公开(公告)号：US20240179994A1

公开(公告)日：2024-05-30

申请号：US18231893

申请日：2023-08-09

Applicant: LG Display Co., Ltd.

Inventor： Kyung Jae YOON ,  Hyun Jin AN ,  Seung Han PAEK ,  Jeon Phill HAN ,  Sung Woo JUN

IPC: H10K59/65 ,  H10K59/121 ,  H10K59/124

CPC classification number: H10K59/65 ,  H10K59/121 ,  H10K59/124

Abstract: A display device may include a display panel including a first display area having a plurality of first pixels and a second display having a plurality of second pixels and a light-transmission area between the second pixels. The display device may further include a sensor or an optical element under the display panel and overlapping with the second display area of the display panel. The display panel may include a substrate, a circuit layer on the substrate and having a buffer layer and a plurality of insulating layers, and a light emitting element layer on the circuit layer. The second display area may include a hole penetrating the substrate, the buffer layer, and the plurality of insulating layers.

公开(公告)号：US20250169306A1

公开(公告)日：2025-05-22

申请号：US18953743

申请日：2024-11-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Jeon Phill HAN ,  Yong In PARK ,  Seung Han PAEK ,  Kyung Jae YOON ,  Yu Cheol YANG

IPC: H10K59/131

Abstract: A display device can include a substrate disposed in a display area and a non-display area of a display panel, an etch-stop layer disposed on the substrate, a pad part and a bridge disposed on the substrate, the pad part and the bridge being spaced apart from each other, a first wiring line having a first side connected to the bridge and a second side opposite to the first side, the second side being an end portion of the first wiring line, and a second wiring line disposed between the pad part and the bridge.

公开(公告)号：US20240188410A1

公开(公告)日：2024-06-06

申请号：US18522409

申请日：2023-11-29

Applicant: LG Display Co., Ltd.

Inventor： Seung Han PAEK ,  Yong In PARK ,  Hyun Jin AN ,  Kyung Jae YOON ,  Jeon Phill HAN ,  Yu Cheol YANG

IPC: H10K77/10 ,  H10K59/65

CPC classification number: H10K77/10 ,  H10K59/65

Abstract: Embodiments disclose a display device including a glass substrate including a display area, a light-transmitting area, and a non-display area surrounding the light-transmitting area, a circuit portion and a light-emitting element portion disposed in the display area; and an etch stop pattern disposed in the non-display area, wherein the glass substrate includes a first opening disposed at a position corresponding to the light-transmitting area, the etch stop pattern includes a first etch stop layer surrounding the first opening and a second etch stop layer disposed on the first etch stop layer, and the second etch stop layer includes a protrusion extending further toward the light-transmitting area than the first etch stop layer.

公开(公告)号：US20240188341A1

公开(公告)日：2024-06-06

申请号：US18522390

申请日：2023-11-29

Applicant: LG Display Co., Ltd.

Inventor： Seung Han PAEK ,  Yong In PARK ,  Hyun Jin AN ,  Kyung Jae YOON ,  Jeon Phill HAN ,  Yu Cheol YANG

IPC: H10K59/122 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/873

Abstract: Embodiments disclose a display device including a substrate including a display area, a light-transmitting area, and a non-display area surrounding the light-transmitting area, a circuit portion and a light-emitting element portion disposed in the display area, an etch stop layer disposed in the non-display area, and a plurality of protruding patterns disposed in the non-display area, wherein the substrate includes a first opening disposed at a position corresponding to the light-transmitting area, and the plurality of protruding patterns are disposed on the etch stop layer.

公开(公告)号：US20230037058A1

公开(公告)日：2023-02-02

申请号：US17864073

申请日：2022-07-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Seung Han PAEK ,  Juhn Suk YOO ,  Kyung Jae YOON

IPC: H01L51/52 ,  H01L27/32

Abstract: A display panel can include a glass substrate; a circuit layer disposed on the glass substrate; a light-emitting element layer disposed on the circuit layer; an encapsulation layer covering the light-emitting element layer; and a first organic film covering the encapsulation layer, in which the first organic film covers an extended portion of an inorganic film extending from the encapsulation layer in a bezel region of the display panel.