Method of uniform current distribution using current modified layer
    1.
    发明申请
    Method of uniform current distribution using current modified layer 审中-公开
    使用当前修改层均匀电流分布的方法

    公开(公告)号:US20080176354A1

    公开(公告)日:2008-07-24

    申请号:US11790096

    申请日:2007-04-23

    IPC分类号: H01L21/3205

    摘要: An electric device has a p-n diode, where the p-n diode is covered with a current modified layer (CML). With a resistance distribution of the CML, a current is decreased toward all directions from a point on a bonding pad between the CML and the p-n diode. Hence, a current is uniformly distributed on the CML by fine tuning the resistance distribution. Thus, an effectiveness of the electric device is improved.

    摘要翻译: 电气设备具有p-n二极管,其中p-n二极管被当前修改的层(CML)覆盖。 利用CML的电阻分布,电流从CML和p-n二极管之间的焊盘上的一个点向着所有方向减小。 因此,通过微调电阻分布,电流均匀分布在CML上。 因此,电气设备的有效性得到改善。

    Structure Applying Optical Limit Guide Layer
    2.
    发明申请
    Structure Applying Optical Limit Guide Layer 审中-公开
    结构应用光限制导向层

    公开(公告)号:US20090146166A1

    公开(公告)日:2009-06-11

    申请号:US12060878

    申请日:2008-04-02

    IPC分类号: H01L33/00 F21V8/00

    摘要: A structure applying an optical wave guide layer includes an incident light source and at least one optical wave guide layer. The structure can be in any geometric shape such as a planar, hemispherical or conical shape. The geometric structure is designed for collecting and guiding the incident light source in specific directions. The light can be guided by a combination of materials having different optical properties. The incident angle of the collected light is controlled and the materials are selected to effectively overcome a drawback of the prior art that a portion of the light of some optical components cannot be extracted by a light extraction method.

    摘要翻译: 应用光波导层的结构包括入射光源和至少一个光波导层。 该结构可以是任何几何形状,例如平面,半球形或圆锥形。 几何结构设计用于在特定方向上收集和引导入射光源。 光可以由具有不同光学性质的材料的组合引导。 控制所收集的光的入射角,并且选择材料以有效地克服现有技术的缺点,即一些光学部件的光的一部分不能通过光提取方法提取。