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    Organic light emitting device
    3.
    发明授权
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号：US07488976B2

    公开(公告)日：2009-02-10

    申请号：US11702207

    申请日：2007-02-05

    申请人： Changnam Kim ,  Myeon Chang Sung ,  Sangkyoon Kim ,  Sun Kil Kang ,  Won Jae Yang ,  Honggyu Kim ,  Young Hoon Shin ,  Do Youl Kim ,  Honyun Lee ,  Myung Jong Jung

    发明人： Changnam Kim ,  Myeon Chang Sung ,  Sangkyoon Kim ,  Sun Kil Kang ,  Won Jae Yang ,  Honggyu Kim ,  Young Hoon Shin ,  Do Youl Kim ,  Honyun Lee ,  Myung Jong Jung

    IPC分类号： H01L29/08

    CPC分类号： H01L27/3248 ,  H01L27/3246 ,  H01L51/5221

    摘要： Provided is an organic light emitting device comprising: a substrate; and a plurality of sub-pixels, each sub-pixel comprising a thin film transistor formed on the substrate; a planarization layer formed on the thin film transistor, and having a contact hole exposing a portion of a source electrode or a drain electrode of the thin film transistor; a contact electrode formed on the planarization layer, and electrically connected with the source electrode or the drain electrode of the thin film transistor through the contact hole; a first electrode spaced apart from the contact electrode, the first electrode formed on the planarization layer; an insulating layer formed on the first electrode and the contact electrode, the insulating layer comprising a first opening exposing a portion of the first electrode and a second opening exposing a portion of the contact electrode; a light emitting layer formed in the first opening; a second electrode formed on the light emitting layer and electrically connected with a portion of the contact electrode through the second opening.

    摘要翻译： 本发明提供一种有机发光装置，其包括：基板; 和多个子像素，每个子像素包括形成在所述衬底上的薄膜晶体管; 形成在所述薄膜晶体管上的平坦化层，并且具有暴露所述薄膜晶体管的源电极或漏电极的一部分的接触孔; 形成在平坦化层上的接触电极，并通过接触孔与薄膜晶体管的源电极或漏电极电连接; 与所述接触电极间隔开的第一电极，形成在所述平坦化层上的所述第一电极; 形成在所述第一电极和所述接触电极上的绝缘层，所述绝缘层包括暴露所述第一电极的一部分的第一开口和暴露所述接触电极的一部分的第二开口; 形成在所述第一开口中的发光层; 形成在发光层上并通过第二开口与接触电极的一部分电连接的第二电极。

    Organic light emitting device
    7.
    发明申请
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号：US20070194307A1

    公开(公告)日：2007-08-23

    申请号：US11702207

    申请日：2007-02-05

    申请人： Changnam Kim ,  Myeon Chang Sung ,  Sangkyoon Kim ,  Sun Kil Kang ,  Won Jae Yang ,  Honggyu Kim ,  Young Hoon Shin ,  Do Youl Kim ,  Honyun Lee ,  Myung Jong Jung

    发明人： Changnam Kim ,  Myeon Chang Sung ,  Sangkyoon Kim ,  Sun Kil Kang ,  Won Jae Yang ,  Honggyu Kim ,  Young Hoon Shin ,  Do Youl Kim ,  Honyun Lee ,  Myung Jong Jung

    IPC分类号： H01L29/08 ,  H01L35/24 ,  H01L51/00

    CPC分类号： H01L27/3248 ,  H01L27/3246 ,  H01L51/5221

    摘要： Provided is an organic light emitting device comprising: a substrate; and a plurality of sub-pixels, each sub-pixel comprising a thin film transistor formed on the substrate; a planarization layer formed on the thin film transistor, and having a contact hole exposing a portion of a source electrode or a drain electrode of the thin film transistor; a contact electrode formed on the planarization layer, and electrically connected with the source electrode or the drain electrode of the thin film transistor through the contact hole; a first electrode spaced apart from the contact electrode, the first electrode formed on the planarization layer; an insulating layer formed on the first electrode and the contact electrode, the insulating layer comprising a first opening exposing a portion of the first electrode and a second opening exposing a portion of the contact electrode; a light emitting layer formed in the first opening; a second electrode formed on the light emitting layer and electrically connected with a portion of the contact electrode through the second opening.

    摘要翻译： 本发明提供一种有机发光装置，其包括：基板; 和多个子像素，每个子像素包括形成在所述衬底上的薄膜晶体管; 形成在所述薄膜晶体管上的平坦化层，并且具有暴露所述薄膜晶体管的源电极或漏电极的一部分的接触孔; 形成在平坦化层上的接触电极，并通过接触孔与薄膜晶体管的源电极或漏电极电连接; 与所述接触电极间隔开的第一电极，形成在所述平坦化层上的所述第一电极; 形成在所述第一电极和所述接触电极上的绝缘层，所述绝缘层包括暴露所述第一电极的一部分的第一开口和暴露所述接触电极的一部分的第二开口; 形成在所述第一开口中的发光层; 形成在发光层上并通过第二开口与接触电极的一部分电连接的第二电极。