公开(公告)号：US20230209785A1

公开(公告)日：2023-06-29

申请号：US17966143

申请日：2022-10-14

Applicant: LG DISPLAY CO., LTD.

Inventor： Junjae LEE ,  Chanhyeok PARK ,  Suchan KWON

IPC: H05K7/20

CPC classification number: H05K7/20963 ,  H01L27/3244

Abstract: A display apparatus includes a display panel configured to display an image from one surface of the display panel; a first rigid member disposed at another surface of the display panel; a first adhesive layer disposed at an upper portion of the first rigid member; a first heat-dissipation layer disposed at an upper portion of the first adhesive layer; and an extension part extending from the first heat-dissipation layer and covering a lateral surface of the display panel.

公开(公告)号：US20230205278A1

公开(公告)日：2023-06-29

申请号：US17992456

申请日：2022-11-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Chanhyeok PARK

IPC: G06F1/16

CPC classification number: G06F1/1656

Abstract: A display apparatus includes a display panel to display an image and a cushion plate disposed under the display panel. The cushion plate has an adhesive member and a porous member including a body portion area and a side portion area disposed along a side face of the body portion area. A thickness of the side portion area is smaller than a thickness of the body portion area. A porosity of the side portion area is lower than a porosity of the body portion area.

公开(公告)号：US20230189548A1

公开(公告)日：2023-06-15

申请号：US17897479

申请日：2022-08-29

Applicant: LG DISPLAY CO., LTD.

Inventor： Chanhyeok PARK ,  Heeseok NOH

IPC: H01L51/52

CPC classification number: H01L51/5237 ,  H01L51/529 ,  H01L51/5284

Abstract: A display apparatus for improving heat-dissipation performance, impact absorption performance, and rigidity while reducing a non-display area, a discharge function can be performed by connecting a cover member to a side surface of the porous member via a discharging member, and metal powders or an organic material are disposed on a side surface of the porous member, thereby improving the rigidity, impact absorption and discharge performance of the porous member.

公开(公告)号：US20230209784A1

公开(公告)日：2023-06-29

申请号：US17966138

申请日：2022-10-14

Applicant: LG DISPLAY CO., LTD.

Inventor： Chanhyeok PARK ,  Heeseok NOH

IPC: H05K7/20

CPC classification number: H05K7/20963 ,  H01L51/529

Abstract: A display apparatus includes display panel configured to display an image from one side of the display panel; a first member disposed at another side of the display panel; a first adhesive layer disposed at an upper portion of the first member; a second member disposed at an upper portion of the first adhesive layer; and a first heat-dissipation layer disposed at an upper portion of the second member, wherein the second member includes a first area including a central area of the second member, and a second area including at least three outer edges of the second member, wherein the second member has a vertical dimension or a shape in the first area different from a vertical dimension or a shape of the second member in the second area.

公开(公告)号：US20240032223A1

公开(公告)日：2024-01-25

申请号：US18474810

申请日：2023-09-26

Applicant: LG Display Co., Ltd.

Inventor： Chanhyeok PARK ,  Chikyung SUNG

IPC: H05K5/02 ,  H05K5/03

CPC classification number: H05K5/0217 ,  H05K5/03

Abstract: A display module and display device that may suppress a greenish defect and reduce a bezel area while improving a heat-dissipation performance and a shock absorption function include an integral cushion plate including at least one protrusion protruding from and extending along an edge portion of a body with the cushion plate placed on a lower surface of a display panel, and the protrusion brought into contact with a cover member. Further, the protrusion of the cushion plate is bent to have an inclined part so that the protrusion does not contact the side surface of the display panel and contacts the cover member.

公开(公告)号：US20240015895A1

公开(公告)日：2024-01-11

申请号：US18471632

申请日：2023-09-21

Applicant: LG Display Co., Ltd.

Inventor： Chanhyeok PARK

IPC: H05K5/00 ,  H05K5/03

CPC classification number: H05K5/0017 ,  H05K5/03

Abstract: A display module and a display device which can improve a heat-dissipation performance and a shock absorption function while reducing a bezel area, and in particular, reduce an impact applied to an edge of a cushion plate, and reduce deterioration in the shock absorption function due to moisture. A chamfer is formed along an edge of a metal foam included in the cushion plate to implement the improvement. Thus, a spacing between the edge of the cushion plate and a frame is maximized such that the impact applied to the edge of the cushion plate can be reduced as much as possible. Further, a rear face of a body and a chamfer of the metal foam can be covered with a water-proof layer, such that moisture invasion into the cushion plate can be reduced as much as possible.

公开(公告)号：US20230209889A1

公开(公告)日：2023-06-29

申请号：US17966141

申请日：2022-10-14

Applicant: LG DISPLAY CO., LTD.

Inventor： Chanhyeok PARK ,  Chikyung SUNG

IPC: H01L51/52

CPC classification number: H01L51/529

Abstract: A display apparatus includes a display panel configured to display an image from one surface of the display panel; a first rigid member disposed at another surface of the display panel; a first adhesive layer disposed at an upper portion of the first rigid member; and a first heat-dissipation layer disposed at an upper portion of the first adhesive layer, wherein the first heat dissipation layer has a first recess or a second recess having a step formed inwardly in one side or another side.