公开(公告)号：US09736938B2

公开(公告)日：2017-08-15

申请号：US15189441

申请日：2016-06-22

Applicant: LG Display Co., Ltd.

Inventor： KyoungSeok Park ,  Chan Park ,  JongChul Lee ,  Heungju Jo

IPC: H05K1/09 ,  G02F1/1333 ,  H05K3/28

CPC classification number: H05K1/092 ,  G02F1/1333 ,  G02F1/133308 ,  G02F1/13338 ,  G02F2001/133334 ,  H05K3/285 ,  H05K2201/0108 ,  H05K2201/0154 ,  H05K2201/10128 ,  H05K2203/085 ,  H05K2203/1131

Abstract: A conductive ink path on a peripheral portion of one surface of a substrate is provided. The conductive ink path comprises a body portion located along an edge of the peripheral portion of the substrate; and at least one extension portion protruded in a direction toward the edge of the substrate, wherein the extension portion includes at least one first segment extended in a first direction and at least two second segments neighboring on the first segment, the first segment includes a connector portion for receiving an electrical signal from the outside, and the first segment is located between the second segments in order to disperse ink in the first segment to the second segments during a manufacturing process.

公开(公告)号：US10275102B2

公开(公告)日：2019-04-30

申请号：US15584614

申请日：2017-05-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Heungju Jo ,  JeongKweon Park ,  Chan Park ,  SangGul Lee ,  SangEun Han

IPC: G06F3/041 ,  G06F3/044 ,  G06F1/16

Abstract: Discussed is a display device in which a first pressure electrode configuring a pressure touch panel is adhered to a first polarizing film attached on a lower end of a panel. The display device includes a display panel displaying an image, a capacitive touch panel provided in the display panel and including a plurality of touch electrodes, a first polarizing film adhered to a first side surface of the display panel, a first pressure electrode part adhered to a first side surface of the first polarizing film and including a first pressure electrode, and a second pressure electrode part spaced apart from the first pressure electrode part and including a second pressure electrode facing the first pressure electrode.

公开(公告)号：US10522783B2

公开(公告)日：2019-12-31

申请号：US15716039

申请日：2017-09-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Heungju Jo ,  JeongKweon Park ,  Chan Park ,  SangGul Lee ,  Yongsoo Kim ,  Jangcheol Kim ,  Do-Young Kim ,  Euijun Lee ,  SangEun Han

IPC: H01L29/08 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32

Abstract: A flexible display device can include a first portion in which an organic light emitting element is disposed on a first surface; a base layer made of a flexible substrate including a second portion, outside of the first portion, having a bend section bent toward a second surface opposite to the first surface; and a protective coating layer covering at least a part of the second portion, wherein a polarization layer is on the organic light emitting element of the first portion without a barrier film, and wherein the protective coating layer is coated such that a portion adjacent to the polarization layer is thicker than the other portion.

公开(公告)号：US10359871B2

公开(公告)日：2019-07-23

申请号：US14836430

申请日：2015-08-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Sunbae Kong ,  JeongKweon Park ,  Chan Park ,  KyengBaek Ryu ,  Heungju Jo

IPC: H05K1/00 ,  G06F3/041 ,  G06F3/044 ,  G06F3/045 ,  H05K1/09 ,  H05K3/12 ,  H05K1/03 ,  H05K3/28 ,  G02F1/1333 ,  G02F1/1362

Abstract: Provided is a display panel including a loop-shaped conductive path which is manufactured by performing a conductive ink jetting process and a high-degree vacuum removal process to effectively vaporizing a solvent in a conductive ink line at lower temperature than the boiling point at atmospheric pressure of the solvent. The conductive path manufactured as such does not allow a stain or a trace, such as a pull-back region, to be left around the conductive path. Thus, it is possible to obtain the loop-shaped conductive path having an initially intended design without being damaged during a process.