公开(公告)号：US20180305487A1

公开(公告)日：2018-10-25

申请号：US15870145

申请日：2018-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghee YU ,  Jaehong PARK ,  Jiyun PARK ,  Hyungguen YOON ,  Kyunghee LEE ,  Kyungseon TAK ,  Minhyuck KANG ,  Eunae KWAK ,  Hoilim KIM

IPC: C08F220/68

CPC classification number: C08F220/68

Abstract: An exemplary embodiment of the application discloses a photocurable composition for pattern formation includes at least one multifunctional (meth)acrylate; at least one monofunctional (meth)acrylate; a release additive; and a photoinitiator, wherein the release additive includes a fluorine-based monomer and a silicon-based monomer.

公开(公告)号：US20240276853A1

公开(公告)日：2024-08-15

申请号：US18242052

申请日：2023-09-05

Applicant: Samsung Display Co., LTD.

Inventor： Kyunghee LEE

IPC: H10K59/80

CPC classification number: H10K59/8792 ,  H10K59/8722 ,  H10K2102/351

Abstract: A display apparatus includes: a first substrate; a display element disposed over the first substrate and configured to implement an emission area; a first layer including a metal or a metal oxide disposed on the first substrate; a light-blocking layer overlapping the first layer and including a first sub-light-blocking layer, a first inorganic layer, a second sub-light-blocking layer, and a second inorganic layer, where the first inorganic layer is disposed on the first sub-light-blocking layer, the second sub-light-blocking layer is disposed on the first inorganic layer, and the second inorganic layer is disposed on the second sub-light-blocking layer; and a reflection-adjusting layer disposed on the light-blocking layer, where a thickness of the light-blocking layer is equal to or greater than about 100 nm and equal to or less than about 500 nm.

公开(公告)号：US20220238841A1

公开(公告)日：2022-07-28

申请号：US17586306

申请日：2022-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hongyeon LEE ,  Seungyeon JEONG ,  Beohmrock CHOI ,  Ohjeong KWON ,  Hongjo PARK ,  Sujeong KIM ,  Kyunghee LEE

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes: a substrate; a first layer disposed on the substrate and including an organic light-emitting device; a second layer disposed on the first layer and including an inorganic material; a capping layer disposed on the second layer, and a third layer disposed on the capping layer.

公开(公告)号：US20230031230A1

公开(公告)日：2023-02-02

申请号：US17677129

申请日：2022-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghee LEE ,  Mihwa LEE

IPC: H01L51/52 ,  H01L51/00

Abstract: A display apparatus having improved reflectance includes at least one display element arranged on a substrate; a low reflection layer arranged on the display element and including an inorganic material; an encapsulation layer arranged on the low reflection layer and including a pigment and a first organic material; and a reflection adjusting layer arranged on the encapsulation layer and including a dye and a second organic material.

公开(公告)号：US20220069016A1

公开(公告)日：2022-03-03

申请号：US17391154

申请日：2021-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghee LEE ,  Mihwa Lee

IPC: H01L27/32

Abstract: A display device includes: a display panel including a light-emitting element to provide a first light; a light control layer disposed on the display panel; and a color correction layer disposed on the light control layer, wherein the color correction layer includes an organic dye and a metal compound including at least one dithiolene moiety, a maximum absorption wavelength of the organic dye is about 580 nm to about 600 nm, and a maximum absorption wavelength of the metal compound is about 700 nm or more.