Image sensor device with color filters and manufacturing...

Details Image sensor device with color filters and manufacturing... Image sensor device with color filters and manufacturing...

2007-02-20

2007-02-20

Le, Que T. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S239000

Reexamination Certificate

active

11003515

ABSTRACT:
An image sensor device including a substrate, a plurality of photo sensors, a dielectric layer, a planar layer, a plurality of color filters, a plurality of microlenses, and a shield layer is provided. The photo sensors are disposed in the substrate, and the dielectric layer is disposed over the photo sensors and the substrate. The planar layer is disposed over the dielectric layer. The color filters are disposed in the planar layer, wherein each of the color filters is disposed over each of the photo sensors. The microlenses are disposed over the planar layer, wherein each of the microlenses is disposed over each of the color filter. The shield layer including a plurality of openings is disposed in the planar layer and is disposed under or over the color filters, wherein each of the openings is disposed over each of the color filters.

REFERENCES:
patent: 5514888 (1996-05-01), Sano et al.

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