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公开(公告)号：US11499232B2
公开(公告)日：2022-11-15
申请号：US16122755
申请日：2018-09-05
Applicant: Samsung Display Co., Ltd.
Inventor： Choelmin Jang , Sunghun Key , Junggon Kim , Myungsoo Huh
IPC: C23C16/54 , C23C16/455 , H01J37/32
Abstract: A deposition apparatus and method of deposition are provided. The deposition apparatus includes a gas supply unit, including: a first process gas supply unit blowing a first process gas onto a deposition-target surface; a second process gas supply unit blowing a second process gas different from the first process gas onto the deposition-target surface of the substrate; and air curtain units blocking an area between an area where the process gas is blown and an area where the second process gas is blown, by blowing an inert gas.
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12.发明授权公开(公告)号：US10043998B2
公开(公告)日：2018-08-07
申请号：US15442095
申请日：2017-02-24
Inventor： Myungsoo Huh , Sungmin Cho , Dongkyun Ko , Sungchul Kim , Inkyo Kim , Cheollae Roh , Sangjoon Seo , Seungwoo Seo , Choelmin Jang
IPC: H01L51/50 , H01L51/52 , C23C16/455 , H01L51/56 , H01L27/32
Abstract: A display apparatus and an apparatus for and method of manufacturing the display apparatus. The display apparatus includes: a substrate; a display unit formed on the substrate; and a thin film encapsulation layer formed on the display unit. The thin film encapsulation layer includes an inorganic layer, and the inorganic layer includes a first sub-inorganic layer including a compound oxide including at least two of aluminum (Al), zinc (Zn), zirconium (Zn), and hafnium (Hf).
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13.发明申请APPARATUS FOR MANUFACTURING DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS 审中-公开制造显示装置的装置和制造显示装置的方法公开(公告)号：US20160226031A1
公开(公告)日：2016-08-04
申请号：US14929159
申请日：2015-10-30
Applicant: Samsung Display Co., Ltd.
Inventor： Choelmin Jang , Dongkyun Ko , Inkyo Kim , Sukwon Jung , Nam Ha , Myungsoo Huh
CPC classification number: H01L51/56 , C23C16/4412 , C23C16/45551 , C23C16/45563 , C23C16/54 , H01L51/0097 , H01L51/5253 , H01L51/5256
Abstract: An apparatus and method for manufacturing a display apparatus includes: a chamber; a first nozzle unit at the chamber, the first nozzle unit configured to deposit an organic layer or an inorganic layer on a substrate; a second nozzle unit at the chamber, the second nozzle unit configured to deposit the organic layer or the inorganic layer on a substrate and the second nozzle unit being linearly aligned with the first nozzle unit in a first direction; and an injection nozzle unit between the first nozzle unit and the second nozzle unit, the injection nozzle unit configured to inject a first gas in the chamber toward the substrate.
Abstract translation: 一种显示装置的制造装置和方法，包括：室; 在所述腔室处的第一喷嘴单元，所述第一喷嘴单元被配置为在基板上沉积有机层或无机层; 所述第二喷嘴单元被配置为将所述有机层或所述无机层沉积在基板上，并且所述第二喷嘴单元在所述第一方向上与所述第一喷嘴单元线性对准; 以及在所述第一喷嘴单元和所述第二喷嘴单元之间的喷嘴单元，所述喷射喷嘴单元被配置为将所述室中的第一气体朝向所述基板喷射。
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公开(公告)号：US11849601B2
公开(公告)日：2023-12-19
申请号：US16719304
申请日：2019-12-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Choelmin Jang , Myungsoo Huh , Sunghun Key , Junggon Kim , Eun Jung
IPC: H10K50/844 , H10K71/00 , H10K59/80 , H10K59/12
CPC classification number: H10K50/8445 , H10K59/87 , H10K71/00 , H10K59/12
Abstract: A display apparatus includes a substrate, a display portion that includes a plurality of pixels disposed on the substrate, and an encapsulation portion that covers the display portion and includes a hybrid encapsulation layer that includes a plurality of inorganic layers and at least one organic layer that includes a plasma polymer. An end of the hybrid encapsulation layer includes a tip portion that includes an inorganic material and a multi-layered portion which extends from the tip portion toward a central portion of the substrate and in which the plurality of inorganic layers and the at least one organic layer are sequentially and alternately stacked, and a thickness of each of the inorganic layers and the organic layer decreases toward the tip portion.
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公开(公告)号：US11653546B2
公开(公告)日：2023-05-16
申请号：US17135040
申请日：2020-12-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunhee Lee , Sunho Kim , Gunhee Kim , Donghwan Shim , Taehoon Yang , Choelmin Jang
CPC classification number: H01L27/323 , H01L51/5253
Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10573851B2
公开(公告)日：2020-02-25
申请号：US16111037
申请日：2018-08-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Choelmin Jang , Dongkyun Ko , Inkyo Kim , Sukwon Jung , Nam Ha , Myungsoo Huh
Abstract: An apparatus and method for manufacturing a display apparatus includes: a chamber; a first nozzle unit at the chamber, the first nozzle unit configured to deposit an organic layer or an inorganic layer on a substrate; a second nozzle unit at the chamber, the second nozzle unit configured to deposit the organic layer or the inorganic layer on a substrate and the second nozzle unit being linearly aligned with the first nozzle unit in a first direction; and an injection nozzle unit between the first nozzle unit and the second nozzle unit, the injection nozzle unit configured to inject a first gas in the chamber toward the substrate.
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公开(公告)号：US10041173B2
公开(公告)日：2018-08-07
申请号：US14793562
申请日：2015-07-07
Applicant: Samsung Display Co., Ltd.
Inventor： Myungsoo Huh , Dongkyun Ko , Choelmin Jang , Sungchul Kim , Inkyo Kim , Cheollae Roh
IPC: C23C16/50 , C23C16/54 , H01J37/32 , C23C16/455 , H01L51/52
Abstract: An apparatus and a method of manufacturing a display apparatus are disclosed. In one aspect, the apparatus includes a chamber and an inorganic layer forming nozzle unit formed in the chamber and configured to form at least one inorganic layer. The apparatus also includes an organic layer forming nozzle unit formed in the chamber and configured to form at least one organic layer, wherein the organic layer forming nozzle unit is arranged substantially in line with the inorganic layer forming nozzle unit. The apparatus further includes a separating nozzle unit formed between the inorganic layer forming nozzle unit and the organic layer forming nozzle unit and configured to spray an inert gas.
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18.发明授权公开(公告)号：US09806291B2
公开(公告)日：2017-10-31
申请号：US15369663
申请日：2016-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： Myungsoo Huh , Sungchul Kim , Choelmin Jang , Cheollae Roh , Jaihyuk Choi
CPC classification number: H01L51/5253 , H01L27/3246 , H01L27/3262 , H01L51/0097 , H01L51/524 , H01L51/56
Abstract: Provided is a cover window includes a first layer including a polymer material, a second layer above a first surface of the first layer and including an oxide of a first metal, and an intermediate region between the first layer and the second layer, wherein the intermediate region includes the oxide of the first metal where the first metal binds to a dangling bond of oxygen of the polymer material, and the oxide of the first metal included in the second layer has a different composition ratio than the oxide of the first metal included in the intermediate region.
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19.发明申请公开(公告)号：US20170170429A1
公开(公告)日：2017-06-15
申请号：US15442095
申请日：2017-02-24
Inventor： Myungsoo Huh , Sungmin Cho , Dongkyun Ko , Sungchul Kim , Inkyo Kim , Cheollae Roh , Sangjoon Seo , Seungwoo Seo , Choelmin Jang
IPC: H01L51/52 , H01L51/56 , C23C16/455
CPC classification number: H01L51/5253 , C23C16/455 , C23C16/45525 , C23C16/45565 , H01L27/3244 , H01L51/5256 , H01L51/5259 , H01L51/56 , H01L2251/303
Abstract: A display apparatus and an apparatus for and method of manufacturing the display apparatus. The display apparatus includes: a substrate; a display unit formed on the substrate; and a thin film encapsulation layer formed on the display unit. The thin film encapsulation layer includes an inorganic layer, and the inorganic layer includes a first sub-inorganic layer including a compound oxide including at least two of aluminum (Al), zinc (Zn), zirconium (Zn), and hafnium (Hf).
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20.发明授权公开(公告)号：US11730003B2
公开(公告)日：2023-08-15
申请号：US17560161
申请日：2021-12-22
Applicant: Samsung Display Co., Ltd.
Inventor： Choelmin Jang , Byunghyuk Kwon , Changhee Lee , Myungsoo Huh , Cheollae Roh , Jaehoon Kim , Jeong Hye Choi
IPC: H01L51/50 , H10K30/80 , C09K11/08 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/86 , H10K50/115 , H10K59/12 , H10K59/38 , H10K71/00 , B82Y20/00 , H10K102/00
CPC classification number: H10K30/865 , C09K11/08 , H10K50/115 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/86 , H10K50/865 , H10K59/12 , H10K59/38 , H10K71/00 , B82Y20/00 , H10K2102/00 , H10K2102/351
Abstract: A light emitting diode according to embodiments of the present disclosure includes a first electrode, a second electrode opposite the first electrode, an emission layer between the first electrode and the second electrode, the emission layer including a quantum dot, a first charge transfer layer between the first electrode and the emission layer, a second charge transfer layer between the second electrode and the emission layer, and an insulating layer in at least one position between the first charge transfer layer and the emission layer, and/or between the second charge transfer layer and the emission layer, wherein the insulating layer includes an inorganic material. The light emitting diode and a display device including the same show improved life characteristics and emission efficiency properties.
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