公开(公告)号：US10663640B2

公开(公告)日：2020-05-26

申请号：US15833840

申请日：2017-12-06

Applicant: LG DISPLAY CO., LTD

Inventor： Youngki Song ,  Hyunkyo Lim ,  Sunbok Song

IPC: G02B6/00 ,  F21V8/00 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G09G3/36

Abstract: A light guide plate and a liquid crystal display are disclosed. The light guide plate having a light incident plane on which light is incident from a light source and a reverse light incident plane facing the light incident plane, includes at least one of corners of the reverse light incident plane having a curvature, a chamfered shape, or a plurality of first step patterns including a first tread and a first riser.

公开(公告)号：US12014107B2

公开(公告)日：2024-06-18

申请号：US17572628

申请日：2022-01-11

Applicant: LG Display Co., Ltd.

Inventor： Seulki Nam ,  Taehyung Kim ,  Sunbok Song ,  Seunghyeon Kim

IPC: G06F3/16 ,  B60K35/22 ,  B60K35/60 ,  G06F1/16 ,  G06F3/14 ,  H04R17/00

CPC classification number: G06F3/16 ,  B60K35/60 ,  G06F1/1601 ,  G06F3/1446 ,  H04R17/00 ,  B60K35/22 ,  H04R2499/13

Abstract: A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a driving circuit on a rear surface of the display panel and connected to the display panel, a supporting frame configured to surround a side surface of the display panel and a side surface of the driving circuit, a first support supported by the supporting frame and on the rear surface of the display panel, and a vibration generating module supported by the first support to vibrate the display panel.

公开(公告)号：US20180156964A1

公开(公告)日：2018-06-07

申请号：US15833840

申请日：2017-12-06

Applicant: LG DISPLAY CO., LTD

Inventor： Youngki Song ,  Hyunkyo Lim ,  Sunbok Song

IPC: F21V8/00 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1333

Abstract: A light guide plate and a liquid crystal display are disclosed. The light guide plate having a light incident plane on which light is incident from a light source and a reverse light incident plane facing the light incident plane, includes at least one of corners of the reverse light incident plane having a curvature, a chamfered shape, or a plurality of first step patterns including a first tread and a first riser.