公开(公告)号：US12265684B2

公开(公告)日：2025-04-01

申请号：US17943968

申请日：2022-09-13

Applicant: LG Display Co., Ltd.

Inventor： Mi-Rae Lee ,  Min-Suk Kong ,  Young-Jin Choe ,  Young-Jun Jeon

IPC: G06F3/044

Abstract: A touch panel includes: a substrate including a central area and a boundary area; a plurality of touch transmitting electrodes on the substrate; and a plurality of touch receiving electrodes that cross the plurality of touch transmitting electrodes to define a plurality of touch units, wherein one of the plurality of touch transmitting electrodes in the boundary area includes at least one transmitting main electrode, at least one transmitting auxiliary electrode that is parallel to and separated from the at least one transmitting main electrode, and at least one auxiliary connecting electrode that connects together the at least one transmitting main electrode and the at least one transmitting auxiliary electrode, and wherein one of the plurality of touch transmitting electrodes in the central area includes at least one transmitting main electrode but not any transmitting auxiliary electrode and auxiliary connecting electrode.

公开(公告)号：US10203790B2

公开(公告)日：2019-02-12

申请号：US15385326

申请日：2016-12-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Jong-Hyun Han ,  Gee-Sung Chae ,  Young-Jin Choe ,  Young-Gyu Moon

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: Disclosed is a foldable display which includes a protective layer to protect a display area exposed when the display is folded and has a touch electrode array extension on the protective layer so as to enable touch input in the display area. The foldable display includes a display panel provided with a front surface, a part of which is exposed when the foldable display is folded, and including a touch electrode array, and a support part adhered to the rear surface of the display panel, and the touch electrode array includes the touch electrode array extension provided to cover a part of the front surface of the foldable display exposed when the foldable display is folded.

公开(公告)号：US20230168780A1

公开(公告)日：2023-06-01

申请号：US17943968

申请日：2022-09-13

Applicant: LG Display Co., Ltd.

Inventor： Mi-Rae Lee ,  Min-Suk Kong ,  Young-Jin Choe ,  Young-Jun Jeon

IPC: G06F3/044

CPC classification number: G06F3/0446

Abstract: A touch panel includes: a substrate including a central area and a boundary area; a plurality of touch transmitting electrodes on the substrate; and a plurality of touch receiving electrodes that cross the plurality of touch transmitting electrodes to define a plurality of touch units, wherein one of the plurality of touch transmitting electrodes in the boundary area includes at least one transmitting main electrode, at least one transmitting auxiliary electrode that is parallel to and separated from the at least one transmitting main electrode, and at least one auxiliary connecting electrode that connects together the at least one transmitting main electrode and the at least one transmitting auxiliary electrode, and wherein one of the plurality of touch transmitting electrodes in the central area includes at least one transmitting main electrode but not any transmitting auxiliary electrode and auxiliary connecting electrode.

公开(公告)号：US10236327B2

公开(公告)日：2019-03-19

申请号：US15798134

申请日：2017-10-30

Applicant: LG Display Co., Ltd.

Inventor： Young-Jin Choe ,  Nack-Bong Choi ,  Se-Jong Yoo ,  Jong-Hyun Han

IPC: H01L27/32 ,  G06F3/041 ,  H01L51/52 ,  G06F3/044

Abstract: Disclosed is an organic light-emitting display device that has improved color viewing angle characteristics while including a mesh pattern. The organic light-emitting display device includes an organic light-emitting array including a plurality of pixel openings, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes a plurality of first mesh electrodes arranged in a first direction and having a lattice structure, and a plurality of second mesh electrodes arranged in a second direction and having a lattice structure. Each of the first mesh electrodes and the second mesh electrodes includes a plurality of overlapping portions that overlap the pixel openings, and a plurality of non-overlapping portions positioned between the pixel openings. At least some of the overlapping portions include brightness-increasing portions, which are formed of a material different from that of the non-overlapping portions.