公开(公告)号：US11706962B2

公开(公告)日：2023-07-18

申请号：US16545698

申请日：2019-08-20

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-June Jung ,  Jinwoo Park ,  ChungWan Oh ,  Gayoung Kim

IPC: H10K59/131 ,  H10K59/122 ,  H10K59/124 ,  H10K102/00

CPC classification number: H10K59/1315 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131 ,  H10K2102/341 ,  H10K2102/351

Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.

公开(公告)号：US12150358B2

公开(公告)日：2024-11-19

申请号：US18205438

申请日：2023-06-02

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-June Jung ,  Jinwoo Park ,  ChungWan Oh ,  Gayoung Kim

IPC: H10K59/131 ,  H10K59/122 ,  H10K59/124 ,  H10K102/00

Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.

公开(公告)号：US20230329058A1

公开(公告)日：2023-10-12

申请号：US18205438

申请日：2023-06-02

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-June Jung ,  Jinwoo Park ,  ChungWan Oh ,  Gayoung Kim

IPC: H10K59/131 ,  H10K59/122 ,  H10K59/124

CPC classification number: H10K59/1315 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131 ,  H10K2102/341

Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.

公开(公告)号：US20200058729A1

公开(公告)日：2020-02-20

申请号：US16545698

申请日：2019-08-20

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-June Jung ,  Jinwoo Park ,  ChungWan Oh ,  Gayoung Kim

IPC: H01L27/32

Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.