公开(公告)号：US20030122497A1

公开(公告)日：2003-07-03

申请号：US10327891

申请日：2002-12-26

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Doo-Hyun Ko ,  Tae-Joon Ahn

IPC: H01J009/00 ,  G09G003/10

CPC classification number: G09G3/3233 ,  G09G3/3241 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0842 ,  H01L27/3265 ,  H01L27/3279

Abstract: An active matrix organic electroluminescence display device and a method of fabricating the same are disclosed in the present invention. The device includes gate and data lines defining a pixel region on a substrate, a switching thin film transistor connected to the gate and data lines, a driving thin film transistor connected to the switching thin film transistor, a power line connected to the driving thin film transistor, a transparent first capacitor electrode connected to and overlapping the power line, a second capacitor electrode connected to the driving thin film transistor, and a pixel electrode formed at the pixel region and connected to the driving thin film transistor.

Abstract translation: 在本发明中公开了一种有源矩阵有机电致发光显示装置及其制造方法。 该器件包括限定衬底上的像素区域的栅极和数据线，连接到栅极和数据线的开关薄膜晶体管，连接到开关薄膜晶体管的驱动薄膜晶体管，连接到驱动薄膜的电源线 晶体管，与电源线连接并重叠的透明第一电容器电极，连接到驱动薄膜晶体管的第二电容器电极和形成在像素区域处并连接到驱动薄膜晶体管的像素电极。

公开(公告)号：US20040080266A1

公开(公告)日：2004-04-29

申请号：US10606926

申请日：2003-06-27

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  Choong-Keun Yoo ,  Ock-Hee Kim ,  Tae-Joon Ahn

IPC: H05B033/00

CPC classification number: H01L27/3246 ,  H01L27/3244

Abstract: An active matrix organic electroluminescent display device includes a substrate including a light emitting region having sub pixel regions, a plurality of switching elements on the substrate in the sub pixel regions, a first passivation layer covering the plurality of switching elements and having a plurality of first contact holes exposing the plurality of switching elements, a plurality of first electrodes on the first passivation layer, each first electrode connected to each switching element through each first contact hole, a second passivation layer on the plurality of first electrodes, the second passivation layer having a plurality of openings exposing the plurality of first electrodes and covering edge portions of the plurality of first electrodes, a plurality of organic electroluminescent layers on the second passivation layer, each organic electroluminescent layer contacting each first electrode through each opening, and a second electrode on the plurality of organic electroluminescent layers, wherein the first passivation layer is made of a first organic material having a planarized upper surface and the second passivation layer is made of a second organic material having a formation temperature lower than a formation temperature of inorganic materials.

Abstract translation: 有源矩阵有机电致发光显示装置包括：基板，包括具有子像素区域的发光区域，在子像素区域中的基板上的多个开关元件;覆盖多个开关元件的第一钝化层，并且具有多个第一 暴露多个开关元件的接触孔，第一钝化层上的多个第一电极，通过每个第一接触孔连接到每个开关元件的每个第一电极，多个第一电极上的第二钝化层，第二钝化层具有 多个开口，暴露多个第一电极和覆盖多个第一电极的边缘部分，第二钝化层上的多个有机电致发光层，每个有机电致发光层通过每个开口接触每个第一电极;以及第二电极， 多个有机电极 发光层，其中第一钝化层由具有平坦化上表面的第一有机材料制成，第二钝化层由地层温度低于无机材料的形成温度的第二有机材料制成。