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48 条记录 (耗时 0.026 秒)

    OPTICAL SHEETS
    1.
    发明申请
    OPTICAL SHEETS 审中-公开
    光学片

    公开(公告)号：US20090311486A1

    公开(公告)日：2009-12-17

    申请号：US12519699

    申请日：2007-12-18

    申请人： Hyun Jin Kim ,  Hyun Jeong Kim ,  Jong Min Park

    发明人： Hyun Jin Kim ,  Hyun Jeong Kim ,  Jong Min Park

    IPC分类号： B32B3/00

    CPC分类号： G02B5/0278 ,  G02B5/0215 ,  G02B5/0226 ,  G02B5/0231 ,  G02B5/045 ,  G02F2001/133607 ,  Y10T428/24612

    摘要： Disclosed is an optical sheet having an optical structure, such as a prism film or sheet, which is a constituent of a backlight unit. In the optical sheet, protrusions are formed on the optical structure layer, and thus light-collecting efficiency in a front direction is maintained, and a function of diffusing light to the front or the inclined surface is also exhibited, thus eliminating the need to additionally mount a diffusion film or a protection film, thereby obviating the use of a plurality of optical films, consequently making it possible to economically manufacture a backlight unit with improved productivity.

    摘要翻译： 公开了具有作为背光单元的组成部分的光学结构的光学片，例如棱镜膜或片。 在光学片中，在光学结构层上形成突起，从而保持前方的聚光效率，并且还发挥向前面或倾斜面的光的扩散的功能，因此不再需要 安装扩散膜或保护膜，从而避免使用多个光学膜，从而可以经济地制造具有提高的生产率的背光单元。

    Transparent Optical Film Comprising Damage Prevention Layer Having Particles Distributed Therein
    2.
    发明申请
    Transparent Optical Film Comprising Damage Prevention Layer Having Particles Distributed Therein 审中-公开
    透明光学膜包括其中分布有颗粒的防损层

    公开(公告)号：US20080248256A1

    公开(公告)日：2008-10-09

    申请号：US10593012

    申请日：2005-03-18

    申请人： Hyun Jin Kim ,  Jong Min Park ,  Chang Gun Kim ,  Ji Seong Kim ,  Woo Chul Jung

    发明人： Hyun Jin Kim ,  Jong Min Park ,  Chang Gun Kim ,  Ji Seong Kim ,  Woo Chul Jung

    IPC分类号： B32B3/00

    CPC分类号： G02B6/0036 ,  G02B6/0038 ,  Y10T428/24612

    摘要： Disclosed herein is a transparent optical film, including an optically structured layer, which is a sheet formed of a transparent polymeric material and composed of a first surface having three-dimensional structures thereon and a second surface opposite the first surface, and a damage prevention layer formed on the second surface of the optically structured layer and composed of a transparent polymeric material and spherical organic or inorganic particles. The damage prevention layer has protruding surface portions formed by the particles protruding from the transparent polymeric material. The optical film of the current invention is advantageous because the prism structure and the opposite surface of the optical film are prevented from damage due to external impact, vibration and friction, and the attachment of impurities due to frictional static charges is prevented. Further, the front luminance and optical properties of the optical film are improved.

    摘要翻译： 本文公开了一种透明光学膜，其包括光学结构化层，其是由透明聚合物材料形成并由其上具有三维结构的第一表面和与第一表面相对的第二表面组成的片材，以及防损伤层 形成在光学结构化层的第二表面上并由透明聚合材料和球形有机或无机颗粒组成。 防损害层具有由透明聚合物材料突出的颗粒形成的突出表面部分。 本发明的光学膜是有利的，因为棱镜结构和光学膜的相对表面被防止由于外部冲击，振动和摩擦而损坏，并且防止了由摩擦静电引起的杂质的附着。 此外，提高了光学膜的正面亮度和光学特性。

    OPTICAL SHEETS
    4.
    发明申请
    OPTICAL SHEETS 审中-公开
    光学片

    公开(公告)号：US20090316269A1

    公开(公告)日：2009-12-24

    申请号：US12519686

    申请日：2007-12-18

    申请人： Hyun Jin Kim ,  Jong Min Park

    发明人： Hyun Jin Kim ,  Jong Min Park

    IPC分类号： G02B5/02

    CPC分类号： G02B5/045 ,  G02B5/02

    摘要： Disclosed is an optical film having an optical structure, such as a prism film or sheet, which is a constituent of a backlight unit. The optical film includes an optical structure layer having a plurality of optical structures, the surface of which is formed with irregularities, and the irregularities are formed on the surface of the light-collecting optical structure to satisfy predetermined conditions, thus effectively realizing a light-diffusing function, thereby eliminating the need to additionally mount a diffusion film or a protection film. When a particle dispersion layer is further formed on the surface of a transparent substrate opposite the surface having the optical structure layer, damage due to friction to prism films or other sheets may be prevented during the layering of the prism films or transport, thus obviating the use of a plurality of optical films.

    摘要翻译： 公开了具有作为背光单元的组成部分的光学结构的光学膜，例如棱镜膜或片。 光学膜包括具有多个光学结构的光学结构层，其表面形成有凹凸，并且在聚光光学结构的表面上形成不规则性以满足预定条件， 扩散功能，从而不需要另外安装扩散膜或保护膜。 当在与具有光学结构层的表面相对的透明基板的表面上进一步形成粒子分散层时，在棱镜膜或输送层的层叠期间可以防止由于与棱镜膜或其它片材的摩擦而造成的损伤，从而避免了 使用多个光学膜。

    PREPARING METHOD OF POLYMER NANO-COMPOSITES
    8.
    发明申请
    PREPARING METHOD OF POLYMER NANO-COMPOSITES 审中-公开
    聚合物纳米复合材料的制备方法

    公开(公告)号：US20110269872A1

    公开(公告)日：2011-11-03

    申请号：US12914435

    申请日：2010-10-28

    申请人： Jae-Do Nam ,  Chan-Woo Lee ,  Jong Min Park ,  Wan Sul Lee ,  Seong Hoon Lee

    发明人： Jae-Do Nam ,  Chan-Woo Lee ,  Jong Min Park ,  Wan Sul Lee ,  Seong Hoon Lee

    IPC分类号： C08J3/215 ,  C08K3/34

    CPC分类号： C08K3/34 ,  C08J3/215 ,  C08J2307/00 ,  C08L7/00 ,  C08L9/00 ,  C08L9/02 ,  C08L9/06 ,  C08L21/00

    摘要： Provided is a method for preparing a polymer nano-composite, more particularly, an economical method for preparing a polymer nano-composite with improved properties via a single process of organic treatment of a layered clay mineral and dispersion in a rubber latex material at a pH where both the rubber latex material and the layered clay mineral are stabilized. The provided method for preparing a polymer nano-composite allows effective dispersion without using an organic modification process for improving dispersibility of the layered clay mineral in resin. Thus prepared polymer nano-composite exhibits superior mechanical property and may be usefully applied for automobile interior and exterior materials.

    摘要翻译： 提供一种制备聚合物纳米复合材料的方法，更具体地说，一种制备具有改进性能的聚合物纳米复合材料的经济方法，其通过层状粘土矿物的有机处理和橡胶胶乳材料中pH分散体的单一工艺 其中橡胶胶乳材料和层状粘土矿物均稳定。 提供的制备聚合物纳米复合材料的方法允许有效分散，而不使用有机改性方法来改善层状粘土矿物在树脂中的分散性。 如此制备的聚合物纳米复合材料具有优异的机械性能，可用于汽车内外饰材料。

    Composition for forming prism layer and prism film manufactured using the same
    9.
    发明授权
    Composition for forming prism layer and prism film manufactured using the same 有权
    用于形成棱镜层的组合物和使用其制造的棱镜膜

    公开(公告)号：US07911722B2

    公开(公告)日：2011-03-22

    申请号：US11814851

    申请日：2006-01-26

    申请人： Woo Chul Jung ,  Chang Kun Kim ,  Jong Min Park

    发明人： Woo Chul Jung ,  Chang Kun Kim ,  Jong Min Park

    IPC分类号： C08J7/04 ,  C08F220/00 ,  G02B5/04

    CPC分类号： C08F222/1006 ,  C08F2/48 ,  C08F220/30 ,  C08F2220/302 ,  C09D4/06

    摘要： A composition for forming a prism layer and a prism film manufactured using the same. The composition for forming a prism layer includes a UV-curable monomer A, including a fluorene derivative diacrylate monomer represented by Formula 1 or 2; a UV-curable monomer B, including at least one acrylate monomer; a photoinitiator; and an additive, and thus is excellent in surface strength, adhesion to a substrate film and anti-yellowing properties, with a viscosity suitable for formation of the prism layer.

    摘要翻译： 用于形成棱镜层的组合物和使用该组合物制造的棱镜膜。 用于形成棱镜层的组合物包括可UV固化的单体A，其包含由式1或2表示的芴衍生物二丙烯酸酯单体; 包含至少一种丙烯酸酯单体的UV可固化单体B; 光引发剂; 和添加剂，因此具有优异的表面强度，对基底膜的粘附性和抗黄变性，具有适于形成棱镜层的粘度。