公开(公告)号：EP4412433A1

公开(公告)日：2024-08-07

申请号：EP23217137.1

申请日：2023-12-15

申请人： LG Display Co., Ltd.

发明人： KIM, TaeHo ,  KWACK, HeeYoung ,  HONG, SukJae

IPC分类号： H10K59/80

CPC分类号： H10K59/873

摘要： Provided is a display device. The display device comprises a substrate divided into a display area in which a plurality of light-emitting elements is disposed, and a sensor hole area included as at least a part of the display area and including a sensor hole through which a part of the substrate is exposed; a plurality of dams disposed in the sensor hole area and including a first dam positioned to be close to the sensor hole, and a second dam positioned to be distant from the sensor hole; a plurality of disconnection parts disposed in the sensor hole area and including a plurality of first disconnection parts positioned between the first dam and the sensor hole, a plurality of second disconnection parts positioned between the first dam and the second dam, and a plurality of third disconnection parts positioned between the second dam and the display area; and a sealing part disposed on the plurality of dams and the plurality of disconnection parts and including at least one of a first inorganic sealing layer, a second inorganic sealing layer, and an organic sealing layer. The first disconnection part has a top surface that is flat in a horizontal direction. The first inorganic sealing layer is disposed on the first disconnection part. The second inorganic sealing layer is disposed to be flat on the first inorganic sealing layer.