PHOTOELECTRIC CONVERSION APPARATUS, AND IMAGING SYSTEM USING THE SAME

摘要

An apparatus having a first region including a photoelectric conversion element, and a second region, includes a member provided above the second region and only arranged in the second region in a planar view, and a color filter layer including color filters with a plurality of colors that is provided across the first and second regions and positioned above the member. The color filter layer includes a color filter with a first color provided across the first and second regions to cover a difference in level caused by the member. The color filter with the first color has a first thickness d1 at a first position in the first region, a second thickness d2 at a second position in the second region, and a third thickness d3 at a third position between the first and second positions. These thicknesses satisfy relations d3>d1 and d3>d2.

主权项

1. A photoelectric conversion apparatus having a first region including a photoelectric conversion element, and a second region, the photoelectric conversion apparatus comprising:
a first light shielding film arranged in the second region in a planar view; a second light shielding film arranged in the first region and the second region so as to overlap with the first light shielding film in a planar view; and a color filter layer including color filters with a plurality of colors that is provided across the first region and the second region, and positioned above the first light shielding film and the second light shielding film, wherein the color filter layer includes a color filter with a first color that extends from, in a planer view, a region in which the first light shielding film and the second light shielding film overlap with each other to a region in which the second light shielding film is provided and the first light shielding film and the second light shielding film do not overlap with each other, so as to cover a difference in the level caused by the first light shielding film, wherein the color filter with the first color has a first thickness dl at a first position in the first region, a second thickness d2 at a second position in the second region that is above the first light shielding film, and a third thickness d3 at a third position between the first position and the second position, and wherein the first thickness d1, the second thickness d2, and the third thickness d3 satisfy relations d3>d1 and d3>d2.