OPTICALLY ANISOTROPIC FILM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150185385A1
SERIAL NO

14559344

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided is an optically anisotropic film high in transparency. The film is an optically anisotropic film having a refractive index relationship of nz>nx>ny wherein: nz represents a refractive index of an index ellipsoid which the optically anisotropic film forms, the refractive index being the refractive index thereof in a direction vertical to a plane of the film; nx represents another refractive index of the index ellipsoid, the refractive index being the main refractive index thereof in a direction parallel to the plane of the film; and ny represents still another refractive index of the index ellipsoid, the refractive index being the refractive index thereof in a direction parallel to the plane of the film and perpendicular to the direction related to the refractive index nx. The film further includes a polymer of a polymerizable liquid crystal compound, and an organic modified polysiloxane.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITEDTOKYO 104-8260

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJIGAYA, Takumi Osaka-shi, JP 1 1
KOBAYASHI, Tadahiro Osaka-shi, JP 31 175
KOYAMA, Atsunobu Osaka-shi, JP 2 1

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation