公开(公告)号：US20250169323A1

公开(公告)日：2025-05-22

申请号：US18784519

申请日：2024-07-25

Applicant: LG Display Co., Ltd.

Inventor： SeongHun JEONG ,  Hyunguk JANG ,  Haye KIM

IPC: H10K59/40 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K59/80

Abstract: A display device which simultaneously secures a viewing angle and a touch sensing performance is discussed. The display device can include a light emitting device layer having a first light emitting area, a second light emitting area disposed adjacent to the first light emitting area and extending in a first direction, a third light emitting area disposed adjacent to the first light emitting area and extending in a second direction, and a fourth light emitting area disposed adjacent to the third light emitting area and extending in the first direction. The display device can further include an encapsulation layer covering the light emitting device layer, a touch electrode having a mesh structure non-overlapping the first to fourth light emitting areas, and a black matrix including opening portions overlapping the first to fourth light emitting areas.

公开(公告)号：US20220208869A1

公开(公告)日：2022-06-30

申请号：US17555798

申请日：2021-12-20

Applicant: LG DISPLAY CO., LTD.

Inventor： SeongHun JEONG ,  Haye KIM

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044

Abstract: A display panel includes an active area having a pixel area, a wiring area and a transmission area; a transistor layer located on the substrate and including a first display wiring and a second display wiring; a planarization layer located on the transistor layer; a light-emitting device layer located on the planarization layer and including a plurality of light-emitting devices; a first encapsulation layer located on the light-emitting device layer and including a first insulating film; and a touch sensor layer located on the first encapsulation layer and including a third display wiring and a fourth display wiring, wherein the first insulating film does not overlap with the transmission area, wherein the third display wiring is in contact with the first display wiring through a first contact hole, and wherein the fourth display wiring is in contact with the second display wiring through a second contact hole.