel charge transfer in the image sensing device (41, 71, 86, 132, 182, 212). The image sensing device (41, 71, 86, 132, 182, 212) has a transfer gate (42, 82) between a source region (43, 83) and an image sensing region. The image sensing region is formed to have a wider device width proximate to the transfer gate (42, 82) than at a point distal from the transfer gate (42, 82).