公开(公告)号：US20230072104A1

公开(公告)日：2023-03-09

申请号：US17882957

申请日：2022-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： HEESUNG LIM ,  KYOUNGWOO PARK ,  SEYOON PARK ,  SANGHEE CHOI ,  MINSU KIM ,  JINHYUK PARK ,  JONG-NAM LEE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A display device includes a display module, a flexible circuit film, and a cover film. The display module is divided into a first area including pixels, a second area bent with respect to an imaginary axis extending in a first direction, and a third area, on which a driving chip connected to the pixels is disposed. The flexible circuit film is disposed at at least a portion of the third area of the display module and connected to the display module. The cover film covers the second area of the display module, at least a portion of the flexible circuit film, and an entirety of the driving chip.

公开(公告)号：US20240399700A1

公开(公告)日：2024-12-05

申请号：US18396286

申请日：2023-12-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGMYUNG LEE ,  JONG-NAM LEE ,  JINHYUK PARK

IPC: B32B3/26 ,  B32B3/02

Abstract: A display panel assembly includes a display panel including a light emitting structure and having a rectangular planar shape with rounded corners. A film layer is disposed under the display panel so as to overlap the display panel. The film layer includes a central area having a rectangular planar shape and a peripheral area surrounding the central area. In the peripheral area, the film layer has a thickness change section in which a thickness of the film layer gradually decreases and then gradually increases in a direction away from the central area.

公开(公告)号：US20200015356A1

公开(公告)日：2020-01-09

申请号：US16503703

申请日：2019-07-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JINHYUK PARK ,  TORU TSUNEKAWA

IPC: H05K1/14 ,  H05K1/18 ,  H05K3/36

Abstract: A display apparatus includes a display panel bendable in a bending direction about a bending axis, pad units disposed on one side of the display panel and arranged in the bendable direction, printed circuit boards disposed below the display panel, and flexible printed circuit boards configured to connect the display panel to the printed circuit boards. The printed circuit boards are bendable in the bending direction about the bending axis, are arranged in the bendable direction, and extend in the bendable direction. Each of the flexible printed circuit boards has a first end connected to the display panel and a second end connected to one of the printed circuit boards. A second distance between the second ends of two of the flexible printed circuit boards respectively connected to two adjacent printed circuit boards is greater than a first distance between the first ends of the two flexible printed circuit boards.

公开(公告)号：US20240389245A1

公开(公告)日：2024-11-21

申请号：US18630039

申请日：2024-04-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGMYUNG LEE ,  JONG-NAM LEE ,  JINHYUK PARK

IPC: H05K5/02

Abstract: A display device includes a display panel including a non-folding area and a foldable area adjacent to the non-folding area, a support member disposed on the display panel and including a flat part overlapping the non-folding area a plurality of first segmental elements overlapping the foldable area, and a plurality of second segmental elements overlapping the foldable area and respectively coupled to the plurality of first segmental elements and a base film disposed on one surface of each of the plurality of first segmental elements and the plurality of second segmental elements.

公开(公告)号：US20180081232A1

公开(公告)日：2018-03-22

申请号：US15605092

申请日：2017-05-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEKI PARK ,  JINHYUK PARK

IPC: G02F1/1333 ,  G02F1/133

CPC classification number: G02F1/133308 ,  G02B26/005 ,  G02F1/13306 ,  G02F1/13452 ,  G02F1/167 ,  G02F2001/133314 ,  G02F2001/13456 ,  H01L51/5237

Abstract: A display apparatus includes a display panel arranged substantially along a second direction. The display panel is curved in a first direction with a first degree of curvature. The second direction crosses the first direction. A first accommodating member receives the display panel. A plurality of flexible circuit boards is connected to one side portion of the display panel. A printed circuit board is connected to the flexible circuit boards. A beading portion is disposed on a lower portion of the first accommodating member. The printed circuit board is disposed on a lower portion of the beading portion. A lower surface of the beading portion includes a curved surface that is curved in the first direction with a second degree of curvature that is smaller than the first degree of curvature.