Jnc Corporation

Jnc Petrochemical Corporation

Yukio Hirano

Mikio Yamahiro

Koji Ohguma

Fumitaka Kondo

Yuko Katano

Takuro Tanaka

Keisuke Izawa

Yuka Takahashi

A laminate body () is provided with a transparent substrate () and a refractive layer () which refracts incident light towards the top of the substrate (). The refractive layer () contains, at least, one kind of fluorine compound (ss) selected from a group consisting of fluoro-silsesquioxane and fluoro-silsesquioxane polymers, and a resin (pl) having a refractive index higher than that of the aforementioned fluorine compound (ss). Of the side of the substrate () (the side of the back surface s) and the side opposite thereof (the side of the front surface s), the concentration of the fluorine compound (ss) in the refractive layer () is higher on said side opposite (the side of the front surface s), and the refractive layer () forms a graded structure layer of high refractive indices and low refractive indices inside the layer.

Laminate body and manufacturing method thereof

The present invention relates to a liquid crystal display device including a pair of a substrate arranged opposite to each other, an electrode group disposed on one side or both sides of the pair of substrates facing each other, a plurality of active devices connected to the electrode group, a liquid crystal alignment film disposed on each facing side of the pair of substrates, and a liquid crystal layer interposed between the pair of substrates, wherein the liquid crystal alignment film is manufactured by irradiating linearly polarized light to a film obtained from polyamic acid or a derivative thereof having a photoisomerization structure in the main chain or a film being subject to heat-baking so as to provide alignment-controlling capability, and the liquid crystal layer is a liquid crystal composition having negative (&#x2212;) dielectric anisotropy. By the present invention, a liquid crystal display device having improved image sticking characteristics and good alignment stability is provided.

Liquid crystal display device and method for manufacturing same

Growing community of inventors

Ichihara, Japan

Yukio Hirano