公开(公告)号：US10571961B2

公开(公告)日：2020-02-25

申请号：US16216971

申请日：2018-12-11

Applicant: LG Display Co., Ltd.

Inventor： Gyu-Ho Lee ,  Jun-Sik Hwang ,  Nam Ki ,  Chang-Woo Chun

IPC: G06F1/16 ,  G02F1/1333 ,  H01L51/00 ,  H01L27/32

Abstract: A backplate of a display device has a first rigid region, a second rigid region spaced apart from the first rigid region, and a flexible region between the first rigid region and the second rigid region. The flexible region includes an electromagnet and encloses a magneto-rheological fluid that suspends magnetic particles. The rigidity of the flexible region changes responsive to changes in magnetic field generated by the electromagnet.

公开(公告)号：US10299390B2

公开(公告)日：2019-05-21

申请号：US15384794

申请日：2016-12-20

Applicant: LG Display Co., Ltd.

Inventor： Nam Ki ,  Jae-Hyoung Park ,  Gyu-Ho Lee

IPC: H05K5/00 ,  H05K5/03 ,  H01L51/52 ,  G06F1/16 ,  H04M1/18 ,  G02F1/1333 ,  H04M1/02

Abstract: There is provided a cover window including a first region; and second regions at both sides of the first region, wherein the first region has a stiffness being different from the second regions, and the stiffness of an interface region between the first region and the second region is gradually changed.

公开(公告)号：US12265421B2

公开(公告)日：2025-04-01

申请号：US18649812

申请日：2024-04-29

Applicant: LG Display Co., Ltd.

Inventor： Gyu-Ho Lee ,  Mi-Yeon Seo ,  Sin-Chul Kang ,  Suk Choi ,  Moo-Jin Kwak

IPC: G06F1/16

Abstract: A foldable display device may include: a display panel displaying an image; a cover window over the display panel; and a back plate under the display panel. The back plate may include a plate top having a plurality of holes, a plate bottom having at least one groove corresponding to the plurality of holes, and an adhesive layer attaching the plate top and the plate bottom.

公开(公告)号：US09239480B2

公开(公告)日：2016-01-19

申请号：US13674240

申请日：2012-11-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyu-Ho Lee ,  Sang-Yeol Kim ,  Gee-Sung Chae ,  Jung-Hee Kim ,  Eun-Behm Kim ,  Won-Bong Jang ,  Nam Ki

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/13332 ,  G02F2001/133328

Abstract: A display device includes a display panel having a display area and a bezel area formed around edges of the display area; a backlight unit disposed on a rear side of the display panel to provide light to the display panel; a supporting member to support the display panel and the backlight unit; and a top case having at least one joint and incorporated with a surface of the supporting member, wherein the top case has a main frame combined with the supporting member and a sub frame disposed on the bezel area and combined with the main frame.

Abstract translation: 显示装置包括：显示面板，具有在显示区域的边缘周围形成的显示区域和边框区域; 背光单元，设置在所述显示面板的后侧，以向所述显示面板提供光; 支撑构件，用于支撑显示面板和背光单元; 以及顶壳，其具有至少一个接头并且与所述支撑构件的表面结合，其中所述顶壳具有与所述支撑构件组合的主框架和设置在所述边框区域上并与所述主框架组合的副框架。

公开(公告)号：US11989054B2

公开(公告)日：2024-05-21

申请号：US17885014

申请日：2022-08-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyu-Ho Lee ,  Mi-Yeon Seo ,  Sin-Chul Kang ,  Suk Choi ,  Moo-Jin Kwak

IPC: G06F1/16

CPC classification number: G06F1/1616

Abstract: A foldable display device may include: a display panel displaying an image; a cover window over the display panel; and a back plate under the display panel. The back plate may include a plate top having a plurality of holes, a plate bottom having at least one groove corresponding to the plurality of holes, and an adhesive layer attaching the plate top and the plate bottom.

公开(公告)号：US09323083B2

公开(公告)日：2016-04-26

申请号：US13675413

申请日：2012-11-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Gyu-Ho Lee ,  Sang-Yeol Kim ,  Gee-Sung Chae ,  Jung-Hee Kim ,  Eun-Behm Kim ,  Won-Bong Jang ,  Nam Ki

IPC: G02F1/1333 ,  H04N5/64

CPC classification number: G02F1/133308 ,  G02F2001/13332 ,  G02F2001/133328 ,  H04N5/64

Abstract: A display device includes a display panel having a display area and a bezel area formed around edges of the display area; a backlight unit disposed on a rear side of the display panel to provide light to the display panel; a supporting member to support the display panel and the backlight unit; and a top case having at least one joint and incorporated with a surface of the supporting member, wherein the top case has a main frame combined with the supporting member, and a sub frame having a design of at least one color and disposed on the bezel area.

Abstract translation: 显示装置包括：显示面板，具有在显示区域的边缘周围形成的显示区域和边框区域; 背光单元，设置在所述显示面板的后侧，以向所述显示面板提供光; 支撑构件，用于支撑显示面板和背光单元; 以及顶壳，其具有至少一个接头并与所述支撑构件的表面结合，其中所述顶壳具有与所述支撑构件组合的主框架，以及具有至少一种颜色的设计并设置在所述边框上的子框架 区。

公开(公告)号：US10602631B2

公开(公告)日：2020-03-24

申请号：US15816630

申请日：2017-11-17

Applicant: LG Display Co., Ltd.

Inventor： Kelly Soo Yeun Song ,  Nam Ki ,  Gyu-Ho Lee

IPC: H05K5/03 ,  G06F1/16 ,  H04M1/02 ,  B32B3/16 ,  B32B7/12 ,  B32B27/08 ,  H05K5/00 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/32 ,  H01L51/52

Abstract: An embodiment of the present invention provides a cover plate including a high stiffness base and a plurality of low stiffness patterns arranged in a hole or an indentation of the high stiffness base. The cover plate and a foldable display device including the cover plate can be foldable in various directions.

公开(公告)号：US20180153049A1

公开(公告)日：2018-05-31

申请号：US15816630

申请日：2017-11-17

Applicant: LG Display Co., Ltd.

Inventor： Kelly Soo Yeun SONG ,  Nam Ki ,  Gyu-Ho Lee

IPC: H05K5/03 ,  H05K5/00 ,  B32B3/16 ,  B32B27/08 ,  B32B7/12

Abstract: An embodiment of the present invention provides a cover plate including a high stiffness base and a plurality of low stiffness patterns arranged in a hole or an indentation of the high stiffness base. The cover plate and a foldable display device including the cover plate can be foldable in various directions.