Light emitting device
    19.
    发明申请
    Light emitting device 有权
    发光装置

    公开(公告)号:US20110095260A1

    公开(公告)日:2011-04-28

    申请号:US12801275

    申请日:2010-06-01

    申请人: Taek Kim

    发明人: Taek Kim

    IPC分类号: H01L33/04

    摘要: A light emitting device may include a semiconductor light emitting diode which may include a first nitride semiconductor layer doped as an n-type, a second nitride semiconductor layer doped as a p-type, and a first active layer provided between the first and second nitride semiconductor layers, and a nano light emitting diode array in which a plurality of nano light emitting diodes may be arranged on the semiconductor light emitting diode so as to be separated from each other.

    摘要翻译: 发光器件可以包括半导体发光二极管,其可以包括掺杂为n型的第一氮化物半导体层,以p型掺杂的第二氮化物半导体层,以及设置在第一和第二氮化物之间的第一有源层 半导体层和纳米发光二极管阵列,其中可以在半导体发光二极管上布置多个纳米发光二极管以便彼此分离。

    Light emitting diode
    20.
    发明申请
    Light emitting diode 有权
    发光二极管

    公开(公告)号:US20100127238A1

    公开(公告)日:2010-05-27

    申请号:US12457138

    申请日:2009-06-02

    IPC分类号: H01L33/00

    摘要: Example embodiments provide a light emitting diode (LED) having improved polarization characteristics. The LED may include wire grid polarizers on and below a light emitting unit. The wire grid polarizers may be arranged at an angle to each other. Thus, because the LED may emit a light beam in a given polarization direction, an expensive component, e.g., a dual brightness enhanced film (DBEF), is not required. Thus, manufacturing costs of a backlight unit including the LED and a display apparatus including the backlight unit may be reduced.

    摘要翻译: 示例性实施例提供了具有改进的偏振特性的发光二极管(LED)。 LED可以包括在发光单元上和下方的线栅偏振器。 线栅偏振器可以彼此成一定角度布置。 因此,由于LED可以在给定的偏振方向上发射光束,所以不需要昂贵的部件,例如双亮度增强膜(DBEF)。 因此,可以减少包括LED的背光单元和包括背光单元的显示装置的制造成本。