公开(公告)号：US20190324501A1

公开(公告)日：2019-10-24

申请号：US16385821

申请日：2019-04-16

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  GeunChang PARK ,  ChounSung KANG ,  Mi-Na SHIN ,  SunBok SONG ,  SeungJun KOO

IPC: G06F1/16 ,  G09F9/30 ,  H05K5/00

Abstract: A display apparatus includes a display panel including a plurality of pixels and configured to display an image; a housing module including a roller therein such that the display panel is configured to be wound on the roller to be housed in the housing module or unwound from the roller to extend from the housing module; a rolling module including a structure connected to the display panel and configured to wind or unwind the display panel according to a folding or unfolding of the structure; and a vibration device on the structure, the vibration device configured to vibrate the display panel in an unwound state.

公开(公告)号：US20200097244A1

公开(公告)日：2020-03-26

申请号：US16574789

申请日：2019-09-18

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  Hyosung LEE ,  SeungJun KOO

IPC: G06F3/16 ,  H02N2/00 ,  G02F1/1333 ,  G06F1/16 ,  H04R1/02

Abstract: A display apparatus includes: a display panel configured to display an image, a vibration plate on a first surface of the display panel, a first structure on a second surface of the vibration plate, the first structure being configured to support the display panel, a first vibration-generating device configured to vibrate the vibration plate, and a separation part connected to the vibration plate and configured to separate a first space, facing a first surface opposite to the second surface of the vibration plate, from a second space facing the second surface of the vibration plate.

公开(公告)号：US20200379517A1

公开(公告)日：2020-12-03

申请号：US16996759

申请日：2020-08-18

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  GeunChang PARK ,  ChounSung KANG ,  Mi-Na SHIN ,  SunBok SONG ,  SeungJun KOO

IPC: G06F1/16 ,  G09F9/30 ,  H05K5/00

Abstract: A display apparatus includes a display panel including a plurality of pixels and configured to display an image; a housing module including a roller therein such that the display panel is configured to be wound on the roller to be housed in the housing module or unwound from the roller to extend from the housing module; a rolling module including a structure connected to the display panel and configured to wind or unwind the display panel according to a folding or unfolding of the structure; and a vibration device on the structure, the vibration device configured to vibrate the display panel in an unwound state.