公开(公告)号：US20200083312A1

公开(公告)日：2020-03-12

申请号：US16556591

申请日：2019-08-30

Applicant: LG Display Co., Ltd.

Inventor： Yoowhan KIM ,  Sungho CHO ,  Hyunjae YOO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device comprises a first electrode of a (1-1)-th subpixel, a first electrode of a (1-2)-th subpixel, a first electrode of a (2-1)-th subpixel, and a first electrode of a (2-2)-th subpixel; a (1-1)-th welding electrode connected to the first electrode of the (1-1)-th subpixel, a (1-2)-th welding electrode connected to the first electrode of the (1-2)-th subpixel, a (2-1)-th welding electrode connected to the first electrode of the (2-1)-th subpixel, and a (2-2)-th welding electrode connected to the first electrode of the (2-2)-th subpixel; and a first repair line overlapping the (1-1)-th welding electrode and the (2-1)-th welding electrode and a second repair line overlapping the (1-2)-th welding electrode and the (2-2)-th welding electrode, wherein the first repair line and the second repair line are disposed on different layers with at least one insulating layer interposed therebetween.

公开(公告)号：US20210305352A1

公开(公告)日：2021-09-30

申请号：US17343620

申请日：2021-06-09

Applicant: LG Display Co., Ltd.

Inventor： Yoohwan KIM ,  Sungho CHO ,  Hyunjae YOO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device comprises a first electrode of a (1-1)-th subpixel, a first electrode of a (1-2)-th subpixel, a first electrode of a (2-1)-th subpixel, and a first electrode of a (2-2)-th subpixel; a (1-1)-th welding electrode connected to the first electrode of the (1-1)-th subpixel, a (1-2)-th welding electrode connected to the first electrode of the (1-2)-th subpixel, a (2-1)-th welding electrode connected to the first electrode of the (2-1)-th subpixel, and a (2-2)-th welding electrode connected to the first electrode of the (2-2)-th subpixel; and a first repair line overlapping the (1-1)-th welding electrode and the (2-1)-th welding electrode and a second repair line overlapping the (1-2)-th welding electrode and the (2-2)-th welding electrode, wherein the first repair line and the second repair line are disposed on different layers with at least one insulating layer interposed therebetween.

公开(公告)号：US20200058730A1

公开(公告)日：2020-02-20

申请号：US16541649

申请日：2019-08-15

Applicant: LG Display Co., Ltd.

Inventor： Jungwoo HA ,  Joonsoo HAN ,  Hyunjae YOO

IPC: H01L27/32 ,  H05K5/00 ,  H05K1/14 ,  H05K5/02

Abstract: A tiling display device includes a plurality of display panel modules, each including: a display panel including a display area and a non-display area; a form support member bonded to the bottom surface of the display panel and supporting the form of the display panel; a fixing member attached to the bottom surface of the form support member; and a case top placed around the fixing member, for attaching to the fixing member, wherein at least one side of each display panel module overlaps a neighboring display panel module, and the surfaces of the display panel modules lie in the same line.