公开(公告)号：US10230066B2

公开(公告)日：2019-03-12

申请号：US15621056

申请日：2017-06-13

Applicant: LG Display Co., Ltd.

Inventor： SeungHan Paek ,  YoungMu Oh ,  Jeongwon Lee ,  Heonll Song ,  Jonghoon Yeo ,  Jihoon Lee

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32

Abstract: An organic light emitting display device and a method of manufacturing the same are provided in which a separate photomask process is not added, a pile-up phenomenon of an organic layer is prevented, and a device characteristic is improved. The organic light emitting display device includes a plurality of banks in a boundary portion of a pixel area on a base substrate, an anode electrode in a pixel area on the base substrate, an organic layer on the anode electrode, and a cathode electrode on the organic layer and the plurality of banks.