公开(公告)号：US08698134B2

公开(公告)日：2014-04-15

申请号：US13723689

申请日：2012-12-21

Applicant: LG Display Co., Ltd.

Inventor： Byungsoo Kim ,  Kyull Han ,  SangDae Kim

IPC: H01L51/00

CPC classification number: H01L51/5237 ,  H01L27/3244 ,  H01L51/5231 ,  H01L51/524 ,  H01L51/5253

Abstract: Disclosed is an organic light emitting display device including: a first substrate including a plurality of pixel regions; a thin film transistor (TFT) formed in each of the plurality of pixel regions of a display unit of the substrate; a first electrode formed in the pixel region of the display unit; an organic light emitting unit formed in the pixel region of the display unit to emit light; a second electrode formed on the organic light emitting unit of the display unit; a passivation layer formed on the second electrode; and a second substrate formed on the passivation layer, wherein the second electrode is made of an alloy of silver (Ag) and an alkaline earth metal or an alloy of silver (Ag) and a rare earth metal, a composition ratio of the silver (Ag) and the alkaline earth metal or the rare earth metal is (more than 1):1, and a thickness of the second electrode ranges from 200 Å to 350-400 Å.

Abstract translation: 公开了一种有机发光显示装置，包括：第一基板，包括多个像素区域; 形成在所述基板的显示单元的所述多个像素区域的每一个中的薄膜晶体管（TFT）; 形成在所述显示单元的像素区域中的第一电极; 形成在所述显示单元的像素区域中以发光的有机发光单元; 形成在所述显示单元的有机发光单元上的第二电极; 形成在所述第二电极上的钝化层; 以及形成在所述钝化层上的第二基板，其中所述第二电极由银（Ag）和碱土金属的合金或银（Ag）和稀土金属的合金制成，所述银（Ag） Ag）和碱土金属或稀土金属（大于1）：1，第二电极的厚度范围为200至350-400埃。

公开(公告)号：US20140061598A1

公开(公告)日：2014-03-06

申请号：US13723689

申请日：2012-12-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Byungsoo Kim ,  KyuIl Han ,  SangDae Kim

IPC: H01L51/52

CPC classification number: H01L51/5237 ,  H01L27/3244 ,  H01L51/5231 ,  H01L51/524 ,  H01L51/5253

Abstract: Disclosed is an organic light emitting display device including: a first substrate including a plurality of pixel regions; a thin film transistor (TFT) formed in each of the plurality of pixel regions of a display unit of the substrate; a first electrode formed in the pixel region of the display unit; an organic light emitting unit formed in the pixel region of the display unit to emit light; a second electrode formed on the organic light emitting unit of the display unit; a passivation layer formed on the second electrode; and a second substrate formed on the passivation layer, wherein the second electrode is made of an alloy of silver (Ag) and an alkaline earth metal or an alloy of silver (Ag) and a rare earth metal, a composition ratio of the silver (Ag) and the alkaline earth metal or the rare earth metal is (more than 1):1, and a thickness of the second electrode ranges from 200 Å to 350-400 Å.

Abstract translation: 公开了一种有机发光显示装置，包括：第一基板，包括多个像素区域; 形成在所述基板的显示单元的所述多个像素区域的每一个中的薄膜晶体管（TFT）; 形成在所述显示单元的像素区域中的第一电极; 形成在所述显示单元的像素区域中以发光的有机发光单元; 形成在所述显示单元的有机发光单元上的第二电极; 形成在所述第二电极上的钝化层; 以及形成在所述钝化层上的第二基板，其中所述第二电极由银（Ag）和碱土金属的合金或银（Ag）和稀土金属的合金制成，所述银（Ag） Ag）和碱土金属或稀土金属（大于1）：1，第二电极的厚度范围为200至350-400埃。