公开(公告)号：US20230240097A1

公开(公告)日：2023-07-27

申请号：US18098946

申请日：2023-01-19

Applicant: Samsung Display Co., LTD.

Inventor： Hyoung Wook SONG ,  DONGGYU KANG ,  Sang Ho KIM ,  Se Dong KIM ,  SO-RA PARK ,  Yeon Taek JEONG

IPC: H10K59/122 ,  H10K59/35 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/35 ,  H10K59/873

Abstract: A display device according to an embodiment includes a display portion, a color converting portion, and a sealant for bonding the display portion and the color converting portion. The color converting portion includes a substrate, a bank disposed on the substrate and including an opening, a color converting layer disposed in the opening of the bank, and a pattern disposed between the bank and the sealant. A thickness of the pattern is reduced toward an outside of the color converting portion.

公开(公告)号：US20230157053A1

公开(公告)日：2023-05-18

申请号：US17950835

申请日：2022-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： DONGGYU KANG ,  SEDONG KIM ,  YEONTAEK JEONG ,  WAL JUN KIM

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/322 ,  H01L27/3244

Abstract: A display device may include a first substrate including an upper surface; a second substrate including a rear surface facing the upper surface; a sealing member disposed between the first substrate and the second substrate; light emitting elements disposed on the upper surface; a circuit layer disposed between the first substrate and the light emitting elements, and including driving elements respectively connected to the light emitting elements; an alignment pattern disposed on the upper surface and spaced apart from the light emitting elements; a color filter layer including color filters disposed on the rear surface, and having a penetration portion aligned with the alignment pattern; a filling member disposed between the color filter layer and the light emitting elements; and a filling member blocking portion disposed between the filling member and the penetration portion in a plan view, wherein the filling member may be spaced apart from the penetration portion.