Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-02-07
2006-02-07
Dudek, James A. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
06995820
ABSTRACT:
A novel anisotropic spectral scattering film is disclosed. The scattered light intensity Fx(λ, θ) at azimuthal angle θ and incident wavelength λ in an arbitrary scattering plane with respect to a surface of the film, and the scattered light intensity Fy(λ,θ) at azimuthal angle θ and incident wavelength λ in a scattering plane orthogonal to said scattering plane satisfy the following equations (1) and (2):in-line-formulae description="In-line Formulae" end="lead"?Fx(λ, θ)/Fx(545, θ)≧1.2 (1)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?{Fx(λ, θ)/Fx(545, θ)−Fy(λ, θ)/Fy(545, θ)}≧0.1 (2)in-line-formulae description="In-line Formulae" end="tail"?provided that λ is 435 or 610 nm and θ is an arbitrary angle selected from 30–70°.
REFERENCES:
patent: 6517914 (2003-02-01), Hiraishi
patent: 6909480 (2005-06-01), Hiraishi et al.
patent: 6917396 (2005-07-01), Hiraishi et al.
patent: 2002/0027626 (2002-03-01), Hiraishi et al.
patent: 2003/0156238 (2003-08-01), Hiraishi et al.
Amimori Ichiro
Fujiwara Isao
Buchanan & Ingersoll PC
Dudek James A.
Fuji Photo Film Co. , Ltd.
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