公开(公告)号：US20230200146A1

公开(公告)日：2023-06-22

申请号：US17944777

申请日：2022-09-14

Applicant: LG DISPLAY CO., LTD.

Inventor： Jeong-Oh KIM ,  Myung-Jae YOO ,  Geum-Young LEE ,  Seong-Ho KANG

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L51/56 ,  H01L51/5209 ,  H01L2227/323 ,  H01L2251/558

Abstract: An organic light emitting diode display device and a method for manufacturing the same are disclosed. The organic light emitting diode display device includes: a substrate having first and second subpixels, each of the first and second subpixels having an emission area; a thin film transistor in each of the first and second subpixels; a first anode connected to the thin film transistor and having a first area; and a second anode having a second area greater than the first area, wherein the second anode is disposed on the first anode to cover the first anode.