Patent ID: 7777795

Claim:
A solid-state image pick-up device comprising: a photoelectric conversion portion, configured to generate signal electric charges in accordance with an amount of incident light; a plurality of color filters formed by divided exposure having at least first and second exposure regions, the plurality of color filters in the first exposure region and the plurality of color filters in the second exposure region having an overlap or a gap between adjacent color filters; and a flattening layer formed on said plurality of color filters, a surface of the flattening layer having a projection or a recess provided on the overlap or the gap between the color filters; and a wiring layer formed between said photoelectric conversion portion and said plurality of color filters, wherein the overlap or the gap between the color filters is disposed above a wiring of the wiring layer, wherein the thickness of the projections and recesses formed on the surface of the flattening layer in the first and second exposure regions is equal to or less than 0.2 μm.