公开(公告)号：US20240251640A1

公开(公告)日：2024-07-25

申请号：US18540530

申请日：2023-12-14

Applicant: LG Display Co., Ltd.

Inventor： MinJee KIM ,  KwanSoo KIM ,  Mingeun SONG ,  Sangwon JUNG ,  JiHyun ROH

IPC: H10K59/80 ,  H10K59/122

CPC classification number: H10K59/873 ,  H10K59/122 ,  H10K59/80521

Abstract: The present disclosure relates to a display device including an optical area included in a display area in which images can be displayed and allowing light to be transmitted, a normal area included in the display area and located outside of the optical area, a cathode electrode commonly disposed in the optical area and the normal area and including a plurality of cathode holes in the optical area, and a composite patterning layer corresponding to a corresponding one of the plurality of cathode holes and including a cathode patterning material and an ultraviolet light absorbing material.