公开(公告)号：US11204628B2

公开(公告)日：2021-12-21

申请号：US16727311

申请日：2019-12-26

Applicant: LG Display Co., Ltd.

Inventor： SeungHan Paek ,  Seongwoo Park ,  Dohyung Kim ,  SangHoon Lee

IPC: G06F1/16 ,  G02F1/1333 ,  G09F9/30 ,  H04M1/02

Abstract: A flexible display apparatus includes: a glass supporting member including a flat portion and a step difference portion overlapping the flat portion; a flexible substrate in the step difference portion of the glass supporting member; and a display portion including a plurality of pixels on the glass supporting member and the flexible substrate.

公开(公告)号：US11199918B2

公开(公告)日：2021-12-14

申请号：US16173629

申请日：2018-10-29

Applicant: LG DISPLAY CO., LTD.

Inventor： Dohyung Kim

IPC: G06F3/041 ,  G02B27/09 ,  G06F1/16 ,  G06F3/042

Abstract: A display apparatus with integrated touch screen is provided, which has improved reliability. The display apparatus includes a pixel array layer provided on a substrate, an encapsulation layer surrounding the pixel array layer, a touch electrode layer provided on the encapsulation layer, a planarization layer provided on the touch electrode layer, an insulation layer provided on the planarization layer, and a functional film attached on the insulation layer by a film adhesive member.

公开(公告)号：US10686022B2

公开(公告)日：2020-06-16

申请号：US16196452

申请日：2018-11-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Jaesung Lee ,  Sejune Kim ,  Joonsuk Lee ,  Dohyung Kim

IPC: H01L27/32 ,  G09G3/3258 ,  H01L51/52

Abstract: An organic light emitting diode display is discussed. The organic light emitting diode display can include a first substrate and a second substrate facing the first substrate. The first substrate includes an auxiliary electrode, a bank having an opening exposing at least a portion of the auxiliary electrode, a barrier disposed on the exposed auxiliary electrode, a spacer disposed on the bank and protruding toward the second substrate, a cathode included in an organic light emitting diode and divided by the barrier, one end of the cathode directly contacting the auxiliary electrode, a contact electrode disposed on the cathode and divided by the barrier, one end of the contact electrode directly contacting the auxiliary electrode, and a protective layer interposed between the cathode and the contact electrode. The contact electrode and a power line directly contact each other.