PRISM SHEET, BACK LIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
    1.
    发明申请
    PRISM SHEET, BACK LIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME 审中-公开
    专利表,背光单元和液晶显示装置

    公开(公告)号:US20100165243A1

    公开(公告)日:2010-07-01

    申请号:US12642289

    申请日:2009-12-18

    IPC分类号: G02F1/1335 F21V11/00 F21V7/04

    CPC分类号: G02B6/0053

    摘要: A prism sheet prevents the occurrence of a moiré pattern and a wet-out phenomenon by increasing irregularity of prisms formed thereon, by configuring the prisms adjacent to each other to have different heights, and by differently forming widths of triangular sectional surfaces of one prism according to positions. As the height difference of the prisms adjacent to each other is set as 1.2-1.5 μm, a pressure applied to the prism sheet is distributed to the prisms. This may prevent deformation of the prisms.

    摘要翻译: 棱镜片通过将彼此相邻的棱镜配置为具有不同的高度,并且通过不同地形成一个棱镜的三角形截面的宽度来防止由于增加形成在其上的棱镜的不规则性而产生莫尔图案和湿润现象 到职位 由于彼此相邻的棱镜的高差设定为1.2-1.5μm,所以施加到棱镜片的压力被分配到棱镜。 这可以防止棱镜的变形。

    Backlight unit and liquid crystal display module including the same
    2.
    发明授权
    Backlight unit and liquid crystal display module including the same 有权
    背光单元和液晶显示模块包括它们

    公开(公告)号:US09207386B2

    公开(公告)日:2015-12-08

    申请号:US12585111

    申请日:2009-09-03

    IPC分类号: G02F1/1335 F21V8/00

    CPC分类号: G02B6/0053 G02B6/0051

    摘要: A backlight unit for a display device includes a light guide plate; a reflective sheet under the light guide plate; a lamp at least one side of the light guide plate and providing a light into the light guide plate; and an optical sheet disposed on the light guide plate and including a first lenticular sheet, the first lenticular sheet including a base film for diffusing the light through the light guide plate, a first lenticular lens disposed on a front surface of the base film and having a half-cylinder shape and a first printing pattern on at least one edge of a rear surface of the base film.

    摘要翻译: 用于显示装置的背光单元包括导光板; 在导光板下的反射片; 灯,至少一个所述导光板的一侧,并向所述导光板提供光; 以及设置在所述导光板上并包括第一透镜片的光学片,所述第一透镜片包括用于通过所述导光板使光漫射的基底膜,设置在所述基底膜的前表面上的第一双凸透镜, 半圆柱形状和第一印刷图案在基膜的后表面的至少一个边缘上。

    Backlight unit and liquid crystal display module including the same
    4.
    发明申请
    Backlight unit and liquid crystal display module including the same 有权
    背光单元和液晶显示模块包括它们

    公开(公告)号:US20100165241A1

    公开(公告)日:2010-07-01

    申请号:US12585111

    申请日:2009-09-03

    IPC分类号: G02F1/1335 F21V7/22

    CPC分类号: G02B6/0053 G02B6/0051

    摘要: A backlight unit for a display device includes a light guide plate; a reflective sheet under the light guide plate; a lamp at least one side of the light guide plate and providing a light into the light guide plate; and an optical sheet disposed on the light guide plate and including a first lenticular sheet, the first lenticular sheet including a base film for diffusing the light through the light guide plate, a first lenticular lens disposed on a front surface of the base film and having a half-cylinder shape and a first printing pattern on at least one edge of a rear surface of the base film.

    摘要翻译: 用于显示装置的背光单元包括导光板; 在导光板下的反射片; 灯,至少一个所述导光板的一侧,并向所述导光板提供光; 以及设置在所述导光板上并包括第一透镜片的光学片,所述第一透镜片包括用于通过所述导光板使光漫射的基底膜,设置在所述基底膜的前表面上的第一双凸透镜, 半圆柱形状和第一印刷图案在基膜的后表面的至少一个边缘上。