ANTI-GLARE MEMBER, DISPLAY AND SCREEN USING THE SAME
    11.
    发明申请
    ANTI-GLARE MEMBER, DISPLAY AND SCREEN USING THE SAME 失效
    防透镜,显示屏和使用它的屏幕

    公开(公告)号:US20100189956A1

    公开(公告)日:2010-07-29

    申请号:US12376762

    申请日:2007-08-01

    Abstract: An anti-glare member prevents reflection of external light by surfaces of displays or screens without causing reduction of contrast and glare of displayed images.The anti-glare member has an anti-glare layer comprising microparticles and a transparent binder wherein the microparticles are black microparticles having a value (n), obtained by dividing absolute value of complex index of refraction of the black microparticles by index of refraction of the transparent binder, of 0.95 to 1.05. The arithmetical mean roughness (Ra) according to JIS B0601:2001 of surface of the anti-glare layer is 0.3 to 1.0 μm.

    Abstract translation: 防眩光部件防止由显示器或屏幕的表面反射外部光,而不会引起显示图像的对比度和眩光的降低。 防眩构件具有包含微粒和透明粘合剂的防眩层,其中微粒是具有值(n)的黑色微粒,通过将黑色微粒的复合折射率的绝对值除以折射率 透明粘合剂为0.95〜1.05。 抗眩光层表面的JIS B0601:2001的算术平均粗糙度(Ra)为0.3〜1.0μm。

    Transmission Screen
    12.
    发明申请
    Transmission Screen 有权
    传输屏幕

    公开(公告)号:US20090002817A1

    公开(公告)日:2009-01-01

    申请号:US11658764

    申请日:2005-08-08

    CPC classification number: G02B5/0242 G02B5/0247 G02B5/0278 G03B21/10 G03B21/62

    Abstract: A transmission screen through which an observer can see the side of the screen opposite to the observer side, and which has a sufficient viewing angle is provided. The transmission screen is a transmission screen 1 having a light diffusing layer 2 comprising a transparent binder and light diffusing elements contained in the binder, and the transmission screen is constituted so that the light diffusing elements should have a relative refractive index n of 0.75 or smaller or 1.25 or larger relative to refractive index of the transparent binder, both surfaces of the transmission screen 1 should be substantially smooth, and the transmission screen should have a total haze (JIS K7136:2000) of 10 to 85%.

    Abstract translation: 观察者可以通过该透射屏幕看到与观察者侧相对的屏幕的侧面,并具有足够的视角。 传输屏幕是具有包括透明粘合剂的光漫射层2和容纳在粘合剂中的光漫射元件的传播屏幕1,并且透射屏被构造成使得光漫射元件的相对折射率n应为0.75或更小 相对于透明粘合剂的折射率为1.25或更大,透光屏1的两个表面应该基本平滑,并且透射屏幕的总雾度(JIS K7136:2000)应为10至85%。

    Reflective Screen
    13.
    发明申请
    Reflective Screen 失效
    反光屏

    公开(公告)号:US20080291536A1

    公开(公告)日:2008-11-27

    申请号:US11792342

    申请日:2005-12-07

    Applicant: Hideki Etori

    Inventor: Hideki Etori

    Abstract: The present invention provides a reflective screen which can reflect high contrast images even in a bright environment and can reflect images with superior image color reproducibility, in particular, images substantially free from color change of the images, even when the screen is observed from an oblique direction.The reflective screen 6 of the present invention uses a multilayer optical film consisting of at least two kinds of alternately laminated transparent dielectric thin films showing different refractive indices, and selectively reflecting lights of specific wavelength regions as a reflecting layer 2, and the reflecting layer 2 has a light reflecting property for light in the wavelength regions of blue, green, red, and 670 to 730 nm, and shows average reflectances for lights of said wavelength regions higher than the average reflectance for light in the visible wavelength region other than lights of said wavelength regions, respectively.

    Abstract translation: 本发明提供了即使在明亮的环境中也可以反射高对比度图像的反射屏幕,并且即使从倾斜观察屏幕时也能够反映出具有优异图像颜色再现性的图像,特别是基本上没有图像颜色变化的图像 方向。 本发明的反射屏6使用由折射率不同的至少两种交替层叠的透明电介质薄膜组成的多层光学膜,并且选择性地反射特定波长区域的光作为反射层2,反射层2 对于蓝色,绿色,红色和670〜730nm的波长区域的光具有光反射性,并且对于所述波长区域的光的平均反射率高于除可见光波长以外的光的平均反射率 分别表示波长区域。

    Thin-plate storage container
    14.
    发明申请
    Thin-plate storage container 审中-公开
    薄板储存容器

    公开(公告)号:US20080007969A1

    公开(公告)日:2008-01-10

    申请号:US11892337

    申请日:2007-08-22

    Applicant: Hideki Etori

    Inventor: Hideki Etori

    CPC classification number: G02B5/021 G02B5/0278 G02F1/133606

    Abstract: A light control film having a refractive index n and an uneven, irregular surface pattern provides a reasonable level of light diffusion without a glare problem provided, for any cross-section perpendicular to the base plane of the film, the average of absolute values of slope θave of a curve along the edge of the cross-section contoured by the rough surface pattern (profile curve) is at least 78-34 n degrees and no higher than 118-34 n degrees, or the average of absolute values of slope θave of a profile curve to the length L1 of a straight line defined by the intersection of the base plane and the cross-section satisfies the following formula (3) or (4) for substantially all cross-sections. θave÷Lr×n2≧40  (3) 50≦θave×Lr×n2≦135  (4)

    Abstract translation: 具有折射率n和不均匀的不规则表面图案的光控制膜提供合理的光扩散水平,而不产生眩光问题,对于垂直于膜的基底的任何横截面,斜率的绝对值的平均值 沿着由粗糙表面图案(轮廓曲线)成形的横截面的边缘的曲线的角度至少为78-34度,不高于118-34度,或者 剖面曲线的斜率θA平均值与由基面与横截面的交点所确定的直线的长度L 1的平均值满足下式(3)或( 4)用于基本上所有的横截面。 <?in-line-formula description =“In-line Formulas”end =“lead”?>θ&lt; a&gt; / Lrxn = 40(3)<? -line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 50 <=θ< / SUB> xLrxn <2> <= 135(4)<?in-line-formula description =“In-line Formulas”end =“tail”?>

    Light control film and backlight unit using the same
    15.
    发明申请
    Light control film and backlight unit using the same 有权
    光控膜和背光单元使用相同

    公开(公告)号:US20070182882A1

    公开(公告)日:2007-08-09

    申请号:US10591396

    申请日:2005-03-02

    Applicant: Hideki Etori

    Inventor: Hideki Etori

    CPC classification number: G02F1/133606 G02B5/02

    Abstract: A light control film enabling improvement in front luminance, having appropriate light diffusing property and free from problems of interference pattern, glare etc. is provided. A light control film 10 having a rough surface is constituted so that, for a curved surface of the rough surface approximated in an approximately square region having an area of 1 mm2 or larger defined at an arbitrary position on the rough surface by using height data of the rough surface measured with predetermined intervals for the longitudinal and transverse directions in the approximately square region, an average of slopes of the curved surface (θnv (degree)) of the rough surface with respect to a base plane of the film should be not less than 27 degrees and not more than 70 degrees at substantially any position on the light control film.

    Abstract translation: 提供了能够改善正面亮度的光控制膜,具有适当的光散射性,并且没有干涉图案,眩光等问题。 具有粗糙表面的光控制膜10被构造成使得对于粗糙表面的曲面近似于在任意位置上限定的面积为1mm 2以上的大致正方形区域 通过使用在大致正方形区域中的纵向和横向方向以预定间隔测量的粗糙表面的高度数据,曲面的平均值(θ/ N)(度))的粗糙表面 相对于膜的基面的粗糙表面在光控薄膜上的基本任何位置应不小于27度且不超过70度。

    Light control film
    16.
    发明申请
    Light control film 有权
    光控膜

    公开(公告)号:US20050243561A1

    公开(公告)日:2005-11-03

    申请号:US10525722

    申请日:2003-08-28

    Applicant: Hideki Etori

    Inventor: Hideki Etori

    CPC classification number: G02B5/021 G02B5/0278 G02F1/133606

    Abstract: By controlling a rough surface pattern of a light control film having said pattern on one surface to satisfy certain conditions, a light control film with reasonable light diffusion and without problems of glare is provided. The use of a fewer sheets of such light control film ensures improved front luminance. The certain conditions are as follows: where the refraction index of the material comprising the film is n, regarding any cross section perpendicular to the base plane of the film, the average of absolute values of slope (θave(degree)) of a curve along the edge of the cross section contoured by the rough surface pattern (hereinafter a profile curve) is (78-34 n) degree or higher and (118-34 n) degree or lower, or the average of absolute values of slope (θave(degree)) of a profile curve and the ratio (Lr=L2/L1) of the length (L2) of aforementioned profile curve to the length (L1) of a straight line defined by the intersection of the base plane and the cross section satisfy the following Formula (3) or Formula (4) for substantially all cross sections. θave÷Lr×n2≧40   (3) 50≦θave×Lr×n2≦135   (4)

    Abstract translation: 通过在一个表面上控制具有所述图案的光控制膜的粗糙表面图案以满足某些条件,提供了具有合理的光扩散并且没有眩光问题的光控制膜。 使用较少的这种光控薄膜确保了改进的前照明亮度。 某些条件如下:其中包括膜的材料的折射率是n,对于垂直于膜的基底平面的任何横截面,斜率的绝对值的平均值(θ/ 由粗糙表面图案(以下简称曲线)形成的横截面的边缘的曲线(度)为(78-34n)度以上,(118-34n)度以下,或者平均 曲线曲线的斜率(θ/ aa)(度)的绝对值和上述轮廓曲线的长度(L 2)与长度的比(Lr = L 2 / L 1) 对于基本上所有的横截面,由基面和横截面的交点限定的直线的L 1)满足下式(3)或式(4)。 <?in-line-formula description =“In-line Formulas”end =“lead”?>θ&lt; a&gt; / Lrxn = 40(3)<? -line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 50 <=θ< / SUB> xLrxn <2> <= 135(4)<?in-line-formula description =“In-line Formulas”end =“tail”?>

    Front scattering film with a light scattering layer and a peelable substrate
    17.
    发明授权
    Front scattering film with a light scattering layer and a peelable substrate 失效
    具有光散射层和可剥离基板的前散射膜

    公开(公告)号:US06654085B1

    公开(公告)日:2003-11-25

    申请号:US09500013

    申请日:2000-02-08

    CPC classification number: G02B5/0242 G02B5/0278 G02F1/133504

    Abstract: A front scattering film capable of reducing backward scattering and providing a clear display is provided. The front scattering film comprises a light scattering layer composed of a transparent polymer binder and spherical microparticles dispersed in the binder and having a refractive index different from that of the binder, and substrates provided on the both sides of the light scattering layer, wherein at least one of the substrates is peelable from the light scattering layer. This front scattering film does not impair the function of the liquid crystal display unit by, for instance, affecting polarization, even it is used in a liquid crystal display unit in which a light scattering layer provided by the front scattering film is arranged between a retardation film or polarizer film and a liquid crystal layer.

    Abstract translation: 提供了能够减少向后散射并提供清晰显示的前散射膜。 前散射膜包括由透明聚合物粘合剂构成的光散射层和分散在粘合剂中的具有不同于粘合剂的折射率的球形微粒,以及设置在光散射层两侧的基板,其中至少 一个基板可从光散射层剥离。 该前散射膜即使用在液晶显示单元中也不会影响液晶显示单元的功能,因为液晶显示单元中,由前散射膜提供的光散射层排列在延迟之间 膜或偏光膜和液晶层。

    Anti-glare member, display and screen using the same
    20.
    发明授权
    Anti-glare member, display and screen using the same 失效
    防眩光成员,显示屏和使用相同的屏幕

    公开(公告)号:US08372505B2

    公开(公告)日:2013-02-12

    申请号:US12376762

    申请日:2007-08-01

    Abstract: An anti-glare member prevents reflection of external light by surfaces of displays or screens without causing reduction of contrast and glare of displayed images. The anti-glare member has an anti-glare layer comprising microparticles and a transparent binder wherein the microparticles are black microparticles having a value (n), obtained by dividing absolute value of complex index of refraction of the black microparticles by index of refraction of the transparent binder, of 0.95 to 1.05. The arithmetical mean roughness (Ra) according to JIS B0601:2001 of surface of the anti-glare layer is 0.3 to 1.0 μm.

    Abstract translation: 防眩光部件防止由显示器或屏幕的表面反射外部光,而不会引起显示图像的对比度和眩光的降低。 防眩构件具有包含微粒和透明粘合剂的防眩层,其中微粒是具有值(n)的黑色微粒,其通过将黑色微粒的复合折射率的绝对值除以折射率 透明粘合剂为0.95〜1.05。 抗眩光层表面的JIS B0601:2001的算术平均粗糙度(Ra)为0.3〜1.0μm。

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