Image sensing device
AssigneeSK hynix Inc.
InventorsKyoung In LEE, Hoon Sang OH, Sung Joo HONG
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Abstract
An image sensing device includes a pixel array including a (2x2) 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 the first pixel 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.
Claims19
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 the first pixel 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.
An image sensing device comprising:
- a pixel array including first to third pixels that respectively include first to third optical filters corresponding to different wavelengths of light,
- wherein
- the first pixel has a light reception region that is larger in size than a light reception region of the second pixel adjacent to the first pixel or a light reception region of the third pixel adjacent to the first pixel;
- the second pixel or the third pixel includes a grid structure disposed at one side of the second pixel or the third pixel;
- and
- the first optical filter is a red optical filter.
Dependencies are inferred from the claim text.