利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

84 条记录 (耗时 0.041 秒)

    Optical sheet, backlight assembly having the same and display device having the same
    1.
    发明申请
    Optical sheet, backlight assembly having the same and display device having the same 审中-公开
    光学片，背光组件及其显示装置

    公开(公告)号：US20070019410A1

    公开(公告)日：2007-01-25

    申请号：US11490347

    申请日：2006-07-19

    申请人： Dong-Hoon Kim ,  Jeong-Hwan Lee ,  Jin-Sung Choi ,  Jin-Mi Jung ,  Jung-Wook Paek

    发明人： Dong-Hoon Kim ,  Jeong-Hwan Lee ,  Jin-Sung Choi ,  Jin-Mi Jung ,  Jung-Wook Paek

    IPC分类号： F21V5/00

    CPC分类号： G02F1/133606 ,  G02B3/0037 ,  G02B3/005 ,  G02B3/0075 ,  G02F1/133604 ,  G02F2001/133507 ,  G02F2202/28

    摘要： An optical sheet includes a diffusion layer, a brightness enhancement layer, and a reflecting pattern layer. The diffusion layer diffuses the light generated from a light source, e.g. a lamp. The brightness enhancement layer is on the diffusion layer. The reflecting pattern layer is between the brightness enhancement layer and includes a gap and a reflective structure in a first region and a second region, respectively. to the reflective structure maintains a distance between the brightness enhancement layer and the diffusion layer. The optical sheet is useful for enhancing the luminance of the light from the lamp. When used with a backlight assembly for a display device, the optical sheet is capable of enhancing the luminance while also decreasing the overall thickness of the backlight assembly.

    摘要翻译： 光学片包括扩散层，亮度增强层和反射图案层。 扩散层扩散从光源产生的光，例如， 一盏灯。 亮度增强层位于扩散层上。 反射图案层位于亮度增强层之间，分别在第一区域和第二区域中包括间隙和反射结构。 反射结构保持亮度增强层和扩散层之间的距离。 光学片可用于增强来自灯的光的亮度。 当与用于显示装置的背光组件一起使用时，光学片能够增强亮度，同时也降低背光组件的整体厚度。

    Optical module, method of forming the optical module, backlight assembly having the optical module and display device having the backlight assembly
    2.
    发明授权
    Optical module, method of forming the optical module, backlight assembly having the optical module and display device having the backlight assembly 有权
    光学模块，形成光学模块的方法，具有光学模块的背光组件和具有背光组件的显示装置

    公开(公告)号：US07528915B2

    公开(公告)日：2009-05-05

    申请号：US11217537

    申请日：2005-09-01

    申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

    发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

    IPC分类号： G02F1/1333 ,  F21V7/04

    CPC分类号： G02B6/005

    摘要： A display device comprises an optical module, a light source unit, a container and a display panel. The optical module comprises at least one optical member and a transparent adhesion member combined with the optical member. The optical member has a first modulus of elasticity, and the transparent adhesion member has a second modulus of elasticity that is substantially identical to the first modulus of elasticity. The light source unit is disposed in a light providing region of the display device to generate a light. The container receives the light source unit and the optical module. The display panel is received in the container and disposed in a display region of the display device. The display panel displays an image based on a light passing through the optical module.

    摘要翻译： 显示装置包括光学模块，光源单元，容器和显示面板。 光学模块包括与光学构件组合的至少一个光学构件和透明粘合构件。 光学构件具有第一弹性模量，并且透明粘合构件具有与第一弹性模量基本相同的第二弹性模量。 光源单元设置在显示装置的光提供区域中以产生光。 容器接收光源单元和光学模块。 显示面板被容纳在容器中并且设置在显示装置的显示区域中。 显示面板基于通过光学模块的光来显示图像。

    Liquid crystal display and reflecting member for the same
    7.
    发明申请
    Liquid crystal display and reflecting member for the same 审中-公开
    液晶显示及反光构件相同

    公开(公告)号：US20050259194A1

    公开(公告)日：2005-11-24

    申请号：US11131849

    申请日：2005-05-18

    申请人： Jeong-Hwan Lee ,  Jin-Mi Jung ,  Dong-Hoon Kim ,  Jin-Sung Choi

    发明人： Jeong-Hwan Lee ,  Jin-Mi Jung ,  Dong-Hoon Kim ,  Jin-Sung Choi

    IPC分类号： G02B5/128 ,  G02F1/1335 ,  G02F1/13357

    CPC分类号： G02B6/0055 ,  G02B5/128 ,  G02B6/0038 ,  G02B6/0065 ,  G02F1/133605 ,  G02F1/133615 ,  G02F2001/133607

    摘要： A liquid crystal display device includes a display unit for displaying images, a backlight unit which has a lamp for emitting light to the display unit, a light guiding plate for directing the light emitted from the lamp toward the display unit, and a reflecting member provided adjacent, such as under, the light guiding plate, and an optical film unit provided between the display unit and the backlight unit. The reflecting member includes a first supporting layer, a reflecting layer provided on the first supporting layer, and a bead layer provided on the reflecting layer. By forming the reflecting layer using Al, the production cost lowers and the high brightness characteristic is obtained. By forming the bead layer using silicon based materials or nylon based materials having smooth surface characteristics, it is possible to prevent the light guiding plate and the reflecting layer from being scratched.

    摘要翻译： 液晶显示装置包括用于显示图像的显示单元，具有用于向显示单元发光的灯的背光单元，用于将从灯发出的光引导到显示单元的导光板，以及反射构件， 相邻的导光板，以及设置在显示单元和背光单元之间的光学膜单元。 反射构件包括第一支撑层，设置在第一支撑层上的反射层和设置在反射层上的珠粒层。 通过使用Al形成反射层，生产成本降低并获得高亮度特性。 通过使用具有光滑表面特性的硅基材料或尼龙基材料形成珠粒层，可以防止导光板和反射层被划伤。

    Optical sheet, method of manufacturing the same and display apparatus having the same
    8.
    发明授权
    Optical sheet, method of manufacturing the same and display apparatus having the same 有权
    光学片，其制造方法以及具有该片的显示装置

    公开(公告)号：US07967489B2

    公开(公告)日：2011-06-28

    申请号：US12117495

    申请日：2008-05-08

    申请人： Dong-Hoon Kim ,  Jin-Sung Choi ,  Jeong-Hwan Lee ,  Seung-Mo Kim

    发明人： Dong-Hoon Kim ,  Jin-Sung Choi ,  Jeong-Hwan Lee ,  Seung-Mo Kim

    IPC分类号： F21V7/04

    CPC分类号： G02F1/133504 ,  G02B6/0053 ,  G02F1/133615 ,  Y10T156/1039 ,  Y10T428/24802

    摘要： An optical sheet includes a base film, a plurality of prism patterns and a plurality of first embossing patterns. The prism patterns are formed on an upper surface of the base film. Each of the prism patterns has the shape of a trigonal prism and includes a first inclined surface and a second inclined surface. The first and second inclined surfaces are inclined with respect to the upper surface of the base film and meet each other at a peak portion. First embossing patterns are formed at the peak portion.

    摘要翻译： 光学片包括基膜，多个棱镜图案和多个第一压花图案。 棱镜图案形成在基膜的上表面上。 每个棱镜图案具有三角棱镜的形状，并且包括第一倾斜表面和第二倾斜表面。 第一倾斜面和第二倾斜面相对于基底膜的上表面倾斜并且在峰部彼此相遇。 在峰部形成第一压纹图案。

    Integral optical plate, and backlight assembly and liquid crystal display apparatus having the same
    10.
    发明授权
    Integral optical plate, and backlight assembly and liquid crystal display apparatus having the same 有权
    一体式光学板和背光组件以及具有该组件的液晶显示装置

    公开(公告)号：US07679827B2

    公开(公告)日：2010-03-16

    申请号：US11765282

    申请日：2007-06-19

    申请人： Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Jeong-Hwan Lee

    发明人： Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jin-Sung Choi ,  Tae-Seok Jang ,  Jeong-Hwan Lee

    IPC分类号： G02B27/10 ,  G02F1/1335

    CPC分类号： G02B3/0068 ,  G02B3/0043 ,  G02B3/005 ,  G02B5/0226 ,  G02B5/0278 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

    摘要： An integral optical plate includes a convex lens plate, a microlens sheet and an adhesion element. The convex lens plate includes a first light incident surface into which light is incident and a first light-exiting surface disposed opposite the first light incident surface and on which a convex tens pattern is formed. The microlens sheet is disposed on the first light-exiting surface, and includes a microlens pattern. The adhesion element is disposed between the convex lens plate and the microlens sheet to combine the convex lens plate with the microlens sheet. The convex tens pattern includes a plurality of convex in lenses having a stripe shape extending lengthwise along the convex lens plate.

    摘要翻译： 整体光学板包括凸透镜板，微透镜片和粘合元件。 凸透镜板包括入射光的第一光入射表面和与第一光入射表面相对设置并且形成有凸几十图案的第一光出射表面。 微透镜片设置在第一光出射表面上，并且包括微透镜图案。 粘合元件设置在凸透镜板和微透镜片之间，以将凸透镜板与微透镜片组合。 凸状图案包括具有沿凸透镜板纵向延伸的条纹形状的透镜中的多个凸起。