公开(公告)号：US20160149156A1

公开(公告)日：2016-05-26

申请号：US14919580

申请日：2015-10-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyoungsu KIM ,  Namwook CHO ,  Jaehee PARK ,  Euitae KIM ,  Buyeol LEE ,  Hyuntaek LIM ,  Junbae SON ,  Myungjae YOO ,  Jaemyon LEE

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/5228 ,  H01L27/3246 ,  H01L27/326 ,  H01L51/0097 ,  H01L51/5234 ,  H01L2251/5323

Abstract: A see-through organic light emitting display device including a light emitting region having a transparent anode, an organic light emitting layer, and a transparent cathode, and a see-through region having a transparent auxiliary electrode, which is configured to transmit external light. The transparent auxiliary electrode can be made from the same material as the transparent anode and separated from the transparent anode, and the transparent cathode extends into the see-through region so as to be electrically connected with the transparent auxiliary electrode.

Abstract translation: 一种透明有机发光显示装置，包括具有透明阳极的发光区域，有机发光层和透明阴极，以及具有透明辅助电极的透明区域，其被配置为透射外部光。 透明辅助电极可以由与透明阳极相同的材料制成并与透明阳极分离，并且透明阴极延伸到透明区域中，以与透明辅助电极电连接。

公开(公告)号：US20240276792A1

公开(公告)日：2024-08-15

申请号：US18643801

申请日：2024-04-23

Applicant: LG Display Co., Ltd.

Inventor： Sul LEE ,  Jonghyeok LIM ,  Hyoungsu KIM

IPC: H10K59/123 ,  G06F3/041 ,  G06F3/044 ,  H10K59/121 ,  H10K59/131 ,  H10K59/35 ,  H10K59/40

CPC classification number: H10K59/123 ,  G06F3/0412 ,  G06F3/04164 ,  G06F3/0448 ,  H10K59/121 ,  H10K59/131 ,  G06F3/0446 ,  H10K59/351 ,  H10K59/40

Abstract: A display device can include light emitting parts corresponding to pixel electrodes located in a display area; a plurality of transmission parts, each disposed among the light emitting parts adjacent to each other; and a touch metal including first touch metals extending in a first direction and second touch metals extending in a second direction on the pixel electrodes. Also, each of the pixel electrodes includes sub-pixel electrodes, and each of which is divided into parts, and a portion of the first touch metals is disposed between the divided parts of the sub-pixel electrode, and the other portion of the first touch metals is disposed between the sub-pixel electrodes disposed adjacently to each other in the second direction, and the second touch metals are disposed between the sub-pixel electrodes disposed adjacently to each other in the first direction.

公开(公告)号：US20220171484A1

公开(公告)日：2022-06-02

申请号：US17526733

申请日：2021-11-15

Applicant: LG Display Co., Ltd.

Inventor： Sul LEE ,  Jonghyeok LIM ,  Hyoungsu KIM

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

Abstract: A display device is proposed, in which a sub-pixel electrode is divided into a plurality of parts and a touch metal is disposed between the divided plurality of parts, thereby improving transmittance and touch sensitivity of the display device.