公开(公告)号：EP4236653A2

公开(公告)日：2023-08-30

申请号：EP23178795.3

申请日：2018-10-31

申请人： LG Display Co., Ltd.

发明人： WON, Sanghyuk ,  KIM, MinJoo ,  LEE, JaeWon ,  PAK, SangHoon ,  KIM, Byonghoo ,  LEE, Sangheun ,  GWON, Hyangmyoung ,  LEE, Jeonghoon ,  KIM, Sungjin ,  JANG, Jaehyung ,  LEE, Yuna

IPC分类号： H10K50/844

摘要： A display device is disclosed. The display device includes a first substrate (111) including a display area (DA) on which pixels are arranged, and a non-display area (NDA) surrounding the display area (DA). A dam (DAM) surrounds the display area (DA), the dam (DAM) arranged on the non-display area (NDA). An organic light emitting diode (250) is provided in the display area (DA), an encapsulation film (300) is formed on the organic light emitting diode (250), a buffer layer (410) formed on the encapsulation film (300), and an insulating film (420) formed on the buffer layer (410). A pad area (PA) is arranged outside the dam (DAM). The buffer layer (410) and the insulating film (420) extend from the display area (DA) to the pad area (PA). A link line (216) is provided between the dam (DAM) and the first substrate (111). A routing line (TL) is provided on the insulating layer (420) between the display area (DA) and the pad area (PA).

公开(公告)号：EP3477726A1

公开(公告)日：2019-05-01

申请号：EP18203826.5

申请日：2018-10-31

申请人： LG Display Co., Ltd.

发明人： WON, Sanghyuk ,  KIM, MinJoo ,  LEE, JaeWon ,  PAK, SangHoon ,  KIM, Byonghoo ,  LEE, Sangheun ,  GWON, Hyangmyoung ,  LEE, Jeonghoon ,  KIM, Sungjin ,  JANG, Jaehyung ,  LEE, Yuna

IPC分类号： H01L51/52 ,  H01L27/32

摘要： A display device is disclosed. The display device includes a first substrate (111) including a display area (DA) on which pixels are arranged, and a non-display area (NDA) surrounding the display area (DA). A dam (DAM) surrounds the display area (DA), the dam (DAM) arranged on the non-display area (NDA). An organic light emitting diode (250) is provided in the display area (DA), an encapsulation film (300) is formed on the organic light emitting diode (250), a buffer layer (410) formed on the encapsulation film (300), and an insulating film (420) formed on the buffer layer (410). A pad area (PA) is arranged outside the dam (DAM). The buffer layer (410) and the insulating film (420) extend from the display area (DA) to the pad area (PA). A link line (216) is provided between the dam (DAM) and the first substrate (111). A routing line (TL) is provided on the insulating layer (420) between the display area (DA) and the pad area (PA).

公开(公告)号：EP4236653A3

公开(公告)日：2023-10-11

申请号：EP23178795.3

申请日：2018-10-31

申请人： LG Display Co., Ltd.

发明人： WON, Sanghyuk ,  KIM, MinJoo ,  LEE, JaeWon ,  PAK, SangHoon ,  KIM, Byonghoo ,  LEE, Sangheun ,  GWON, Hyangmyoung ,  LEE, Jeonghoon ,  KIM, Sungjin ,  JANG, Jaehyung ,  LEE, Yuna

IPC分类号： H10K59/40 ,  H10K50/844 ,  H10K59/131 ,  H10K59/80

摘要： A display device is disclosed. The display device includes a first substrate (111) including a display area (DA) on which pixels are arranged, and a non-display area (NDA) surrounding the display area (DA). A dam (DAM) surrounds the display area (DA), the dam (DAM) arranged on the non-display area (NDA). An organic light emitting diode (250) is provided in the display area (DA), an encapsulation film (300) is formed on the organic light emitting diode (250), a buffer layer (410) formed on the encapsulation film (300), and an insulating film (420) formed on the buffer layer (410). A pad area (PA) is arranged outside the dam (DAM). The buffer layer (410) and the insulating film (420) extend from the display area (DA) to the pad area (PA). A link line (216) is provided between the dam (DAM) and the first substrate (111). A routing line (TL) is provided on the insulating layer (420) between the display area (DA) and the pad area (PA).

公开(公告)号：EP3339944A1

公开(公告)日：2018-06-27

申请号：EP17207100.3

申请日：2017-12-13

申请人： LG Display Co., Ltd.

发明人： KIM, MinJoo ,  KANG, IkHyun ,  CHOI, Junghun

IPC分类号： G02F1/1333

CPC分类号： G02F1/13336 ,  G02F1/133308 ,  G02F1/133345 ,  G02F1/133524 ,  G02F1/133603 ,  G02F2001/13332 ,  G02F2201/44 ,  G09G3/3406 ,  G09G3/3685 ,  G09G2300/026 ,  G09G2310/08 ,  G09G2320/062 ,  G09G2340/14 ,  G09G2356/00

摘要： Disclosed are a display device and a multiscreen display device including the same, which conceal a bezel. The display device includes first to fourth edge display modules displaying an image on a bezel area overlapping each of first to fourth non-display areas of an image display module. The first to fourth edge display modules each include a flexible printed circuit board including a first cover part covering a corresponding non-display area, a second cover part bent from the first cover part and disposed on a side surface of the image display module, and a third cover part extending from the second cover part, a dot light source array including a plurality of dot light source devices provided in the first cover part, and a light source driving circuit unit provided in the third cover part, the light source driving circuit unit driving the plurality of dot light source devices to display an image on the bezel area.