CPC H01L 27/14621 (2013.01) [H01L 27/14645 (2013.01); H04N 25/134 (2023.01)] | 20 Claims |
1. An image sensing device, comprising:
a pixel array including a (2×2) array that includes two first pixels, a second pixel, and a third pixel, wherein the first to third pixels have a pixel area and include first to third optical filters that are configured to transmit light of different colors, respectively, and
wherein the second pixel or the third pixel includes a grid structure located along a boundary of the second pixel or the third pixel, and
wherein each of the first pixels includes a red optical filter and has a first light reception area that is greater than a second light reception area of the second pixel or a third light reception area of the third pixel.
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