公开(公告)号：US20250077018A1

公开(公告)日：2025-03-06

申请号：US18789749

申请日：2024-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Kicheol Kim

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H10K59/40

Abstract: The present disclosure relates to a display device including a first sensor electrode row including a plurality of first sensor electrodes and extending in a first direction in a sensing area and a second sensor electrode row extending in a second direction in the sensing area, wherein a width of the second sensor electrode row in the first direction is not constant.

公开(公告)号：US12219786B2

公开(公告)日：2025-02-04

申请号：US17523597

申请日：2021-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Byounghun Sung

IPC: H10K50/115 ,  H10K50/844 ,  H10K50/856 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40

Abstract: A display apparatus includes: a lower substrate including a display area and a transmission area; first to third pixel electrodes in the display area; an intermediate layer having an opening corresponding to the transmission area; an opposite electrode above the intermediate layer, and having an opening corresponding to the transmission area; an upper substrate including a first area corresponding to the first pixel electrode, a second area corresponding to the second pixel electrode, a third area corresponding to the third pixel electrode, and a fourth area corresponding to the transmission area; a light-transmissive layer in the first area; a second-color quantum dot layer in the second area; a third-color quantum dot layer in the third area; and a light-transmissive material layer be in the fourth area, and being integrally formed with the light-transmissive layer.

公开(公告)号：US12213337B2

公开(公告)日：2025-01-28

申请号：US17644303

申请日：2021-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Youngran Son ,  Seunglyong Bok

IPC: H10K50/844 ,  H10K59/12 ,  H10K59/40 ,  H10K59/65

Abstract: A display apparatus includes a substrate having an opening, a display area around the opening, and a middle area between the opening and the display area, a light-emitting element in the display area, the light-emitting element comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode, and a disconnection portion in the middle area, the disconnection portion including a first stack structure and a second stack structure on the first stack structure. A 1-1st sub-layer, a 1-2nd sub-layer, and a 1-3rd sub-layer are sequentially stacked in the first stack structure. A 2-1st sub-layer, a 2-2nd sub-layer, and a 2-3rd sub-layer are sequentially stacked in the second stack structure. The intermediate layer and the opposite electrode extend from the display area to the middle area, the intermediate layer and the opposite electrode being disconnected at the disconnection portion.

公开(公告)号：US12207538B2

公开(公告)日：2025-01-21

申请号：US17560797

申请日：2021-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok

IPC: H10K77/10 ,  B32B7/12 ,  B32B15/04 ,  H10K59/12 ,  H10K102/00

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：US20240103653A1

公开(公告)日：2024-03-28

申请号：US18530598

申请日：2023-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunglyong Bok ,  Mugyeom Kim

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  H01L27/12 ,  H01L27/15 ,  H10K59/121 ,  H10K59/122 ,  H10K59/123 ,  H10K59/124 ,  H10K59/40

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0443 ,  G06F3/0445 ,  G06F3/0446 ,  H01L27/1248 ,  H01L27/156 ,  H10K59/1213 ,  H10K59/122 ,  H10K59/123 ,  H10K59/124 ,  H10K59/40 ,  G06F2203/04105 ,  G06F2203/04111

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：US11861092B2

公开(公告)日：2024-01-02

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 ,  H10K59/40 ,  H10K59/122 ,  H10K59/123 ,  H10K59/124 ,  H10K59/121 ,  G02F1/1333 ,  H01L27/12 ,  H01L27/15

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0443 ,  G06F3/0445 ,  G06F3/0446 ,  H01L27/1248 ,  H01L27/156 ,  H10K59/122 ,  H10K59/123 ,  H10K59/124 ,  H10K59/1213 ,  H10K59/40 ,  G06F2203/04105 ,  G06F2203/04111

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：US11587999B2

公开(公告)日：2023-02-21

申请号：US17089892

申请日：2020-11-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Youngran Son

IPC: H01L27/32 ,  G06F1/16 ,  G09F9/37 ,  H01L25/16

Abstract: A display device includes: a first display panel configured to emit light in a first direction from first display elements to display an image, the first display panel including a main display area and a component area; a second display panel arranged under the first display panel and including a second display area configured to emit light in the first direction from second display elements to display an image; and a component arranged below the first display panel and configured to receive light from outside of the display device.

公开(公告)号：US20220399418A1

公开(公告)日：2022-12-15

申请号：US17518618

申请日：2021-11-04

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Dongho Lee ,  Okkyung Park

IPC: H01L27/32 ,  G06F1/16

Abstract: Disclosed is a display panel including: a substrate; a pixel circuit layer including a first pixel circuit which includes a plurality of first thin-film transistors and a second pixel circuit which includes a plurality of second thin-film transistors; and a display element layer including a first display element connected to the first pixel circuit and a second display element connected to the second pixel circuit. The number of the plurality of first thin-film transistors in the first pixel circuit is greater than the number of the plurality of second thin-film transistors in the second pixel circuit, and the display panel has a first surface including a first display area and has a second surface opposite to the first surface and including a second display area.

公开(公告)号：US20220209187A1

公开(公告)日：2022-06-30

申请号：US17565135

申请日：2021-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Jeongho Lee ,  Youngran Son

IPC: H01L51/52 ,  H01L27/32

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：US10468388B2

公开(公告)日：2019-11-05

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: H01L25/075 ,  H01L33/58 ,  H01L25/16 ,  H01L33/50

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.