LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR
    1.
    发明申请
    LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR 审中-公开
    发光装置及其制造方法

    公开(公告)号:US20110089850A1

    公开(公告)日:2011-04-21

    申请号:US12904788

    申请日:2010-10-14

    IPC分类号: H05B37/02 H01L33/00 H01L33/36

    摘要: In a light emitting device, a P-type first region (506) and a P-type third region (508) are placed on both sides of an N-type second region (507) of a rod-like light emitting element (505). Therefore, even if connection of the first, third regions (506, 508) of the rod-like light emitting element (505) relative to the first, third electrodes (1, 3) is reversed, a diode polarity relative to the first, third electrodes (501, 503) is not reversed, making it possible to effectuate normal light emission. Thus, a connection of the first, third regions (506, 508) relative to the first, third electrodes (501, 503) may be reversed during a manufacturing process, making it unnecessary to provide marks or configurations for discrimination of orientation of the rod-like light emitting element (505), so that the manufacturing process can be simplified and manufacturing cost can be cut down.

    摘要翻译: 在发光装置中,在杆状发光元件(505)的N型第二区域(507)的两侧配置P型第一区域(506)和P型第三区域(508) )。 因此,即使棒状发光元件(505)的第一,第三区域(506,508)相对于第一,第三电极(1,3)的连接相反,二极管极性相对于第一, 第三电极(501,503)不反转,可以实现正常的发光。 因此,在制造过程中第一,第三区域(506,508)相对于第一,第三电极(501,503)的连接可以反转,使得不需要提供用于区分杆的取向的标记或构造 样的发光元件(505),从而能够简化制造工序,能够削减制造成本。