公开(公告)号：US11417866B2

公开(公告)日：2022-08-16

申请号：US15816008

申请日：2017-11-17

申请人： LG Display Co., Ltd.

发明人： Seulki Kim ,  Sungjoon Min

IPC分类号： H01L51/56 ,  G02F1/00 ,  H01L23/48 ,  H01L23/498 ,  H01L27/32 ,  H05K1/03

摘要： An anisotropic conductive film, and a display device including the same includes a first non-conductive layer; a pattern layer on the first non-conductive layer and having a plurality of holes; a plurality of conductive balls in the plurality of holes of the pattern layer; and a second non-conductive layer on the pattern layer and the plurality of conductive balls.

公开(公告)号：US10153337B2

公开(公告)日：2018-12-11

申请号：US15853738

申请日：2017-12-23

申请人： LG Display Co., Ltd.

发明人： Chanwoo Lee ,  Jonghyun Park ,  Sungjoon Min ,  Kwonhyung Lee

IPC分类号： H01L27/32 ,  H01L51/52 ,  H01L25/18 ,  H01L51/56 ,  H01L25/00 ,  G09G3/3266 ,  G09G3/3275 ,  H01L23/535 ,  H01L23/538 ,  H01L23/52 ,  H01L51/00 ,  H01L25/16

摘要： A flexible display device comprises a substrate having a flat portion and a curved portion, wherein a pixel array is provided in the flat portion and a pad portion connected to the pixel array is provided in the curved portion; and an encapsulation layer provided on the substrate to cover the pixel array, wherein the encapsulation layer comprises a terminal portion; an Integrated Circuit (IC) portion having at least one driving IC; and a lead portion having leads which connect the terminal portion and the driving IC portion, and wherein the curved portion of the substrate is bent so that the pad portion and the terminal portion are in contact with each other.

公开(公告)号：US10068929B2

公开(公告)日：2018-09-04

申请号：US15391155

申请日：2016-12-27

申请人： LG DISPLAY CO., LTD.

发明人： Sungjoon Min ,  Chanwoo Lee ,  Seulki Kim

IPC分类号： H01L27/12 ,  H01L23/538 ,  H01L21/50 ,  H01L27/32 ,  H01L51/00 ,  H01L21/60

摘要： A display device can include a substrate including a display area, on which an input image is displayed, and a pad part including a convex portion and a concave portion that are alternately positioned outside the display area and have a height difference between them, and a circuit element attached to the pad part and including a bump inserted into the concave portion of the pad part. The pad part can further include a lower pad electrode electrically connected to a signal line extended from the display area, a first insulating layer disposed on the lower pad electrode in the convex portion, and an upper pad electrode disposed on the first insulating layer, connected to the lower pad electrode through a first contact hole penetrating the first insulating layer and extending into at least a portion of the concave portion.