公开(公告)号：US20210007230A1

公开(公告)日：2021-01-07

申请号：US16914802

申请日：2020-06-29

Applicant: LG Display Co., Ltd.

Inventor： ChounSung KANG ,  Mi-Na SHIN ,  SunBok SONG ,  Hoiyong KWON ,  GeunChang PARK

IPC: H05K5/00 ,  H05K5/03 ,  H05K5/02 ,  H05K1/18

Abstract: A display device includes: a display panel, a back cover which supports the display panel on a rear surface of the display panel; at least one flexible film which is electrically connected to one end of the display panel and is on one surface of the back cover; a printed circuit board which is electrically connected to the at least one flexible film and on one surface of the back cover; and a roller on which the display panel and the back cover are wound or unwound, the roller being configured by a first flat portion, a second flat portion, and a curved portion. When the display panel and the back cover are fully wound around the roller, the at least one flexible film corresponds to the first flat portion, and the printed circuit board corresponds to the second flat portion.

公开(公告)号：US20200093011A1

公开(公告)日：2020-03-19

申请号：US16567404

申请日：2019-09-11

Applicant: LG Display Co., Ltd.

Inventor： YoungShin LEE ,  ChounSung KANG ,  Mi-Na SHIN ,  SunBok SONG ,  GeunChang PARK

IPC: H05K5/00 ,  H05K5/03 ,  H05K5/02 ,  H05K1/18 ,  H05K1/14

Abstract: A disclosed display device may include a display panel including a plurality of sub-pixels, and a back cover configured to support the display panel and configured be wound or unwound along with the display panel. The display device may further include a base plate on a first surface of the back cover to support the back cover and a top cover on a second surface of the back cover opposite the first surface so that the back cover is between the base plate and the top cover. The top cover may be fixed to the back cover. The top cover may have a curved outer peripheral surface.

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.