High dielectric constant spacer for imagers

Details High dielectric constant spacer for imagers High dielectric constant spacer for imagers

2006-07-10

2009-11-24

Lee, Eugene (Department: 2815)

Semiconductor device manufacturing: process

Making device or circuit responsive to nonelectrical signal

Responsive to electromagnetic radiation

C438S066000, C438S075000, C257S291000, C257S222000, C257S225000, C257SE27133

Reexamination Certificate

active

07622321

ABSTRACT:
An imager having gates with spacers formed of a high dielectric material. The high dielectric spacer provides larger fringing fields for charge transfer and improves image lag and charge transfer efficiency.

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