公开(公告)号：US10553827B2

公开(公告)日：2020-02-04

申请号：US16164729

申请日：2018-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Jang ,  Ivan Maidanchuk ,  Dohyun Kwon ,  Minjung Lee

IPC: H01L51/52 ,  G06F3/041 ,  H01L27/32

Abstract: A display device has excellent luminous efficiency, the display device including: a display portion including pixels defined by a pixel defining layer; and a touch portion on the display portion. The touch portion includes: a first touch electrode overlapping the pixel defining layer; a first organic layer on the first touch electrode; a second touch electrode contacting the first touch electrode; a second organic layer on the second touch electrode; and a high refractive index layer on the first organic layer, the second touch electrode, and the second organic layer. The high refractive index layer is disposed between adjacent second touch electrodes in a plan view and includes a first convex surface protruding toward the display portion and overlapping one of the pixels.

公开(公告)号：US10236334B2

公开(公告)日：2019-03-19

申请号：US15698200

申请日：2017-09-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min Jung Lee ,  Do Hyun Kwon ,  Mi Jang

IPC: H01L27/32 ,  G06F3/041 ,  G09G3/3233 ,  H01L51/52 ,  G06F3/044

Abstract: An OLED display includes a substrate including a display area and a non-display area disposed adjacent to the display area, a pixel circuit portion disposed in the display area, and an organic light emitting diode including a first electrode connected to the pixel circuit portion and a second electrode that faces the first electrode. The OLED display further includes a common voltage portion disposed in the non-display area, connected to the second electrode, and disposed on a layer that is different from the second electrode. The OLED display further includes an encapsulation portion disposed in the display area and the non-display area and covering the organic light emitting diode, and a touch sensor disposed on the encapsulation portion. The touch sensor includes a touch portion disposed in the display area, and a connection wire disposed in the non-display area and connected to the touch portion.

公开(公告)号：US10168844B2

公开(公告)日：2019-01-01

申请号：US15153568

申请日：2016-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Choongyoul Im ,  Mi Jang ,  Minjung Lee ,  Hyoungwook Jang ,  Kyuyoung Kim ,  Mugyeom Kim ,  Dongki Lee ,  Junghun Lee ,  Jangdoo Lee

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: A flexible display device may include a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.

公开(公告)号：US20180287096A1

公开(公告)日：2018-10-04

申请号：US15997638

申请日：2018-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junghun Lee ,  Younjoon Kim ,  Sangjo Lee ,  Jusuck Lee ,  Mi Jang ,  Kyungmin Choi

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5281 ,  H01L2251/5338

Abstract: A display device includes: a frame; and a flexible display unit configured to be wound into the frame, and including a transparent adhesive layer, the adhesive layer having a first surface and a second surface opposite to the first surface. The adhesive layer is configured to adhere layers on the first surface and the second surface thereof to each other, and a first elongation percentage of the adhesive layer in a first direction is greater than a second elongation percentage of the adhesive layer in a second direction crossing the first direction, the first direction being a direction along which the display unit is unwound from the frame.

公开(公告)号：US20180026079A1

公开(公告)日：2018-01-25

申请号：US15622029

申请日：2017-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Min Jung LEE ,  Do Hyun Kwon ,  Mi Jang

IPC: H01L27/32

CPC classification number: H01L27/323 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L2227/323

Abstract: A display device including a base substrate, a display element disposed on the base substrate, a thin film encapsulation layer covering the display element, a first organic layer disposed on the thin film encapsulation layer, an inorganic layer disposed on the first organic layer, touch electrodes disposed on the inorganic layer, and a second organic layer disposed on the inorganic layer, the second organic layer covering the touch electrodes.

公开(公告)号：US20160202729A1

公开(公告)日：2016-07-14

申请号：US14991743

申请日：2016-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Junghun Lee ,  Younjoon Kim ,  Sangjo Lee ,  Jusuck Lee ,  Mi Jang ,  Kyungmin Choi

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  H05K1/028 ,  H05K5/0017 ,  H05K2201/051

Abstract: A rollable display is disclosed. In one aspect, the rollable display includes a flexible display panel, a protective film configured to be placed on the flexible display panel, and a first jig connected to a first end of the flexible display panel and a first end of the protective film. The flexible display panel and the protective film are configured to be rolled around the first jig. The rollable display also includes a second jig connected to a second end of the protective film. The protective film is configured to be rolled around the second jig. The rollable display further includes a first housing for the first jig. The first housing is configured to accommodate the flexible display panel and the protective film.

Abstract translation: 公开了可滚动显示器。 一方面，可滚动显示器包括柔性显示面板，被配置为放置在柔性显示面板上的保护膜，以及连接到柔性显示面板的第一端和保护膜的第一端的第一夹具。 柔性显示面板和保护膜构造成围绕第一夹具卷绕。 可滚动显示器还包括连接到保护膜的第二端的第二夹具。 保护膜构造成围绕第二夹具卷绕。 可滚动显示器还包括用于第一夹具的第一壳体。 第一壳体被配置成容纳柔性显示面板和保护膜。

公开(公告)号：US20160179141A1

公开(公告)日：2016-06-23

申请号：US14792484

申请日：2015-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： YOUN JOON KIM ,  Sangjo Lee ,  Junghun Lee ,  Jusuck Lee ,  Mi Jang ,  Kyungmin Choi

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1679 ,  G09F9/301

Abstract: A flexible display is disclosed. In one aspect, the flexible display includes a flexible display panel and a housing for the flexible display. The flexible display panel is configured to be withdrawn from a surface of the housing. The flexible display also includes a grip connected to a first end of the flexible display panel and having a surface that opposes the surface of the housing in a first direction. The flexible display further a plurality of fixing members connected to one of the housing or the grip. The fixing members are configured to extend in a second direction crossing the first direction when the flexible display panel is accommodated in the housing and rotate in a predetermined direction so as to be substantially parallel to the first direction when the flexible display panel is withdrawn from the housing.

Abstract translation: 公开了一种柔性显示器。 一方面，柔性显示器包括柔性显示面板和用于柔性显示器的壳体。 柔性显示面板被构造成从壳体的表面撤回。 柔性显示器还包括连接到柔性显示面板的第一端并具有在第一方向上与壳体的表面相对的表面的手柄。 柔性显示器还具有连接到壳体或手柄之一的多个固定构件。 当柔性显示面板被容纳在壳体中时，固定构件沿与第一方向交叉的第二方向延伸，并且当柔性显示面板从第一方向退出时，沿预定方向旋转，从而基本上平行于第一方向 住房。

公开(公告)号：US11614840B2

公开(公告)日：2023-03-28

申请号：US17740237

申请日：2022-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Choongyoul Im ,  Mi Jang ,  Minjung Lee ,  Hyoungwook Jang ,  Kyuyoung Kim ,  Mugyeom Kim ,  Dongki Lee ,  Junghun Lee ,  Jangdoo Lee

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.

公开(公告)号：US11194083B2

公开(公告)日：2021-12-07

申请号：US15083535

申请日：2016-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Minsu Lee ,  Dohyun Kwon ,  Younjoon Kim ,  Mira Oh ,  Minjung Lee ,  Junghun Lee ,  Choongyoul Im ,  Mi Jang ,  Kyungmin Choi

IPC: G02B5/20 ,  G03F7/004 ,  G03F7/20 ,  G02F1/1335 ,  G03F7/00 ,  H01L27/32 ,  B82Y20/00

Abstract: A color filter and a display apparatus employing the color filter are provided. The color filter includes a base substrate and a color photoresist layer disposed on the base substrate. The color photoresist layer includes a photopolymerized photosensitive composition, at least one of a pigment and a dye, and quantum dots.

公开(公告)号：US10452098B2

公开(公告)日：2019-10-22

申请号：US16113997

申请日：2018-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Jang ,  Minjung Lee ,  Haseok Jeon

IPC: H01J1/62 ,  G06F1/16 ,  H01L27/12 ,  H01L27/32

Abstract: Provided is a foldable display apparatus, whereby an arrangement line connecting plurality of spacers via a virtual straight line is not arranged in parallel to a folding axis.