公开(公告)号：US12089439B2

公开(公告)日：2024-09-10

申请号：US18096313

申请日：2023-01-12

Applicant: LG Display Co., Ltd.

Inventor： Kou Choi ,  Junjae Lee ,  JongHyuk Kim ,  Kwangju Lee ,  Junho Yun ,  Myeongah Shin

IPC: H10K50/87 ,  H10K50/84 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/87 ,  H10K50/84 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  H10K77/111 ,  H10K2102/311

Abstract: A flexible display including a flexible display module having a flexible substrate on which a pixel array is formed, a heat radiation sheet portion disposed on a lower surface of the flexible substrate, a display portion and a bending display portion, a cover window disposed on an upper surface of the flexible display module, the cover window including a sidewall portion overlapping the bending display portion of the flexible display module, a middle frame disposed on a rear surface of the flexible display module, the middle frame including a groove portion, a back cover disposed on a rear surface of the middle frame, and a storage space is provided between the groove portion and the back cover.

公开(公告)号：US11581516B2

公开(公告)日：2023-02-14

申请号：US16707924

申请日：2019-12-09

Applicant: LG Display Co., Ltd.

Inventor： Kou Choi ,  Junjae Lee ,  JongHyuk Kim ,  Kwangju Lee ,  Junho Yun ,  Myeongah Shin

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

Abstract: A heat radiation member for a flexible display having a bending panel fixing member is disclosed, and an electronic device using the same is disclosed, wherein the heat radiation member includes a heat radiation sheet portion including a metal layer; a bending panel fixing member attached to a first area in one surface of the heat radiation sheet portion; a spacer attached to a second area in the one surface of the heat radiation sheet portion; a dummy double sided tape attached to the spacer; an upper delamination film covering an entire area of the other surface of the heat radiation sheet portion; and a lower delamination film covering an entire area of the dummy double sided tape and an entire area of the bending panel fixing member.

公开(公告)号：US12185567B2

公开(公告)日：2024-12-31

申请号：US17952423

申请日：2022-09-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Kou Choi ,  HyunChul Kim ,  Kyoung-Hoon Kim ,  Kwangju Lee ,  TaeWoo Lee

IPC: H10K50/84 ,  H10K50/844 ,  H10K59/13 ,  H10K59/131 ,  H10K77/10 ,  G02F1/1333 ,  G02F1/1335 ,  H10K50/80 ,  H10K50/86 ,  H10K59/126 ,  H10K102/00

Abstract: A flexible display device includes a polarizing plate disposed on a display panel, an adhesive layer disposed on the polarizing plate; a cover window having a curved edge and disposed on the polarizing plate; a light blocking pattern disposed between the adhesive layer and the cover window; and a back plate disposed on a rear surface of the display panel, wherein the curved edge of the cover window protrudes more than the light blocking pattern and a corner of the display panel, thereby improving product quality by improving waterproof performance and minimizing chemical contamination.

公开(公告)号：US12178030B2

公开(公告)日：2024-12-24

申请号：US17897649

申请日：2022-08-29

Applicant: LG DISPLAY CO., LTD.

Inventor： Dongwon Jang ,  Kou Choi

IPC: H05K9/00 ,  H05K5/03 ,  H05K7/20

Abstract: A display device has an anti-static layer extending from a cover member along a side surface of a display panel to an inner surface of a hole of a cushion plate. Thus, a contact area between the anti-static layer and the display panel may be increased, thereby reducing a brighter phenomenon and a greenish phenomenon at a distal end of the display panel.

公开(公告)号：US11489141B2

公开(公告)日：2022-11-01

申请号：US17037631

申请日：2020-09-29

Applicant: LG Display Co., Ltd.

Inventor： Kou Choi ,  HyunChul Kim ,  Kyoung-Hoon Kim ,  Kwangju Lee ,  TaeWoo Lee

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  G02F1/133 ,  G06F1/16 ,  G09F9/30 ,  G02F1/1335 ,  G02F1/1333

Abstract: A flexible display device includes a polarizing plate disposed on a display panel; a cover glass attached to the polarizing plate with an adhesive layer interposed therebetween; a back plate disposed on a rear surface of the display panel; and a fixing tape disposed on an edge of a rear surface of the cover glass, wherein the adhesive layer protrudes more than the display panel, the polarizing plate, and the back plate at corner regions of the flexible display device. Thus, the flexible display device provides effects of improving product quality by improving waterproof performance and minimizing chemical contamination.

公开(公告)号：US09784999B2

公开(公告)日：2017-10-10

申请号：US14134395

申请日：2013-12-19

Applicant: LG DISPLAY CO., LTD.

Inventor： Byeongdeog Jun ,  Jaewoo Park ,  Kou Choi ,  Kyungmin Kim

IPC: G02F1/1333 ,  F21V8/00

CPC classification number: G02F1/133308 ,  G02B6/0088 ,  G02F2001/133317

Abstract: A liquid crystal display with a narrow bezel area includes a liquid crystal display panel displaying an image, a light source unit supplying light to the liquid crystal display panel, a light guide plate converting light irradiated by the light source unit into planar light, a cover bottom which includes a bottom part and side walls extending from edges of the bottom part to an upper side and receives the light source unit and the light guide plate, and a supporting member which surrounds an external surface of the cover bottom, extends from an upper part of the light guide plate to the inside of the cover bottom, and supports the liquid crystal display panel.

公开(公告)号：US20140285747A1

公开(公告)日：2014-09-25

申请号：US14134395

申请日：2013-12-19

Applicant: LG DISPLAY CO., LTD.

Inventor： Byeongdeog Jun ,  Jaewoo Park ,  Kou Choi ,  Kyungmin Kim

IPC: G02F1/1333 ,  F21V8/00

CPC classification number: G02F1/133308 ,  G02B6/0088 ,  G02F2001/133317

Abstract: A liquid crystal display with a narrow bezel area includes a liquid crystal display panel displaying an image, a light source unit supplying light to the liquid crystal display panel, a light guide plate converting light irradiated by the light source unit into planar light, a cover bottom which includes a bottom part and side walls extending from edges of the bottom part to an upper side and receives the light source unit and the light guide plate, and a supporting member which surrounds an external surface of the cover bottom, extends from an upper part of the light guide plate to the inside of the cover bottom, and supports the liquid crystal display panel.

Abstract translation: 具有窄边框区域的液晶显示器包括显示图像的液晶显示面板，向液晶显示面板供给光的光源单元，将由光源单元照射的光转换为平面光的导光板， 底部，其包括从底部的边缘延伸到上侧的底部和侧壁，并且容纳光源单元和导光板，以及围绕盖底部的外表面的支撑构件，从上部 导光板的一部分到盖底的内侧，并支撑液晶显示面板。