公开(公告)号：US20180100956A1

公开(公告)日：2018-04-12

申请号：US15403968

申请日：2017-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Minsu LEE ,  Maidanchuk IVAN ,  Seungrok LEE ,  Wonbaek LEE

IPC: G02B5/20 ,  H01L27/32 ,  G02F1/1335

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02B5/204 ,  G02B5/206 ,  G02B5/3058 ,  G02F1/133617 ,  G02F2001/133614 ,  G02F2202/108 ,  G02F2202/36 ,  G02F2203/055 ,  H01L27/322

Abstract: A color filter includes a first filter. The first filter includes a first color forming material, a first quantum dot, and a first metal nanoparticle, the first filter exhibiting a first color.

公开(公告)号：US20200218382A1

公开(公告)日：2020-07-09

申请号：US16826268

申请日：2020-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Seungrok LEE ,  Sunhaeng CHO

IPC: G06F3/044

Abstract: A method of manufacturing an electronic device including forming a first conductive pattern layer on a base layer, forming an organic layer on which a plurality of contact holes exposing a portion of the first conductive pattern layer on the base layer are defined, forming a resin pattern layer covering the contact holes on the organic layer, forming an insulating layer covering at least a portion of the resin pattern layer on the organic layer, removing the resin pattern layer such that an index matching layer is formed by removing at least the portion covering the resin pattern layer, and forming a second conductive pattern layer on the index matching layer. An electronic device constructed according to the method of manufacturing is also disclosed.

公开(公告)号：US20180019439A1

公开(公告)日：2018-01-18

申请号：US15365591

申请日：2016-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Minsu LEE ,  Maidanchuk IVAN ,  Seungrok LEE ,  Wonbaek LEE

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3262 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/5271 ,  H01L51/5275

Abstract: An organic light-emitting display apparatus includes: a substrate; a pixel electrode above the substrate; an intermediate layer above the pixel electrode and comprising an organic emission layer; an opposite electrode above the intermediate layer; and an encapsulation structure above the opposite electrode and comprising at least one inorganic film and at least one organic film. A difference between a refractive index of the at least one inorganic film and a refractive index of the at least one organic film is in a range between about 0.3 to about 0.5. A thickness of the at least one inorganic film is in a range of about 0.7 μm to about 1.5 μm. A thickness of the at least one organic film is in a range of about 3.5 μm to about 6.5 μm.

公开(公告)号：US20210066423A1

公开(公告)日：2021-03-04

申请号：US16822391

申请日：2020-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Seungrok LEE ,  Seulgi KIM ,  Dohyun KWON

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: A display apparatus includes a base substrate, a thin film transistor disposed on the base substrate and including an active pattern, a gate electrode, a source electrode, and a drain electrode, an inorganic insulating layer disposed between the active pattern and the gate electrode, a first organic insulating layer disposed on the thin film transistor, a second organic insulating layer disposed on the first organic insulating layer, and an insulating layer disposed between the first organic insulating layer and the second organic insulating layer and in direct contact with the first organic insulating layer and the second organic insulating layer.

公开(公告)号：US20210005698A1

公开(公告)日：2021-01-07

申请号：US16886582

申请日：2020-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seungrok LEE ,  Dohyun KWON

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a base substrate, a drive chip disposed on the base substrate, a signal line group including a first signal line having a first sub line connected to the drive chip and a second sub line which overlaps a display region and is spaced apart from the first sub line when viewed in a plane, an insulating layer disposed on the base substrate, a first connection line including one end connected to the first sub line through a first contact hole and the other end connected to the second sub line through a second contact hole, an encapsulation layer disposed on the insulating layer, a light shielding layer for overlapping the first connection line when viewed in the plane, and a color filter layer which is disposed on the light shielding layer and includes a plurality of color filters divided by the light shielding layer.

公开(公告)号：US20170293381A1

公开(公告)日：2017-10-12

申请号：US15486223

申请日：2017-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seungrok LEE ,  Sunhaeng CHO

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: A method of manufacturing an electronic device including forming a first conductive pattern layer on a base layer, forming an organic layer on which a plurality of contact holes exposing a portion of the first conductive pattern layer on the base layer are defined, forming a resin pattern layer covering the contact holes on the organic layer, forming an insulating layer covering at least a portion of the resin pattern layer on the organic layer, removing the resin pattern layer such that an index matching layer is formed by removing at least the portion covering the resin pattern layer, and forming a second conductive pattern layer on the index matching layer. An electronic device constructed according to the method of manufacturing is also disclosed.

公开(公告)号：US20170277302A1

公开(公告)日：2017-09-28

申请号：US15468076

申请日：2017-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki-hyun CHO ,  Seungrok LEE

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: Provided is a touch panel including first sensing electrodes, second sensing electrodes, first organic patterns, second organic patterns, and bridges. Each of the first sensing electrodes and each of the second sensing electrodes include silver nano wires. The second sensing electrodes are spaced apart from the first sensing electrodes. The first organic patterns are disposed on the first sensing electrodes to correspond to the first sensing electrodes, and each of the first organic patterns includes at least one contact hole. The second organic patterns are disposed on the second sensing electrodes to correspond to the second sensing electrodes. Each of the bridges includes a first bridge layer and a second bridge layer. The first bridge layer overlaps the contact hole and includes a metal. The second bridge layer partially overlaps the first bridge layer, and includes transparent conductive oxide.