公开(公告)号：US20240244935A1

公开(公告)日：2024-07-18

申请号：US18385924

申请日：2023-11-01

Applicant: Samsung Display Co., LTD.

Inventor： DOKYUNG YOUN ,  SANGJI PARK ,  CHEOL SHIN ,  KEUNCHAN OH ,  SONGEE LEE ,  SUN-KYU JOO ,  WOO-MAN JI ,  YOUYOUNG JIN ,  TAE HYUNG HWANG

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122

CPC classification number: H10K59/879 ,  H10K59/1201 ,  H10K59/122

Abstract: A display device includes a display panel, a first light conversion layer, a second light conversion layer, and a light transmission layer, which are disposed on the display panel and spaced apart from each other, a plurality of bank layers, each of which is disposed on the display panel and which are disposed between the first light conversion layer and the second light conversion layer and between the light transmission layer and each of the first and second light conversion layers, a spacer, which is disposed below a bank layer of the bank layers and faces the display panel, and a plurality of lenses which are disposed below the first light conversion layer, the second light conversion layer, and the light transmission layer, and face the display panel. The spacer and the plurality of lenses may be disposed in a same layer.

公开(公告)号：US20250008806A1

公开(公告)日：2025-01-02

申请号：US18438277

申请日：2024-02-09

Applicant: Samsung Display Co., LTD.

Inventor： YOUYOUNG JIN ,  KEUNCHAN OH ,  SUN-KYU JOO

IPC: H10K59/38 ,  H10K59/127 ,  H10K59/80

Abstract: A display device includes a substrate including a display area and a sealing area surrounding the display area; a color filter layer below the substrate and defining at least one trench recessed from a lower surface of the color filter layer in a direction toward the substrate in the sealing area; a refractive layer below the color filter layer; and a capping layer below the refractive layer and in contact with at least a portion of the color filter layer in the sealing area

公开(公告)号：US20220271095A1

公开(公告)日：2022-08-25

申请号：US17145369

申请日：2021-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： YOUYOUNG JIN ,  KEUNCHAN OH ,  CHANSU KIM ,  JAEMIN SEONG ,  GAK SEOK LEE ,  SUN-KYU JOO ,  HALIM JI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel, includes: a base substrate including a pixel region and a peripheral region adjacent to the pixel region; a reflection pattern disposed on the base substrate; a light conversion pattern disposed on the base substrate and overlapping the reflection pattern, the light conversion pattern including a top surface and a side surface; an emitter disposed on the light conversion pattern to emit a source light, the emitter being in contact with at least the side surface of the light conversion pattern; a color filter disposed on the top surface of the light conversion pattern; and a light-blocking pattern disposed outside the color filter.

公开(公告)号：US20220102433A1

公开(公告)日：2022-03-31

申请号：US17356190

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： INOK KIM ,  YOUYOUNG JIN ,  YOUSIK SHIN ,  KEUNCHAN OH ,  GAK SEOK LEE ,  SUNGJOON CHO ,  SUN-KYU JOO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device may include a substrate, a first color conversion layer on the substrate, a low refractive layer on the first color conversion layer and including low refractive structures, a planarization layer on the low refractive layer, and a first color filter on the planarization layer. The planarization layer may also be between the low refractive structures.