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    • 8. 发明申请
    • SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 半导体发光器件及其制造方法
    • US20140367720A1
    • 2014-12-18
    • US14300642
    • 2014-06-10
    • Ki Seok KIMSang Seok LEESu Yeol LEEChan Mook LIM
    • Ki Seok KIMSang Seok LEESu Yeol LEEChan Mook LIM
    • H01L33/42H01L33/40
    • H01L33/42H01L33/38H01L33/405H01L33/46
    • A semiconductor light emitting device and method of manufacturing the semiconductor light emitting device are provided. The semiconductor light emitting device includes a light emitting structure including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer. The device may also includes a first electrode connected to the first conductivity type semiconductor layer, and a second electrode connected to the second conductivity type semiconductor layer and having a pad region and a finger region extended from the pad region in one direction. The second electrode may include a transparent electrode part positioned on the second conductivity type semiconductor layer and including at least one opening therein, at least one reflective part spaced apart from the transparent electrode part within the opening and disposed in the pad region and the finger region, and a bonding part positioned on at least one portion of the reflective part and including a plurality of bonding finger parts spaced apart from each other in the finger region and a bonding pad part disposed in the pad region.
    • 提供半导体发光器件和制造半导体发光器件的方法。 半导体发光器件包括包括第一导电类型半导体层,有源层和第二导电类型半导体层的发光结构。 该器件还可以包括连接到第一导电类型半导体层的第一电极和连接到第二导电类型半导体层的第二电极,并且具有在一个方向上从焊盘区域延伸的焊盘区域和手指区域。 第二电极可以包括位于第二导电类型半导体层上并且包括其中的至少一个开口的透明电极部分,至少一个反射部分与开口内的透明电极部分间隔开并且设置在焊盘区域中,并且指状区域 以及位于所述反射部分的至少一部分上并且包括在所述手指区域中彼此间隔开的多个接合指状部分的接合部分和设置在所述焊盘区域中的接合焊盘部分。
    • 9. 发明授权
    • Nanostructure array substrate, method for fabricating the same and dye-sensitized solar cell using the same
    • 纳米结构阵列基板,其制造方法和使用其的染料敏化太阳能电池
    • US08877542B2
    • 2014-11-04
    • US13325505
    • 2011-12-14
    • Gun Young JungHui SongKi Seok Kim
    • Gun Young JungHui SongKi Seok Kim
    • H01L31/18H01M14/00H01G9/20
    • H01M14/005H01G9/2031H01G9/2036H01G9/204Y02E10/542
    • Disclosed are a nanostructure array substrate, a method for fabricating the same, and a dye-sensitized solar cell by using the same. The nanostructure array substrate includes a plurality of metal oxide nanostructures vertically aligned on the substrate while being separated from each other. The metal oxide nanostructures include nanorods having a ZnO core/TiO2 shell structure or TiO2 nanotubes. The method includes the steps of forming ZnO nanorods vertically aligned from a seed layer formed on a substrate; and coating a TiO2 sol on the ZnO nanorods and sintering the ZnO nanorods to form nanorods having a ZnO core/TiO2 shell structure. The transparency and flexibility of the substrate are ensured. The photoelectric conversion efficiency of the solar cell is improved if the nanostructure array substrate is employed in the photo electrode of the dye-sensitized solar cell.
    • 公开了纳米结构阵列基板,其制造方法和使用该染料敏化太阳能电池的染料敏化太阳能电池。 纳米结构阵列衬底包括在衬底上垂直对准的多个金属氧化物纳米结构,同时彼此分离。 金属氧化物纳米结构包括具有ZnO核/ TiO 2壳结构或TiO 2纳米管的纳米棒。 该方法包括以下步骤:从形成在衬底上的晶种层垂直取向的ZnO纳米棒; 并在ZnO纳米棒上涂覆TiO 2溶胶并烧结ZnO纳米棒以形成具有ZnO核/ TiO2壳结构的纳米棒。 确保了基材的透明性和柔韧性。 如果在染料敏化太阳能电池的光电极中使用纳米结构阵列基板,则太阳能电池的光电转换效率得到改善。