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    • 113. 发明申请
    • Flat panel display
    • 平板显示器
    • US20060091816A1
    • 2006-05-04
    • US11304894
    • 2005-12-16
    • Sang-Il ParkJae Koo
    • Sang-Il ParkJae Koo
    • G09G3/10
    • H01L27/1222H01L27/1214H01L27/1251H01L27/3244H01L29/78618H01L29/78645H01L29/78696
    • The present invention discloses an organic light emitting diode capable of obtaining proper luminance and long life cycle by controlling an amount of current flowing through an organic electroluminescent device per unit pixel, comprises a luminescent device; and first and second transistors for driving the luminescent device, wherein the first and second transistors have different resistance values. The first transistor is a driving transistor for driving the luminescent device, the second transistor is a switching transistor for switching on and off of the driving transistor, and the driving transistor has a higher resistance value than the switching transistor.
    • 本发明公开了一种能够通过控制每单位像素流过有机电致发光器件的电流量而获得适当的亮度和长寿命周期的有机发光二极管,包括发光装置; 以及用于驱动发光器件的第一和第二晶体管,其中第一和第二晶体管具有不同的电阻值。 第一晶体管是用于驱动发光器件的驱动晶体管,第二晶体管是用于接通和关断驱动晶体管的开关晶体管,并且驱动晶体管具有比开关晶体管更高的电阻值。