Method for roughening a surface of a body, and optoelectronic component
    1.
    发明申请
    Method for roughening a surface of a body, and optoelectronic component 审中-公开
    用于粗糙化身体表面的方法和光电子部件

    公开(公告)号:US20060151428A1

    公开(公告)日:2006-07-13

    申请号:US10541298

    申请日:2003-12-18

    IPC分类号: C23F1/00 H01L33/00

    摘要: A method for roughening a surface of a body (1), having the following steps of: coating the surface with a mask layer (2), applying preformed mask bodies (3) on the mask layer (2), etching through the mask layer (2) at locations not covered by mask bodies (3), and etching the body (1) at locations of its surface that are free of the mask layer (2).

    摘要翻译: 一种用于使体(1)的表面粗糙化的方法,具有以下步骤:用掩模层(2)涂覆表面,将预成型的掩模体(3)施加到掩模层(2)上,通过掩模层 (2)在未被掩模体(3)覆盖的位置处,并且在其表面的没有掩模层(2)的位置处蚀刻主体(1)。

    LED with a coupling-out structure

    公开(公告)号:US06661033B2

    公开(公告)日:2003-12-09

    申请号:US10331924

    申请日:2002-12-30

    IPC分类号: H01L3300

    CPC分类号: H01L33/38 H01L33/14 H01L33/20

    摘要: On an upper side there is a structured output coupling layer with flanks which are aligned at an angle between 60° and 88° with respect to a layer plane and which form boundaries for output coupling areas provided for the emergence of radiation and offset from one another. The output coupling areas are formed as flat truncated cones and can be rippled or zigzagged at the flanks, in order to increase the probability that the radiation produced strikes an outer interface of the output coupling layer more steeply than at a limiting angle of total reflection.

    OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT
    5.
    发明申请
    OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT 有权
    光电元件和生产光电元件的方法

    公开(公告)号:US20140295589A1

    公开(公告)日:2014-10-02

    申请号:US14234499

    申请日:2012-07-23

    IPC分类号: H01L33/44 H01L33/00 H01S5/028

    摘要: An optoelectronic component includes a semiconductor layer sequence having an optoelectronically active region; a dielectric layer on the semiconductor layer sequence; and a metal layer on the dielectric layer, wherein an adhesion layer is arranged between the dielectric layer and the metal layer, the adhesion layer being covalently bonded to the dielectric layer and to the metal layer.

    摘要翻译: 光电子部件包括具有光电活性区域的半导体层序列; 半导体层序列上的电介质层; 以及在所述电介质层上的金属层,其中在所述电介质层和所述金属层之间设置粘合层,所述粘附层共价键合到所述电介质层和所述金属层。