公开(公告)号：US11605800B2

公开(公告)日：2023-03-14

申请号：US17022006

申请日：2020-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Ho Choi ,  June Woo Lee

IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12 ,  H01L51/56

Abstract: A display device includes a base substrate, an organic layer on the base substrate and including a pattern region having an uneven pattern formed thereon, and a non-pattern region having a substantially flat surface, a light-emitting element on the organic layer, and a color conversion pattern on the light-emitting element and overlapping the pattern region and the non-pattern region.

公开(公告)号：US10942389B2

公开(公告)日：2021-03-09

申请号：US16592568

申请日：2019-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： June Woo Lee ,  Ji Hyun Kim ,  Young Hee Lee ,  Young Joo Jeon ,  Byoung Seong Jeong ,  Jung Ho Choi

IPC: H01L27/32 ,  H01L27/14 ,  G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  G02F1/13357 ,  G02F1/00 ,  H01L27/146 ,  H01L51/50

Abstract: A color conversion element includes a base substrate, and a first color filter layer, a second color conversion layer, and a third color conversion layer disposed on the base substrate, wherein the first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged on a plane, and wherein an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.

公开(公告)号：US20200033670A1

公开(公告)日：2020-01-30

申请号：US16592568

申请日：2019-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： June Woo Lee ,  Ji Hyun Kim ,  Young Hee Lee ,  Young Joo Jeon ,  Byoung Seong Jeong ,  Jung Ho Choi

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  H01L27/32 ,  G02F1/00 ,  H01L27/146 ,  H01L51/50

Abstract: A color conversion element includes a base substrate, and a first color filter layer, a second color conversion layer, and a third color conversion layer disposed on the base substrate, wherein the first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged on a plane, and wherein an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.

公开(公告)号：US20170263690A1

公开(公告)日：2017-09-14

申请号：US15442283

申请日：2017-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： June Woo Lee ,  Shin Moon Kang ,  Byoung Ki Kim ,  Hee Kyung Kim ,  Hyun Chul Son ,  Yun-Mo Chung ,  Jae Beom Choi

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3262 ,  B60K35/00 ,  B60K2370/184 ,  G02F1/133305 ,  G02F1/1368 ,  H01L27/1218 ,  H01L27/1248 ,  H01L27/1251 ,  H01L27/3258 ,  H01L51/0097 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display device includes a display panel including a flexible region and a low flexibility region, wherein the flexible region may include a first transistor including a first semiconductor layer and a first gate electrode, a first conductor connected to the first semiconductor layer, and a first interlayer insulating layer between the first transistor and the first conductor. The low flexibility region may include a second transistor including a second semiconductor layer and a second gate electrode, a second conductor connected to the second semiconductor layer, and a second interlayer insulating layer between the second transistor and the second conductor. The first interlayer insulating layer may include an organic insulating material, the second interlayer insulating layer includes an inorganic insulating material, and a ratio of channel width to channel length of the first transistor may be different from that of the second transistor.

公开(公告)号：US10957754B2

公开(公告)日：2021-03-23

申请号：US15442283

申请日：2017-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： June Woo Lee ,  Shin Moon Kang ,  Byoung Ki Kim ,  Hee Kyung Kim ,  Hyun Chui Son ,  Yun-Mo Chung ,  Jae Beom Choi

IPC: H01L27/32 ,  H01L27/12 ,  H01L51/00 ,  G02F1/1333 ,  G02F1/1368 ,  B60K35/00

Abstract: A display device includes a display panel including a flexible region and a low flexibility region, wherein the flexible region may include a first transistor including a first semiconductor layer and a first gate electrode, a first conductor connected to the first semiconductor layer, and a first interlayer insulating layer between the first transistor and the first conductor. The low flexibility region may include a second transistor including a second semiconductor layer and a second gate electrode, a second conductor connected to the second semiconductor layer, and a second interlayer insulating layer between the second transistor and the second conductor. The first interlayer insulating layer may include an organic insulating material, the second interlayer insulating layer includes an inorganic insulating material, and a ratio of channel width to channel length of the first transistor may be different from that of the second transistor.

公开(公告)号：US10811637B2

公开(公告)日：2020-10-20

申请号：US16058622

申请日：2018-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Ho Choi ,  June Woo Lee

IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12 ,  H01L51/56

Abstract: A display device includes a base substrate, an organic layer on the base substrate and including a pattern region having an uneven pattern formed thereon, and a non-pattern region having a substantially flat surface, a light-emitting element on the organic layer, and a color conversion pattern on the light-emitting element and overlapping the pattern region and the non-pattern region.

公开(公告)号：US10466530B2

公开(公告)日：2019-11-05

申请号：US15866700

申请日：2018-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： June Woo Lee ,  Ji Hyun Kim ,  Young Hee Lee ,  Young Joo Jeon ,  Byoung Seong Jeong ,  Jung Ho Choi

IPC: H01L27/00 ,  G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  H01L27/32 ,  G02F1/00 ,  H01L27/146 ,  H01L51/50

Abstract: A color conversion element includes a base substrate, and a first color filter layer, a second color conversion layer, and a third color conversion layer disposed on the base substrate, wherein the first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged on a plane, and wherein an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.