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    • 2. 发明申请
    • ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 有机发光显示装置及其制造方法
    • US20110297942A1
    • 2011-12-08
    • US13035780
    • 2011-02-25
    • Eun-Ah KIMWon-Kyu KWAKTae-Kyu KIMYoung-Hee AN
    • Eun-Ah KIMWon-Kyu KWAKTae-Kyu KIMYoung-Hee AN
    • H01L33/16
    • H01L27/3276H01L51/524H01L51/5281
    • An organic light-emitting display device and a method of manufacturing the same are disclosed. The organic light-emitting display device includes: a lower substrate including a display area and a non-display area, the lower substrate further including a power supply wiring unit disposed in the non-display area, the power supply wiring unit including at least one power supply wiring extending along an edge of the display area; an encapsulation substrate having an outer surface and an inner surface facing the lower substrate; a cavity formed into the inner surface of the encapsulation substrate in a region over the power supply wiring unit such that the cavity overlaps at least part of the power supply wiring when viewed in a direction perpendicular to the outer surface of the encapsulation substrate; and a polarizing plate disposed on the outer surface of the encapsulation substrate.
    • 公开了一种有机发光显示装置及其制造方法。 有机发光显示装置包括:具有显示区域和非显示区域的下基板,所述下基板还包括设置在所述非显示区域中的电源布线单元,所述电源布线单元包括至少一个 电源布线沿着显示区域的边缘延伸; 封装基板,其具有外表面和面向下基板的内表面; 在所述电源配线单元上的区域中形成在所述封装基板的内表面中的空腔,使得当在与所述封装基板的外表面垂直的方向上观察时,所述空腔与所述电源布线的至少一部分重叠; 以及设置在封装基板的外表面上的偏光板。
    • 3. 发明申请
    • PIXEL DRIVING CIRCUIT FOR A DISPLAY DEVICE AND A DRIVING METHOD THEREOF
    • 用于显示设备的像素驱动电路及其驱动方法
    • US20100328367A1
    • 2010-12-30
    • US12873240
    • 2010-08-31
    • Won-Kyu KWAKKwan-Hee LeeKeum-Nam Kim
    • Won-Kyu KWAKKwan-Hee LeeKeum-Nam Kim
    • G09G3/30G09G5/10
    • G09G3/3233G09G2300/0465G09G2300/0804G09G2300/0842G09G2300/0866G09G2310/0235G09G2320/0666G09G2330/02
    • A pixel driving circuit for a display device in which a plurality of gate lines and data lines are arranged. The pixel circuit is disposed at an intersection between the gate lines and data lines, and includes at least two light emitting elements for emitting certain colors within a certain section; an active device commonly connected to the at least two light emitting elements to drive the at least two light emitting elements; and an power source control part connected to the active device to transmit driving control signals for the at least two light emitting elements to the active device. The active device sequentially drives the at least two light emitting elements in the certain section per a certain period of time in response to the power source signals transmitted through the power source control part, and the at least two light emitting elements are sequentially emitted.
    • 一种其中布置有多条栅极线和数据线的显示装置的像素驱动电路。 像素电路设置在栅极线和数据线之间的交点处,并且包括用于在特定部分内发射某些颜色的至少两个发光元件; 通常连接到所述至少两个发光元件以驱动所述至少两个发光元件的有源器件; 以及电源控制部分,连接到有源装置,以将用于至少两个发光元件的驱动控制信号发送到有源装置。 有源装置响应于通过电源控制部分发送的电源信号,在一定时间段内依次驱动该特定部分中的至少两个发光元件,并且顺序地发射该至少两个发光元件。
    • 9. 发明申请
    • PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME
    • 具有相同功能的像素和有机发光显示装置
    • US20110025585A1
    • 2011-02-03
    • US12757265
    • 2010-04-09
    • Chang-Yeop KIMKi-Myeong EOMWon-Kyu KWAKKwang-Min KIM
    • Chang-Yeop KIMKi-Myeong EOMWon-Kyu KWAKKwang-Min KIM
    • G09G3/30
    • G09G3/3233G09G3/3291G09G2300/0847G09G2300/0852
    • A pixel including: an organic light emitting diode that is coupled between a first power supply and a second power supply; a first transistor that is coupled between the first power supply and the organic light emitting diode and whose gate is connected to a first node; a second transistor that is coupled between the first node and a data line and whose gate electrode is coupled to a scan line; and a storage capacitor whose first electrode is coupled to the first node and second electrode is coupled to the first power supply, wherein the storage capacitor includes: a semiconductor layer that is positioned on a different layer from that of the data line and that expands to a region where the semiconductor layer overlaps with the data line and constitutes the first electrode, a first dielectric layer that is formed on the semiconductor layer, a first conductive layer that is formed on the first dielectric layer and constitutes the second electrode, a second dielectric layer that is formed on the first conductive layer, and a second conductive layer that is formed on the second dielectric layer and constitutes the first electrode together with the semiconductor layer, the first conductive layer being positioned between the data line and the semiconductor layer in order to cover the upper part of the region where it overlaps with the data line of the semiconductor layer.
    • 一种像素,包括:耦合在第一电源和第二电源之间的有机发光二极管; 耦合在所述第一电源和所述有机发光二极管之间并且其栅极连接到第一节点的第一晶体管; 耦合在所述第一节点和数据线之间并且其栅电极耦合到扫描线的第二晶体管; 以及存储电容器,其第一电极耦合到所述第一节点并且所述第二电极耦合到所述第一电源,其中所述存储电容器包括:半导体层,其位于与所述数据线的层不同的层上,并且扩展为 半导体层与数据线重叠并构成第一电极的区域,形成在半导体层上的第一电介质层,形成在第一电介质层上并构成第二电极的第一导电层,第二电介质 层,形成在第一导电层上的第二导电层和形成在第二介电层上并与半导体层一起构成第一电极的第二导电层,第一导电层依次位于数据线和半导体层之间 以覆盖与半导体层的数据线重叠的区域的上部。