公开(公告)号：US20170287936A1

公开(公告)日：2017-10-05

申请号：US15344690

申请日：2016-11-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YANG WAN KIM ,  SUN JA KWON ,  BYUNG SUN KIM ,  HYUN AE PARK ,  SU JIN LEE ,  JAE YONG LEE

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1218 ,  H01L27/3276 ,  H01L27/3279 ,  H01L2251/5338

Abstract: A display device includes a substrate including a pixel area and a peripheral area located outside the pixel area; pixels located in the pixel area; power supply lines configured to provide an operating power to the pixels; and a plurality of data fanout wires configured to provide data signals to the pixels, wherein, in at least a portion of the peripheral area, the power supply lines and the plurality of data fanout wires are arranged on a same layer.

公开(公告)号：US20240423033A1

公开(公告)日：2024-12-19

申请号：US18743665

申请日：2024-06-14

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghoon SHIN ,  JOONG-SOO MOON ,  JINWOO PARK ,  JISU NA ,  HYUNGJUN PARK ,  CHANGSOO PYON ,  JAE YONG LEE

IPC: H10K59/126 ,  H10K59/121 ,  H10K59/124

Abstract: An electronic device includes a base layer, at least one transistor including a semiconductor pattern on the base layer and a gate electrode on the semiconductor pattern, a connection electrode on the at least one transistor, at least one insulating layer located between the semiconductor pattern and the connection electrode, a side light shielding pattern located at a same layer as that of the connection electrode, and a light emitting element on the connection electrode and electrically connected to the at least one transistor. The connection electrode passes through the at least one insulating layer to be connected to the semiconductor pattern, and the side light shielding pattern passes through the at least one insulating layer.

公开(公告)号：US20240179976A1

公开(公告)日：2024-05-30

申请号：US18434297

申请日：2024-02-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： BYUNG SUN KIM ,  SUN JA KWON ,  YANG WAN KIM ,  HYUN AE PARK ,  SU JIN LEE ,  JAE YONG LEE

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/124

CPC classification number: H10K59/131 ,  G09G3/3233 ,  H10K59/124 ,  G09G2300/043 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0291

Abstract: A display device includes a substrate having a pixel area and a peripheral area, a plurality of pixels disposed on the substrate in the pixel area, a plurality of data lines that supply a plurality of data signals to the pixels, a plurality of scan lines that supply a plurality of scan signals to the pixels, a plurality of power supply lines that supply a first voltage to the pixels, and first through third insulating layers. The first insulating layer is disposed on the substrate, the second insulating layer is disposed on the first insulating layer, and the third insulating layer is disposed on the second insulating layer. The scan lines are disposed below the third insulating layer on the substrate in the pixel area, and are disposed on the third insulating layer in the peripheral area.

公开(公告)号：US20230351937A1

公开(公告)日：2023-11-02

申请号：US18347887

申请日：2023-07-06

Applicant: SAMSUNG DISPLAY CO. LTD.

Inventor： TAE HOON KWON ,  JI HYUN KA ,  BYUNG SUN KIM ,  YANG WAN KIM ,  HYUNG JUN PARK ,  SU JIN LEE ,  JAE YONG LEE ,  JIN TAE JEONG ,  SEUNG JI CHA

IPC: G09G3/20 ,  G02F1/1345 ,  H05K1/11 ,  H10K99/00

CPC classification number: G09G3/20 ,  G02F1/13452 ,  H05K1/118 ,  H05K1/111 ,  H05K1/115 ,  H10K99/00 ,  G09G2300/0413 ,  H05K1/189

Abstract: A display device is provided. The display device comprises a display panel including a plurality of signal pads and one or more dummy pads, and at least one flexible wiring board providing signals to the signal pads, wherein a maximum bias period of signals provided to a pair of adjacent signal pads with at least one dummy pad interposed therebetween is longer than a maximum bias period of signals provided to a pair of adjacent signal pads with no dummy pad disposed therebetween.

公开(公告)号：US20200381457A1

公开(公告)日：2020-12-03

申请号：US16994911

申请日：2020-08-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YANG WAN KIM ,  SUN JA KWON ,  BYUNG SUN KIM ,  HYUN AE PARK ,  SU JIN LEE ,  JAE YONG LEE

IPC: H01L27/12 ,  H01L27/32

Abstract: A display device includes a substrate including a pixel area and a peripheral area located outside the pixel area; pixels located in the pixel area; power supply lines configured to provide an operating power to the pixels; and a plurality of data fanout wires configured to provide data signals to the pixels, wherein, in at least a portion of the peripheral area, the power supply lines and the plurality of data fanout wires are arranged on a same layer.

公开(公告)号：US20200321424A1

公开(公告)日：2020-10-08

申请号：US16909594

申请日：2020-06-23

Applicant: SAMSUNG DISPLAY co., LTD.

Inventor： YANG WAN KIM ,  BYUNG SUN KIM ,  JAE YONG LEE ,  CHUNG YI ,  HYUNGJUN PARK ,  SU JIN LEE

IPC: H01L27/32

Abstract: A display device includes a substrate including a pixel region and a peripheral region. A plurality of pixels is disposed in the pixel region of the substrate. Each of the plurality of pixels includes a light emitting element. Data lines and scan lines are connected to each of the plurality of pixels. A power line is configured to supply power to the plurality of pixels. The power line includes a plurality of first conductive lines and a plurality of second conductive lines intersecting the plurality of first conductive lines. The plurality of second conductive lines is arranged in a region between adjacent light emitting elements of the plurality of pixels. At least some of the plurality of second conductive lines extend in a direction oblique to a direction of extension of the data lines or the scan lines.