公开(公告)号：US20180097200A1

公开(公告)日：2018-04-05

申请号：US15833308

申请日：2017-12-06

Applicant: LG Display Co., Ltd.

Inventor： Sung-Jin PARK ,  Soon-Kwang HONG ,  Do-Hyung KIM

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  H01L27/12

CPC classification number: H01L51/5253 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/525 ,  H01L51/56 ,  H01L2227/323

Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.

公开(公告)号：US20210200361A1

公开(公告)日：2021-07-01

申请号：US17130822

申请日：2020-12-22

Applicant: LG Display Co., Ltd.

Inventor： Heon-Kwang PARK ,  Soon-Kwang HONG ,  Mardin KWON

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

Abstract: An electroluminescent display device is provided. The device includes a substrate on which a display area displaying an image and a non-display area surrounding the display area are defined. The device includes a thin film transistor and a light-emitting diode disposed in the display area on the substrate and electrically connected to each other. The device further includes an encapsulation part covering the thin film transistor and the light-emitting diode, a touch sensor part on the encapsulation part, and first and second crack stoppers disposed in the non-display area on the substrate. The second crack stopper is disposed between the first crack stopper and the display area. The first crack stopper includes a first pattern that is formed through a same process as an electrode layer of the touch sensor part.

公开(公告)号：US20160285045A1

公开(公告)日：2016-09-29

申请号：US15174058

申请日：2016-06-06

Applicant: LG Display Co., Ltd.

Inventor： Sung-Jin PARK ,  Soon-Kwang HONG ,  Do-Hyung KIM

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/525 ,  H01L51/56 ,  H01L2227/323

Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.