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    Optical Plate, Method of Manufacturing the Same and Liquid Crystal Having the Same
    1.
    发明申请
    Optical Plate, Method of Manufacturing the Same and Liquid Crystal Having the Same 有权
    光学板，其制造方法和具有相同性质的液晶

    公开(公告)号：US20090167985A1

    公开(公告)日：2009-07-02

    申请号：US12266270

    申请日：2008-11-06

    申请人： Ju-Hwa Ha ,  Jung-Wook Paek ,  Myung-Woon Lee

    发明人： Ju-Hwa Ha ,  Jung-Wook Paek ,  Myung-Woon Lee

    IPC分类号： G02F1/13357 ,  G02B5/02 ,  B29D11/00

    CPC分类号： G02B5/0278 ,  G02B3/0006 ,  G02B5/0215 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0294 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133606

    摘要： An optical plate having improved light scattering power, a method of manufacturing the same and a liquid crystal display having the same. An optical plate includes a base material layer, and a lens portion having a plurality of unit lenses formed on one surface of the base material layer, each of the unit lenses having a convex shape, wherein a diffusion portion is formed in each of the unit lenses. The amount and cost of the light diffusing agent can be reduced, light transmittance can be improved, light uniformity can be enhanced without occurrence of bright lines, and intensity of light to be viewed is improved, thereby enhancing luminance

    摘要翻译： 具有改善的光散射功率的光学板，其制造方法和具有该光学板的液晶显示器。 光学板包括基材层和透镜部分，其具有形成在基材层的一个表面上的多个单位透镜，每个单体透镜具有凸形形状，其中在每个单元中形成扩散部分 镜头 可以降低光扩散剂的量和成本，可以提高透光率，并且可以在不发生亮线的情况下增强光均匀性，并且提高观看的光强度，从而提高亮度

    BACKLIGHTING ASSEMBLY FOR USE IN SLIM FLAT PANEL DISPLAY AND DISPLAY DEVICE HAVING SAME
    2.
    发明申请
    BACKLIGHTING ASSEMBLY FOR USE IN SLIM FLAT PANEL DISPLAY AND DISPLAY DEVICE HAVING SAME 有权
    背光组件用于平板平板显示器和具有相同功能的显示设备

    公开(公告)号：US20090168421A1

    公开(公告)日：2009-07-02

    申请号：US12238015

    申请日：2008-09-25

    申请人： Ju-Hwa HA ,  Jung-Wook Paek ,  Myung-Woon Lee

    发明人： Ju-Hwa HA ,  Jung-Wook Paek ,  Myung-Woon Lee

    IPC分类号： F21V5/00

    CPC分类号： G02B5/0278 ,  G02B5/0215 ,  G02B5/0221 ,  G02F1/133604 ,  G02F2001/133607

    摘要： A backlight assembly includes a plurality of lamps, a multi-plate diffusion member, optical sheets and a receiving container. The lamps have a rod shape extended in a first direction, and are arranged along a second direction that is substantially perpendicular to the first direction. The diffusion member is disposed above the lamps and has at least two optical plates. Each of the optical plates includes a plurality of optical patterns on a surface facing away from the lamps. The optical patterns are extended in the first direction and aligned along the second direction. The optical sheets are disposed above the diffusion member to improve optical characteristics of passed through light. The receiving container includes a reflective bottom plate and a sidewall formed on an edge of the bottom plate to receive the lamps, the diffusion member and the optical sheets.

    摘要翻译： 背光组件包括多个灯，多板扩散构件，光学片和接收容器。 灯具有沿第一方向延伸的杆状，并且沿着基本上垂直于第一方向的第二方向布置。 扩散构件设置在灯的上方并且具有至少两个光学板。 每个光学板在远离灯的表面上包括多个光学图案。 光学图案沿着第一方向延伸并且沿第二方向对齐。 光学片设置在扩散构件上方以改善通过光的光学特性。 接收容器包括反射底板和形成在底板的边缘上以接收灯，漫射构件和光学片的侧壁。

    Optical plate, method of manufacturing the same and liquid crystal having the same
    3.
    发明授权
    Optical plate, method of manufacturing the same and liquid crystal having the same 有权
    光学板，其制造方法和具有该光学板的液晶

    公开(公告)号：US08310622B2

    公开(公告)日：2012-11-13

    申请号：US12266270

    申请日：2008-11-06

    申请人： Ju-Hwa Ha ,  Jung-Wook Paek ,  Myung-Woon Lee

    发明人： Ju-Hwa Ha ,  Jung-Wook Paek ,  Myung-Woon Lee

    IPC分类号： G02F1/1335 ,  G02F1/13357 ,  G02B5/02

    CPC分类号： G02B5/0278 ,  G02B3/0006 ,  G02B5/0215 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0294 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133606

    摘要： An optical plate having improved light scattering power, a method of manufacturing the same and a liquid crystal display having the same. An optical plate includes a base material layer, and a lens portion having a plurality of unit lenses formed on one surface of the base material layer, each of the unit lenses having a convex shape, wherein a diffusion portion is formed in each of the unit lenses. The amount and cost of the light diffusing agent can be reduced, light transmittance can be improved, light uniformity can be enhanced without occurrence of bright lines, and intensity of light to be viewed is improved, thereby enhancing luminance.

    摘要翻译： 具有改善的光散射功率的光学板，其制造方法和具有该光学板的液晶显示器。 光学板包括基材层和透镜部分，其具有形成在基材层的一个表面上的多个单位透镜，每个单体透镜具有凸形形状，其中在每个单元中形成扩散部分 镜头 可以减少光扩散剂的量和成本，可以提高透光率，而不会发生亮线，可以提高光均匀性，并且提高观看光强度，从而提高亮度。

    Light guide plate, backlight assembly having the same, display apparatus having the same and method of manufacturing the same
    4.
    发明授权
    Light guide plate, backlight assembly having the same, display apparatus having the same and method of manufacturing the same 有权
    导光板，具有该导光板的背光组件，具有该导光板的显示装置及其制造方法

    公开(公告)号：US07517129B2

    公开(公告)日：2009-04-14

    申请号：US11403131

    申请日：2006-04-12

    申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Byung-Yun Joo ,  Ju-Hwa Ha ,  Jung-Wook Paek

    发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Byung-Yun Joo ,  Ju-Hwa Ha ,  Jung-Wook Paek

    IPC分类号： F21V7/04 ,  G02B6/10

    CPC分类号： G02B27/0994 ,  G02B6/0038 ,  G02B6/005 ,  G02B6/0065

    摘要： A light guide plate includes a first optical member having a first light path-changing portion to separate a first light portion and a second light portion from a light, and a second optical member having a second light path-changing portion corresponding to the first light path-changing portion. The first optical member has a first refractive index against the first light portion of the light and a second refractive index against the second light portion of the light, and the second optical member has the first refractive index against the first and second light portions. Thus, brightness and brightness uniformity of an image displayed on a display apparatus may be improved, and a number of parts of the display apparatus may be reduced.

    摘要翻译： 导光板包括具有第一光路改变部分的第一光学部件，用于将第一光部分和第二光部分与光分离;以及第二光学部件，其具有对应于第一光的第二光路改变部分 路径改变部分。 第一光学构件具有抵抗光的第一光部分的第一折射率和抵靠光的第二光部分的第二折射率，并且第二光学构件具有针对第一和第二光部分的第一折射率。 因此，可以提高在显示装置上显示的图像的亮度和亮度均匀性，并且可以减少显示装置的多个部分。

    Optical member, method of manufacturing the optical member, and display device having the optical member
    9.
    发明申请
    Optical member, method of manufacturing the optical member, and display device having the optical member 审中-公开
    光学构件，制造光学构件的方法以及具有光学构件的显示装置

    公开(公告)号：US20070086191A1

    公开(公告)日：2007-04-19

    申请号：US11525472

    申请日：2006-09-21

    申请人： Jin-Sung Choi ,  Jung-Wook Paek ,  Jheen-Hyeok Park ,  Byung-Yun Joo ,  Ju-Hwa Ha

    发明人： Jin-Sung Choi ,  Jung-Wook Paek ,  Jheen-Hyeok Park ,  Byung-Yun Joo ,  Ju-Hwa Ha

    IPC分类号： F21S8/00

    CPC分类号： G02B6/0036 ,  G02B6/005 ,  G02F1/133606

    摘要： An optical member that lends itself to be more cost-effectively manufactured than a conventional optical member is presented. A display device made with the optical member can be thinner than the conventional optical member. The optical member includes a light-incident face that receives light emitted from a lamp positioned at a side of the optical member, a light-exiting face that is in a plane perpendicular to the light-incident face, and a light reflecting face opposite to the light-exiting face. A light-concentrating pattern having a plurality of concentric circles is formed on the light-exiting face. The light-concentrating pattern may be the Fresnel lens pattern. A diffusing pattern for diffusing the light is formed on the light reflecting face. Since patterns are formed on the optical member, additional optical sheet such as a prism sheet, a reflective polarizing sheet, a diffusion sheet, etc., is unnecessary.

    摘要翻译： 本发明提出一种光学元件，它比传统光学元件更经济高效地制造。 由光学构件制成的显示装置可以比传统的光学构件更薄。 光学构件包括光入射面，其接收从位于光学构件侧的灯发出的光，与光入射面垂直的平面中的光出射面和与光入射面相反的光反射面 光出面。 在出射面上形成具有多个同心圆的聚光图案。 光聚集图案可以是菲涅尔透镜图案。 在光反射面上形成用于漫射光的扩散图案。 由于在光学构件上形成图案，所以不需要诸如棱镜片，反射偏振片，扩散片等附加的光学片。