公开(公告)号：US09281492B2

公开(公告)日：2016-03-08

申请号：US13805335

申请日：2011-06-15

申请人： Chon Kyu Min ,  Hyung Il Jeon

发明人： Chon Kyu Min ,  Hyung Il Jeon

IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC分类号： H01L51/5203 ,  H01L27/3288 ,  H01L51/5212 ,  H01L51/56

摘要： According to the present invention, an electro-optic device comprises: a substrate which is split into a light emitting unit and a non-light emitting unit, wherein said light emitting unit is divided into a plurality of driving regions; an electrode pad which is formed in the non-light emitting unit of the substrate; and an electrode unit which comprises a plurality of supplementary electrodes each of which has one end connected to the electrode pad and has the other end connected to the centers of each of the plurality of driving regions, and transparent electrodes formed on the upper sides of the plurality of supplementary electrodes in the light emitting unit, wherein the area of each of the plurality of driving regions is set to an area in which no voltage drop occurs, and the plurality of supplementary electrodes are manufactured in the same length. Thus, according to the present invention, if power is supplied to each one end of the plurality of supplementary electrodes by using the electrode pad, the power is transmitted, at the same time, to the other ends of each of the plurality of supplementary electrodes. Therefore, the power is simultaneously supplied to each center of the plurality of driving regions regardless of the distance between the electrode pad and the driving regions. Further, as mentioned above, a voltage drop phenomenon is prevented since the light emitting unit is divided into the plurality of driving regions in which no voltage drop occurs. That is to say, uniform currents can flow on the front side of each driving region irrespective of the distance between the supplementary electrodes and the driving regions. Consequently, a large-scaled organic light emitting device which can show uniform brightness properties in the overall light emitting unit can be manufactured.

摘要翻译： 根据本发明，电光装置包括：分离成发光单元的基板和非发光单元，其中所述发光单元被分成多个驱动区域; 形成在所述基板的非发光单元中的电极焊盘; 以及电极单元，其包括多个辅助电极，每个辅助电极的一端连接到所述电极焊盘，并且另一端连接到所述多个驱动区域中的每一个的中心;以及形成在所述多个驱动区域的上侧的透明电极 在所述发光单元中的多个辅助电极，其中，所述多个驱动区域中的每一个的面积被设定为不发生电压降的区域，并且所述多个辅助电极以相同的长度被制造。 因此，根据本发明，如果通过使用电极焊盘向多个辅助电极的每一端提供电力，则同时将电力传送到多个辅助电极中的每一个的另一端 。 因此，无论电极焊盘和驱动区域之间的距离如何，均能将电力同时供给到多个驱动区域的每个中心。 此外，如上所述，由于发光单元被划分为不发生电压降的多个驱动区域，因此防止了电压降现象。 也就是说，不管辅助电极和驱动区域之间的距离如何，均匀的电流可以在每个驱动区域的前侧流动。 因此，可以制造能够在整个发光单元中显示均匀亮度特性的大规模有机发光装置。

公开(公告)号：US20130168661A1

公开(公告)日：2013-07-04

申请号：US13805335

申请日：2011-06-15

申请人： Chon Kyu Min ,  Hyung Il Jeon

发明人： Chon Kyu Min ,  Hyung Il Jeon

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/5203 ,  H01L27/3288 ,  H01L51/5212 ,  H01L51/56

摘要： According to the present invention, an electro-optic device comprises: a substrate which is split into a light emitting unit and a non-light emitting unit, wherein said light emitting unit is divided into a plurality of driving regions; an electrode pad which is formed in the non-light emitting unit of the substrate; and an electrode unit which comprises a plurality of supplementary electrodes each of which has one end connected to the electrode pad and has the other end connected to the centers of each of the plurality of driving regions, and transparent electrodes formed on the upper sides of the plurality of supplementary electrodes in the light emitting unit, wherein the area of each of the plurality of driving regions is set to an area in which no voltage drop occurs, and the plurality of supplementary electrodes are manufactured in the same length. Thus, according to the present invention, if power is supplied to each one end of the plurality of supplementary electrodes by using the electrode pad, the power is transmitted, at the same time, to the other ends of each of the plurality of supplementary electrodes. Therefore, the power is simultaneously supplied to each center of the plurality of driving regions regardless of the distance between the electrode pad and the driving regions. Further, as mentioned above, a voltage drop phenomenon is prevented since the light emitting unit is divided into the plurality of driving regions in which no voltage drop occurs. That is to say, uniform currents can flow on the front side of each driving region irrespective of the distance between the supplementary electrodes and the driving regions. Consequently, a large-scaled organic light emitting device which can show uniform brightness properties in the overall light emitting unit can be manufactured.

摘要翻译： 根据本发明，电光装置包括：分离成发光单元的基板和非发光单元，其中所述发光单元被分成多个驱动区域; 形成在所述基板的非发光单元中的电极焊盘; 以及电极单元，其包括多个辅助电极，每个辅助电极的一端连接到所述电极焊盘，并且另一端连接到所述多个驱动区域中的每一个的中心;以及形成在所述多个驱动区域的上侧的透明电极 在所述发光单元中的多个辅助电极，其中，所述多个驱动区域中的每一个的面积被设定为不发生电压降的区域，并且所述多个辅助电极以相同的长度被制造。 因此，根据本发明，如果通过使用电极焊盘向多个辅助电极的每一端提供电力，则同时将电力传送到多个辅助电极中的每一个的另一端 。 因此，无论电极焊盘和驱动区域之间的距离如何，均能将电力同时供给到多个驱动区域的每个中心。 此外，如上所述，由于发光单元被划分为不发生电压降的多个驱动区域，因此防止了电压降现象。 也就是说，不管辅助电极和驱动区域之间的距离如何，均匀的电流可以在每个驱动区域的前侧流动。 因此，可以制造能够在整个发光单元中显示均匀亮度特性的大规模有机发光装置。