公开(公告)号：US20190088198A1

公开(公告)日：2019-03-21

申请号：US16108544

申请日：2018-08-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyutae KANG ,  NamKil PARK ,  Mardin KWON ,  Seongwoong JEONG

IPC: G09G3/3233 ,  G09G3/3216 ,  H01L27/32

Abstract: A display device with a substrate including an active area having a plurality of pixels, and an inactive area adjacent to the active area; a plurality of power lines in the active area, connected to the plurality of pixels; a first power link line in the inactive area configured to receive power voltage and transmit the power voltage to the plurality of power lines; and a first hole disposed in the first power link line.

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：US20190103453A1

公开(公告)日：2019-04-04

申请号：US15998520

申请日：2018-08-16

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyutae KANG ,  NamKil PARK ,  Mardin KWON ,  Seongwoong JEONG

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3225

Abstract: A display device can include a substrate including an active area having a plurality of pixels and a non-active area adjacent to the active area; a plurality of power lines in the active area, configured to transmit a power voltage to the plurality of pixels, and including a plurality of first power lines and a plurality of second power lines; and a power link line disposed in the non-active area and including a lower power link line connected to the plurality of power lines, a first lower connecting line extending from the lower power link line, and a second lower connecting line extending from the lower power link line, in which the first and second lower connecting lines extend in a different direction than the lower power link line, the plurality of first power lines includes at least two sets of first power lines spaced apart from each other, and the plurality of second power lines includes at least two sets of second power lines spaced apart from each other.