公开(公告)号：US20250031544A1

公开(公告)日：2025-01-23

申请号：US18648263

申请日：2024-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： KEUNWOO PARK ,  DANBI YANG ,  KANGSEOB JEONG

IPC: H10K59/38 ,  H10K59/12

Abstract: The display device includes a base layer including a display area, and a non-display area adjacent to the display area, a display element layer including first to third light-emitting elements above the base layer and overlapping the display area, a light control layer above the display element layer, and including first to third light controllers respectively overlapping the first to third light-emitting elements, a color filter layer above the light control layer and overlapping the display area, a step compensation layer above the base layer, overlapping the non-display area, including a same material as that of the first light controller, and including a first part having a first thickness and a second part having a second thickness that is less than the first thickness, and a sealing member between the base layer and the step compensation layer, overlapping the non-display area, and overlapping the second part.

公开(公告)号：US20240324385A1

公开(公告)日：2024-09-26

申请号：US18526913

申请日：2023-12-01

Applicant: Samsung Display Co., LTD.

Inventor： KEUNWOO PARK ,  TAEHOON KIM ,  DANBI YANG ,  KANGSEOB JEONG

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/88

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/88

Abstract: A color conversion substrate includes: a base substrate, a bank layer disposed under the base substrate and defining a pixel opening and a dummy opening adjacent to the pixel opening, a color conversion layer disposed in the pixel opening of the bank layer, a spacer disposed under the bank layer, and an auxiliary layer disposed in the dummy opening of the bank layer, including the same material as the spacer, and having a thickness smaller than a thickness of the bank layer.

公开(公告)号：US20240397804A1

公开(公告)日：2024-11-28

申请号：US18422984

申请日：2024-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： KEUNWOO PARK ,  TAEHOON KIM ,  DANBI YANG ,  GAK SEOK LEE ,  KANGSEOB JEONG

IPC: H10K59/80 ,  H10K59/38

Abstract: A color conversion substrate includes a substrate including a first transparent area and a second transparent area, a color filter layer disposed on the substrate, a light-blocking layer disposed on the color filter layer and defining the first transparent area and the second transparent area, a first organic structure in the first transparent area and including a scattering particle, a first color conversion part in the first transparent area covering the first organic structure, the first color conversion part including a first color conversion particle, and a transparent part in the second transparent area and including the scattering particle.

公开(公告)号：US20240397789A1

公开(公告)日：2024-11-28

申请号：US18609815

申请日：2024-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： KEUNWOO PARK ,  TAEHOON KIM ,  JAE CHEOL PARK ,  DANBI YANG ,  KANGSEOB JEONG

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38 ,  H10K102/00

Abstract: A display device includes a first display substrate including a first base layer including a display area and a non-display area adjacent to the display area, a second display substrate spaced apart from the first display substrate and including a second base layer including pixel areas respectively overlapping the display area and a peripheral area adjacent to the pixel areas and color filters on the second base layer, and a sealing member between the first display substrate and the second display substrate and overlapping the non-display area.