公开(公告)号：US10923538B2

公开(公告)日：2021-02-16

申请号：US16741599

申请日：2020-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Young Hee Lee ,  Hyun Shik Lee ,  Seung Wook Chang ,  Byoung Seong Jeong ,  Sang Woo Pyo ,  Jae Hoon Hwang ,  Ji Hwan Yoon

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.

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.

公开(公告)号：US11605677B2

公开(公告)日：2023-03-14

申请号：US17157887

申请日：2021-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Young Hee Lee ,  Hyun Shik Lee ,  Seung Wook Chang ,  Byoung Seong Jeong ,  Sang Woo Pyo ,  Jae Hoon Hwang ,  Ji Hwan Yoon

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.

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.