公开(公告)号：US20190067641A1

公开(公告)日：2019-02-28

申请号：US16117800

申请日：2018-08-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Young-Hoon SHIN ,  Min-Su KIM

IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

Abstract: An organic light-emitting display device including an encapsulating layer for coupling an encapsulating substrate to a device substrate in which a light-emitting structure is formed, is provided. The encapsulating layer can include a lower encapsulating layer and an upper encapsulating layer which are sequentially disposed on the light-emitting structure. The lower encapsulating layer can be in direct contact with the light-emitting structure. The upper encapsulating layer can include a moisture-absorbing material. Thus, in the organic light-emitting display device, the permeation of external moisture can be prevented, and the heat dissipation can be improved.

公开(公告)号：US20140167008A1

公开(公告)日：2014-06-19

申请号：US14087379

申请日：2013-11-22

Applicant: LG Display Co., Ltd.

Inventor： Young-Hoon SHIN ,  Myung-Seop KIM ,  Jun-Ho LEE

IPC: H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3244 ,  H01L27/3262 ,  H01L29/7869 ,  H01L51/524 ,  H01L51/5253 ,  H01L2227/323

Abstract: An organic light emitting diode display device comprises: first and second substrates facing and spaced apart from each other; a gate line and a data line on the first substrate, the gate line and the data line crossing each other to define a plurality of pixel regions; at least one thin film transistor coupled to the gate line and the data line; a light emitting diode coupled to the at least one thin film transistor, the light emitting diode including a first electrode, an emitting layer and a second electrode; and a passivation layer on the light emitting diode, the passivation layer having a smaller area than the second electrode.

Abstract translation: 有机发光二极管显示装置包括：面对并彼此间隔开的第一和第二基板; 第一基板上的栅极线和数据线，栅极线和数据线彼此交叉以限定多个像素区域; 耦合到栅极线和数据线的至少一个薄膜晶体管; 耦合到所述至少一个薄膜晶体管的发光二极管，所述发光二极管包括第一电极，发光层和第二电极; 以及在所述发光二极管上的钝化层，所述钝化层具有比所述第二电极小的面积。