公开(公告)号：US11058021B2

公开(公告)日：2021-07-06

申请号：US16852344

申请日：2020-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Hoon Choi ,  Heon Jung Shin ,  Hye-Jin Oh ,  Jeoung Sub Lee ,  Kyung Tae Kim ,  Bo A Kim ,  Sang Hoon Kim ,  Sang-Il Park ,  Hyun Joon Oh

IPC: H05K5/03 ,  G02F1/1333 ,  B32B7/12 ,  B32B27/08 ,  H01L51/00 ,  H01L51/52 ,  H05K5/00

Abstract: A cover window for a display device includes: a first film; a second film on the first film; and an adhesive layer between the first film and the second film. The adhesive layer has a lap shear modulus in a range of 20 kPa to 50 kPa.

公开(公告)号：US11064620B2

公开(公告)日：2021-07-13

申请号：US15431205

申请日：2017-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Heon Jung Shin ,  Hye-Jin Oh ,  Jeoung Sub Lee ,  Min-Hoon Choi ,  Bo A Kim ,  Sang Hoon Kim ,  Sang-Il Park ,  Hyun Joon Oh

IPC: B32B7/02 ,  H05K5/03 ,  H01L51/52 ,  B32B27/28 ,  G09F9/30 ,  G06F1/16 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34 ,  B32B27/40 ,  G02F1/1333

Abstract: An exemplary embodiment provides a cover window for a display device, including: a first film; a second film disposed on the first film; and an adhesive layer disposed between the first film and the second film, wherein the adhesive layer includes an elastic polymer, and wherein a ratio of a thickness of the second film to a thickness of the first film is in a range of 0.2 to 5.

公开(公告)号：US20180101198A1

公开(公告)日：2018-04-12

申请号：US15632284

申请日：2017-06-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Hoon Choi ,  Heon Jung Shin ,  Hye-Jin Oh ,  Jeoung Sub Lee ,  Bo A Kim ,  Sang Hoon Kim ,  Sang-Il Park ,  Hyun Joon Oh

IPC: G06F1/16 ,  G06F3/041 ,  G02B1/12 ,  G02B1/111

CPC classification number: G06F1/1637 ,  G02B1/111 ,  G02B1/12 ,  G06F3/041 ,  G06F2200/1633 ,  G06F2200/1634

Abstract: A cover window for a display device includes a first film; a second film on the first film; an adhesive layer between the first film and the second film; a coating layer on the second film; and an inner anti-reflective layer between the first film and the coating layer.

公开(公告)号：US10168740B2

公开(公告)日：2019-01-01

申请号：US14868220

申请日：2015-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Hoon Choi ,  Sang-Il Park ,  Hyun Joon Oh ,  Hye-Jin Oh ,  Jeoung Sub Lee ,  In Sun Hwang

IPC: G06F1/16 ,  G06F3/041 ,  G09F9/30

Abstract: A flexible display device including a display panel configured to display an image, a touch screen panel on the display panel, and a window substrate covering the touch screen panel. The window substrate includes: a flexible base layer including a first surface facing an outside and a second surface facing the display panel in an opposite direction to the first surface; a first coating layer having hardness higher than that of the base layer and having a plurality of first coating tiles arranged on the first surface of the base layer thereof, at a first gap from each other; and a second coating layer having hardness higher than that of the base layer and having a plurality of second coating tiles arranged on a layer different from the first surface of the base layer thereof, at a second gap from each other.

公开(公告)号：US09733674B2

公开(公告)日：2017-08-15

申请号：US15016153

申请日：2016-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jeoung Sub Lee ,  Sang-Il Park ,  Hyun Joon Oh ,  Hye-Jin Oh ,  Min-Hoon Choi ,  In Sun Hwang

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: A display device according to one or more embodiments of the present invention includes: a flexible display panel that is configured to be widened or narrowed, the flexible display panel including a display part configured to display an image at a first surface of the flexible display panel, and a bending part configured to be folded in a direction away from the display part; and a driving unit including one or more rollers in close proximity to the bending part, and configured to rotate to widen or narrow the flexible display panel.

公开(公告)号：US09507191B2

公开(公告)日：2016-11-29

申请号：US14272639

申请日：2014-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Il Park ,  In Sun Hwang ,  Jeoung Sub Lee ,  Min Hoon Choi

IPC: H05K5/03 ,  H05K5/00 ,  G02F1/1333 ,  G06F1/16 ,  H01L51/00 ,  H01L27/32 ,  H04M1/02

CPC classification number: G02F1/1333 ,  G02F1/133305 ,  G02F2201/56 ,  G06F1/1652 ,  H01L27/3211 ,  H01L27/3293 ,  H01L51/0097 ,  H04M1/0268 ,  Y02E10/549 ,  Y10T428/24479 ,  Y10T428/24521 ,  Y10T428/24612

Abstract: A window panel includes a plurality of unit patterns arranged along a first direction, each of the plurality of unit patterns having a base surface portion, a plurality of inclined portions, the plurality of inclined portions being inclined upwardly from the base surface portion, and a top portion disposed at a top of the inclined portions, wherein a lower edge of a first inclined portion of each unit pattern of the plurality of unit patterns adjoins a lower edge of a second inclined portion of a neighboring unit pattern.

Abstract translation: 窗口面板包括沿着第一方向布置的多个单位图案，多个单位图形中的每一个具有基面部分，多个倾斜部分，多个倾斜部分从基面部分向上倾斜，并且 顶部设置在倾斜部分的顶部，其中多个单元图案中的每个单元图案的第一倾斜部分的下边缘邻接相邻单元图案的第二倾斜部分的下边缘。

公开(公告)号：US10331172B2

公开(公告)日：2019-06-25

申请号：US14983421

申请日：2015-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hye-Jin Oh ,  Sang-Il Park ,  Hyun Joon Oh ,  Jeoung Sub Lee ,  Min-Hoon Choi ,  In Sun Hwang

IPC: G06F1/16 ,  B32B7/02 ,  B32B3/16 ,  G06F3/041 ,  G06F3/0354 ,  B32B7/12 ,  B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  B32B3/08 ,  B32B3/30

Abstract: There is provided a flexible display device including a display panel for displaying an image, and a window substrate covering the touch screen panel, the widow substrate including a flexible base layer including an externally facing first surface, and a second surface opposite the first surface and facing the display panel, a hard coating layer having a hardness that is larger than that of the base layer, and including a plurality of coating tiles on the first surface of the base layer that are spaced to have a gap between adjacent ones of the coating tiles, and a self-healing coating layer including a self-healing material and covering the hard coating layer on the base layer.

公开(公告)号：US20180063980A1

公开(公告)日：2018-03-01

申请号：US15431205

申请日：2017-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Heon Jung SHIN ,  Hye-Jin Oh ,  Jeoung Sub Lee ,  Min-Hoon Choi ,  Bo A Kim ,  Sang Hoon Kim ,  Sang-Il Park ,  Hyun Joon Oh

IPC: H05K5/03 ,  B32B7/12 ,  B32B27/08 ,  B32B27/28 ,  B32B27/34 ,  B32B27/30 ,  B32B27/40

CPC classification number: H05K5/03 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/281 ,  B32B27/283 ,  B32B27/285 ,  B32B27/288 ,  B32B27/306 ,  B32B27/34 ,  B32B27/40 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2307/412 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2457/20 ,  G02F1/133305 ,  G02F2201/50 ,  G02F2202/28 ,  G06F1/1652 ,  G09F9/301 ,  H01L51/5256 ,  H01L2251/5338 ,  H01L2251/558

Abstract: An exemplary embodiment provides a cover window for a display device, including: a first film; a second film disposed on the first film; and an adhesive layer disposed between the first film and the second film, wherein the adhesive layer includes an elastic polymer, and wherein a ratio of a thickness of the second film to a thickness of the first film is in a range of 0.2 to 5.

公开(公告)号：US09619059B2

公开(公告)日：2017-04-11

申请号：US14936710

申请日：2015-11-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Il Park ,  Hyun Joon Oh ,  Hye-Jin Oh ,  Jeoung Sub Lee ,  Min-Hoon Choi

IPC: G06F3/041 ,  G06F1/16

CPC classification number: G06F3/041 ,  G06F1/16 ,  G06F1/1652 ,  G06F2203/04102

Abstract: A stretchable display device, including a stretchable display panel to display images; and a window on a touch sensing layer, the window including a soft part and a plurality of hard parts attached on a surface of the soft part, the hard parts including an attachment portion attached to the soft part and a non-attachment portion not attached to the soft part.

公开(公告)号：US09411377B2

公开(公告)日：2016-08-09

申请号：US14332339

申请日：2014-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-II Park ,  Jeoung Sub Lee ,  Min-Hoon Choi ,  In Sun Hwang

IPC: G02F1/1333 ,  G06F1/16

CPC classification number: G06F1/1652 ,  G02F1/13338 ,  G06F1/1643 ,  G06F2203/04102

Abstract: A flexible display device includes a flexible display panel, a touch sensing layer on the flexible display panel, and a window on the touch sensing layer. The window may include an elastic portion and a plurality of rigid portions at a surface of the elastic portion and separated from each other. The elastic portion may be made of a soft material having elastic characteristics, and the rigid portion may be made of a hard material. The rigid portion may have a checkered pattern or a striped pattern at the surface of the elastic portion. The flexible display device may also include a barrier film at a surface of the flexible display panel. The barrier film may protect the flexible display panel and the touch sensing layer from external impacts.

Abstract translation: 柔性显示装置包括柔性显示面板，柔性显示面板上的触摸感测层以及触摸感测层上的窗口。 窗口可以包括在弹性部分的表面处的彼此分离的弹性部分和多个刚性部分。 弹性部分可以由具有弹性特性的软质材料制成，并且刚性部分可以由硬质材料制成。 刚性部分可以在弹性部分的表面具有方格图案或条纹图案。 柔性显示装置还可以包括在柔性显示面板的表面处的阻挡膜。 阻挡膜可以保护柔性显示面板和触摸感测层免受外部冲击。