公开(公告)号：US20170266957A1

公开(公告)日：2017-09-21

申请号：US15254019

申请日：2016-09-01

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongjun LEE ,  Minsoo KIM ,  Jongwon KIM ,  Seungdon LEE ,  Hyunjin LEE

IPC: B41J2/045 ,  H01L51/52 ,  G02F1/1341 ,  G02F1/133 ,  G02F1/1337 ,  H01L51/56 ,  H01L27/32

CPC classification number: B41J2/04541 ,  B41J2/04586 ,  G02F1/1303 ,  G02F1/13306 ,  G02F1/1337 ,  G02F1/1341 ,  H01L27/3244 ,  H01L51/0005 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/558

Abstract: An inkjet printing method includes: setting a first region to be printed at a constant print density within a target region to be printed; setting a second region within the target region and closer than the first region to an edge of the target region, wherein the second region is to be printed at a print density that varies according to a position; generating control data for a plurality of nozzles provided on an inkjet head in order to print the first region and the second region; and driving the inkjet head according to the control data.

公开(公告)号：US20170239771A1

公开(公告)日：2017-08-24

申请号：US15435234

申请日：2017-02-16

Applicant: Samsung Display Co., Ltd

Inventor： Cheolmin PARK ,  Hoikwan LEE ,  Seung KIM ,  Jaejoong KWON ,  Eun-kyung YEON ,  Minsoo KIM ,  Seungho KIM ,  Jong-hoon YEUM

IPC: B24B7/10

Abstract: A method of manufacturing a window for a display apparatus according to the present invention includes: providing, on a stage, a substrate including a foldable part bending around a folding axis extending in a first direction, and forming a groove on the foldable part. The forming the groove includes: grinding the foldable part by using a first machining wheel; grinding the foldable part by using a second machining wheel; and machining the foldable part by using a polishing wheel. The groove has at least one radius of curvature. The first machining wheel includes first abrasive grains, and the second machining wheel includes second abrasive grains less in size than the first abrasive grains.

公开(公告)号：US20210405818A1

公开(公告)日：2021-12-30

申请号：US17210753

申请日：2021-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Minsoo KIM ,  Jaeuk CHOI ,  Yun-Ho KIM

IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041

Abstract: An electronic device including a display layer and a sensor layer including a plurality of sensing units. Each of the plurality of sensing units includes at least one sub sensing unit. The at least one sub sensing unit includes a first pattern including a first portion and a second portion, a first cross pattern including a first cross portion and a second cross portion, a second cross pattern, and a bridge pattern. The second portion extends in a first cross direction crossing the first direction and a second direction crossing the first direction to face the first cross portion, and the second cross portion extends in the first cross direction to face the first portion.

公开(公告)号：US20180136766A1

公开(公告)日：2018-05-17

申请号：US15663197

申请日：2017-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Minsoo KIM ,  Mugyeom KIM

IPC: G06F3/041 ,  G06F3/044 ,  G02B5/30 ,  G06K9/00

CPC classification number: G06F3/0412 ,  G02B5/30 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112 ,  G06K9/00013 ,  G06K9/0002

Abstract: A display apparatus includes a display panel and a window member. The display panel includes pixels configured to display an image. The window member is disposed on the display panel. The window member includes a window substrate, polarization patterns, first electrodes, and second electrodes. The window substrate includes a first surface and a second surface. The first surface includes a first groove defined therein. The second surface faces the first surface. The second surface includes a second groove defined therein. The polarization patterns are disposed in the first groove. The first electrodes are disposed in the second groove. The first electrodes extend in a first direction. The second electrodes are disposed on the second surface and the horizontal electrodes. The second electrodes extend in a second direction crossing the first direction. The second electrodes are connected to the first electrodes.

公开(公告)号：US20180107109A1

公开(公告)日：2018-04-19

申请号：US15677437

申请日：2017-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Young CHOI ,  Minsoo KIM ,  Mugyeom KIM ,  Sungchul KIM ,  Gug Rae JO

IPC: G03F7/00

CPC classification number: G03F7/0002

Abstract: A press roller for imprint method including: a roller body having a cylindrical shape extending in a first direction; an energy generating part disposed on a curved surface of the roller body, the energy generating part including a plurality of energy generating units configured to be individually controlled to emit energy; and a compensation layer disposed on the energy generating part, the compensation layer including a material that expands in volume when the energy is applied.

公开(公告)号：US20170309843A1

公开(公告)日：2017-10-26

申请号：US15428566

申请日：2017-02-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsoo KIM

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0097 ,  B32B3/26 ,  B32B3/266 ,  B32B3/30 ,  B32B5/14 ,  B32B7/02 ,  B32B7/022 ,  B32B7/12 ,  B32B2307/50 ,  B32B2307/72 ,  B32B2457/20 ,  B32B2457/206 ,  B32B2457/208 ,  G02F1/133305 ,  G06F2203/04102 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/5281 ,  H01L2251/5338 ,  Y02E10/549 ,  Y10T428/24298 ,  Y10T428/24331 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24942 ,  Y10T428/249921 ,  Y10T428/249978 ,  Y10T428/249982 ,  Y10T428/249987

Abstract: A flexible display device includes a display panel, the display panel including a display surface and a rear surface opposite each other, and a plurality of adhesive films on at least one of the display surface and the rear surface, each of the plurality of adhesive films including at least one hole, wherein the plurality of adhesive films have a decreasing density, as a distance from a neutral plane of the flexible display device increases.

公开(公告)号：US20170062515A1

公开(公告)日：2017-03-02

申请号：US15150682

申请日：2016-05-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsoo KIM

IPC: H01L27/15 ,  H01L33/58 ,  H01L33/60 ,  H01L33/06 ,  H01L33/32

CPC classification number: H01L27/15 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/06 ,  H01L33/20 ,  H01L33/32 ,  H01L33/44 ,  H01L33/58 ,  H01L33/60

Abstract: A light-emitting diode structure includes light-emitting diode units, and a separation unit, where one of the light-emitting diode units includes a stacked structure including an n-type semiconductor layer, a p-type semiconductor layer, and a photo-active layer arranged between the n-type semiconductor layer and the p-type semiconductor layer, a first electrode, which faces a surface of the stacked structure and is electrically connected to one of the n-type semiconductor layer and the p-type semiconductor layer, and a second electrode, which faces the surface of the stacked structure opposite to the surface faced by the first electrode and is electrically connected to one of the n-type semiconductor layer and the p-type semiconductor layer, and the separation unit is arranged between at least two adjacent light-emitting diode units among the light-emitting diode units and separates the two light-emitting diode units from each other.

Abstract translation: 发光二极管结构包括发光二极管单元和分离单元，其中一个发光二极管单元包括包括n型半导体层，p型半导体层和光电二极管层的堆叠结构， 布置在n型半导体层和p型半导体层之间的有源层，面向层叠结构的表面并与n型半导体层和p型半导体层中的一个电连接的第一电极 以及第二电极，其面对与由第一电极相对的表面相对的层叠结构的表面，并且电连接到n型半导体层和p型半导体层中的一个，并且分离单元布置 在发光二极管单元中的至少两个相邻的发光二极管单元之间并且将两个发光二极管单元彼此分离。