公开(公告)号：US20220399511A1

公开(公告)日：2022-12-15

申请号：US17560797

申请日：2021-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok

IPC: H01L51/00 ,  H01L27/32 ,  B32B15/04 ,  B32B7/12

Abstract: For a display device having reinforced structural characteristics and an electronic apparatus including the display device, the display device includes a display panel including a first display area, a second display area including a keyboard area, and a folding display area between the first display area and the second display area, a cover window arranged on a front surface of the display panel and including a first section and a second section, wherein the first section and the second section respectively overlap the first display area and the second display area on a plane, and a base plate arranged on a rear surface of the display panel, wherein a thickness of the second section of the cover window is greater than a thickness of the first section of the cover window.

公开(公告)号：US09965037B2

公开(公告)日：2018-05-08

申请号：US14956417

申请日：2015-12-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonki Hong ,  Seunglyong Bok ,  Jongseo Lee

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102

Abstract: A flexible display device includes a flexible display panel, a touch panel to detect a touch input, a haptic panel to produce a tactile sensation, a haptic driver to control the haptic panel, and a curvature detector to detect a curvature of the display panel. The haptic driver controls a haptic signal corresponding to an output of the curvature detector.

公开(公告)号：US20170269749A1

公开(公告)日：2017-09-21

申请号：US15373877

申请日：2016-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunglyong Bok ,  Mugyeom Kim

IPC: G06F3/041 ,  H01L27/32 ,  H01L27/12 ,  H01L27/15 ,  G06F3/044 ,  G02F1/1333

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/044 ,  G06F2203/04105 ,  G06F2203/04111 ,  H01L27/1248 ,  H01L27/156 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262

Abstract: A display device includes a display substrate in which a plurality of sub-pixel areas is defined, a light-emitting diode (“LED”) on the display substrate, a touch sensor electrode on the display substrate and including at least one touch electrode, and a bank separating the plurality of the sub-pixel areas, where each of the plurality of the sub-pixel areas may include a first area in which the LED is disposed and a second area in which the touch sensor electrode is disposed.

公开(公告)号：US12156422B2

公开(公告)日：2024-11-26

申请号：US17565135

申请日：2021-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Jeongho Lee ,  Youngran Son

IPC: H10K50/844 ,  H10K59/131

Abstract: A display panel includes a substrate including a display area and a middle area, wherein an opening is defined in the substrate, the display area surrounds the opening, and the middle area is disposed between the opening and the display area; a light-emitting device in the display area, including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; an encapsulation layer covering the light-emitting device, and including at least one inorganic encapsulation layer; a first groove in the middle area on the substrate; and a second groove in the middle area, having an undercut shape that is concave in a thickness direction of a multi-layered film in the substrate.

公开(公告)号：US12108646B2

公开(公告)日：2024-10-01

申请号：US18358009

申请日：2023-07-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunglyong Bok ,  Okkyung Park ,  Youngran Son

IPC: H10K59/131 ,  G09G3/3266 ,  H10K59/121

CPC classification number: H10K59/131 ,  G09G3/3266 ,  H10K59/121

Abstract: A display panel includes: a substrate including a main display area, a first component area, a second component area, and a peripheral area; a first subpixel on the main display area, and a first pixel circuit connected to the first subpixel; a second subpixel on the first component area; a second pixel circuit spaced apart from the second subpixel; and a connection wiring connecting the second subpixel to the second pixel circuit.

公开(公告)号：US20230069851A1

公开(公告)日：2023-03-09

申请号：US17986718

申请日：2022-11-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunglyong Bok ,  Mugyeom Kim

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  H01L27/12 ,  H01L27/15 ,  H01L27/32

Abstract: A display device includes a display substrate in which a plurality of sub-pixel areas is defined, a light-emitting diode (“LED”) on the display substrate, a touch sensor electrode on the display substrate and including at least one touch electrode, and a bank separating the plurality of the sub-pixel areas, where each of the plurality of the sub-pixel areas may include a first area in which the LED is disposed and a second area in which the touch sensor electrode is disposed.

公开(公告)号：US10795417B2

公开(公告)日：2020-10-06

申请号：US15806261

申请日：2017-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Heejune Kwak ,  Mugyeom Kim ,  Youngseok Kim ,  Hojung Lee

IPC: G06F1/16 ,  G06F3/041 ,  G06F3/042 ,  G06F3/044 ,  G06F3/043 ,  G06F3/045

Abstract: A bent display device including: a display panel including a planar surface portion and a curved surface portion at an edge of the planar surface portion; a window having substantially the same shape as a shape of the display panel and disposed on the display panel; a first touch sensor overlapping the planar surface portion; and a second touch sensor overlapping the curved surface portion. The first touch sensor and the second touch sensor detect a touch using different methods, respectively.

公开(公告)号：US20200043904A1

公开(公告)日：2020-02-06

申请号：US16599842

申请日：2019-10-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngseok Seo ,  Mugyeom Kim ,  Minsoo Kim ,  Junghyun Kim ,  Seunglyong Bok

IPC: H01L25/075

Abstract: A display apparatus includes: a substrate; a light-emitting diode (“LED”) disposed above the substrate; a pixel-defining layer disposed above the substrate and including a concave portion which defines a space in which the LED is disposed; a light guider disposed in the space and between the LED and a first inner side surface of the concave portion; and a light blocker disposed above the pixel-defining layer to cover a top portion of the LED. The LED is disposed a second inner side surface of the concave portion, which is opposite to the first inner side surface, and spaced apart from a center of the concave portion, and the light guider guides light emitted from the LED to a region adjacent to the second inner side surface of the concave portion.

公开(公告)号：US20190286270A1

公开(公告)日：2019-09-19

申请号：US16420660

申请日：2019-05-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunglyong Bok ,  Mugyeom Kim

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044 ,  H01L27/12 ,  G02F1/1333 ,  H01L27/15

Abstract: A display device includes a display substrate in which a plurality of sub-pixel areas is defined, a light-emitting diode (“LED”) on the display substrate, a touch sensor electrode on the display substrate and including at least one touch electrode, and a bank separating the plurality of the sub-pixel areas, where each of the plurality of the sub-pixel areas may include a first area in which the LED is disposed and a second area in which the touch sensor electrode is disposed.

公开(公告)号：US20170263672A1

公开(公告)日：2017-09-14

申请号：US15355116

申请日：2016-11-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngseok Seo ,  Mugyeom Kim ,  Minsoo Kim ,  Junghyun Kim ,  Seunglyong Bok

IPC: H01L27/15 ,  H01L33/58 ,  H01L33/38 ,  H01L33/50 ,  H01L33/60 ,  H01L33/54 ,  H01L33/32 ,  H01L33/44

Abstract: A display apparatus includes: a substrate; a light-emitting diode (“LED”) disposed above the substrate; a pixel-defining layer disposed above the substrate and including a concave portion which defines a space in which the LED is disposed; a light guider disposed in the space and between the LED and a first inner side surface of the concave portion; and a light blocker disposed above the pixel-defining layer to cover a top portion of the LED. The LED is disposed a second inner side surface of the concave portion, which is opposite to the first inner side surface, and spaced apart from a center of the concave portion, and the light guider guides light emitted from the LED to a region adjacent to the second inner side surface of the concave portion.