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US 2020/0006414 A1Published application
Colored film, manufacturing method of same, and solid-state imaging element
AssigneeFUJIFILM Corporation
InventorDaisuke HAMADA
Life of this patent
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Abstract
A colored film has an uneven structure on a surface thereof, in which an average distance between adjacent projections in the uneven structure is equal to or shorter than 1,500 nm, a standard deviation of the distance between the adjacent projections is 10 to 300 nm, and 95.00% or more of the projections satisfy Formula (1), in Formula (1), h represents a height of the projections, and D represents an average distance between the adjacent projections, 3h/D≤1.0. Formula (1)
Claims13
A colored film comprising an uneven structure on a surface,
- wherein an average distance between adjacent projections in the uneven structure is equal to or shorter than 1,500 nm,
- a standard deviation of the distance between the adjacent projections is 10 to 300 nm, and
- 95.0% or more of the projections satisfy Formula (1),
- 3h/D≥1.0, Formula (1)
- in Formula (1), h represents a height of the projections, and D represents the average distance between the adjacent projections.
2 more elements
Dependencies are inferred from the claim text.