公开(公告)号：US10747073B2

公开(公告)日：2020-08-18

申请号：US15607856

申请日：2017-05-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngmin Cho ,  Minseok Kim ,  Jonghwan Kim ,  Yongyoul Cho

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device includes a display panel, a flexible film, and a conductive adhesion member. The display panel includes a first substrate which includes a pad electrode connected to a signal line, a second substrate, and a metal electrode electrically connected to the pad electrode and on a side surface of the display panel. The flexible film includes a line electrode electrically connected to the metal electrode and attached to the side surface of the display panel. The conductive adhesion member includes a connection electrode electrically connecting the metal electrode to the line electrode. The conductive adhesion member attaches the flexible film to the surface of the display panel. The connection electrode includes the solder particles in melted form.

公开(公告)号：US10575414B2

公开(公告)日：2020-02-25

申请号：US15236203

申请日：2016-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghwan Kim ,  Inwon Jang ,  Sangurn Lim

IPC: H05K7/00 ,  H05K5/00 ,  G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H05K5/02

Abstract: Provided are a display apparatus, and an apparatus and method of manufacturing the same. The display apparatus includes a display module with round side surfaces, a bracket on the display module, and a main body connected to the bracket.

公开(公告)号：US10005933B2

公开(公告)日：2018-06-26

申请号：US14831524

申请日：2015-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Donghun No ,  Jonghwan Kim

IPC: C08F2/46 ,  C08G61/04 ,  C09J133/08 ,  H01L27/32 ,  H01L51/52 ,  C09J133/06 ,  G02F1/1333

CPC classification number: C09J133/08 ,  C09J133/06 ,  G02F2001/133331 ,  G02F2202/28 ,  H01L51/524 ,  H01L51/5246 ,  H01L51/5281 ,  H01L51/5284

Abstract: Disclosed is a display device that includes: a display panel; a window on a surface of the display panel; and an adhesive layer between the display panel and the window. The adhesive layer may include an adhesive composition, the adhesive composition containing: a first polymer having a glass transition temperature (Tg) in a range of about 95° C. to about 120° C.; a second polymer having a glass transition temperature (Tg) in a range of about 60° C. to about 90° C.; a third polymer having a glass transition temperature (Tg) in a range of about −35° C. to about −25° C.; and a fourth polymer having a glass transition temperature (Tg) in a range of about −60° C. to about −45° C.

公开(公告)号：US20170200709A1

公开(公告)日：2017-07-13

申请号：US15403083

申请日：2017-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghwan Kim ,  Sangurn Lim

IPC: H01L25/16 ,  H01L27/32 ,  H01L23/538 ,  H01L51/00

CPC classification number: H01L23/5385 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5256 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device is disclosed. In one aspect, the display device includes a flexible display panel including a display substrate, wherein the display substrate includes an active area for pixel circuits, an inactive area adjacent to the active area and having a pad area including a plurality of pad terminals, and a thin film encapsulation layer covering the active area. The display device also includes a display driver electrically connected to the pad terminals and a plurality of driving terminals each having a rounding unit. A conductive unit is configured to electrically connect the pad terminals to the respective driving terminals.

公开(公告)号：US20170171989A1

公开(公告)日：2017-06-15

申请号：US15236203

申请日：2016-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghwan Kim ,  Inwon Jang ,  Sangurn Lim

IPC: H05K5/00 ,  H01L51/56 ,  H05K5/02 ,  H01L27/32 ,  G06F3/041 ,  H01L51/52

Abstract: Provided are a display apparatus, and an apparatus and method of manufacturing the same. The display apparatus includes a display module with round side surfaces, a bracket on the display module, and a main body connected to the bracket.

公开(公告)号：US10914992B2

公开(公告)日：2021-02-09

申请号：US16892544

申请日：2020-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Minseok Kim ,  Jonghwan Kim ,  Youngmin Cho

IPC: G02F1/1345 ,  G02F1/1368 ,  H01L51/00 ,  H01L27/32 ,  H01L23/00 ,  H05K1/14 ,  H05K3/32 ,  H05K3/36

Abstract: A display apparatus includes a display panel including a lower base substrate and a connecting portion disposed on the lower base substrate, a flexible circuit board attached on a side surface of the display panel, and including a base film and a conductive pattern disposed on the base film, a conductive paste part disposed between the side surface of the display panel and the flexible circuit board, a first anisotropic conductive film (ACF) film disposed between the side surface of the display panel and the conductive paste part, and a second ACF film disposed between the conductive paste part and the flexible circuit board. The connecting portion is exposed at the side surface of the display panel, and the first ACF film directly makes contact with the connecting portion.

公开(公告)号：US11226523B2

公开(公告)日：2022-01-18

申请号：US16926984

申请日：2020-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Youngmin Cho ,  Minseok Kim ,  Jonghwan Kim ,  Yongyoul Cho

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device includes a display panel, a flexible film, and an adhesion layer. The display panel includes a first substrate which includes a pad electrode connected to a signal line, a second substrate, and a metal electrode electrically connected to the pad electrode and on a side surface of the display panel. The flexible film includes a line electrode electrically connected to the metal electrode and attached to the side surface of the display panel. A connection electrode electrically connects the metal electrode to the line electrode. The adhesion layer is disposed between the flexible film and the side surface of the display panel. The connection electrode includes solder particles in melted form.

公开(公告)号：US10725351B2

公开(公告)日：2020-07-28

申请号：US16287930

申请日：2019-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Minseok Kim ,  Jonghwan Kim ,  Youngmin Cho

IPC: G02F1/1345 ,  G02F1/1368 ,  H01L51/00 ,  H01L27/32 ,  H01L23/00 ,  H05K1/14 ,  H05K3/32 ,  H05K3/36

Abstract: A display apparatus includes a display panel including a lower base substrate and a connecting portion disposed on the lower base substrate, a flexible circuit board attached on a side surface of the display panel, and including a base film and a conductive pattern disposed on the base film, a conductive paste part disposed between the side surface of the display panel and the flexible circuit board, a first anisotropic conductive film (ACF) film disposed between the side surface of the display panel and the conductive paste part, and a second ACF film disposed between the conductive paste part and the flexible circuit board. The connecting portion is exposed at the side surface of the display panel, and the first ACF film directly makes contact with the connecting portion.

公开(公告)号：US11231622B2

公开(公告)日：2022-01-25

申请号：US17004308

申请日：2020-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Kyu Shim ,  Seong-Yong Hwang ,  Dohun Kim ,  Jonghwan Kim ,  Juyoun Son ,  Young-keun Lee ,  Seoungbum Pyoun

IPC: G02F1/13363

Abstract: An optical film includes a first pattern layer including a base part and a plurality of protruding parts disposed on the base part, and having a first refractive index, and a second pattern layer disposed on the first pattern layer and having a second refractive index greater than the first refractive index. Each of the protruding parts includes a bottom surface adjacent to the base part, an upper surface opposite to the bottom surface and parallel to the bottom surface, and a side surface disposed between the bottom surface and the upper surface. The side surface includes three or more sub-inclined surfaces, inclination angles of which are different from each other, or includes a curved surface which is convex in a direction of the second pattern layer.

公开(公告)号：US20200292864A1

公开(公告)日：2020-09-17

申请号：US16892544

申请日：2020-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Minseok Kim ,  Jonghwan Kim ,  Youngmin Cho

IPC: G02F1/1345 ,  G02F1/1368 ,  H01L51/00 ,  H01L27/32 ,  H01L23/00 ,  H05K1/14 ,  H05K3/32 ,  H05K3/36

Abstract: A display apparatus includes a display panel including a lower base substrate and a connecting portion disposed on the lower base substrate, a flexible circuit board attached on a side surface of the display panel, and including a base film and a conductive pattern disposed on the base film, a conductive paste part disposed between the side surface of the display panel and the flexible circuit board, a first anisotropic conductive film (ACF) film disposed between the side surface of the display panel and the conductive paste part, and a second ACF film disposed between the conductive paste part and the flexible circuit board. The connecting portion is exposed at the side surface of the display panel, and the first ACF film directly makes contact with the connecting portion.