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    • 62. 发明授权
    • Organic electro-luminance device and method for fabricating the same
    • 有机电亮度装置及其制造方法
    • US07605393B2
    • 2009-10-20
    • US11005018
    • 2004-12-07
    • Ho Nyun LeeChang Nam Kim
    • Ho Nyun LeeChang Nam Kim
    • H01L35/24
    • H01L27/3276H01L27/12H01L27/3288H01L51/5231
    • Provided is an organic EL device and fabrication method thereof that can prevent the performance of the organic EL layer and the TFT from being lowered in forming the cathode using an E-beam heating evaporation process. The organic EL device includes a substrate, an anode, an organic EL layer, a cathode, and a transparent electrode connected with the cathode to extract the cathode to an outside, and further includes an interconnection line connected to the transparent electrode, for discharging charges accumulated on the cathode outside the organic EL device. According to the present invention, since the charges generated on the cathode can be removed through the interconnection line, the underlying organic EL layer and the TFT can be prevented from being damaged, so that the device reliability can be enhanced.
    • 提供了一种有机EL器件及其制造方法,其可以防止在使用电子束加热蒸发工艺形成阴极时有机EL层和TFT的性能降低。 有机EL器件包括衬底,阳极,有机EL层,阴极和与阴极连接的透明电极,以将阴极提取到外部,还包括连接到透明电极的互连线,用于放电 积聚在有机EL器件外部的阴极上。 根据本发明,由于可以通过互连线除去在阴极上产生的电荷,因此可以防止下面的有机EL层和TFT被损坏,从而可以提高器件的可靠性。