SEMICONDUCTOR LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EXTRACTION EFFICIENCY
    1.
    发明申请
    SEMICONDUCTOR LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EXTRACTION EFFICIENCY 有权
    具有改进的光提取效率的半导体发光器件

    公开(公告)号:US20120043557A1

    公开(公告)日:2012-02-23

    申请号:US13286881

    申请日:2011-11-01

    IPC分类号: H01L33/02 H01L33/22

    CPC分类号: H01L33/22

    摘要: The present invention provides a semiconductor light-emitting device. The light-emitting device comprises a first conductive clad layer, an active layer, and a second conductive clad layer sequentially formed on a substrate. In the light-emitting device, the substrate has one or more side patterns formed on an upper surface thereof while being joined to one or more edges of the upper surface. The side patterns consist of protrusions or depressions so as to scatter or diffract light to an upper portion or a lower portion of the light-emitting device.

    摘要翻译: 本发明提供一种半导体发光装置。 发光器件包括顺序地形成在衬底上的第一导电覆盖层,有源层和第二导电覆层。 在发光装置中,基板在其上表面形成有一个或多个侧图案,同时连接到上表面的一个或多个边缘。 侧面图案由突起或凹陷组成,以将光散射或衍射到发光器件的上部或下部。

    SEMICONDUCTOR LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EXTRACTION EFFICIENCY
    2.
    发明申请
    SEMICONDUCTOR LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EXTRACTION EFFICIENCY 有权
    具有改进的光提取效率的半导体发光器件

    公开(公告)号:US20100065877A1

    公开(公告)日:2010-03-18

    申请号:US12624106

    申请日:2009-11-23

    IPC分类号: H01L33/00

    CPC分类号: H01L33/22

    摘要: The present invention provides a semiconductor light-emitting device. The light-emitting device comprises a first conductive clad layer, an active layer, and a second conductive clad layer sequentially formed on a substrate. In the light-emitting device, the substrate has one or more side patterns formed on an upper surface thereof while being joined to one or more edges of the upper surface. The side patterns consist of protrusions or depressions so as to scatter or diffract light to an upper portion or a lower portion of the light-emitting device.

    摘要翻译: 本发明提供一种半导体发光装置。 发光器件包括顺序地形成在衬底上的第一导电覆盖层,有源层和第二导电覆层。 在发光装置中,基板在其上表面形成有一个或多个侧图案,同时连接到上表面的一个或多个边缘。 侧面图案由突起或凹陷组成,以将光散射或衍射到发光器件的上部或下部。

    METHOD AND APPARATUS FOR PROVIDING FUNCTION OF PORTABLE TERMINAL USING COLOR SENSOR
    3.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING FUNCTION OF PORTABLE TERMINAL USING COLOR SENSOR 有权
    使用彩色传感器提供便携式终端功能的方法和装置

    公开(公告)号:US20110215997A1

    公开(公告)日:2011-09-08

    申请号:US13039821

    申请日:2011-03-03

    申请人: Hyun Kyung KIM

    发明人: Hyun Kyung KIM

    IPC分类号: G09G5/00

    摘要: A method for providing a function of a portable terminal is provided. The method includes activating a color sensor upon execution of an application, displaying a color recognized by the color sensor on screen data corresponding to the executed application, and controlling a function based on a color recognized by the executed application.

    摘要翻译: 提供了一种用于提供便携式终端的功能的方法。 该方法包括在执行应用程序时激活颜色传感器,将由颜色传感器识别的颜色显示在与执行的应用程序相对应的屏幕数据上,以及基于所执行的应用程序识别的颜色来控制功能。

    NITRIDE SEMICONDUCTOR LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    NITRIDE SEMICONDUCTOR LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME 有权
    氮化物半导体发光二极管及其制造方法

    公开(公告)号:US20080064133A1

    公开(公告)日:2008-03-13

    申请号:US11933950

    申请日:2007-11-01

    IPC分类号: H01L33/00

    摘要: A flip chip-type nitride semiconductor light emitting diode includes a light transmittance substrate, an n-type nitride semiconductor layer, an active layer, a p-type nitride semiconductor layer and a mesh-type DBR reflecting layer. The mesh-type DBR reflecting layer has a plurality of open regions. The mesh-type DBR reflecting layer is composed of first and second nitride layers having different Al content. The first and second nitride layers are alternately stacked several times to form the mesh-type DBR reflecting layer. An ohmic contact layer is formed on the mesh-type DBR reflecting layer and on the p-type nitride semiconductor layer.

    摘要翻译: 倒装芯片型氮化物半导体发光二极管包括透光性基板,n型氮化物半导体层,有源层,p型氮化物半导体层和网状DBR反射层。 网状DBR反射层具有多个开放区域。 网状DBR反射层由具有不同Al含量的第一和第二氮化物层组成。 第一和第二氮化物层交替堆叠几次以形成网状DBR反射层。 在网状DBR反射层和p型氮化物半导体层上形成欧姆接触层。