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6 条记录 (耗时 0.013 秒)

    Light guide panel and plane illuminator apparatus
    3.
    发明授权
    Light guide panel and plane illuminator apparatus 有权
    导光板，其中形成有用于改善照明的光学元件和使用这种面板的照明器装置

    公开(公告)号：US06174064B1

    公开(公告)日：2001-01-16

    申请号：US09189303

    申请日：1998-11-10

    申请人： Kalil Kalantar ,  Shingo Matsumoto ,  Tomohisa Onishi

    发明人： Kalil Kalantar ,  Shingo Matsumoto ,  Tomohisa Onishi

    IPC分类号： F21V800

    CPC分类号： G02B6/0036 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0061

    摘要： A light guide panel includes a front surface portion, a back surface portion located on the opposite side of the front surface portion, and an incidence end surface portion located on one side of the front and the back surface portions. The incidence end surface portion is configured for introducing light from a light source into the light guide panel. A plurality of optical elements are randomly disposed on the front and/or back surface portions. The optical elements typically have a maximum diameter in a range from 10 &mgr;m to 150 &mgr;m and are configured for emanating light propagating in the light guide panel from the front surface portion and/or back surface portion to the outside of the light guide panel.

    摘要翻译： 导光板包括前表面部分，位于前表面部分相反侧的后表面部分和位于前表面部分和后表面部分一侧的入射端面部分。 入射端面部分被配置为将来自光源的光引入导光板。 多个光学元件被随机地设置在前表面部分和/或后表面部分上。 光学元件通常具有在10um到150um的范围内的最大直径，并且被配置用于将从导光板中传播的光从前表面部分和/或背表面部分传播到导光板的外部。

    Light emitting diode backlight unit and liquid crystal display device having the same
    5.
    发明授权
    Light emitting diode backlight unit and liquid crystal display device having the same 有权
    发光二极管背光单元和具有该发光二极管背光单元的液晶显示装置

    公开(公告)号：US08269913B2

    公开(公告)日：2012-09-18

    申请号：US12696549

    申请日：2010-01-29

    申请人： Tomohisa Onishi

    发明人： Tomohisa Onishi

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0088 ,  G02B6/0078 ,  G02B6/009

    摘要： There is provided a liquid crystal display device using a light guide plate dividing method that clearly establishes a structure for fixing divided light guide plates. An LED backlight unit according to an aspect of the invention may include: a lower cover having a mounting hole therein; a board provided on the lower cover and having a through hole facing the mounting hole of the lower cover; a plurality of LED packages mounted onto the board and supplying light; a light guide plate provided on the lower cover and guiding light supplied from the LED packages; and a fixation unit inserted into the mounting hole and the through hole so that the light guide plate is pressed against the lower cover.

    摘要翻译： 提供了一种使用导光板分割方法的液晶显示装置，其清楚地确定了用于固定分开的导光板的结构。 根据本发明的一个方面的LED背光单元可以包括：下盖，其中具有安装孔; 设置在下盖上并具有面向下盖的安装孔的通孔的板; 安装在所述板上并提供光的多个LED封装; 导光板，设置在下盖上并引导从LED封装件供应的光; 以及插入到安装孔和通孔中的固定单元，使得导光板被压靠在下盖上。

    LIGHT EMITTING DIODE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
    6.
    发明申请
    LIGHT EMITTING DIODE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME 有权
    发光二极管背光单元和液晶显示装置

    公开(公告)号：US20100188601A1

    公开(公告)日：2010-07-29

    申请号：US12696549

    申请日：2010-01-29

    申请人： Tomohisa Onishi

    发明人： Tomohisa Onishi

    IPC分类号： G02F1/1335 ,  F21V7/04

    CPC分类号： G02B6/0088 ,  G02B6/0078 ,  G02B6/009

    摘要： There is provided a liquid crystal display device using a light guide plate dividing method that clearly establishes a structure for fixing divided light guide plates. An LED backlight unit according to an aspect of the invention may include: a lower cover having a mounting hole therein; a board provided on the lower cover and having a through hole facing the mounting hole of the lower cover; a plurality of LED packages mounted onto the board and supplying light; a light guide plate provided on the lower cover and guiding light supplied from the LED packages; and a fixation unit inserted into the mounting hole and the through hole so that the light guide plate is pressed against the lower cover.

    摘要翻译： 提供了一种使用导光板分割方法的液晶显示装置，其清楚地确定了用于固定分开的导光板的结构。 根据本发明的一个方面的LED背光单元可以包括：下盖，其中具有安装孔; 设置在下盖上并具有面向下盖的安装孔的通孔的板; 安装在所述板上并提供光的多个LED封装; 导光板，设置在下盖上并引导从LED封装件供应的光; 以及插入到安装孔和通孔中的固定单元，使得导光板被压靠在下盖上。