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    • 5. 发明申请
    • PLANAR LIGHT EMITTING DEVICE
    • 平面发光装置
    • US20120007134A1
    • 2012-01-12
    • US13203477
    • 2010-02-25
    • Takao MiyaiKoki FujiharaYoshikazu KuzuokaShingo Houzumi
    • Takao MiyaiKoki FujiharaYoshikazu KuzuokaShingo Houzumi
    • H01L33/42
    • H01L51/5203H01L27/3279H01L27/329H01L51/5212H01L51/5228H01L51/529H01L2251/5361H05B33/04H05B33/06H05B33/26
    • Planar light emitting device includes: anode and cathode feeding parts formed on first surface side of transparent substrate and electrically connected to quadrilateral planar anode and cathode, respectively; quadrilateral frame shaped anode auxiliary electrode formed at the whole circumference of surface of the planar anode; anode feeding auxiliary electrode integrally and continuously formed to the auxiliary electrode and laminated on anode feeding part. Light emitting part is formed of a region where only organic layer intervenes between the planar anode and cathode. Distance between predetermined two parallel sides of the four sides of the light emitting part and the peripheral border of the transparent substrate is smaller than distance between the other two parallel sides and the peripheral border. The cathode and anode feeding parts are located along said other two parallel sides. The anode feeding part is located at each side, in width direction, of the cathode feeding part.
    • 平面发光器件包括:阳极和阴极馈电部分分别形成在透明基板的第一表面侧上并分别电连接到四边形平面阳极和阴极; 在平面阳极表面的整个圆周处形成四边形框架状阳极辅助电极; 阳极供给辅助电极与辅助电极一体连续地形成并层压在阳极供给部上。 发光部分由只有有机层介于平面阳极和阴极之间的区域形成。 发光部的四个边缘的预定的两个平行侧与透明基板的周边边缘之间的距离小于其它两个平行边和周边边界之间的距离。 阴极和阳极馈电部分沿着所述另外两个平行侧布置。 阳极供给部位于阴极供给部的宽度方向的两侧。