公开(公告)号：US20240258135A1

公开(公告)日：2024-08-01

申请号：US18426456

申请日：2024-01-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Jusang RHIM ,  Yuseop SHIN ,  Dongseok LEE ,  Sunghwan YOON ,  Minjae KANG ,  Rokhee LEE

IPC: H01L21/67 ,  H01L25/16

CPC classification number: H01L21/67144 ,  H01L25/167

Abstract: A stamp donor plate includes a stamp donor plate substrate including an inner area and an outer area surrounding the inner area; and a stamp structure disposed on the stamp donor plate substrate, wherein the stamp structure includes a plurality of protrusions, wherein the plurality of protrusions include a plurality of first protrusions arranged on an inner area, and a plurality of second protrusions arranged on the outer area.

公开(公告)号：US20240224568A1

公开(公告)日：2024-07-04

申请号：US18471078

申请日：2023-09-20

Applicant: LG Display Co., Ltd.

Inventor： Yuseop SHIN ,  Dongseok LEE ,  Jusang RHIM ,  Sunghwan YOON ,  Minjae KANG ,  Rokhee LEE

IPC: H10K50/125 ,  H10K59/131 ,  H10K59/35 ,  H10K59/80

CPC classification number: H10K50/125 ,  H10K59/131 ,  H10K59/352 ,  H10K59/8722

Abstract: Disclosed is a display device including a plurality of light-emitting elements having different sizes and assembled to constitute a single pixel, wherein at least two of the light-emitting elements including respective through-holes therein are disposed so as to overlap each other in the single pixel.

公开(公告)号：US20220205588A1

公开(公告)日：2022-06-30

申请号：US17557116

申请日：2021-12-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Eungi JEON ,  Sunghwan YOON ,  YoungKyu BANG ,  Heeseung LIM

IPC: F16M13/02 ,  G06F3/14 ,  G09G5/00 ,  F16M11/10

Abstract: A display apparatus including a display module and a support module configured to support the display module, wherein the support module includes: a fixed frame configured to support the display module and a link structure disposed between the fixed frame and the display module and configured to rotate the display module through at least a six-bar link structure, so that the display module is easily detachably attached to the fixed frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display module.

公开(公告)号：US20220205582A1

公开(公告)日：2022-06-30

申请号：US17555089

申请日：2021-12-17

Applicant: LG DISPLAY CO., LTD.

Inventor： Eungi JEON ,  YoungKyu BANG ,  Sunghwan YOON ,  Heeseung LIM

IPC: F16M11/08 ,  F16M11/04 ,  G09F9/302

Abstract: A display apparatus includes a display panel and a support module configured to support the display panel, wherein the support module includes: a rotating frame configured to support the display panel, a fixed frame configured to support the rotating frame, and a link structure disposed between the fixed frame and the rotating frame and configured to rotate the rotating frame through at least four-bar link structure, so that the display panel is easily detachably attached to the rotating frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display panel.

公开(公告)号：US20240258270A1

公开(公告)日：2024-08-01

申请号：US18419746

申请日：2024-01-23

Applicant: LG Display Co., Ltd.

Inventor： Sunghwan YOON ,  Yuseop SHIN ,  Dongseok LEE ,  Jusang RHIM ,  Minjae KANG ,  Rokhee LEE

IPC: H01L23/00 ,  H01L25/075

CPC classification number: H01L24/95 ,  H01L24/75 ,  H01L24/83 ,  H01L25/0753 ,  H01L2224/75655 ,  H01L2224/83143 ,  H01L2224/838 ,  H01L2224/95101

Abstract: A self-assembly donor and a method for manufacturing a display device using self-assembly donor are discussed. The self-assembly donor in one example includes a self-assembly substrate, a first assembly electrode disposed on the self-assembly substrate, a second assembly electrode disposed on the self-assembly substrate and spaced apart from the first assembly electrode, an insulating layer covering the first assembly electrode and the second assembly electrode, a planarization layer disposed on the insulating layer and having a plurality of assembly pockets defined therein, and a plurality of via holes extending thorough the self-assembly substrate, the insulating layer, and the planarization layer.

公开(公告)号：US20240395177A1

公开(公告)日：2024-11-28

申请号：US18794800

申请日：2024-08-05

Applicant: LG Display Co., Ltd.

Inventor： Sunghwan YOON ,  HanSeok KIM ,  Sungeun BAE

IPC: G09F9/302 ,  G02F1/1333 ,  G06F1/16 ,  H05K5/00 ,  H05K5/02 ,  H10K59/18

Abstract: The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.

公开(公告)号：US20240258487A1

公开(公告)日：2024-08-01

申请号：US18424449

申请日：2024-01-26

Applicant: LG Display Co., Ltd.

Inventor： Sunghwan YOON ,  Yuseop SHIN ,  Dongseok LEE ,  Jusang RHIM ,  Minjae KANG ,  Rokhee LEE

IPC: H01L33/62 ,  H01L25/16 ,  H01L33/58

CPC classification number: H01L33/62 ,  H01L25/167 ,  H01L33/58 ,  H01L2933/0066

Abstract: Disclosed are a display device and a method for manufacturing the same. The display device includes a first substrate including a thin-film transistor. The display device includes a second substrate including a light-emitting element. The display device includes a bonding pad disposed between the first substrate and the second substrate. The bonding pad bonds the first substrate and the second substrate to each other and electrically connects the thin-film transistor of the first substrate and the light-emitting element of the second substrate to each other.

公开(公告)号：US20240222584A1

公开(公告)日：2024-07-04

申请号：US18395550

申请日：2023-12-23

Applicant: LG Display Co., Ltd.

Inventor： Yuseop SHIN ,  Dongseok LEE ,  Jusang RHIM ,  Sunghwan YOON ,  Minjae KANG ,  Rokhee LEE ,  Yongseok KWAK

IPC: H01L33/62 ,  H01L25/16 ,  H01L33/50

CPC classification number: H01L33/62 ,  H01L25/167 ,  H01L33/505

Abstract: A display apparatus includes a light emitting element disposed on a substrate: a planarization layer covering the light emitting element and comprising a plurality of holes disposed on both sides with the light emitting element interposed therebetween; a plurality of wire electrodes disposed on an exposed surfaces of the plurality of holes and electrically connected with the light emitting element; a plurality of assembly electrodes disposed on the planarization layer; a bank disposed on the plurality of assembly electrodes and comprising an assembly groove; and a color conversion layer disposed inside the assembly groove.

公开(公告)号：US20230326377A1

公开(公告)日：2023-10-12

申请号：US18334297

申请日：2023-06-13

Applicant: LG Display Co., Ltd.

Inventor： Sunghwan YOON ,  HanSeok KIM ,  Sungeun BAE

IPC: G09F9/302 ,  G02F1/1333 ,  G06F1/16 ,  H05K5/02 ,  H10K59/18

CPC classification number: G09F9/3026 ,  G02F1/13336 ,  G06F1/1601 ,  G02F1/133322 ,  G02F1/133314 ,  H05K5/0217 ,  H10K59/18 ,  G02F2202/28 ,  G02F2201/07 ,  G06F2200/1635 ,  G02F2201/46 ,  G02F2201/48 ,  H05K5/0021

Abstract: The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.

公开(公告)号：US20240258465A1

公开(公告)日：2024-08-01

申请号：US18221984

申请日：2023-07-14

Applicant: LG Display Co., Ltd.

Inventor： Minjae KANG ,  Dongseok LEE ,  Jusang RHIM ,  Sunghwan YOON ,  Yuseop SHIN ,  Rokhee LEE

IPC: H01L33/40 ,  G09G3/32 ,  H01L23/00 ,  H01L25/16 ,  H01L33/48 ,  H01L33/62

CPC classification number: H01L33/40 ,  G09G3/32 ,  H01L24/24 ,  H01L25/167 ,  H01L33/483 ,  H01L33/62 ,  G09G2300/0842 ,  H01L33/20 ,  H01L2224/24051 ,  H01L2224/24145 ,  H01L2224/245 ,  H01L2924/0549 ,  H01L2924/12041 ,  H01L2933/0066

Abstract: A display device includes a base substrate including a display area and a circuit area; a planarization layer disposed on the base substrate; a plurality of debossing grooves defined in the planarization layer and disposed on the display area of the base substrate; at least one light-emitting element aligned with and received in each of the debossing grooves, wherein the light-emitting element includes a first semiconductor layer, an active layer, a second semiconductor layer, and a first electrode contacting the first semiconductor layer; a second electrode line contacting the second semiconductor layer of the light-emitting element; and a first electrode line electrically connected to the first electrode.