公开(公告)号：US12289844B2

公开(公告)日：2025-04-29

申请号：US18083606

申请日：2022-12-19

Applicant: LG DISPLAY CO., LTD.

Inventor： Eun-Gi Jeon ,  Young-Kyu Bang ,  Sung-Hwan Yoon ,  Seoung-Mo Kang

IPC: H05K5/02 ,  F16H19/06 ,  G02F1/1333 ,  G06F1/16 ,  H10K77/10

Abstract: A display device includes a cover module having a storage space therein, a display panel configured to be at least partially disposed inside the storage space or withdrawn outside the storage space, and a first driving system configured to embed the display panel into the cover module or withdraw the display panel from the cover module in a first direction, wherein the first driving system includes a first rigid chain.

公开(公告)号：US09753315B2

公开(公告)日：2017-09-05

申请号：US14581800

申请日：2014-12-23

Applicant: LG Display Co., Ltd.

Inventor： Sang-Dae Park ,  Min-Jin Lee ,  Sung-Hwan Yoon

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02B6/005 ,  G02B6/0088 ,  G02F1/133514 ,  G02F1/133606 ,  G02F2001/133314 ,  G02F2201/465

Abstract: A liquid crystal display device includes a liquid crystal display panel; a backlight assembly providing light to the liquid crystal display panel and including an optical sheet; a bottom cover supporting the liquid crystal display panel and the backlight assembly and including a side surface having an indented portion; and a fixing unit combined with the indented portion of the side surface of the bottom cover to fix the optical sheet, wherein the optical sheet includes a projecting portion, which is cut to include a fixing part and bridges and is united with the fixing unit.

公开(公告)号：US10156745B2

公开(公告)日：2018-12-18

申请号：US15668625

申请日：2017-08-03

Applicant: LG Display Co., Ltd.

Inventor： Sang-Dae Park ,  Min-Jin Lee ,  Sung-Hwan Yoon

IPC: G02F1/1335 ,  G02F1/1333 ,  F21V8/00

Abstract: A liquid crystal display device includes a liquid crystal display panel; a backlight assembly providing light to the liquid crystal display panel and including an optical sheet; a bottom cover supporting the liquid crystal display panel and the backlight assembly and including a side surface having an indented portion; and a fixing unit combined with the indented portion of the side surface of the bottom cover to fix the optical sheet, wherein the optical sheet includes a projecting portion, which is cut to include a fixing part and bridges and is united with the fixing unit.

公开(公告)号：US10667411B2

公开(公告)日：2020-05-26

申请号：US16197325

申请日：2018-11-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Hee-Jong Shin ,  Han-Seok Kim ,  Sung-Hwan Yoon

IPC: H05K5/00 ,  H01L25/075 ,  H05K5/02 ,  H01L25/13 ,  G02F1/1333

Abstract: A multi-panel display device includes: a first display device and a second display device each including a display panel, a back cover configured to cover a rear surface of the display panel, and a back cover housing configured to cover a rear surface of the back cover, a first cabinet on which the first and second display devices are supported and attached, and a fine adjustment device positioned on a rear surface of each of the first and second display devices exposed to a rear surface of the first cabinet, wherein the fine adjustment device is connected to the back cover of each of the first and second display devices and exposed to the outside through an adjustment device hole provided in the back cover housing, and positions of the back cover and the display panel are finely adjusted by the fine adjustment device.

公开(公告)号：US12279384B2

公开(公告)日：2025-04-15

申请号：US18074461

申请日：2022-12-03

Applicant: LG DISPLAY CO., LTD.

Inventor： Sung-Hwan Yoon ,  Young-Kyu Bang ,  Seoung-Mo Kang ,  Eun-Gi Jeon

IPC: H05K5/02 ,  H05K5/03

Abstract: A display device includes a cover module having a storage space therein, a display panel configured to be at least partially disposed inside the storage space or withdrawn outside the storage space, and a first driving system configured to embed and withdraw the display panel into and from the cover module in a first direction, wherein the first driving system includes a first wire drum and a first driving wire.