公开(公告)号：US20180129108A1

公开(公告)日：2018-05-10

申请号：US15803832

申请日：2017-11-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jinsu LEE ,  Hyoungcheol LEE ,  Minwook PARK ,  Hawon YU

IPC: G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/136209 ,  G02F1/133514 ,  G02F1/13394 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A display device includes: a substrate including a plurality of sub-pixel areas and a non-pixel area between the plurality of sub-pixel areas; a plurality of color filters disposed on the plurality of sub-pixel areas to respectively correspond to the plurality of sub-pixel areas; a black matrix on the non-pixel area; and a column spacer on the black matrix. The black matrix includes a concave portion, and the column spacer is on the concave portion.

公开(公告)号：US20190235335A1

公开(公告)日：2019-08-01

申请号：US16258671

申请日：2019-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jinsu LEE ,  Seungmin Lee ,  Kun-Wook Han ,  Basrur Veidhes

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1337 ,  G09G3/36

Abstract: A display panel including: a base substrate having first and second regions; a color filter layer having a first color layer, and a second color layer disposed in the second region and on the first color layer; a first pixel electrode disposed on the color filter layer and in the first region; and a second pixel electrode disposed in the first region and between the first pixel electrode and the second region. The first pixel electrode includes first branches spaced apart at a first pitch, and second branches spaced apart at a second pitch, the second pixel electrode includes third branches spaced apart at a third pitch and extended in the same direction as the first branches, and fourth branches spaced apart at a fourth pitch and extended in the same direction as the second branches, and the first and third pitches are different from each other.

公开(公告)号：US20240122023A1

公开(公告)日：2024-04-11

申请号：US18375481

申请日：2023-09-30

Applicant: Samsung Display Co., LTD.

Inventor： Jinsu LEE ,  Hyunduck CHO ,  Hongjo PARK ,  Beohmrock CHOI

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/126 ,  H10K59/35

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/126 ,  H10K59/352 ,  H10K59/353

Abstract: A display apparatus includes a substrate, a plurality of subpixels disposed over the substrate and including a red subpixel, a blue subpixel, and a green subpixel, an encapsulation layer over the plurality of subpixels, a light-blocking layer disposed over the encapsulation layer and including a plurality of openings respectively overlapping the plurality of subpixels, and a plurality of color filters disposed over the light-blocking layer and including a red color filter, a blue color filter, and a green color filter. The plurality of color filters include a repetitive arrangement structure of a color filter pattern unit block, the plurality of subpixels include a repetitive arrangement structure of a subpixel pattern unit block, and a size of the color filter pattern unit block is greater than a size of the subpixel pattern unit block.

公开(公告)号：US20190213940A1

公开(公告)日：2019-07-11

申请号：US16114040

申请日：2018-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Basrur VEIDHES ,  Seongyoung LEE ,  Doyeong PARK ,  Jinsu LEE ,  Kun-Wook HAN

IPC: G09G3/20 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333

Abstract: A display device capable of substantially preventing light leakage generated in a non-display area of the display device, the display device including: a substrate including a display area and a non-display area; a thin film transistor disposed in the display area; a first connection electrode disposed in the non-display area and connected to the thin film transistor; a second connection electrode disposed in the non-display area and disposed apart from the first connection electrode; a first insulating layer overlapping one end portion of the first connection electrode and one end portion of the second connection electrode; a floating electrode disposed on the first insulating layer; and a bridge electrode disposed on the second insulating layer, connected to the first connection electrode through a first contact hole, and connected to the second connection electrode through a second contact hole.