公开(公告)号：GB2628933A

公开(公告)日：2024-10-09

申请号：GB202408904

申请日：2022-10-26

Applicant: LG DISPLAY CO LTD

Inventor： YOUNGWOOK HA ,  CHIWAN KIM ,  SEUNGRYULL PARK ,  SANGWOO JIN

IPC: G06F1/16

Abstract: An apparatus 10 includes a display member 100 configured to display an image, a supporting frame 300 at a rear surface of the display member, and an adhesive member 400 between the supporting frame and the rear surface of the display member. The adhesive member includes a hollow portion GS. A vibration apparatus 210 is disposed within the hollow portion of the adhesive member, configured to vibrate the display member, and comprises a first and second vibration apparatus overlapping with respective first and second display areas. One or more pad members 750 are connected between the supporting frame and at least one of the vibration apparatuses. The pad members may include a material configured to absorb or adjust a vibration. A partition may be included between the rear surface of the display member and the supporting frame, and the first and second vibration apparatuses.

公开(公告)号：GB2628933B

公开(公告)日：2025-04-02

申请号：GB202408904

申请日：2022-10-26

Applicant: LG DISPLAY CO LTD

Inventor： YOUNGWOOK HA ,  CHIWAN KIM ,  SEUNGRYULL PARK ,  SANGWOO JIN

IPC: G06F1/16

Abstract: An apparatus can include a display member configured to display an image, a vibration apparatus disposed at a rear surface of the display member, a supporting frame disposed at a rear surface of the vibration apparatus, and an adhesive member disposed between the supporting frame and the rear surface of the display member. In addition, the adhesive member and/or supporting frame is spaced apart from the vibration apparatus, and the vibration apparatus is configured to vibrate in a direction toward the display member.

公开(公告)号：GB2615157A

公开(公告)日：2023-08-02

申请号：GB202215819

申请日：2022-10-26

Applicant: LG DISPLAY CO LTD

Inventor： YOUNGWOOK HA ,  CHIWAN KIM ,  SEUNGRYULL PARK ,  SANGWOO JIN

IPC: G06F1/16

Abstract: An apparatus includes a display member configured to display an image, a vibration apparatus at a rear surface of the display member, a supporting frame at a rear surface of the vibration apparatus, and an adhesive member between the supporting frame and the rear surface of the display member. In addition, the adhesive member and/or supporting frame is spaced apart from the vibration apparatus, the vibration apparatus is configured to vibrate in a direction toward the display member

公开(公告)号：GB2615157B

公开(公告)日：2024-08-07

申请号：GB202215819

申请日：2022-10-26

Applicant: LG DISPLAY CO LTD

Inventor： YOUNGWOOK HA ,  CHIWAN KIM ,  SEUNGRYULL PARK ,  SANGWOO JIN

IPC: G06F1/16

Abstract: An apparatus can include a display member configured to display an image, a vibration apparatus disposed at a rear surface of the display member, a supporting frame disposed at a rear surface of the vibration apparatus, and an adhesive member disposed between the supporting frame and the rear surface of the display member. In addition, the adhesive member and/or supporting frame is spaced apart from the vibration apparatus, and the vibration apparatus is configured to vibrate in a direction toward the display member.

公开(公告)号：US20210200002A1

公开(公告)日：2021-07-01

申请号：US17131193

申请日：2020-12-22

Applicant: LG Display Co., Ltd.

Inventor： SEONG-IL KIM ,  SOOYOUN KIM ,  JUNEHWAN KIM ,  SEOKHO LEE ,  YOUNGWOOK HA

IPC: G02F1/13 ,  G02F1/1334 ,  G02F1/1335

Abstract: Provided is a privacy protection film. The privacy protection film includes a transparent base substrate, a light control layer disposed on the transparent base substrate and including a plurality of optical pattern structures each having an upwardly protruding prism shape, a first electrode disposed on the light control layer, a second electrode spaced apart from the first electrode, and a variable light diffusion layer disposed between the first electrode and the second electrode and formed of a polymer dispersed liquid crystal (PDLC).