Optical film and method for manufacturing the same, antiglare film, polarizer with optical layer, and display apparatus
    12.
    发明授权
    Optical film and method for manufacturing the same, antiglare film, polarizer with optical layer, and display apparatus 有权
    光学膜及其制造方法,防眩膜,带有光学层的偏振片和显示装置

    公开(公告)号:US08672492B2

    公开(公告)日:2014-03-18

    申请号:US12672841

    申请日:2009-06-03

    IPC分类号: G02B27/00 G02B5/02

    摘要: An optical film includes a base member and an optical layer provided on the base member. The optical layer has an irregular shape on a surface thereof, and the irregular shape is obtained by applying a coating material containing fine particles and a resin onto the base member, distributing the fine particles densely in some regions and sparsely in other regions by convection that occurs in the coating material, and curing the coating material. The resin contains 3% by weight or more and 20% by weight or less of a polymer, the fine particles are organic fine particles having an average particle diameter of 2 μm or more and 8 μm or less, a ratio ((D/T)×100) of the average particle diameter D of the fine particles to an average film thickness T of the optical layer is 20% or more and 70% or less, and a transmitted image clarity value measured with an optical comb having a width of 0.125 mm is 45 or more.

    摘要翻译: 光学膜包括基底构件和设置在基底构件上的光学层。 光学层在其表面上具有不规则形状,并且通过将包含微粒和树脂的涂料施加到基底构件上而获得不规则形状,通过对流将微细颗粒密集地分布在某些区域并稀疏地分布在其它区域中, 发生在涂料中,并固化涂料。 该树脂含有3重量%以上且20重量%以下的聚合物,微粒是平均粒径为2μm以上且8μm以下的有机细颗粒,((D / T )×100)相对于光学层的平均膜厚T为20%以上且70%以下,透射图像清晰度值用宽度为 0.125毫米是45以上。

    Optical film, its manufacturing method, anti-glare polarizer using the same, and display apparatus
    13.
    发明授权
    Optical film, its manufacturing method, anti-glare polarizer using the same, and display apparatus 有权
    光学膜,其制造方法,使用其的防眩偏振片和显示装置

    公开(公告)号:US08325418B2

    公开(公告)日:2012-12-04

    申请号:US12520946

    申请日:2008-06-20

    IPC分类号: G02B5/30

    摘要: An anti-glare film is provided and includes micro concave/convex portions on a surface. An average interval between the micro concave and convex portions is equal to 300 μm or less. A differentiation with respect to angle d{Log(I(α))}/dα of a logarithm intensity of reflection Log(I(α)) in a direction of a deviation angle α from a direction of specular reflection has an extreme value. A differentiation d{Log(P(β)}/dβ of a histogram P(β) to an inclination angle β of the micro concave/convex portions has an extreme value. In the anti-glare film 1, a value C(2.0) of transmitted image clarity measured by using an optical comb of a comb width of 2 mm in accordance with JIS-K7105 is equal to 30% or more, and a ratio C(0.125)/C(2.0) of the value C(2.0) measured by using the optical comb of the comb width of 2 mm and a value C(0.125) measured by using an optical comb having a comb width of 0.125 mm is equal to 0.1 or more.

    摘要翻译: 提供防眩膜并且在表面上包括微凹部/凸部。 微凹凸部之间的平均间隔为300μm以下。 在与镜面反射方向的偏离角α的方向上的反射Log(I(α))的对数强度Log(I(α))} /dα的角度d {Log(I(α))/dα的区别具有极值。 直方图P(&bgr)与微凹凸部的倾斜角度bgr的微分d {Log(P(&bgr;)} / d&bgr)具有极值,在防眩光膜1中, 通过使用根据JIS-K7105的梳子宽度为2mm的光梳测量的透射图像清晰度的值C(2.0)等于或大于30%,并且C(0.125)/ C(2.0) 通过使用梳宽度为2mm的光梳测量的值C(2.0)和通过使用梳宽为0.125mm的光梳测量的值C(0.125)等于或大于0.1。

    OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME, ANTIGLARE FILM, POLARIZER WITH OPTICAL LAYER, AND DISPLAY APPARATUS
    14.
    发明申请
    OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME, ANTIGLARE FILM, POLARIZER WITH OPTICAL LAYER, AND DISPLAY APPARATUS 有权
    光学膜及其制造方法,防透膜,具有光学层的极化器和显示装置

    公开(公告)号:US20120008206A1

    公开(公告)日:2012-01-12

    申请号:US12672640

    申请日:2009-06-03

    摘要: An antiglare film includes a base member and an optical layer provided on the base member, and the optical layer has an irregular shape on a surface thereof. The irregular shape is obtained by applying a coating material containing fine particles and a resin onto the base member, distributing the fine particles densely in some portions and sparsely in other portions by convection that occurs in the coating material, and curing the coating material. The resin contains 3% by weight or more and 20% by weight or less of a polymer, the average particle diameter of the fine particles is 2 μm or more and 8 μm or less, and the average film thickness of the optical layer is 8 μm or more and 18 μm or less.

    摘要翻译: 防眩光膜包括基底构件和设置在基底构件上的光学层,并且光学层在其表面上具有不规则形状。 通过将含有微粒和树脂的涂层材料涂布到基底构件上,通过将一些部分密集地分散在其它部分并通过在涂料中发生的对流而稀疏地分散,并固化涂层材料来获得不规则形状。 该树脂含有3重量%以上且20重量%以下的聚合物,微粒的平均粒径为2μm以上且8μm以下,光学层的平均膜厚为8 μm以上且18μm以下。

    ANTI-GLARE FILM, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE USING THE SAME
    15.
    发明申请
    ANTI-GLARE FILM, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE USING THE SAME 有权
    防透膜,其制造方法和使用其的显示装置

    公开(公告)号:US20100232023A1

    公开(公告)日:2010-09-16

    申请号:US12783817

    申请日:2010-05-20

    IPC分类号: G02B5/02 B05D5/06

    摘要: An anti-glare film has a plurality of diffuser elements, and has specified optical properties. The ratio of I(α+1)/I(α) is more than 0.1 to 0.6, where I(α) is an intensity of a light reflected toward an arbitrary angle α of 10° or less from a specular reflection direction of an incident light upon the surface at an angle of 5° to 30° from the surface normal, and I(α+1) is an intensity of a reflected light deviated from the arbitrary angle α by 1° in a wide-angle direction. The gain of a light reflected in the direction at 20° or more from the specular reflection direction of the incident light is 0.02 or less, in which the gain is obtained by normalizing a reflected light intensity using a specular reflection intensity of a standard diffuse plate as 1. The diffuser elements have an average space therebetween of 50 to 300 micrometers.

    摘要翻译: 防眩光膜具有多个漫射元件,具有特定的光学特性。 I(α+ 1)/ I(α)的比例大于0.1至0.6,其中I(α)是从任意角度α反射到10°或更小的任意角度α的光的强度, 入射光以与表面法线成5°至30°的角度照射在表面上,并且I(α+ 1)是在广角方向上从任意角度α偏离1°的反射光的强度。 从入射光的镜面反射方向在20°以上的方向反射的光的增益为0.02以下,其中通过使用标准漫射板的镜面反射强度归一化反射光强度来获得增益 扩散器元件之间的平均间隔为50至300微米。

    Anti-glare film, method for manufacturing the same, and display device using the same
    16.
    发明授权
    Anti-glare film, method for manufacturing the same, and display device using the same 有权
    防眩光膜,其制造方法以及使用其的显示装置

    公开(公告)号:US07751121B2

    公开(公告)日:2010-07-06

    申请号:US12485663

    申请日:2009-06-16

    IPC分类号: G02B5/02

    摘要: An anti-glare film has a plurality of diffuser elements, and has specified optical properties. The ratio of I(α+1)/I(α) is more than 0.1 to 0.6, where I(α) is an intensity of a light reflected toward an arbitrary angle α of 10° or less from a specular reflection direction of an incident light upon the surface at an angle of 5° to 30° from the surface normal, and I(α+1) is an intensity of a reflected light deviated from the arbitrary angle α by 1° in a wide-angle direction. The gain of a light reflected in the direction at 20° or more from the specular reflection direction of the incident light is 0.02 or less, in which the gain is obtained by normalizing a reflected light intensity using a specular reflection intensity of a standard diffuse plate as 1. The diffuser elements have an average space therebetween of 50 to 300 micrometers.

    摘要翻译: 防眩光膜具有多个漫射元件,具有特定的光学特性。 I(α+ 1)/ I(α)的比例大于0.1至0.6,其中I(α)是从任意角度α反射到10°或更小的任意角度α的光的强度, 入射光以与表面法线成5°至30°的角度照射在表面上,并且I(α+ 1)是在广角方向上从任意角度α偏离1°的反射光的强度。 从入射光的镜面反射方向在20°以上的方向反射的光的增益为0.02以下,其中通过使用标准漫射板的镜面反射强度归一化反射光强度来获得增益 扩散器元件之间的平均间隔为50至300微米。

    Method for producing anti-glare film
    18.
    发明授权
    Method for producing anti-glare film 有权
    抗眩光膜的制造方法

    公开(公告)号:US07776389B2

    公开(公告)日:2010-08-17

    申请号:US12048959

    申请日:2008-03-14

    IPC分类号: B05D5/06

    摘要: A method for producing an anti-glare film includes applying a coating composition including at least a resin, a solvent, and fine particles to a substrate; drying the coating composition applied to the substrate so that a Benard cell structure is formed in the surface of the coating layer due to convection caused during volatilization of the solvent; and curing the resin contained in the coating composition having formed therein a Benard cell structure to form an anti-glare layer having fine irregularities with a moderate surface waviness. The anti-glare layer has a degree of white muddiness of 1.7 or less, as measured by quantitatively determining a diffuse reflection component of the diffused light incident upon the surface of the anti-glare layer.

    摘要翻译: 防眩膜的制造方法包括将至少包含树脂,溶剂和微粒的涂料组合物涂布在基材上; 干燥施加到基材上的涂料组合物,使得由于在溶剂挥发过程中引起的对流而在涂层表面形成贝纳德晶胞结构; 并且使其中形成有贝纳德晶胞结构的涂料组合物中所含的树脂固化,形成具有适度表面波纹的细小凹凸的防眩层。 抗眩光层的白浊度为1.7以下,通过定量地测定入射到防眩光层表面的扩散光的漫反射成分测定。

    Anti-glare film, method for manufacturing the same, and display device using the same
    19.
    发明授权
    Anti-glare film, method for manufacturing the same, and display device using the same 有权
    防眩光膜,其制造方法以及使用其的显示装置

    公开(公告)号:US07567383B2

    公开(公告)日:2009-07-28

    申请号:US12030730

    申请日:2008-02-13

    IPC分类号: G02B5/02

    摘要: An anti-glare film has a plurality of diffuser elements, and has specified optical properties. The ratio of I(α+1)/I(α) is more than 0.1 to 0.6, where I(α) is an intensity of a light reflected toward an arbitrary angle α of 10° or less from a specular reflection direction of an incident light upon the surface at an angle of 5° to 30° from the surface normal, and I(α+1) is an intensity of a reflected light deviated from the arbitrary angle α by 1° in a wide-angle direction. The gain of a light reflected in the direction at 20° or more from the specular reflection direction of the incident light is 0.02 or less, in which the gain is obtained by normalizing a reflected light intensity using a specular reflection intensity of a standard diffuse plate as 1. The diffuser elements have an average space therebetween of 50 to 300 micrometers.

    摘要翻译: 防眩光膜具有多个漫射元件,具有特定的光学特性。 I(α+ 1)/ I(α)的比例大于0.1至0.6,其中I(α)是从任意角度α反射的光的强度从10°或更小的镜面反射方向反射 入射光以与表面法线成5°至30°的角度照射在表面上,I(α+ 1)是在广角方向上从任意角度α偏离1°的反射光的强度。 从入射光的镜面反射方向在20°以上的方向反射的光的增益为0.02以下,其中通过使用标准漫射板的镜面反射强度归一化反射光强度来获得增益 扩散器元件之间的平均间隔为50至300微米。

    Optical film and method for manufacturing the same, antiglare film, polarizer with optical layer, and display apparatus
    20.
    发明授权
    Optical film and method for manufacturing the same, antiglare film, polarizer with optical layer, and display apparatus 有权
    光学膜及其制造方法,防眩膜,带有光学层的偏振片和显示装置

    公开(公告)号:US08582204B2

    公开(公告)日:2013-11-12

    申请号:US12672640

    申请日:2009-06-03

    IPC分类号: G02B5/30 B05D5/06 D06N7/00

    摘要: An antiglare film includes a base member and an optical layer provided on the base member, and the optical layer has an irregular shape on a surface thereof. The irregular shape is obtained by applying a coating material containing fine particles and a resin onto the base member, distributing the fine particles densely in some portions and sparsely in other portions by convection that occurs in the coating material, and curing the coating material. The resin contains 3% by weight or more and 20% by weight or less of a polymer, the average particle diameter of the fine particles is 2 μm or more and 8 μm or less, and the average film thickness of the optical layer is 8 μm or more and 18 μm or less.

    摘要翻译: 防眩光膜包括基底构件和设置在基底构件上的光学层,光学层在其表面上具有不规则形状。 通过将含有微粒和树脂的涂层材料涂布到基底构件上,通过将一些部分密集地分散在其它部分并通过在涂料中发生的对流而稀疏地分散,并固化涂层材料来获得不规则形状。 该树脂含有3重量%以上且20重量%以下的聚合物,微粒的平均粒径为2μm以上8μm以下,光学层的平均膜厚为8 妈妈以上18岁以上。