公开(公告)号：US20180075804A1

公开(公告)日：2018-03-15

申请号：US15680522

申请日：2017-08-18

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G09G3/3233

Abstract: A display device includes a first pixel area having first pixels and a second pixel area having second pixels. Each first pixel includes a driving transistor initialized to a voltage of a first initialization power supply. Each second pixel includes a driving transistor initialized to a voltage of a second initialization power supply. The first initialization power supply and the second initialization power supply are set to different voltages. The first pixel area and the second pixel area have different widths.

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：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：US20240046883A1

公开(公告)日：2024-02-08

申请号：US18368809

申请日：2023-09-15

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: G09G3/3266 ,  G09G3/3208 ,  G09G3/00 ,  G09G3/3233

CPC classification number: G09G3/3266 ,  G09G3/3208 ,  G09G3/00 ,  G09G3/3233 ,  G09G2320/0223 ,  G09G2310/0232 ,  G09G2310/0281 ,  G09G2310/0262 ,  G09G2310/0286 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0408 ,  G09G2300/04 ,  G09G2300/0426 ,  G09G2310/0202

Abstract: A display device includes a substrate including a first pixel area and a second pixel area, wherein the second pixel area is located at a side of the first pixel area, first pixels located in the first pixel area and connected to first scan lines, and second pixels located in the second pixel area and connected to second scan lines, wherein the first pixels and the second pixels include pixel rows extending in a first direction, and at least one of the second scan lines is inclined with respect to the first direction.

公开(公告)号：US20170337873A1

公开(公告)日：2017-11-23

申请号：US15453794

申请日：2017-03-08

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: G09G3/3258 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3291

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G2300/043 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0291 ,  H01L27/3258

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：US20170249905A1

公开(公告)日：2017-08-31

申请号：US15406927

申请日：2017-01-16

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: G09G3/3266 ,  G09G3/3233

CPC classification number: G09G3/3266 ,  G09G3/3208 ,  G09G3/3233 ,  G09G2300/04 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0202 ,  G09G2310/0232 ,  G09G2310/0262 ,  G09G2310/0281 ,  G09G2310/0286 ,  G09G2320/0223 ,  G09G2380/02

Abstract: A display device includes a substrate including a first pixel area and a second pixel area, wherein the second pixel area is located at a side of the first pixel area, first pixels located in the first pixel area and connected to first scan lines, and second pixels located in the second pixel area and connected to second scan lines, wherein the first pixels and the second pixels include pixel rows extending in a first direction, and at least one of the second scan lines is inclined with respect to the first direction.

公开(公告)号：US20210134933A1

公开(公告)日：2021-05-06

申请号：US17137742

申请日：2020-12-30

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: H01L27/32 ,  G09G3/3233

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：US20180075810A1

公开(公告)日：2018-03-15

申请号：US15492758

申请日：2017-04-20

Applicant: Samsung Display Co., Ltd.

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

IPC: G09G3/3266 ,  G09G3/3275

Abstract: A display device includes first pixels configured to be positioned in a first pixel area and configured to be connected to first scan lines; first scan stage circuits configured to be positioned in a first peripheral area that is positioned outside the first pixel area and configured to supply first scan signals to the first scan lines; second pixels configured to be positioned in a second pixel area and configured to be connected to second scan lines; and second scan stage circuits configured to be positioned in a second peripheral area that is positioned outside the second pixel area and configured to supply second scan signals to the second scan lines. A gap between adjacent second scan stage circuits is larger than a gap between adjacent first scan stage circuits.

公开(公告)号：US20180005568A1

公开(公告)日：2018-01-04

申请号：US15590838

申请日：2017-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DEUK JONG KIM ,  YANG HEE KIM ,  JEONG HO LEE ,  YANG WAN KIM ,  BYUNG SUN KIM ,  SUN JA KWON ,  HYUN AE PARK ,  HYUNG JUN PARK ,  SU JIN LEE ,  JAE YONG LEE ,  YU JIN JEON

IPC: G09G3/3208 ,  H01L27/32 ,  H01L51/50

CPC classification number: G09G3/3208 ,  G09G2330/04 ,  H01L27/3204 ,  H01L27/3206 ,  H01L27/3225 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/50 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display device includes a substrate including a display configured to display an image and a non-display area disposed on at least one side of the display area. A plurality of pixels is disposed in the display area. An organic insulating layer is disposed on the substrate. A pixel defining layer is disposed on the organic insulating layer. A sealing layer at least partially covers the display area and the non-display area and includes an inorganic material. The organic insulating layer and the pixel defining layer have a valley disposed therein. The valley is formed by removing portions of the organic insulating layer and the pixel defining layer along a circumference of the display area.

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.