公开(公告)号：US10162102B2

公开(公告)日：2018-12-25

申请号：US15361764

申请日：2016-11-28

Applicant: LG Display Co., Ltd.

Inventor： Hyun Choi ,  HyunChul Kim

IPC: G02F1/1333 ,  F21V8/00

Abstract: Disclosed are a backlight unit and a display device including the same. The backlight unit includes a light guide plate, a light source unit irradiating light onto a light incident surface provided on a side surface of the light guide plate, an accommodating case including a case side wall which supports the light guide plate and surrounds a side surface of the light guide plate, and a light guide plate fixing member installed on the case side wall to prevent a movement of the light guide plate.

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：US10197833B2

公开(公告)日：2019-02-05

申请号：US15337714

申请日：2016-10-28

Applicant: LG DISPLAY CO., LTD.

Inventor： HyunChul Kim ,  Hyun Choi

IPC: G02F1/1333 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1345

Abstract: Discussed are a supporting cover for curved display and a curved display device including the same, which include a fastening part for preventing a screw fastening defect. The supporting cover may include a fastening part including a screw thread which is provided in an edge of a floor having a curved shape and is inclined at an angle of N degrees from a normal line direction with respect to a curved surface of the floor, where N is a real number greater than zero, thereby preventing a screw fastening defect from occurring in assembling the fastening part and a housing.

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.