公开(公告)号：US20240215339A1

公开(公告)日：2024-06-27

申请号：US18455666

申请日：2023-08-25

Applicant: Samsung Display Co., LTD.

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

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

CPC classification number: H10K59/124 ,  H10K59/1201 ,  H10K59/123 ,  H10K59/131 ,  H10K71/621

Abstract: 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：US20230096077A1

公开(公告)日：2023-03-30

申请号：US17867443

申请日：2022-07-18

Applicant: Samsung Display Co., Ltd. ,  LTC Co., Ltd

Inventor： Jun Young KIM ,  GWUI-HYUN PARK ,  KOICHI SUGITANI ,  HYE IN KIM ,  Do Hyuk IM ,  SAEHEE HAN ,  PIL SOON HONG ,  Hwa Young KIM ,  Do Hyun SEO ,  Ho Sung CHOI ,  Sung Goo HAN

IPC: G03F7/039 ,  G03F7/004 ,  G03F7/075

Abstract: A photosensitive resin composition including a silsesquioxane-based copolymer obtained by copolymerizing a first monomer represented by Chemical Formula 1 (R1—R2—Si (R3)3), a second monomer represented by Chemical Formula 2 ((R4)n—Si(R5)4-n), a third monomer represented by Chemical Formula 3 (Si(R6)4), and a fourth monomer represented by Chemical Formula 4 ((R7)3—Si—R8—Si—(R7)3) are provided.

公开(公告)号：US20220115489A1

公开(公告)日：2022-04-14

申请号：US17356937

申请日：2021-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： GWUI-HYUN PARK ,  KOICHI SUGITANI ,  HYE IN KIM ,  CHULWON PARK ,  PIL SOON HONG

IPC: H01L27/32

Abstract: A display device includes a first light emitting element in a first display area, a first pixel circuit in a first non-display area spaced from the first display area and connected to the first light emitting element, an insulating layer covering the first pixel circuit, a metal wiring on the insulating layer, connected to the first pixel circuit, and extending from the first non-display area to a second non-display area between the first display area and the first non-display area, and a transparent wiring on the insulating layer, connecting the first light emitting element and the metal wiring, and extending from the first display area to a surface of the metal wiring, where a trench is defined in a surface of the insulating layer in the second non-display area, and the metal wiring is in the trench in the second non-display area.

公开(公告)号：US20240215416A1

公开(公告)日：2024-06-27

申请号：US18390505

申请日：2023-12-20

Applicant: Samsung Display Co., LTD.

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

IPC: H10K59/80 ,  H10K71/20

CPC classification number: H10K59/8792 ,  H10K71/233

Abstract: 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：US20160085099A1

公开(公告)日：2016-03-24

申请号：US14717059

申请日：2015-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KOICHI SUGITANI ,  HOON KANG ,  CHUL-WON PARK ,  YANG-HO JUNG ,  JIN-HO JU

IPC: G02F1/1368 ,  G02F1/1341 ,  G02F1/1337 ,  H01L27/12 ,  G02F1/1335

CPC classification number: G02F1/1368 ,  G02F1/133377 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/134363 ,  G02F2001/136222 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1288

Abstract: A display panel includes a substrate, a thin-film transistor (TFT) disposed on the substrate, a first electrode electrically connected to the thin-film transistor, a roof layer disposed on the first electrode and a liquid crystal layer. The roof layer includes an organic insulating material, and defines a cavity that overlaps the first electrode. The liquid crystal layer is disposed in the cavity and is in direct contact with the roof layer.

Abstract translation: 显示面板包括基板，设置在基板上的薄膜晶体管（TFT），与薄膜晶体管电连接的第一电极，设置在第一电极上的顶层和液晶层。 屋顶层包括有机绝缘材料，并且限定与第一电极重叠的空腔。 液晶层设置在空腔中并与屋顶层直接接触。