公开(公告)号：US20170090227A1

公开(公告)日：2017-03-30

申请号：US15170347

申请日：2016-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Jae YUN ,  Jin Won KIM ,  Tae Min KIM ,  Taek Joon LEE

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1337 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/1339 ,  G02F1/1303 ,  G02F1/133351 ,  G02F1/1337 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133354 ,  G02F2001/133388 ,  G02F2001/136222 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1262

Abstract: A display panel includes a first substrate, a second substrate disposed opposite to the first substrate, a first alignment key disposed on the first substrate; and a second alignment key disposed on the second substrate to overlap the first alignment key, where the second alignment key includes a border portion and a groove pattern disposed in a region defined by the border portion.

公开(公告)号：US20220262827A1

公开(公告)日：2022-08-18

申请号：US17674360

申请日：2022-02-17

Applicant: Samsung Display Co., LTD.

Inventor： Hang Jae LEE ,  Yuk Hyun NAM ,  Sung Jae YUN

IPC: H01L27/12 ,  H01L25/16 ,  H01L23/00

Abstract: A display device in accordance with some embodiments may include a substrate, a first interlayer insulating layer on the substrate, a data conductor on the first interlayer insulating layer, a passivation layer on the data conductor, a pixel electrode layer on the passivation layer, and a shielding electrode between the data conductor and the pixel electrode layer, and defining a first contact opening and a second contact opening, wherein the data conductor and the pixel electrode layer are electrically coupled to each other in each of the first contact opening and the second contact opening.

公开(公告)号：US20220140195A1

公开(公告)日：2022-05-05

申请号：US17452762

申请日：2021-10-28

Applicant: Samsung Display Co., LTD.

Inventor： Sung Jae YUN ,  Yuk Hyun NAM ,  Sang Hoon PARK ,  Hang Jae LEE

IPC: H01L33/38 ,  H01L27/15 ,  H01L33/00

Abstract: A light emitting element ink, a display device, and a method of manufacturing the same are provided. The light emitting element ink includes a solvent, a light emitting element dispersed in the solvent, the light emitting element including a plurality of semiconductor layers and an insulating film partially surrounding outer surfaces of the plurality of semiconductor layers, and a reactive mesogen dispersed in the solvent.

公开(公告)号：US20220084998A1

公开(公告)日：2022-03-17

申请号：US17234231

申请日：2021-04-19

Applicant: Samsung Display Co., LTD.

Inventor： Hang Jae LEE ,  Sung Ho PARK ,  Sung Jae YUN ,  Jong Hyeok LEE ,  Jae Won CHOI

IPC: H01L25/16 ,  H01L27/12

Abstract: A display device includes a substrate including a plurality of pixels; a first bank disposed at a boundary of the plurality of pixels; a first electrode and a second electrode, spaced apart from each other on the substrate; an insulating layer disposed on the first electrode and the second electrode; and a plurality of light emitting elements disposed between the first electrode and the second electrode on the insulating layer. The first bank and the insulating layer are disposed on the same layer.

公开(公告)号：US20220077245A1

公开(公告)日：2022-03-10

申请号：US17445796

申请日：2021-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hang Jae LEE ,  Sang Hoon PARK ,  Sung Jae YUN

IPC: H01L27/32

Abstract: A display device includes a plurality of subpixels arranged along a first direction and a second direction crossing the first direction, where each of the subpixels includes an emission area, a plurality of electrodes located in the emission area, extending in the first direction and spaced from one another in the second direction, and a plurality of light-emitting elements located on electrodes spaced from one another in the second direction, and where the subpixels include a plurality of first-type subpixels and a plurality of second-type subpixels, the second-type subpixels having a different number of electrodes in the emission area from the first-type subpixels.

公开(公告)号：US20170199431A1

公开(公告)日：2017-07-13

申请号：US15197880

申请日：2016-06-30

Applicant: Samsung Display Co. Ltd.

Inventor： Tae Min KIM ,  Jin Won KIM ,  Sung Jae YUN ,  Taek Joon LEE ,  Sun Kyu JOO

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

CPC classification number: G02F1/133723 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/1339 ,  G02F2001/133388 ,  G02F2001/133776

Abstract: A liquid crystal display device includes first substrate including a display area in which a plurality of pixels are disposed and a non-display area which surrounds the display area, and a light-shielding member disposed on the first substrate, the light-shielding member disposed on boundaries between the plurality of pixels and on the entire non-display area and defining an alignment layer dam pattern, which is in the shape of a recess, in the non-display area, where the alignment layer dam pattern surrounds the display area and has step-type height differences on a side of the display area.