公开(公告)号：US12204376B2

公开(公告)日：2025-01-21

申请号：US18400299

申请日：2023-12-29

Applicant: SAMSUNG DISPLAY CO., LTD. ,  AUFLEX CO., LTD.

Inventor： Sung Sang Ahn ,  Hyun Min Park ,  Tae An Seo ,  Tae Hoon Yang

IPC: G06F1/16

Abstract: A display device includes: a bendable display panel including a flat area and bendable areas; and a support module disposed on the display panel, wherein the support module supports the display panel, wherein the support module includes a support plate and joints, wherein the support plate overlaps the flat area and the bendable areas and includes lattice pattern areas including lattice patterns, and wherein the joints are disposed on the support plate, are disposed to overlap with the bendable areas, and are spaced apart from one another in the first direction. Each of the joints has a top surface and a bottom surface, wherein the top surface is disposed on the support plate, and the bottom surface is opposite to the top surface, and a width of each of the top surfaces of the joints is less than a width of each of the bottom surfaces of the joints.

公开(公告)号：US12144131B2

公开(公告)日：2024-11-12

申请号：US17765954

申请日：2019-12-26

Applicant: Samsung Display Co., LTD.

Inventor： Tae An Seo

IPC: H05K5/02 ,  H05K5/00

Abstract: A display device includes: a first display unit; a second display unit; a first support part under the first display unit; a second support part under the second display unit; a first housing which accommodates the first support part and the first display unit; a second housing into or from which the second support part and the second display unit are inserted or withdrawn; and a guide groove defined in the second housing and which guides the second support part during the inserting or withdrawing. The inserting or withdrawing is performed along a first direction, the second support part includes support bars extending along a second direction, each support bar includes a first part not inserted into the guide groove and a second part inserted into the guide groove, and a width of the second part is smaller than a width of the first part in the first direction.

公开(公告)号：US11088700B2

公开(公告)日：2021-08-10

申请号：US16879849

申请日：2020-05-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae An Seo ,  Min-Sung Kim ,  Jung Hun Lee ,  Jin Hwan Choi

IPC: H03M1/06

Abstract: A rollable display device includes a rollable display and a first protection film disposed on a first surface of the rollable display. The first protection film extends beyond a first display edge of the rollable display. The rollable display device further includes a second protection film disposed on a second surface of the rollable display facing the first surface of the rollable display. The second protection film extends beyond the first display edge of the rollable display. The rollable display device additionally includes a first adhesive layer disposed between the rollable display and the first protection film. The rollable display device further includes second adhesive layer disposed between the rollable display and the second protection film, and a first adhesion part disposed adjacent to the first display edge of the rollable display and between the first protection film and the second protection film.

公开(公告)号：USD871398S1

公开(公告)日：2019-12-31

申请号：US29608220

申请日：2017-06-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Designer： Tae An Seo ,  Jung Hun Lee

公开(公告)号：US10444613B2

公开(公告)日：2019-10-15

申请号：US15582069

申请日：2017-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Tae An Seo ,  Jin Hwan Choi ,  Jung Hun Lee

IPC: G03B21/58 ,  H01L51/00 ,  H05K5/00 ,  H05K5/03 ,  G06F1/16 ,  H01L51/52

Abstract: A display device includes a flexible display panel, a roller for winding the flexible display panel, an elastic holder fixed to an edge of the flexible display panel and having a side parallel to the edge of the flexible display panel, and a tension applier set disposed at opposite ends of the elastic holder for tensioning the elastic holder.

公开(公告)号：US10289164B2

公开(公告)日：2019-05-14

申请号：US15604096

申请日：2017-05-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae An Seo ,  Min-Sung Kim ,  Bo Ik Park ,  Jung Hun Lee ,  Jin Hwan Choi

IPC: F16M11/38 ,  G06F1/16 ,  A47B97/00 ,  E05D1/00 ,  E05D3/06 ,  H05K1/02 ,  H05K5/00 ,  H05K5/02 ,  H04N5/64 ,  G06F3/041 ,  G09F9/30

Abstract: A rollable display device includes: a panel support including a plurality of support bars arranged in a direction and a plurality of flexible coupling portions between support bars of the plurality of support bars and coupling the plurality of support bars together; and a flexible display panel fixed to respective front sides of support bars of the plurality of support bars, and the plurality of support bars includes a first support bar that is spaced apart from an outermost support bar of the plurality of support bars, and the first support bar includes a pair of first holding bars that are spreadable toward an outside from a rear side of the first support bar.

公开(公告)号：US10274995B2

公开(公告)日：2019-04-30

申请号：US15674467

申请日：2017-08-10

Applicant: Samsung Display Co., Ltd.

Inventor： Tae An Seo ,  Sun Ho Kim ,  Jung Hun Lee ,  Jin Hwan Choi

IPC: H05K1/00 ,  G06F1/16

Abstract: A rollable display device includes: a panel supporting portion including a plurality of supporters arranged in substantially parallel relationship and a plurality of hinge linking portions rotatably connecting adjacent supporters to one another, and having rolled and unrolled configurations; a flexible display panel having a display area disposed on the panel supporting portion and a non-display area outside the display area; and a driving module including a flexible circuit board having a bent portion and connected to the non-display area, and a printed circuit board (PCB) connected to the flexible circuit board. The plurality of supporters includes a housing disposed at an outermost side of the rollable display device. The housing has a hole through which the non-display area passes and a chamber communicating with the hole and receiving the driving module. A sealant is disposed between the flexible display panel and the housing at the outside of the hole.

公开(公告)号：US10264687B2

公开(公告)日：2019-04-16

申请号：US15626501

申请日：2017-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Hwan Choi ,  Sun Ho Kim ,  Jeong Ho Kim ,  Bo Ik Park ,  Tae An Seo ,  Jung Hun Lee

IPC: H05K5/00 ,  H05K5/02 ,  G09F9/30

Abstract: A rollable display device includes a roller, a display panel configured to be wound around the roller in a wound-up configuration and to display an image in an unwound configuration, a housing configured to house the display panel in the wound-up configuration and the roller, and a roller controller connected to the roller and configured to change a radius of the roller.

公开(公告)号：US10111346B2

公开(公告)日：2018-10-23

申请号：US15656491

申请日：2017-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Tae An Seo ,  Jung Hun Lee ,  Jin Hwan Choi

IPC: G09G3/00 ,  H05K5/00 ,  G06F3/044 ,  H05K5/02 ,  H05K1/14 ,  H05K1/18

Abstract: A display device may include a support plate, a first display unit, a second display unit, a third display unit, a pad, and a circuit board. The first display unit overlaps the support plate. The second display unit is connected to the first display unit. A portion of the second display unit may move relative to the support plate. The third display unit is connected through the first display unit to the second display unit. A portion of the third display may move relative to the support plate. The pad includes a pad electrode that is electrically connected to the first display unit. The circuit board is electrically connected to the pad. A first section of the circuit board is bent relative to a second section of the circuit board and is oriented perpendicular or oblique with respect to the first display unit.

公开(公告)号：US09847250B2

公开(公告)日：2017-12-19

申请号：US14961528

申请日：2015-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Tae An Seo ,  Tae Woong Kim ,  Seong Min Wang ,  Jin Hwan Choi

IPC: H01L21/76 ,  H01L21/768 ,  H01L23/498 ,  G02F1/1345 ,  H01L23/532

CPC classification number: H01L21/76838 ,  G02F1/13452 ,  H01L23/4985 ,  H01L23/49866 ,  H01L23/53214 ,  H01L23/53228 ,  H01L23/53242 ,  H01L23/53276 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A flexible display and method of manufacturing the same are disclosed. In one aspect, the display includes a flexible substrate having a bending area and a non-bending area and a plurality of metal wirings formed over the flexible substrate in the bending area and the non-bending area. Each of the metal wirings which are formed in the bending area includes a pair of first hard wirings formed over the flexible substrate and a first soft wiring electrically connected to ends of the pair of first hard wirings.