公开(公告)号：US20160005803A1

公开(公告)日：2016-01-07

申请号：US14745684

申请日：2015-06-22

Applicant: LG Display Co., Ltd.

Inventor： Won-Sang RYU ,  Sang-Soon NOH ,  Dong-Chae SHIN ,  Sun-Young CHOI

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3265 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3272 ,  H01L51/5253 ,  H01L2251/5338

Abstract: Disclosed is an organic electroluminescent device (OELD) includes a first substrate including a pixel region that includes an element region and a light emission region; a storage capacitor disposed at the element region, and including a first storage electrode, a first buffer layer on the first storage electrode, and a second storage electrode on the first buffer layer; a second buffer layer on the storage capacitor; a plurality of TFTs on the second buffer layer at the element region; and a passivation layer on the plurality of TFTs, wherein the storage capacitor overlaps at least one of the plurality of TFTs.

Abstract translation: 公开了一种有机电致发光器件（OELD），包括：包括元件区域和发光区域的像素区域的第一衬底; 设置在元件区域的存储电容器，包括第一存储电极，第一存储电极上的第一缓冲层和第一缓冲层上的第二存储电极; 存储电容器上的第二缓冲层; 元件区域上的第二缓冲层上的多个TFT; 以及多个TFT上的钝化层，其中所述存储电容器与所述多个TFT中的至少一个重叠。