Solid-state imaging device and manufacturing method therefor

Details Solid-state imaging device and manufacturing method therefor Solid-state imaging device and manufacturing method therefor

2006-08-01

2006-08-01

Williams, Joseph (Department: 2879)

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Electromagnetic or particle radiation

C257S440000, C257S443000, C313S498000, C313S506000

Reexamination Certificate

active

07084472

ABSTRACT:
A solid-state imaging device includes a plurality of two-dimensionally arranged photo diodes and a plurality of microlenses having substantially hemispherical shapes which cover the respective photo diodes. The microlens has a multilayer structure including at least a transparent resin upper layer which forms at least a portion of the substantially hemispherical shape, and a colored lower layer provided on a portion of the transparent resin upper layer which is located above the photo diode, with an interface between the colored lower layer and the transparent resin upper layer having a shape conforming to a surface of the photo diode.

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