公开(公告)号：US20190049779A1

公开(公告)日：2019-02-14

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: G02F1/1335 ,  H01L51/50 ,  G02F1/00

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02B5/22 ,  G02F1/0063 ,  G02F1/133617 ,  G02F1/133621 ,  H01L27/14621 ,  H01L27/3206 ,  H01L27/3211 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/322 ,  H01L51/502 ,  H01L51/5036 ,  H01L51/5056

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：US20190165318A1

公开(公告)日：2019-05-30

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 ,  H01L51/56

CPC classification number: H01L51/5268 ,  H01L27/1248 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L51/5209 ,  H01L51/5225 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/558

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.