公开(公告)号：US20200285098A1

公开(公告)日：2020-09-10

申请号：US16882388

申请日：2020-05-22

Applicant: Samsung Display Co., Ltd.

Inventor： Boram LEE ,  Taimei KODAIRA ,  Sangji PARK ,  Kwangsoo BAE ,  Haeju YUN ,  Donchan CHO ,  Youngje CHO

IPC: G02F1/1333 ,  G02F1/13357 ,  G02F1/1335 ,  G02F1/1368

Abstract: A display apparatus includes a first base substrate, a partitioning wall pattern disposed between a first pixel area and a second pixel area and on the first base substrate, a first color conversion pattern disposed in the first pixel area and including quantum dot particles and/or phosphor, a first fluorine layer disposed on the first color conversion layer, fluorine content of the first fluorine layer being higher than that of the first color conversion pattern, and a second color conversion pattern disposed in the second pixel area and including quantum dot particles and/or phosphor.

公开(公告)号：US20220113583A1

公开(公告)日：2022-04-14

申请号：US17560145

申请日：2021-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Boram LEE ,  Taimei KODAIRA ,  Sangji PARK ,  Kwangsoo BAE ,  Haeju YUN ,  Donchan CHO ,  Youngje CHO

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1368

Abstract: A display apparatus includes a first base substrate, a partitioning wall pattern disposed between a first pixel area and a second pixel area and on the first base substrate, a first color conversion pattern disposed in the first pixel area and including quantum dot particles and/or phosphor, a first fluorine layer disposed on the first color conversion layer, fluorine content of the first fluorine layer being higher than that of the first color conversion pattern, and a second color conversion pattern disposed in the second pixel area and including quantum dot particles and/or phosphor.

公开(公告)号：US20190155106A1

公开(公告)日：2019-05-23

申请号：US15997152

申请日：2018-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Boram LEE ,  Taimei KODAIRA ,  Sangji PARK ,  Kwangsoo BAE ,  Haeju YUN ,  Donchan CHO ,  Youngje CHO

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

Abstract: A display apparatus includes a first base substrate, a partitioning wall pattern disposed between a first pixel area and a second pixel area and on the first base substrate, a first color conversion pattern disposed in the first pixel area and including quantum dot particles and/or phosphor, a first fluorine layer disposed on the first color conversion layer, fluorine content of the first fluorine layer being higher than that of the first color conversion pattern, and a second color conversion pattern disposed in the second pixel area and including quantum dot particles and/or phosphor.

公开(公告)号：US20240215414A1

公开(公告)日：2024-06-27

申请号：US18229529

申请日：2023-08-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkyu JOO ,  Sunyoung KWON ,  Sangji PARK ,  Jaecheol PARK ,  Keunchan OH ,  Dokyung YOUN ,  Songee LEE ,  Wooman JI ,  Youyoung JIN ,  Taehyung HWANG

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

CPC classification number: H10K59/8792 ,  H10K59/1201 ,  H10K59/122 ,  H10K59/38

Abstract: A display apparatus includes a first substrate, first to third light-emitting elements disposed over the first substrate and each including a first-color emission layer and a second-color emission layer, a second substrate disposed over the first substrate, a bank disposed on a lower surface of the second substrate facing the first substrate, where first to third bank openings is defined through the bank to overlap the first to third light-emitting elements, a first to third color filter layers disposed between the bank and the second substrate and overlapping the first to third light-emitting elements, a quantum-dot layer disposed in the third bank opening to overlap the third light-emitting element, and a spacer disposed on a lower surface of the bank facing the first substrate and including a same material as a material of the quantum-dot layer.