公开(公告)号：US20190206966A1

公开(公告)日：2019-07-04

申请号：US16052611

申请日：2018-08-02

Applicant: Samsung Display Co., LTD.

Inventor： Kiwook Kim ,  Kwang-Min Kim ,  Joong-Soo Moon ,  Changkyu Jin

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2310/0297 ,  G09G2320/0209 ,  H01L27/3265

Abstract: A display device including a first data line and a second data line extending along a first direction, a first transistor connected to the first data line, a second transistor connected to the first transistor, a third transistor electrically connected to the second transistor, a connecting line disposed between the first data line and the second data line, the connecting line connecting the second transistor to the third transistor, and a driving voltage line disposed on the connecting line, the driving voltage line extending between the first data line and the connecting line.

公开(公告)号：US10304921B2

公开(公告)日：2019-05-28

申请号：US15923507

申请日：2018-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Hyunwoong Kim ,  Joong-Soo Moon ,  Ae Shin ,  Ji-eun Lee ,  Kwangmin Kim ,  Seungkyu Lee

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3225 ,  G09G3/3266

Abstract: A display panel may include a detection line overlapped with a non-display region, detection pads connected to the detection line, and an input line connecting an input pad of the detection pads to the detection line. The detection line may include a first portion, which is provided at a level different from a level of the input line and includes an end connected to the input line through a first contact hole in a first contact region, and a second portion, which is provided at a level different from the level of the first portion and is connected to the first portion through a second contact hole in a second contact region. A distance between the first and second portions in a non-contact region may be less than a distance between the first contact hole and the second portion.

公开(公告)号：US12219855B2

公开(公告)日：2025-02-04

申请号：US18143074

申请日：2023-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Joong-Soo Moon ,  Kwang-Min Kim ,  Yangwan Kim ,  Keunsoo Lee ,  Youngjin Cho

IPC: H10K59/40 ,  G06F3/044 ,  H10K50/125 ,  H10K59/131

Abstract: A display device may include a display panel and an input sensor. Mesh lines of the input sensor may include first mesh lines extending in a first direction and second mesh lines extending in a second direction crossing the first direction. The first mesh lines and the second mesh lines may cross each other at a plurality of cross points. In a unit region of the sensing electrode, first cutting points may be defined in the first mesh lines and the second mesh lines, and second cutting points may be defined in the first mesh lines and the second mesh lines.

公开(公告)号：US12089462B2

公开(公告)日：2024-09-10

申请号：US18190928

申请日：2023-03-27

Applicant: Samsung Display Co., Ltd.

Inventor： Young Jin Cho ,  Joong-Soo Moon ,  Yang Wan Kim ,  Soon Jung Wang

IPC: H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  H10K59/122 ,  H10K59/13 ,  H10K59/131 ,  H10K59/40 ,  H01L27/146 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K59/35 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/122 ,  H10K59/40 ,  G09G2300/0408 ,  G09G2300/0804 ,  H01L27/14678 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K59/35 ,  H10K2102/00

Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.

公开(公告)号：US12022706B2

公开(公告)日：2024-06-25

申请号：US18301908

申请日：2023-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Jin Cho ,  Ji Su Na ,  Joong-Soo Moon

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

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/40

Abstract: In a display device including a notch portion of a non-emission region, the display device includes: a plurality of pixels; a plurality of scan lines connected to the plurality of pixels; and a load adjusting portion connected to the scan lines on both sides of the notch portion and adjacent to an upper end portion of the notch portion, wherein the load adjusting portion includes: a load adjusting wiring connected to the scan lines on both sides of the notch portion; a first load adjusting electrode in a different layer from the load adjusting wiring and overlapping the load adjusting wiring; and a second load adjusting electrode in a different layer from the load adjusting wiring and the first load adjusting electrode and overlapping the load adjusting wiring.

公开(公告)号：US20230363214A1

公开(公告)日：2023-11-09

申请号：US18225324

申请日：2023-07-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jihye HEO ,  Ki Wook Kim ,  Eunbyul Jo ,  Joong-Soo Moon

IPC: H10K59/124 ,  H10K50/844

CPC classification number: H10K59/124 ,  H10K50/844

Abstract: A display device includes a substrate having a display area and a non-display area. A plurality of insulation layers are disposed on the substrate. A pixel is disposed on the substrate in the display area. The pixel includes a transistor and a light emitting element electrically connected to the transistor. A crack blocker is disposed on the substrate in the non-display area and includes a plurality of first crack block grooves defined in at least one of the plurality of insulation layers. Each first crack block grooves extends in a first direction and is arranged in a second direction crossing the first direction. A plurality of second crack block grooves is defined in at least one of the plurality of insulation layers and is adjacent to the plurality of first crack block grooves. Each second crack block grooves extends in the second direction and is arranged in the first direction.

公开(公告)号：US11805689B2

公开(公告)日：2023-10-31

申请号：US18115991

申请日：2023-03-01

Applicant: Samsung Display Co., Ltd.

Inventor： Youngjin Cho ,  Yangwan Kim ,  Joong-Soo Moon ,  Minwoo Byun ,  Changkyu Jin

IPC: H01L27/32 ,  H10K59/131 ,  G06F3/044 ,  G06F3/041 ,  H05K1/14 ,  H10K50/844 ,  H10K59/40 ,  H10K59/123 ,  H10K59/124 ,  H10K77/10 ,  H01L27/12 ,  H10K102/00 ,  H05K1/18

CPC classification number: H10K59/131 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0445 ,  G06F3/0446 ,  G06F3/04164 ,  H05K1/147 ,  H10K50/844 ,  H10K59/123 ,  H10K59/124 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04111 ,  H01L27/124 ,  H01L27/1248 ,  H05K1/189 ,  H05K2201/10128 ,  H10K2102/311

Abstract: An electronic apparatus includes a base substrate having an active area and a peripheral area adjacent to the active area. A plurality of pixels is disposed on the active area. The electronic apparatus also includes a plurality of power lines connected to the pixels. A power pad is disposed on a peripheral area and is configured to receive a power voltage. A power pattern is disposed on the peripheral area and connecting the power lines to the power pad. A plurality of sensing electrodes is disposed on the pixels in the active area. A plurality of sensing pads is disposed on the peripheral area and is electrically connected to the sensing electrodes. The sensing pads overlap with the power pattern.

公开(公告)号：US20220238562A1

公开(公告)日：2022-07-28

申请号：US17723620

申请日：2022-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Jin CHO ,  Joong-Soo Moon ,  Min Woo Byun ,  Yang Wan Kim

IPC: H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  H05K1/14 ,  G09G3/3258 ,  G09G3/3275

Abstract: A display device includes a substrate including a display area and a non-display area, a reference voltage supply line disposed in the non-display area and transmitting a reference voltage, and a driving voltage supply line disposed in the non-display area and transmitting a driving voltage. The reference voltage supply line includes a straight line part extending in a first direction and a curved line part extending from the straight line part to be bent, and the curved line part of the reference voltage supply line is disposed along a periphery of the display area.

公开(公告)号：US11109488B2

公开(公告)日：2021-08-31

申请号：US16829472

申请日：2020-03-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DooSub Choi ,  Joong-Soo Moon ,  Sangmin Kang

IPC: H05K1/18 ,  H05K1/02 ,  G09F9/30 ,  G02F1/1345 ,  H01L27/32 ,  H05K1/14

Abstract: A circuit board assembly includes a flexible circuit board including a first surface, a second surface opposite to the first surface, sensing pads on the first surface, and a connector on the second surface, a first liner which includes a first rear surface covering a portion of the first surface and a first top surface that is opposite to the first rear surface and in which a first opening passing through the first rear surface from the first top surface is defined, a second liner which includes a second rear surface covering a portion of the second surface and a second top surface that is opposite to the second rear surface and in which a second opening passing through the second rear surface from the second top surface is defined. Each of the first and second openings is spaced apart from the flexible circuit board in a plan view.

公开(公告)号：US10553668B2

公开(公告)日：2020-02-04

申请号：US16387968

申请日：2019-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Hyunwoong Kim ,  Joong-Soo Moon ,  Ae Shin ,  Ji-eun Lee ,  Kwangmin Kim ,  Seungkyu Lee

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3225 ,  G09G3/3266

Abstract: A display panel may include a detection line overlapped with a non-display region, detection pads connected to the detection line, and an input line connecting an input pad of the detection pads to the detection line. The detection line may include a first portion, which is provided at a level different from a level of the input line and includes an end connected to the input line through a first contact hole in a first contact region, and a second portion, which is provided at a level different from the level of the first portion and is connected to the first portion through a second contact hole in a second contact region. A distance between the first and second portions in a non-contact region may be less than a distance between the first contact hole and the second portion.