公开(公告)号：US20230320150A1

公开(公告)日：2023-10-05

申请号：US18099676

申请日：2023-01-20

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Eun LEE ,  Youn Joon KIM ,  Jong Hyun CHOI ,  Hee Suk NAMGUNG ,  Min Jeong OH ,  Ki June LEE ,  Jin Ho JU

IPC: H10K59/131 ,  H10K59/121 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K59/1216 ,  H10K59/1213 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a substrate including a first non-bendable portion, a second non-bendable portion, and a bendable portion that is interposed between the first and the second non-bendable portions, a metal plate disposed on a rear face of the substrate and including a first plate portion overlapping the first non-bendable portion, a second plate portion overlapping the second non-bendable portion, and a connection portion between the first plate portion and the second plate portion, the connection portion including a first bar and a second bar that are separated by a slit; the substrate includes a first area in which the first bar and the bendable portion overlap each other, a second area in which the slit and the bendable portion overlap each other, and a third area in which the second bar and the bendable portion overlap each other. The second area is between the first and second areas.

公开(公告)号：US20230006013A1

公开(公告)日：2023-01-05

申请号：US17676974

申请日：2022-02-22

Applicant: Samsung Display Co., LTD.

Inventor： Jong Hyun CHOI

IPC: H01L27/32

Abstract: A display device includes a first pixel, a second pixel disposed adjacent to the first pixel, and a recess pattern traversing between the first pixel and the second pixel when viewed from top. Each of the first pixel and the second pixel includes a first supply voltage line, a light-emitting element, a first transistor connected between the first supply voltage line and the light-emitting element, a second transistor connected between the first transistor and the light-emitting element, and a third transistor connected to the light-emitting element. The display device further includes a first semiconductor layer defining a channel of each of the first transistor, the second transistor, and the third transistor. The second transistor of the first pixel is connected to the third transistor of the second pixel via the first semiconductor layer. The first semiconductor layer overlaps the recess pattern between the first pixel and the second pixel.

公开(公告)号：US20210210582A1

公开(公告)日：2021-07-08

申请号：US17004802

申请日：2020-08-27

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hoon LEE ,  Ki Nyeng KANG ,  Tae Woo KIM ,  Tae Hoon YANG ,  Seon Beom JI ,  Jong Hyun CHOI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a substrate including an opening area in a display area and a non-display area between the display area and the opening area; signal wires disposed in the non-display area to bypass the opening area, and at least one groove disposed between the signal wires.

公开(公告)号：US20190172890A1

公开(公告)日：2019-06-06

申请号：US16200477

申请日：2018-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan CHO ,  Doo Hwan KIM ,  Tae Jin KIM ,  Tae Hyun KIM ,  Joo Sun YOON ,  Min Jae JEONG ,  Jong Hyun CHOI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a first substrate having a display area and a peripheral area. The display area includes pixels with first output wires connected to the pixels. A first driver is connected to the first output wires and positioned in the peripheral area at a first side of the display area. The first substrate includes a notch portion having a curved edge and the display area has a first display portion and a second display portion with the notch portion therebetween. At least one of the first output wires is a first main line at the first display portion, a second main line at the second display portion, and a first connecting line that is connected to the first main line and the second main line and is at the peripheral area between the first display portion and the second display portion.

公开(公告)号：US20170094817A1

公开(公告)日：2017-03-30

申请号：US15281319

申请日：2016-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Nyeng KANG ,  Jong Hyun CHOI

IPC: H05K5/00

CPC classification number: H04N5/64 ,  G06F1/16 ,  G09F9/3023 ,  G09F19/00

Abstract: A display device according to an exemplary embodiment includes: a first display unit having a polygon shape for displaying an image; and a plurality of second display units displaying an image and respectively disposed adjacent to respective sides of the polygon of the first display unit. The plurality of second display units may be bent based on the respective sides such that the first display unit and the plurality of second display units form a three-dimensional shape.

公开(公告)号：US20160299608A1

公开(公告)日：2016-10-13

申请号：US14854934

申请日：2015-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hyun CHOI ,  Jung-Moo HONG

IPC: G06F3/047

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: An exemplary embodiment discloses a touch screen panel including a substrate, touch electrodes positioned in a touch area of the substrate and configured to sense a touch, connecting wirings connected to the touch electrodes, and pads positioned in a peripheral area of the substrate and connected to the electrodes. The touch electrodes include a first electrode and a second electrode positioned on the first electrode. The first electrode includes openings and the second electrode covers the first electrode and the openings of the first electrode.

Abstract translation: 示例性实施例公开了一种触摸屏面板，其包括基板，位于基板的触摸区域中的触摸电极，其被配置为感测触摸，连接到触摸电极的布线，以及位于基板的周边区域中的连接到 电极。 触摸电极包括位于第一电极上的第一电极和第二电极。 第一电极包括开口，第二电极覆盖第一电极和第一电极的开口。

公开(公告)号：US20250143098A1

公开(公告)日：2025-05-01

申请号：US18752510

申请日：2024-06-24

Applicant: Samsung Display Co., LTD.

Inventor： Jong Hyun CHOI

IPC: H10K59/124 ,  H10K59/12

Abstract: A display device includes a first active layer of a first thin film transistor, a first insulating layer on the first active layer, a first conductive layer comprising a first gate electrode overlapping the first active layer, a second conductive layer on the first conductive layer and comprising a back gate electrode overlapping a second active layer of a second thin film transistor, a valley portion configured to penetrate at least some of the barrier layer, the buffer layer, and first to fourth insulating layers without overlapping the first active layer and the second active layer, a third conductive layer comprising a second gate electrode overlapping the second active layer, and a light emitting element electrically connected to the first thin film transistor and the second thin film transistor, respectively.

公开(公告)号：US20250089495A1

公开(公告)日：2025-03-13

申请号：US18662801

申请日：2024-05-13

Applicant: Samsung Display Co., LTD.

Inventor： Jong Hyun CHOI

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/123 ,  H10K59/40 ,  H10K59/65

Abstract: A display device is provided including a substrate; a circuit layer; and an element layer. The circuit layer includes a first light emitting pixel driver and a second light emitting pixel driver neighboring each other in a second direction; a third light emitting pixel driver and a fourth light emitting pixel driver respectively neighboring the first light emitting pixel driver and the second light emitting pixel driver in a first direction; and one first-direction line extending in the first direction and adjacent to a boundary between the first light emitting pixel driver and the second light emitting pixel driver and a boundary between the third light emitting pixel driver and the fourth light emitting pixel driver. The one first-direction line includes: a first main extension portion extending in the first direction; and a bypass portion connected to the first main extension portion and bypassing a light transmitting area.

公开(公告)号：US20240292706A1

公开(公告)日：2024-08-29

申请号：US18454440

申请日：2023-08-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Ho JU ,  Youn Joon KIM ,  Ki June LEE ,  Sung Eun LEE ,  Jong Hyun CHOI

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/80

CPC classification number: H10K59/40 ,  G06F3/044 ,  H10K59/873 ,  H10K59/8792

Abstract: A display device comprises a display part and a sensor part. The display part includes an emission layer emitting light, and the sensor part is disposed on the display part. The sensor part includes a first conductive pattern layer, a second conductive pattern layer, and a functional insulating layer disposed between the first conductive pattern layer and the second conductive pattern layer. The functional insulating layer absorbs light in a non-emission wavelength band different from a wavelength band of the light emitted from the emission layer.

公开(公告)号：US20230120770A1

公开(公告)日：2023-04-20

申请号：US18083807

申请日：2022-12-19

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hoon LEE ,  Ki Nyeng KANG ,  Sun Kwang KIM ,  Tae Woo KIM ,  Jong Hyun CHOI ,  Tae Hoon YANG

IPC: H10K59/131 ,  H10K59/121

Abstract: A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the third signal line is longer than a length of the second signal line in the first direction.