公开(公告)号：US10942410B2

公开(公告)日：2021-03-09

申请号：US16414287

申请日：2019-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghee Shin ,  Yoomi Ra ,  Hyungjin Song ,  Soohong Cheon

IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/13357 ,  H01L27/12 ,  G02F1/1333

Abstract: A display device includes a bottom substrate including a display area and a non-display area around the display area, a thin film transistor region in the display area, the thin film transistor region including a plurality of thin film transistors and a plurality of pixel electrodes each electrically connected to a respective one of the thin film transistors, a top substrate facing the bottom substrate with the thin film transistor region therebetween, a seal in the non-display area to surround the thin film transistor region, the seal being configured to bond the bottom substrate to the top substrate, a wiring group between the seal and the bottom substrate, the wiring group including a plurality of conductive lines spaced apart from each other by a predetermined interval, and a light-scattering layer between the seal and the top substrate, the light-scattering layer including light-scattering particles.

公开(公告)号：US20190310509A1

公开(公告)日：2019-10-10

申请号：US16360503

申请日：2019-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee Shin ,  Choong-ho Noh ,  Hyungjin Song ,  Jinyoung Lee

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1362

Abstract: A display device includes a plurality of pixel rows, a first data line, a second data line, a data driver, a first test part, and a second test part. Each of the plurality of pixel rows includes a plurality of pixels. The first data line is disposed between two adjacent pixel rows among the a plurality of pixel rows. The second data line is disposed between the two adjacent pixel rows. The data driver is configured to provide at least one data signal to the first data line and the second data line. The first test part is connected to one of the first data line and the second data line, and is disposed between the plurality of pixel rows and the data driver. The second test part is electrically connected to the other of the first data line and the second data line.

公开(公告)号：US10216052B2

公开(公告)日：2019-02-26

申请号：US15823301

申请日：2017-11-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghee Shin ,  Kyungho Kim

IPC: G02F1/1345 ,  G09G3/20 ,  H01L27/12 ,  H01L25/065 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display device includes a substrate including a plurality of pixels disposed in a display area of the substrate. A non-display area of the substrate is disposed adjacent to the display area. The display device further includes a plurality of gate lines and a plurality of data lines arranged in a matrix form in the display area on the substrate, at least one driver integrated circuit (IC) disposed in the non-display area on the substrate, and a plurality of data fan-out wirings disposed on the substrate and connecting the data lines and the at least one driver IC. Lengths of the data fan-out wirings vary, and the data lines overlap the gate lines more as the lengths of the corresponding data fan-out wirings decrease.

公开(公告)号：US09846334B2

公开(公告)日：2017-12-19

申请号：US15042004

申请日：2016-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghee Shin

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/1339 ,  G02F1/133512 ,  G02F1/1337 ,  G02F2001/133388 ,  G02F2001/13398 ,  G02F2001/136222

Abstract: A liquid crystal display (“LCD”) device includes a first substrate and a second substrate each having a display area and a non-display area, a liquid crystal layer between the first substrate and the second substrate, a sealing portion in the non-display area, and a light shielding portion having a first aperture between the display area and the sealing portion.

公开(公告)号：US20240324351A1

公开(公告)日：2024-09-26

申请号：US18545058

申请日：2023-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee Shin ,  Sunkwun Son

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/126

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/126

Abstract: A display apparatus includes a scan line, a data line, a first active layer intersecting a portion of the scan line and having a first portion disposed in a direction to the data line and electrically connected to the data line, and a shield overlapping a portion of the first active layer, the portion of the first active layer overlapping the scan line.

公开(公告)号：US20240324342A1

公开(公告)日：2024-09-26

申请号：US18441872

申请日：2024-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkwun Son ,  Donghee Shin

IPC: H10K59/131 ,  H10K39/34

CPC classification number: H10K59/131 ,  H10K39/34

Abstract: A display device includes a light-emitting diode in a display area and a pixel circuit electrically connected to the light-emitting diode, a photo diode in a light detection area overlapping the display area, and a light detection circuit electrically connected to the photo diode, a read-out line overlapping the light detection circuit and extending in a first direction, a vertical connection line extending in the first direction in the display area, a horizontal connection line extending in a second direction crossing the first direction in the display area, and connecting the vertical connection line to the read-out line, and a vertical voltage line extending in the first direction in the display area and having a width in the second direction greater than a width in the second direction of the vertical connection line.

公开(公告)号：US20240135870A1

公开(公告)日：2024-04-25

申请号：US18391747

申请日：2023-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee Shin ,  Donghyeon Ki ,  Sunkwun Son ,  Nahyeon Cha

IPC: G09G3/3225 ,  G11C19/28

CPC classification number: G09G3/3225 ,  G11C19/28 ,  G09G2300/0443 ,  G09G2310/0286

Abstract: Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1st pixel including n sub-pixels and a 1-2nd pixel including n sub-pixels, and n first data lines spaced apart from each other, disposed between the 1-1st pixel and the 1-2nd pixel in a plan view, extending in a second direction crossing the first direction, and electrically connected to the 1-1st pixel and the 1-2nd pixel.

公开(公告)号：US11887534B2

公开(公告)日：2024-01-30

申请号：US17314941

申请日：2021-05-07

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee Shin ,  Donghyeon Ki ,  Sunkwun Son ,  Nahyeon Cha

IPC: G09G3/36 ,  G02F1/1362 ,  G09G3/20 ,  H01L27/12 ,  G11C19/28 ,  G09G3/3225

CPC classification number: G09G3/3225 ,  G11C19/28 ,  G09G2300/0443 ,  G09G2310/0286

Abstract: Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1st pixel including n sub-pixels and a 1-2nd pixel including n sub-pixels, and n first data lines spaced apart from each other, disposed between the 1-1st pixel and the 1-2nd pixel in a plan view, extending in a second direction crossing the first direction, and electrically connected to the 1-1st pixel and the 1-2nd pixel.

公开(公告)号：US20220130328A1

公开(公告)日：2022-04-28

申请号：US17314941

申请日：2021-05-07

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee Shin ,  Donghyeon Ki ,  Sunkwun Son ,  Nahyeon Cha

IPC: G09G3/3225 ,  G11C19/28

Abstract: Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1st pixel including n sub-pixels and a 1-2nd pixel including n sub-pixels, and n first data lines spaced apart from each other, disposed between the 1-1st pixel and the 1-2nd pixel in a plan view, extending in a second direction crossing the first direction, and electrically connected to the 1-1st pixel and the 1-2nd pixel.

公开(公告)号：US10684521B2

公开(公告)日：2020-06-16

申请号：US16162368

申请日：2018-10-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghee Shin ,  Hyungjin Song ,  Byoungsun Na ,  Yoomi Ra ,  Soohong Cheon

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G09G3/36

Abstract: A display device including: a first substrate; a gate line extending along a first direction on the first substrate; a data line disposed on the first substrate, insulated from the gate line, and extending along a second direction that intersects the first direction; a gate electrode protruding from the gate line; a source electrode extending from the data line; a drain electrode spaced apart from the source electrode; a pixel electrode electrically connected to the drain electrode; and a storage electrode spaced apart from the gate line and the gate electrode. The drain electrode includes a first overlap portion overlapping the gate electrode and a second overlap portion overlapping the storage electrode, and the second overlap portion overlaps at least a part of the pixel electrode.