公开(公告)号：US20240215339A1

公开(公告)日：2024-06-27

申请号：US18455666

申请日：2023-08-25

申请人： Samsung Display Co., LTD.

发明人： KOICHI SUGITANI ,  GWUI-HYUN PARK ,  HOKYUNG JANG ,  SAEHEE HAN

IPC分类号： H10K59/124 ,  H10K59/12 ,  H10K59/123 ,  H10K59/131

CPC分类号： H10K59/124 ,  H10K59/1201 ,  H10K59/123 ,  H10K59/131 ,  H10K71/621

摘要： A display device includes a light emitting area and a non-light emitting area adjacent to the light emitting area, a first conductive layer disposed on a substrate in the light emitting area and the non-light emitting area, a second conductive layer disposed on the first conductive layer in the light emitting area, a first insulating film disposed on the first conductive layer, overlapping the first conductive layer and the second conductive layer in the light emitting area, and having a first permittivity, and a second insulating film disposed between the first insulating film and the second conductive layer, disposed in the light emitting area and the non-light emitting area, overlapping the first insulating film and the first conductive layer, and having a second permittivity greater than the first permittivity.

公开(公告)号：US20230137129A1

公开(公告)日：2023-05-04

申请号：US17886546

申请日：2022-08-12

申请人： Samsung Display Co., Ltd.

发明人： BOGEON JEON ,  KABJONG SEO ,  HOKYUNG JANG

IPC分类号： H01L51/52 ,  H01L27/32

摘要： A display panel includes a display device layer including first to third light emitting areas and a non-tight emitting area and a light shielding member disposed on the display device laver. The light shielding member overlaps the non-light emitting area and includes light shielding openings corresponding to the first to third light emitting areas. A first portion of the light shielding member disposed between the first light emitting area and the second light emitting area has a first thickness at a first edge adjacent to the first light emitting area and a second thickness that is different from the first thickness at a second edge adjacent to the second light emitting area. A second portion of the light shielding member is disposed between the first light emitting area and the third light emitting area and has a uniform thickness.

公开(公告)号：US20240215416A1

公开(公告)日：2024-06-27

申请号：US18390505

申请日：2023-12-20

申请人： Samsung Display Co., LTD.

发明人： GWUI-HYUN PARK ,  KOICHI SUGITANI ,  HOKYUNG JANG ,  SAEHEE HAN

IPC分类号： H10K59/80 ,  H10K71/20

CPC分类号： H10K59/8792 ,  H10K71/233

摘要： A display device includes a substrate including a light emitting area and a non-light emitting area disposed adjacent to the light emitting area, a light emitting element disposed in the light emitting area on the substrate, a plurality of light blocking patterns disposed above the light emitting element and spaced apart from each other, and a transmission pattern disposed on the light emitting element, surrounding the plurality of light blocking patterns, and including a first organic pattern and a second organic pattern disposed on the first organic pattern.

公开(公告)号：US20240155886A1

公开(公告)日：2024-05-09

申请号：US18486161

申请日：2023-10-13

申请人： Samsung Display Co., LTD.

发明人： Gwui-Hyun PARK ,  Koichi SUGITANI ,  HOKYUNG JANG ,  Sae Hee HAN

IPC分类号： H10K59/126 ,  H01L29/786 ,  H10K85/20 ,  H10K85/60

CPC分类号： H10K59/126 ,  H01L29/78672 ,  H01L29/7869 ,  H10K85/20 ,  H10K85/621 ,  H10K2102/351

摘要： A display device includes: a substrate; a transistor including a semiconductor layer disposed on the substrate; and a light emitting device electrically connected to the transistor, wherein the substrate includes a first organic layer, a first barrier layer, a second organic layer, a second barrier layer, and a shielding layer, the shielding layer includes a compound represented by Chemical Formula 1 below, and the shielding layer is disposed between the second barrier layer and the semiconductor layer.