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    • 1. 发明授权
    • Dual emission organic light emitting display device and method of driving the same
    • 双发射有机发光显示装置及其驱动方法
    • US08049240B2
    • 2011-11-01
    • US12690016
    • 2010-01-19
    • Jin-Woo ParkWon-Kyu Kwak
    • Jin-Woo ParkWon-Kyu Kwak
    • H01L33/00
    • G09G3/3233G09G2300/0804G09G2300/0819G09G2300/0852G09G2300/0861G09G2320/043H01L27/3267
    • A dual emission organic light emitting display device and method of driving the same. The display device includes a pixel driver and an organic light emitting diode that can display different images on a top surface and a bottom surface and/or a same image on both the top and bottom surfaces. The display device includes a top/bottom selector that receives a driving current from the pixel driver and selectively supplies the driving current to a top organic light emitting diode or a bottom organic light emitting diode. The top/bottom selector includes transistors, which are connected between the pixel driver and the organic light emitting diode and select a top emission operation or a bottom emission operation. Here, the circuit configuration of the pixel driver is reduced so that the dual emission organic light emitting display device can be improved in terms of a layout, an interconnection, and an aperture ratio.
    • 双发射有机发光显示装置及其驱动方法。 显示装置包括像素驱动器和有机发光二极管,其能够在顶表面和底表面上在顶表面和底表面上显示不同图像和/或相同图像。 所述显示装置包括从所述像素驱动器接收驱动电流并选择性地将驱动电流提供给顶部有机发光二极管或底部有机发光二极管的顶部/底部选择器。 顶部/底部选择器包括晶体管,其连接在像素驱动器和有机发光二极管之间,并且选择顶部发射操作或底部发射操作。 这里,减少像素驱动器的电路结构,从而可以在布局,互连和开口率方面改善双重发射有机发光显示装置。
    • 2. 发明申请
    • DUAL EMISSION ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    • 双排放有机发光显示装置及其驱动方法
    • US20100118020A1
    • 2010-05-13
    • US12690016
    • 2010-01-19
    • Jin-Woo ParkWon-Kyu Kwak
    • Jin-Woo ParkWon-Kyu Kwak
    • G09G5/00
    • G09G3/3233G09G2300/0804G09G2300/0819G09G2300/0852G09G2300/0861G09G2320/043H01L27/3267
    • A dual emission organic light emitting display device and method of driving the same. The display device includes a pixel driver and an organic light emitting diode that can display different images on a top surface and a bottom surface and/or a same image on both the top and bottom surfaces. The display device includes a top/bottom selector that receives a driving current from the pixel driver and selectively supplies the driving current to a top organic light emitting diode or a bottom organic light emitting diode. The top/bottom selector includes transistors, which are connected between the pixel driver and the organic light emitting diode and select a top emission operation or a bottom emission operation. Here, the circuit configuration of the pixel driver is reduced so that the dual emission organic light emitting display device can be improved in terms of a layout, an interconnection, and an aperture ratio.
    • 双发射有机发光显示装置及其驱动方法。 显示装置包括像素驱动器和有机发光二极管,其可以在顶表面和底表面上在顶表面和底表面上显示不同图像和/或相同图像。 所述显示装置包括从所述像素驱动器接收驱动电流并选择性地将驱动电流提供给顶部有机发光二极管或底部有机发光二极管的顶部/底部选择器。 顶部/底部选择器包括晶体管,其连接在像素驱动器和有机发光二极管之间,并且选择顶部发射操作或底部发射操作。 这里,减少像素驱动器的电路结构,从而可以在布局,互连和开口率方面改善双重发射有机发光显示装置。
    • 3. 发明申请
    • TOUCH SCREEN PANEL AND DISPLAY DEVICE HAVING THE SAME
    • 触摸屏面板和显示设备
    • US20110291994A1
    • 2011-12-01
    • US12980615
    • 2010-12-29
    • Won-Kyu KwakJin-Woo Park
    • Won-Kyu KwakJin-Woo Park
    • G06F3/042G06F3/041
    • G06F3/044G06F3/045
    • A touch screen panel includes a plurality of first sensing patterns and a plurality of second sensing patterns formed in a touch active region and connected to each other in a first direction and in a second direction, respectively; and a plurality of position detecting lines positioned in a touch inactive region defined outside the touch active region and connected to each of the first sensing patterns and the second sensing patterns. At least one of the first sensing patterns and the second sensing patterns has a multilayered structure including at least one first electrode layer made of transparent conductive material and at least one second electrode layer made of non-transparent conductive material.
    • 触摸屏面板包括多个第一感测图案和形成在触摸有源区域中并分别沿第一方向和第二方向彼此连接的多个第二感测图案; 以及多个位置检测线,其定位在触摸有源区域外部并且连接到每个第一感测图案和第二感测图案的触摸非活动区域中。 第一感测图案和第二感测图案中的至少一个具有包括由透明导电材料制成的至少一个第一电极层和由不透明导电材料制成的至少一个第二电极层的多层结构。
    • 4. 发明授权
    • Dual emission organic light emitting display device and method of driving the same
    • 双发射有机发光显示装置及其驱动方法
    • US07679093B2
    • 2010-03-16
    • US11510051
    • 2006-08-24
    • Jin-Woo ParkWon-Kyu Kwak
    • Jin-Woo ParkWon-Kyu Kwak
    • H01L35/24H01L51/00
    • G09G3/3233G09G2300/0804G09G2300/0819G09G2300/0852G09G2300/0861G09G2320/043H01L27/3267
    • A dual emission organic light emitting display device and method of driving the same. The display device includes a pixel driver and an organic light emitting diode that can display different images on a top surface and a bottom surface and/or a same image on both the top and bottom surfaces. The display device includes a top/bottom selector that receives a driving current from the pixel driver and selectively supplies the driving current to a top organic light emitting diode or a bottom organic light emitting diode. The top/bottom selector includes transistors, which are connected between the pixel driver and the organic light emitting diode and select a top emission operation or a bottom emission operation. Here, the circuit configuration of the pixel driver is reduced so that the dual emission organic light emitting display device can be improved in terms of a layout, an interconnection, and an aperture ratio.
    • 双发射有机发光显示装置及其驱动方法。 显示装置包括像素驱动器和有机发光二极管,其可以在顶表面和底表面上在顶表面和底表面上显示不同图像和/或相同图像。 所述显示装置包括从所述像素驱动器接收驱动电流并选择性地将驱动电流提供给顶部有机发光二极管或底部有机发光二极管的顶部/底部选择器。 顶部/底部选择器包括晶体管,其连接在像素驱动器和有机发光二极管之间,并且选择顶部发射操作或底部发射操作。 这里,减少像素驱动器的电路结构,从而可以在布局,互连和开口率方面改善双重发射有机发光显示装置。
    • 6. 发明申请
    • Dual emission organic light emitting display device and method of driving the same
    • 双发射有机发光显示装置及其驱动方法
    • US20070045620A1
    • 2007-03-01
    • US11510051
    • 2006-08-24
    • Jin-Woo ParkWon-Kyu Kwak
    • Jin-Woo ParkWon-Kyu Kwak
    • H01L29/08
    • G09G3/3233G09G2300/0804G09G2300/0819G09G2300/0852G09G2300/0861G09G2320/043H01L27/3267
    • A dual emission organic light emitting display device and method of driving the same. The display device includes a pixel driver and an organic light emitting diode that can display different images on a top surface and a bottom surface and/or a same image on both the top and bottom surfaces. The display device includes a top/bottom selector that receives a driving current from the pixel driver and selectively supplies the driving current to a top organic light emitting diode or a bottom organic light emitting diode. The top/bottom selector includes transistors, which are connected between the pixel driver and the organic light emitting diode and select a top emission operation or a bottom emission operation. Here, the circuit configuration of the pixel driver is reduced so that the dual emission organic light emitting display device can be improved in terms of a layout, an interconnection, and an aperture ratio.
    • 双发射有机发光显示装置及其驱动方法。 显示装置包括像素驱动器和有机发光二极管,其能够在顶表面和底表面上在顶表面和底表面上显示不同图像和/或相同图像。 所述显示装置包括从所述像素驱动器接收驱动电流并选择性地将驱动电流提供给顶部有机发光二极管或底部有机发光二极管的顶部/底部选择器。 顶部/底部选择器包括晶体管,其连接在像素驱动器和有机发光二极管之间,并且选择顶部发射操作或底部发射操作。 这里,减少像素驱动器的电路结构,从而可以在布局,互连和开口率方面改善双重发射有机发光显示装置。