公开(公告)号：US20230320138A1

公开(公告)日：2023-10-05

申请号：US17993703

申请日：2022-11-23

Applicant: LG Display Co., Ltd.

Inventor： Chungryeol Yoo ,  Soonho KWON ,  Jaehee KIM

IPC: H10K59/122 ,  H10K59/40 ,  H10K50/844 ,  G06F3/044 ,  G09G3/3266 ,  H10K59/131

CPC classification number: H01L27/3246 ,  H01L27/323 ,  H01L51/5253 ,  G06F3/0447 ,  G09G3/3266 ,  H01L27/3276 ,  G09G2310/0297 ,  G09G2330/06

Abstract: Discussed is a light emitting display apparatus that can include a substrate including an active area and a non-active area adjacent to the active area, a planarization layer in the active area and in a first part of the non-active area, a bank layer, a light emitting diode layer, and a first pattern disposed on the planarization layer, and a second pattern and a dam disposed in a second part adjacent to the first part of the non-active area, the second pattern and the dam having different heights.

公开(公告)号：US20230172006A1

公开(公告)日：2023-06-01

申请号：US17993684

申请日：2022-11-23

Applicant: LG Display Co., Ltd.

Inventor： Sunggon HONG ,  Jaehee KIM ,  Soonho KWON

IPC: H10K59/122 ,  H10K59/40 ,  G06F3/044 ,  H10K59/65

CPC classification number: H01L27/3246 ,  H01L27/323 ,  G06F3/0447 ,  H01L27/3234

Abstract: Discussed is a light emitting display apparatus that can include a substrate including an active area and a non-active area adjacent to the active area, a planarization layer disposed in the active area and in a first part of the non-active area, a light emitting diode layer and a first pattern disposed on the planarization layer, a protection layer disposed on the light emitting diode layer and the first pattern, and a second pattern disposed in a second part adjacent to the first part of the non-active area.