Fujifilm Corporation

Ikuko Ohgaru

Nobutaka Fukagawa

Terukazu Yanagi

Hiroshi Kawamoto

Sumio Ohtani

Hiroaki Sata

Naoko Yoshida

Susumu Sugiyama

A transparency evaluation device includes a skin index calculation unit that calculates at least one of a luminance component in a captured image obtained by photographing a skin, a color component in the captured image, and an amount of generation of negative factors in which the luminance component or the color component in the captured image changes locally, as a first index, obtains at least one of an intensity distribution of the luminance component and an intensity distribution of the color component in the captured image, and calculates at least one of smoothness of a change in the luminance component and smoothness of a change in the color component as a second index based on the intensity distributions, and a transparency evaluation unit that evaluates transparency of the skin based on an overall index in which the first index and the second index are combined.

Transparency evaluation device, transparency evaluation method and transparency evaluation program

An optically-compensatory film comprising: a cyclic polyolefin film satisfying expression (I); and a cellulose acylate film satisfying expressions (II) and (III), or a liquid-crystal display device comprising at least one cyclic polyolefin film satisfying expression (I) and at least one cellulose acylate film satisfying expressions (II) and (III):35&#x2266;&#x2266;350 and 70&#x2266;&#x2266;400,&#x2003;&#x2003;(I)0&#x2266;&#x2266;10 and ||&#x2266;25, and&#x2003;&#x2003;(II)||&#x2266;10 and ||&#x2266;35,&#x2003;&#x2003;(III)

Optically compensatory film, polarizing plate and liquid-crystal display

A polarizing plate comprising a polarizer comprising polyvinyl alcohol and a protective film on at least one side of the polarizer, the polarizer having a difference of 5.0% or smaller between maximum and minimum of an in-plane phase difference Rpva thereof in any area thereof measuring 39 cm wide and 65 cm long.

Polarizing plate and liquid crystal display

An optical film, which contains a cellulose acylate, at least one compound of formula (I) in an amount of 0.01 to 20 mass parts, and at least one cyclic compound having at least three substituents in an amount of 0.01 to 20 mass parts, to 100 mass parts of the cellulose acylate: 

Optical film, optical compensation sheet, polarizing plate, and liquid crystal display device

An optical resin film is provided and fulfills the following formulae (A) to (D) concerning retardations and is formed by using a polymer or a copolymer of a cycloolefin compound:0.1&#x3c;Re(450)/Re(550)&#x3c;0.95;&#x2003;&#x2003;(A)1.03&#x3c;Re(650)/Re(550)&#x3c;1.93;&#x2003;&#x2003;(B)0.4&#x3c;(Re(450)/Rth(450)/Re(550)/Rth(550))&#x3c;0.95; and&#x2003;&#x2003;(C)1.05&#x3c;(Re(650)/Rth(650)/Re(550)/Rth(550))&#x3c;1.9.&#x2003;&#x2003;(D)

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Minami-ashigara, Japan

Ikuko Ohgaru