公开(公告)号：US20230056289A1

公开(公告)日：2023-02-23

申请号：US17729670

申请日：2022-04-26

Applicant: Samsung Display Co., LTD.

Inventor： Ji Seong YANG ,  Seok-Joon HONG ,  Jang-Il KIM ,  Gyeong Eun EOH ,  Song Ee LEE ,  Si-Wan JEON

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

Abstract: A display device and a manufacturing method thereof are provided. The display device includes a first substrate; a first color filter, a second color filter, and a third color filter that are on the first substrate; a plurality of roof layers that cover spaces that overlap the first color filter, the second color filter, and the third color filter, respectively; a first color conversion layer that is positioned in a space overlapping the first color filter; a second color conversion layer that is positioned in a space overlapping the second color filter; a transmissive layer that is positioned in a space overlapping the third color filter; and a capping layer that is positioned on the plurality of roof layers.

公开(公告)号：US20220221756A1

公开(公告)日：2022-07-14

申请号：US17713027

申请日：2022-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang-Il KIM ,  Jeongki KIM ,  Jong-Hoon KIM ,  Jeaheon AHN ,  Myoungjong LEE ,  Seongyeon LEE ,  Si-Wan JEON ,  Seok-Joon HONG

IPC: G02F1/1335

Abstract: A color filter panel includes: a base substrate having a first pixel area, a second pixel area, and a light blocking area between the first pixel area and the second pixel area; a first color filter on the base substrate in the first pixel area; a second color filter on the base substrate in the second pixel area; a first photoluminescence pattern on the first color filter in the first pixel area and configured to convert a color of light; and a second photoluminescence pattern on the second color filter in the second pixel area and configured to convert a color of light. The second photoluminescence pattern partially overlaps the first photoluminescence pattern in the light blocking area.

公开(公告)号：US20210318474A1

公开(公告)日：2021-10-14

申请号：US17220531

申请日：2021-04-01

Applicant: Samsung Display Co., LTD.

Inventor： Si-Wan JEON ,  Jeong Ki KIM ,  Jea Heon AHN ,  Myoung Jong LEE ,  Seok-Joon HONG ,  Tae Hyung HWANG

IPC: G02B5/20 ,  H01L51/52 ,  H01L27/32 ,  G02B5/00

Abstract: A display device includes: a substrate, where a first pixel area, a second pixel area, and a third pixel area which are defined on the substrate; and a plurality of light blocking members disposed on the substrate between the pixel areas. The light blocking members include a plurality of first light blocking members continuously extends along a first direction between the first, second and third pixel areas, and a second light blocking member disposed along a second direction perpendicular to the first direction, the second light blocking member is disposed between neighboring third pixel areas which neighbor each other in the first direction, and a width of the first light blocking member and a width of the second light blocking member are substantially the same as each other.

公开(公告)号：US20210026192A1

公开(公告)日：2021-01-28

申请号：US16896852

申请日：2020-06-09

Applicant: Samsung Display Co., LTD.

Inventor： Jang-Il KIM ,  Jeongki KIM ,  Jong-Hoon KIM ,  Jeaheon AHN ,  Myoungjong LEE ,  Seongyeon LEE ,  Si-Wan JEON ,  Seok-Joon HONG

IPC: G02F1/1335

Abstract: A color filter panel includes: a base substrate having a first pixel area, a second pixel area, and a light blocking area between the first pixel area and the second pixel area; a first color filter on the base substrate in the first pixel area; a second color filter on the base substrate in the second pixel area; a first photoluminescence pattern on the first color filter in the first pixel area and configured to convert a color of light; and a second photoluminescence pattern on the second color filter in the second pixel area and configured to convert a color of light. The second photoluminescence pattern partially overlaps the first photoluminescence pattern in the light blocking area.