公开(公告)号：US20240260338A1

公开(公告)日：2024-08-01

申请号：US18454503

申请日：2023-08-23

Applicant: LG Display Co., Ltd.

Inventor： HyunSeok Hong ,  Soobin Lee

IPC: H10K59/124 ,  H10K59/12 ,  H10K59/121 ,  H10K59/40

CPC classification number: H10K59/124 ,  H10K59/1201 ,  H10K59/1213 ,  H10K59/40

Abstract: An organic light emitting display device and a method for manufacturing the same is disclosed. The organic light emitting display device comprises a first inorganic insulation layer on a display area and a pad area of a substrate, a first gate electrode and a first pad electrode on the first inorganic insulation layer in the display area and the pad area respectively, a second inorganic insulation layer covering the first gate electrode and a portion of the first pad electrode and having an opening, an organic insulation layer on the second inorganic insulation layer in the display area, a light emitting element on the organic insulation layer, an encapsulation layer covering the light emitting element, a second pad electrode on the second inorganic insulation layer in the pad area and connected to the first pad electrode through the opening.

公开(公告)号：US20240224624A1

公开(公告)日：2024-07-04

申请号：US18511734

申请日：2023-11-16

Applicant: LG Display Co., Ltd.

Inventor： Soobin Lee ,  Se Yong Lee

IPC: H10K59/124 ,  H10K59/80

CPC classification number: H10K59/124 ,  H10K59/80515

Abstract: An organic light emitting display device is disclosed. This organic light emitting display device, comprises an insulating layer disposed on a substrate, an organic light emitting diode disposed on the insulating layer and including a first electrode, an emission layer, and a second electrode, wherein the insulating layer includes a convex portion disposed in a curved area protruding forward, wherein the emission layer is disposed in an emission area, and the emission area is included in the curved area as at least a part of the curve area, wherein the organic light emitting diode is disposed on the convex portion to have a shape corresponding to a surface shape of the convex portion in the emission area.

公开(公告)号：US10964612B2

公开(公告)日：2021-03-30

申请号：US16517292

申请日：2019-07-19

Applicant: LG Display Co., Ltd.

Inventor： Soobin Lee ,  SungHyun Jang ,  Minji Han ,  Junho Yeo ,  JeeHwan Oh ,  Seokhwan Choi ,  YeongHo Yun ,  Youngkwun Kim

IPC: H01L21/66 ,  G01R31/28 ,  H01L27/32

Abstract: A display device includes a display panel having a display area and a non-display area, crack lines disposed in the non-display area; and a first crack pad and a second crack pad connected to both ends of the crack lines. The crack lines comprise a plurality of crack line units connected to each other. Each of the plurality of crack line units comprises a plurality of sub-crack lines connected in parallel. In this manner, the efficiency of inspecting for cracks can be improved.