公开(公告)号：US20180249046A1

公开(公告)日：2018-08-30

申请号：US15841943

申请日：2017-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SE WAN SON ,  WANG WOO LEE ,  MOON SOON KO ,  JUNG HWA KIM ,  JIN SUNG AN ,  JI SEON LEE

IPC: H04N3/14 ,  H01L27/15 ,  G09G3/3266 ,  G09G3/3291

CPC classification number: H04N3/15 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2310/0278 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/156 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: A display device includes a substrate and an active pattern positioned above the substrate and including a plurality of channel regions and a plurality of conductive regions. The display device includes a plurality of scan lines extending substantially in a first direction. The display device includes a data line and a driving voltage line crossing the plurality of scan lines. The display device includes a first transistor including a first channel region among the plurality of channel regions and a first gate electrode. The display device includes a first connector electrically connecting the first gate electrode of the first transistor and a first conductive region among the plurality of conductive regions to each other. The driving voltage line overlaps at least a portion of the first connector along a direction orthogonal to an upper surface of the substrate.

公开(公告)号：US20190206952A1

公开(公告)日：2019-07-04

申请号：US16133836

申请日：2018-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI SEON LEE ,  Moo Soon Ko ,  Se Wan Son ,  Jin Sung An ,  Seong Jun Lee ,  Wang Woo Lee

IPC: H01L27/32

CPC classification number: H01L27/3223 ,  H01L27/3262 ,  H01L27/3276 ,  H01L2251/5392

Abstract: A display device includes: a substrate that includes a first area and a second area; a plurality of pixels included in the first area; and a dummy pattern included in the second area, wherein a size of the dummy pattern is smaller than a pixel area corresponding to a first pixel among the plurality of pixels, a ratio of an area occupied by a pixel pattern of the first pixel with respect to the pixel area is a first value, a ratio of an area occupied by the dummy pattern with respect to a dummy area is a second value that is greater than the first value, and the dummy area and the pixel area have the same size as each other.

公开(公告)号：US20190229160A1

公开(公告)日：2019-07-25

申请号：US16148436

申请日：2018-10-01

Applicant: SAMSUNG DISPLAY CO. LTD.

Inventor： JI SEON LEE ,  MOO SOON KO ,  YOUNG WOO PARK ,  SE WAN SON ,  JIN SUNG AN ,  MIN WOO WOO ,  JU WON YOON ,  WANG WOO LEE ,  JEONG SOO LEE ,  DEUK MYUNG JI

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes a substrate including a display area and a non-display area. First, second, and third insulating layers are sequentially disposed on the substrate. Pixels are disposed in the display area. Each of the pixels including a transistor and a light emitting element connected to the transistor. A data line is disposed in the display area. The data line is configured to supply a data signal to each of the plurality of pixels. A wiring portion is disposed in the non-display area. The wiring portion includes a connecting line connected to the data line and a fan-out line connected to the connecting line. A dummy pattern is disposed in the non-display area. The dummy pattern at least partially overlaps the wiring portion.