摘要:
There is provided an optical film having a small size change with a temperature change of a support of a pattern retardation film.An optical film includes: a support comprising a polymer having a moisture permeability of 0.5% or more; a first retardation region and a second retardation region, in which birefringence thereof is mutually different; and an optically anisotropic layer in which the first retardation region and the second retardation region are alternately patterned for every one line.
摘要:
A autostereoscopic image display device is provided in which a moiré pattern (interference fringe) or glare due to brightness and darkness of the pixels is suppressed without deteriorating the stereoscopic effect. The autostereoscopic image display device includes a surface member, a lenticular layer, and a display unit sequentially from a viewing side thereof. The surface haze of the surface member is in the range of 1% to 35% and the internal haze is in the range of 0% to 30%.
摘要:
A liquid-crystal display device comprising a liquid-crystal cell comprising a liquid-crystal layer that aligns vertically to the substrate thereof in the black state, first and second polarizing elements that are disposed to sandwich the liquid-crystal cell therebetween so that their absorption axes are orthogonal to each other, a retardation film A and a retardation film B, wherein the retardation films A and B are equivalent to each other in terms of retardation in plane at a wavelength of 548 nm, Re(548), and retardation along thickness direction at a wavelength of 548 nm, Rth(548) thereof, but differ from each other in terms of the wavelength dispersion characteristics of retardation in plane Re and/or retardation along thickness direction Rth thereof in a visible light region, is disclosed.
摘要:
An infrared shielding filter with high heat resistance and transparency realizing an enhanced infrared shielding effect. There is provided an infrared shielding filter comprising, in a dispersion state, microparticles having a negative dielectric constant real part, especially, metal microparticles and/or metal compound microparticles.
摘要:
A black-matrix-equipped filter including a black matrix adapted to selectively shield light being incident from a light introduction side, and to transmit the unshielded light to a light output side, wherein the black matrix includes: a light shielding layer; and a first reflection inhibition layer formed at the light introduction side of the light shielding layer.
摘要:
Disclosed is a liquid crystal display device, wherein u′on axis and v′on axis, u′max and v′max, and u′min and v′min satisfy following expressions (1), (2) and (3): u ave ′ = ( u max ′ - u min ′ 2 ) , v ave ′ = ( v max ′ - v min ′ 2 ) ( 1 ) Δ u ′ v ave - on axis ′ = ( u ave ′ - u on axis ′ ) 2 + ( v ave ′ - v on axis ′ ) 2 ≦ 0.04 ( 2 ) 0.35 ≦ v on axis ′ ≦ 0.55 ( 3 ) wherein u′on axis and v′on axis are hues in a black state observed in a front direction; u′max and v′max are maximum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°; and u′min and v′min are minimum values of u′ and v′ in a black state among values observed in directions with an azimuth angle ranging from 0° to 360° and a polar angle of 60°.
摘要翻译:公开了一种液晶显示装置,其中u'轴和v'on轴,u'max和v'max,u'min和v'min满足以下表达式(1),(2)和(3): u ave'=(u max' - u min'2),v v = v(v)=(v max' - v min'2)(1)&Dgr; 2 +(v ave' - v ongotaxis')2≦̸ 0.04(2)0.35≦̸ v在轴上'≦̸ 0.55(3)其中u'轴和v'on轴是在前方观察到的黑色状态的色调; u'max和v'max是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最大值; 并且u'min和v'min是在0°至360°的方位角和60°的极角的方向上观察到的值之间的黑色状态下的u'和v'的最小值。
摘要:
A black-matrix-equipped filter including a black matrix adapted to selectively shield light being incident from a light introduction side, and to transmit the unshielded light to a light output side, wherein the black matrix includes: a light shielding layer; and a first reflection inhibition layer formed at the light introduction side of the light shielding layer.
摘要:
A surface light source unit includes, in the following order: a light source; a light collecting sheet having light collection portions on at least one side of the light collecting sheet; and a light transmissive substrate having a flat portion and recesses on at least one side of the light transmissive substrate.
摘要:
A polymer film stretched after formed by solution casting, of which the wavelength dispersion of the refractivity anisotropy and/or the refractivity anisotropy differ between two surfaces of the film is disclosed.
摘要:
There is provided an optical film having a small size change with a temperature change of a support of a pattern retardation film. An optical film includes: a support comprising a polymer having a moisture absorptivity of 0.5% or more; a first retardation region and a second retardation region, in which birefringence thereof is mutually different; and an optically anisotropic layer in which the first retardation region and the second retardation region are alternately patterned for every one line.