公开(公告)号：US20240099103A1

公开(公告)日：2024-03-21

申请号：US18308749

申请日：2023-04-28

Applicant: Samsung Display Co., LTD.

Inventor： KWANG-MIN LEE ,  JUNHWI LIM ,  MIN-UK KIM ,  HO-YONG SHIN ,  SEON UK LEE ,  KANG SOO HAN

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H10K59/38

CPC classification number: H10K59/873 ,  H10K59/1201 ,  H10K59/122 ,  H10K59/38

Abstract: A display device includes a display area, a peripheral area disposed outside the display area, and a sealing area disposed outside the peripheral area, a first base substrate, a second base substrate facing the first base substrate, a color filter layer disposed under the first base substrate, a bank layer disposed under the color filter layer, and a sealing member disposed between the bank layer and the second base substrate in the sealing area. The bank layer includes bank patterns defining an opening disposed at least in the sealing area, and the sealing member fills the opening. Each of the bank patterns includes a first surface adjacent to the color filter layer and a second surface opposite to the first surface and adjacent to the sealing member. A width of the second surface is greater than a width of the first surface.

公开(公告)号：US20230320148A1

公开(公告)日：2023-10-05

申请号：US17992374

申请日：2022-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： DOGI LIM ,  YOUNG JE CHO ,  JEONGIL KIM ,  KWANG-MIN LEE

IPC: H01L29/205

CPC classification number: H01L27/3276 ,  H01L27/3223

Abstract: A display device includes a first data line group disposed in a fan-out area and including a plurality of first data lines extending to a display area adjacent to the fan-out area, a second data line group disposed in the fan-out area and including a plurality of second data lines extending to the display area adjacent to the fan-out area, a plurality of pixels disposed in the display area and connected to the first and second data lines, and a dummy pattern disposed in the fan-out area between the first data line group and the second data line group, where the dummy pattern is in a floating state.

公开(公告)号：US20250107289A1

公开(公告)日：2025-03-27

申请号：US18768461

申请日：2024-07-10

Applicant: Samsung Display Co., LTD.

Inventor： SEON UK LEE ,  KWANG-MIN LEE ,  JUNHWI LIM

IPC: H01L33/50 ,  H01L33/00 ,  H01L33/06 ,  H10K59/12 ,  H10K59/38

Abstract: A display device includes a light control layer including a plurality of light control patterns and a division pattern that divides the plurality of light control patterns. The division pattern includes a plurality of side walls that define the openings. The plurality of side walls includes first side walls and second side walls. The first side walls include a first inclined surface inclined in a direction away from a corresponding light control pattern among the plurality of light control patterns.

公开(公告)号：US20240251604A1

公开(公告)日：2024-07-25

申请号：US18503269

申请日：2023-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： SEON UK LEE ,  GYEONGEUN EOH ,  KWANG-MIN LEE

IPC: H10K59/122 ,  H10K59/12 ,  H10K59/38 ,  H10K71/13

CPC classification number: H10K59/122 ,  H10K59/1201 ,  H10K59/38 ,  H10K71/135

Abstract: A display device may include a display panel, a first light conversion layer, a second light conversion layer, and a light transmission layer that are disposed on the display panel and spaced apart from each other, a support layer that is disposed between the first light conversion layer and the second light conversion layer; and a bank layer that is disposed on the display panel to define openings in which the first and second light conversion layers are disposed, and is disposed on the support layer and between the first and second light conversion layers. The support layer and the light transmission layer may include a same material.

公开(公告)号：US20240222572A1

公开(公告)日：2024-07-04

申请号：US18495132

申请日：2023-10-26

Applicant: Samsung Display Co., LTD.

Inventor： KANGUK KIM ,  MIN-UK KIM ,  KWANG-MIN LEE ,  JUNHWI LIM ,  KANG SOO HAN

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/58

CPC classification number: H01L33/502 ,  H01L25/0753 ,  H01L33/58

Abstract: A display device includes a first light emitting element diode and a second light emitting diode which are disposed on a first base substrate, a bank layer disposed under a second base substrate facing the first base substrate, including a first opening overlapping the first light emitting diode in a plan view and a second opening overlapping the second light emitting diode in a plan view, and having a first part and a second part, a transmitting layer disposed inside the first opening, and a first color conversion layer disposed inside the second opening. The first part and the second part have different thicknesses in a thickness direction of the second base substrate.