公开(公告)号：US20170199547A1

公开(公告)日：2017-07-13

申请号：US15377607

申请日：2016-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Gyeongho Jeong ,  Sungsang Ahn

IPC: G06F1/16 ,  B32B37/12 ,  B32B3/28 ,  B32B37/00 ,  B32B7/12 ,  B32B7/00 ,  B32B38/18

CPC classification number: G06F1/1652 ,  B32B3/28 ,  B32B7/00 ,  B32B7/03 ,  B32B7/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B38/1866 ,  B32B38/1875 ,  B32B2307/50 ,  B32B2457/20 ,  B32B2457/208 ,  G02F1/1303 ,  G02F1/1333 ,  G02F1/133305 ,  G02F2202/28 ,  G06F3/041 ,  G06F2203/04103

Abstract: A display apparatus includes: a flexible first layer including a bending area; an adhesive layer on an upper surface of the flexible first layer; and a second layer attached to the flexible first layer by the adhesive layer. A direction of internal stress at a first portion of the flexible first layer is different from a direction of internal stress at a second portion of the flexible first layer, when the flexible first layer is in a flat state.

公开(公告)号：US12022627B2

公开(公告)日：2024-06-25

申请号：US17430723

申请日：2019-06-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A display device includes a display module, a support part including a support plate and a plurality of support bars, and first and second cases coupled to each other. The first case accommodates the display module, the support part, and the support frame, and the second case moves in a direction that is away from or closer to the first case along a first direction. When the second case moves along the first direction away from the first case, support bars of the support bars are parallelly arranged together with the support plate at one side of the support plate, and the support frame is expanded in the first direction and supports the support bars that are arranged parallelly with the support plate.

公开(公告)号：US11653464B2

公开(公告)日：2023-05-16

申请号：US17155011

申请日：2021-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn ,  Minsang Koo ,  Seongjin Hwang

IPC: H05K5/00 ,  H05K5/03 ,  G02B5/00 ,  G02B1/14

CPC classification number: H05K5/03 ,  G02B1/14 ,  G02B5/003 ,  H05K5/0017

Abstract: A cover window includes a glass substrate, a polymer film disposed on the glass substrate, an adhesive layer disposed between the glass substrate and the polymer film, a protective layer covering the adhesive layer and the glass substrate, and a light blocking portion disposed on at least one of the glass substrate and the polymer film. The protective layer covers a side surface of the adhesive layer, a side surface of the glass substrate, and one surface of the glass substrate. The cover window has improved strength and reliability.

公开(公告)号：US11594708B2

公开(公告)日：2023-02-28

申请号：US16815216

申请日：2020-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jungil Lee ,  Sungsang Ahn

IPC: G09F9/30 ,  H01L51/52 ,  H01L27/32 ,  G06F1/16

Abstract: A display device includes first and second sidewall portions and a display module disposed therebetween that is folded with respect to an axis. A moving portion is connected to a first side of the display module and is disposed between the first sidewall portion and the second sidewall portion in a non-expanded mode. A link portion is connected to a second side of the display module. A driving integrated circuit is disposed below the display module and includes a heat discharge plate disposed thereon. The moving portion is configured to move in the first direction to bring the display device into an expansion mode in which the moving portion is farther displaced from the second side of the display module and the link portion is configured to expand in the first direction so that a portion of the link portion overlaps with the heat discharge plate.

公开(公告)号：US10367164B2

公开(公告)日：2019-07-30

申请号：US14975689

申请日：2015-12-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungsang Ahn ,  Taehyeog Jung

IPC: H01L51/00 ,  H01L51/52 ,  H05K1/02 ,  G06F1/16 ,  H04M1/02 ,  H01L29/786

Abstract: A foldable display apparatus that is adjustable between a folded configuration and unfolded configuration includes a flexible display panel that is foldable; a case including a first case that supports a first side of the flexible display panel and a second case that supports a second side of the flexible display panel; a link member connecting the first case to the second; and a locking unit configured to prevent rotation of the first case and the second case in a folding direction when the foldable display apparatus is in the unfolded configuration.

公开(公告)号：US09801290B2

公开(公告)日：2017-10-24

申请号：US14792310

申请日：2015-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn

IPC: G06F1/16 ,  H05K5/00 ,  H05K5/02 ,  G09F9/30

CPC classification number: H05K5/0017 ,  G06F1/1652 ,  G09F9/301 ,  H05K5/0217 ,  H05K5/0226

Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a housing comprising first and second supports and a hinge connecting the first and second supports to each other. The foldable display also includes a flexible display module connected to the first and second supports. The hinge includes a first body including a rotation portion and first and second axles engaged with the rotation portion. The hinge further includes a second body including a connection portion. First and second guide lines are defined in the connection portion and are respectively engaged with the first and second axles. The second guide line has a curved shape.

公开(公告)号：US20170139663A1

公开(公告)日：2017-05-18

申请号：US15277808

申请日：2016-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn ,  Taehyeog Jung

IPC: G06F3/14 ,  G06F1/16 ,  G01B7/30 ,  G06F3/0362

CPC classification number: G06F3/1446 ,  G01B7/30 ,  G06F1/1618 ,  G06F1/1681 ,  G06F3/03547 ,  G06F3/0362 ,  G06F3/0416 ,  G09G3/2092 ,  G09G2330/026

Abstract: A display apparatus and a method of controlling the display apparatus are provided. The display apparatus includes a connection unit, a case body that is rotatable with respect to the connection unit, a display panel on the case body, and including a functional layer, a joint unit having a plurality of links that connect the connection unit to the case body, a detector on a first one of the links, and an angle sensor unit mounted on a second one of the links.

公开(公告)号：US20170136752A1

公开(公告)日：2017-05-18

申请号：US15348720

申请日：2016-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn ,  Taehyeog Jung

IPC: B32B37/00 ,  B32B38/18 ,  B32B41/00 ,  B32B37/12

CPC classification number: B32B37/0053 ,  B32B37/1284 ,  B32B38/1833 ,  B32B41/00 ,  B32B2307/412 ,  B32B2457/20

Abstract: A laminating apparatus for laminating an adhesive film on a bent or curved cover window includes a rotation shaft extending in a first direction, a first frame configured to support the cover window, and including a first plate and a second plate facing each other to define an angle therebetween, and a curved connection portion between the first plate and the second plate, and a roller portion above the first frame, extending in the first direction, and configured to move in a second direction that is perpendicular to the first direction, wherein the first frame is configured to rotate with respect to the rotation shaft according to movement of the roller portion to bond the adhesive film to the cover window.

公开(公告)号：US09606583B2

公开(公告)日：2017-03-28

申请号：US15065671

申请日：2016-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn ,  Taehyeog Jung

IPC: E05D15/00 ,  E05D7/00 ,  G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1641 ,  G06F1/1652

Abstract: Provided is a hinge module apparatus including first and second bodies configured to respectively support different areas of a flexible display, a plurality of hinge members coupled to each other, and configured to couple the first and second bodies to each other, and coupling members configured to couple adjacent ones of the plurality of hinge members to each other.

公开(公告)号：US20170010634A1

公开(公告)日：2017-01-12

申请号：US15004798

申请日：2016-01-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungsang Ahn ,  Sangwol Lee ,  Taehyeog Jung

IPC: G06F1/16

CPC classification number: G06F1/1626 ,  G06F1/1652 ,  G09F9/301 ,  H04M1/0216 ,  H04M1/0266 ,  H04M1/0268 ,  H04M2250/16 ,  H05K5/0017

Abstract: A display apparatus includes a case having a foldable portion; a display panel including a first portion on a first side of the case, and a curved portion on a side surface of the case and a second side of the case that is different from the first side; a window film on the first portion of the display panel; and a cover window on the display panel and fixed to the case so as to cover the side surface of the case.

Abstract translation: 显示装置包括具有折叠部分的壳体; 显示面板，其包括在所述壳体的第一侧上的第一部分和所述壳体的侧表面上的弯曲部分和所述壳体的与所述第一侧不同的第二侧; 在所述显示面板的第一部分上的窗膜; 以及在所述显示面板上的盖窗，并且固定到所述壳体以覆盖所述壳体的侧表面。