公开(公告)号：US20240365583A1

公开(公告)日：2024-10-31

申请号：US18765160

申请日：2024-07-05

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Hyeong Jun KIM ,  Ji Ryun PARK ,  Chi Wook AN ,  Mi Ran JI

IPC分类号： H10K50/858 ,  G06F3/044 ,  H10K50/86 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K102/00

CPC分类号： H10K50/858 ,  G06F3/0443 ,  H10K50/86 ,  H10K50/865 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K2102/351

摘要： A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer.

公开(公告)号：US20230298536A1

公开(公告)日：2023-09-21

申请号：US17981700

申请日：2022-11-07

申请人： Samsung Display Co., LTD.

发明人： Chang Wook KIM ,  Chi Wook AN ,  Gun Woo KO ,  Soon Il JUNG ,  Mi Ran JI

IPC分类号： G09G3/36 ,  G02F1/1335

CPC分类号： G09G3/3607 ,  G02F1/133512 ,  G09G2320/0666

摘要： A display device includes a substrate, a pixel emitting light, a light blocking layer blocking light, a first pixel row comprising a first pixel group and a second pixel group in a first direction in a plan view, and a second pixel row in a second direction that intersects the first direction and comprising a third pixel group and a fourth pixel group in the first direction. The first pixel group includes a first sub-pixel, a second sub-pixel in a third direction from the first sub-pixel, the third direction intersecting the first direction, and a third sub-pixel in the first direction from the first sub-pixel. The third pixel group may include a sixth sub-pixel, a seventh sub-pixel in the third direction from the sixth sub-pixel, and an eighth sub-pixel in the first direction from the sixth sub-pixel. The third pixel group may be surrounded by the light blocking layer.

公开(公告)号：US20240188397A1

公开(公告)日：2024-06-06

申请号：US18350125

申请日：2023-07-11

申请人： Samsung Display Co., LTD.

发明人： Heung Shik PARK ,  El Ly GIL ,  Mi Ran JI ,  Beohm Rock CHOI

IPC分类号： H10K59/80 ,  C09D4/06 ,  C09D7/45 ,  C09D7/65 ,  C09D133/06

CPC分类号： H10K59/879 ,  C09D4/06 ,  C09D7/45 ,  C09D7/65 ,  C09D133/062 ,  H10K59/873 ,  H10K59/12

摘要： Embodiments provide coating composition and a display device. The coating composition comprises a first monomer represented by Chemical Formula 1 or Chemical Formula 2, a second monomer comprising an acrylate monomer, a photoinitiator, a surfactant, and a solvent, wherein Chemical Formula 1 and Chemical Formula 2 are explained in the specification:

公开(公告)号：US20220173362A1

公开(公告)日：2022-06-02

申请号：US17676035

申请日：2022-02-18

申请人： Samsung Display Co., Ltd.

发明人： Hyeong Jun KIM ,  Ji Ryun PARK ,  Chi Wook AN ,  Mi Ran JI

IPC分类号： H01L51/52 ,  G06F3/044 ,  H01L27/32

摘要： A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer.

公开(公告)号：US20210005845A1

公开(公告)日：2021-01-07

申请号：US16814833

申请日：2020-03-10

申请人： Samsung Display Co., Ltd.

发明人： Hyeong Jun KIM ,  Ji Ryun PARK ,  Chi Wook AN ,  Mi Ran JI

IPC分类号： H01L51/52 ,  H01L27/32 ,  G06F3/044

摘要： A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer.