公开(公告)号：US20230157119A1

公开(公告)日：2023-05-18

申请号：US17887897

申请日：2022-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： YONGSEOK CHOI ,  MINSEOK KIM ,  SONGYI KIM ,  SUJIN KIM ,  DONG GYU BAECK ,  KEUNCHAN OH ,  WON-GAP YOON ,  MYUNGJIN LEE ,  HYEOKJIN LEE ,  HOYEON JI

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3246 ,  H01L51/5268

Abstract: A display device includes a lower panel including a base layer and a display element layer disposed on the base layer, and an upper panel including a light control layer, where the light control layer includes a partition pattern and a light control unit. The light control unit includes a first scatterer and a second scatterer, and a diameter of the first scatterer is different from a diameter of the second scatterer.

公开(公告)号：US20220223653A1

公开(公告)日：2022-07-14

申请号：US17528376

申请日：2021-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： JINWON KIM ,  BUYONG KIM ,  SUJIN KIM ,  KIHEON LEE ,  WOO-MAN JI ,  HOYEON JI ,  YONGSEOK CHOI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a display layer including a light emitting element generating a source light, a first color filter on the display layer, a first color control layer between the display layer and the first color filter and including a first surface facing the first display layer and a second surface facing the first color filter, and a plurality of capping layers encapsulating the first color control layer. Among the capping layers, a capping layer between the first surface of the first color control layer and the display layer has a first-first thickness that is different from a second-first thickness of a capping layer between the second surface of the first color control layer and the first color filter.