-
公开(公告)号:US20240224694A1
公开(公告)日:2024-07-04
申请号:US18403379
申请日:2024-01-03
Applicant: Samsung Display Co., LTD.
Inventor: SEON UK LEE , SEUNGKIL YANG , DONCHAN CHO
IPC: H10K59/38 , H10K59/122 , H10K102/00
CPC classification number: H10K59/38 , H10K59/122 , H10K2102/331
Abstract: A display device includes: a first substrate including a first light emitting area, a second light emitting area, and a third light emitting area that are configured to emit light of different colors, respectively; a light emitting element on the first substrate and overlapping each of the first, second, and third emitting areas; a bank layer on the light emitting element and defining a first opening overlapping the first light emitting area, a second opening overlapping the second light emitting area, and a third opening overlapping the third light emitting area; and an optical filter filling the first, second, and third openings, wherein each of the first opening and the third opening has a rectangular planar shape and the second opening has an “L” shape planer shape.
-
公开(公告)号:US20230146173A1
公开(公告)日:2023-05-11
申请号:US17894904
申请日:2022-08-24
Applicant: Samsung Display Co., Ltd.
Inventor: CHEHO LIM , YEOGEON YOON , JUYONG KIM , Sangyeon HWANG , SEUNGKIL YANG , SEON UK LEE
IPC: H01L27/32
CPC classification number: H01L27/322
Abstract: A display panel includes: a light emitting device layer including a light emitting area to emit a first color light; a partition layer on the light emitting device layer, and having a first opening overlapping with the light emitting area, and a second opening adjacent to the first opening; and a light control pattern located in the first opening to convert the first color light to a second color light. The partition layer includes: a first partition defining the first opening; a second partition extending from the first partition, and defining the second opening; and a junction area corresponding to a location where the second partition is joined to the first partition adjacent thereto. The junction area includes a first-side area, and a second-side area having an asymmetric shape with respect to the first-side area based on an extending direction in which the second partition extends.
-