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    • 51. 发明授权
    • Organic electroluminescent display device with projecting structure layer
    • 具有突出结构层的有机电致发光显示装置
    • US07298082B2
    • 2007-11-20
    • US10959975
    • 2004-10-08
    • Jin-Woo Park
    • Jin-Woo Park
    • H01J1/62H01J63/04
    • H01L27/3244H01L27/3246H01L51/5203H01L51/5271H01L51/5275
    • The present invention relates to an organic electroluminescent display device in which luminance and emission efficiency may be improved by forming light emitting elements of the organic electroluminescent display device in a projecting structure and provides an organic electroluminescent display device comprising a projecting structure layer formed on an insulating substrate; first electrode formed in a projecting structure on the substrate including the projecting structure layer; an organic layer formed on the first electrode; and second electrode formed on the insulating substrate, wherein the second electrode may be formed in a projected shape by the projecting structure layer so that the second electrode surrounds the organic layer.
    • 本发明涉及通过将有机电致发光显示装置的发光元件形成为突出结构而提高亮度和发光效率的有机电致发光显示装置,并提供一种有机电致发光显示装置,其包括形成在绝缘体上的突出结构层 基质; 第一电极,其形成在包括突出结构层的基板上的突出结构中; 形成在所述第一电极上的有机层; 以及形成在所述绝缘基板上的第二电极,其中所述第二电极可以通过所述突出结构层形成为突出形状,使得所述第二电极围绕所述有机层。
    • 52. 发明申请
    • Organic light emitting display device and method of fabricating the same
    • 有机发光显示装置及其制造方法
    • US20070170855A1
    • 2007-07-26
    • US11529891
    • 2006-09-29
    • Dong-Soo ChoiJin-Woo ParkHee-Seong JeongHyun-Sook Park
    • Dong-Soo ChoiJin-Woo ParkHee-Seong JeongHyun-Sook Park
    • H01J1/62H01J63/04
    • H01L51/5246H01L27/3281H01L51/524H01L51/5281
    • Provided is an organic light emitting display device (OLED) for preventing Newton's rings to improve image quality. An organic light emitting display device according to one embodiment of the present invention comprises a first substrate comprising a single layer or multiple layers; a second substrate comprising a single layer or multiple layers, the second substrate comprising an inner surface facing the first substrate; an array of organic light emitting pixels formed on the first substrate and interposed between the first and second substrates, the array comprising a top surface opposing the inner surface of the second substrate, wherein the top surface and the inner surface has a gap therebetween, and the gap has a gap distance measured between the top surface and the inner surface; and a frit seal interconnecting the first and second substrates while surrounding the array, wherein the frit seal, the first substrate and the second substrate in combination define an enclosed space in which the array is located, wherein the frit seal has a height between the first and second substrates so as to form the gap distance equal to or greater than about 10 μm.
    • 提供了一种用于防止牛顿环改善图像质量的有机发光显示装置(OLED)。 根据本发明的一个实施例的有机发光显示装置包括:包含单层或多层的第一衬底; 包括单层或多层的第二衬底,所述第二衬底包括面向所述第一衬底的内表面; 形成在所述第一基板上且介于所述第一和第二基板之间的有机发光像素阵列,所述阵列包括与所述第二基板的内表面相对的顶表面,其中所述顶表面和所述内表面之间具有间隙,以及 间隙具有在顶表面和内表面之间测量的间隙距离; 以及玻璃料密封件,其在围绕所述阵列的同时连接所述第一和第二基板,其中所述玻璃料密封件,所述第一基板和所述第二基板组合限定所述阵列所位于的封闭空间,其中所述玻璃料密封件具有所述第一 和第二基板,以便形成等于或大于约10um的间隙距离。
    • 59. 发明申请
    • THIN FILM TRANSISTOR AND PIXEL CIRCUIT HAVING THE SAME
    • 薄膜晶体管和具有该薄膜晶体管的像素电路
    • US20130306969A1
    • 2013-11-21
    • US13585549
    • 2012-08-14
    • Jin-Woo ParkDong-Hwan Kim
    • Jin-Woo ParkDong-Hwan Kim
    • H01L29/786H01L33/16
    • H01L29/78696G09G3/3208H01L27/0705H01L29/41733
    • A thin film transistor which may be included in a pixel circuit includes: a substrate; a semiconductor layer formed on the substrate and including a source region, a first drain region spaced apart from the source region by a first current path, and a second drain region spaced apart from the source region by a second current path having a length different from that of the first current path; a gate electrode insulated from the semiconductor layer by a gate insulating layer; a source electrode connected to the source region of the semiconductor layer; a first drain electrode connected to the first drain region of the semiconductor layer; and a second drain electrode connected to the second drain region of the semiconductor layer. Currents having different magnitudes may be simultaneously provided through the first current path and the second current path.
    • 可以包括在像素电路中的薄膜晶体管包括:衬底; 半导体层,其形成在所述基板上,并且包括源极区域,通过第一电流路径与所述源极区域间隔开的第一漏极区域和与所述源极区域间隔开的第二漏极区域,所述第二电流路径的长度不同于 第一条当前路径; 通过栅极绝缘层与半导体层绝缘的栅电极; 源极连接到半导体层的源极区; 连接到半导体层的第一漏区的第一漏电极; 以及连接到半导体层的第二漏区的第二漏电极。 可以通过第一电流路径和第二电流路径同时提供具有不同幅度的电流。