公开(公告)号：US12219853B2

公开(公告)日：2025-02-04

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: H10K59/38 ,  H10K50/84 ,  H10K50/854

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.

公开(公告)号：US20240063347A1

公开(公告)日：2024-02-22

申请号：US18312192

申请日：2023-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Donggyu Baeck ,  Minseok Kim ,  Songyi Kim ,  Sujin Kim ,  Kiheon Lee ,  Myungjin Lee ,  Hyeokjin Lee ,  Hoyeon Ji ,  Yongseok Choi

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/54

CPC classification number: H01L33/505 ,  H01L33/504 ,  H01L25/0753 ,  H01L33/54

Abstract: Embodiments provide a display apparatus that includes a first substrate, a first light-emitting diode, a second light-emitting diode, and a third light-emitting diode, an encapsulation layer covering the first light-emitting diode, the second light-emitting diode, and the third light-emitting diode, a bank layer on the encapsulation layer, the bank layer including a first bank opening corresponding to the first light-emitting diode, a second bank opening corresponding to the second light-emitting diode, and a third bank opening corresponding to the third light-emitting diode, a first quantum dot layer disposed in the first bank, a second quantum dot layer disposed in the second bank opening, a first organic capping layer disposed in the second bank opening and covering the second quantum dot layer, and an inorganic capping layer covering the bank layer, the first quantum dot layer, and the second quantum dot layer.

公开(公告)号：US11917884B2

公开(公告)日：2024-02-27

申请号：US17242730

申请日：2021-04-28

Applicant: Samsung Display Co., LTD.

Inventor： Youngsoo Kwon ,  Soodong Kim ,  Jinwon Kim ,  Hye-Jin Paek ,  Taeyoung Song ,  Kiheon Lee

IPC: H10K59/38 ,  H10K50/844 ,  H10K50/854 ,  H10K50/86 ,  H10K59/12 ,  H10K71/00

CPC classification number: H10K59/38 ,  H10K50/844 ,  H10K50/854 ,  H10K50/865 ,  H10K59/12 ,  H10K71/00

Abstract: A display apparatus includes a display panel; and a light control member disposed on the display panel. The light control member includes a plurality of partition walls spaced apart from each other, and a plurality of light control units each disposed between any two of the plurality of partition walls, and at least one of the plurality of light control units includes a first region containing organic monomers and an inorganic material and a second region containing the inorganic material dispersed in an organic polymer, thereby improving display quality and reliability of the display apparatus.