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11.发明申请公开(公告)号：US20160247863A1
公开(公告)日：2016-08-25
申请号：US14838390
申请日：2015-08-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jiyoung CHOUNG , Jungsun PARK , Minsoo SHIN , Insung HWANG
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3216 , H01L27/3218 , H01L51/5225
Abstract: An organic light-emitting display device, including a substrate that includes a plurality of first emission portions that realize a first color and a plurality of second emission portions that realize a second color; a pixel-defining film that defines the plurality of first emission portions and the plurality of second emission portions; a plurality of pixel electrodes that are separate from each other and respectively correspond to the plurality of first emission portions; and a first stacked structure that includes an intermediate layer and a counter electrode on the intermediate layer, the intermediate layer including an organic emission layer emitting light of the first color, the first stacked structure further including first emission pattern portions respectively corresponding to the plurality of first emission portions, and first connection pattern portions on the pixel-defining film, the first connection pattern portions connecting the first emission pattern portions.
Abstract translation: 一种有机发光显示装置，包括具有实现第一颜色的多个第一发光部和实现第二颜色的多个第二发光部的基板; 限定多个第一发射部分和多个第二发射部分的像素限定膜; 多个像素电极彼此分离并分别对应于多个第一发射部分; 以及第一层叠结构，其在中间层上包括中间层和对电极，所述中间层包括发射所述第一颜色的光的有机发光层，所述第一堆叠结构还包括分别对应于所述第一颜色的第一发光图案部分 第一发射部分和像素限定膜上的第一连接图案部分，连接第一发射图案部分的第一连接图案部分。
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12.发明申请公开(公告)号：US20160161865A1
公开(公告)日：2016-06-09
申请号：US14747046
申请日：2015-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Duckjung LEE , Jaesik KIM , Hyunsung BANG , Jungsun PARK
CPC classification number: H01L22/20 , C23C14/042 , C23C14/12 , C23C14/28 , H01L51/0013 , H01L51/5284 , H01L51/56
Abstract: An electrostatic chuck system includes an electrostatic chuck with a plurality of unit chucks supporting a display substrate, an optical photomask on the display substrate, the optical photomask having a material to be transferred onto the display substrate, a light source on the optical photomask, a gap measuring meter for measuring a gap between the display substrate and the optical photomask, a power source unit for applying power to each of the plurality of unit chucks through variable resistance units respectively connected to the plurality of unit chucks, and a control unit electrically connected to the gap measuring meter, the variable resistance units, and the power source unit, and transmits a signal for adjusting the gap.
Abstract translation: 静电吸盘系统包括具有支撑显示基板的多个单元卡盘的静电卡盘，显示基板上的光学光掩模，具有要转印到显示基板上的材料的光学光掩模，光学光掩模上的光源， 用于测量显示基板和光学光掩模之间的间隙的间隙测量仪;电源单元，用于通过分别连接到多个单元卡盘的可变电阻单元向多个单元卡盘中的每一个供电;以及控制单元，电连接 到间隙测量仪，可变电阻单元和电源单元，并发送用于调整间隙的信号。
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公开(公告)号：US20210296416A1
公开(公告)日：2021-09-23
申请号：US17332870
申请日：2021-05-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Duckjung LEE , Hyejin GWARK , Arong KIM , Jungsun PARK , Hyunsung BANG
Abstract: An organic light-emitting display apparatus, including a substrate including a plurality of pixel areas and non-pixel areas in a display area, a plurality of pixel electrodes respectively corresponding to the plurality of pixel areas, a pixel-defining layer including a cover portion and openings, wherein the cover portion covers an edge of each of the plurality of pixel electrodes, and each of the openings exposes a central portion of a pixel electrode among the plurality of pixel electrodes, an auxiliary electrode located such that the auxiliary electrode corresponds to at least a portion of a top surface of the cover portion, and an intermediate layer and a counter electrode, each located in the openings. The pixel-defining layer may have an under-cut structure in which the at least a portion of the top surface of the cover portion is recessed from the auxiliary electrode.
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公开(公告)号：US20180190907A1
公开(公告)日：2018-07-05
申请号：US15860466
申请日：2018-01-02
Applicant: Samsung Display Co., Ltd.
Inventor： Arong KIM , Jungsun PARK , Hyunsung BANG , Duckjung LEE , Jiyoung CHOUNG
CPC classification number: H01L51/0016 , G03F7/094 , G03F7/095 , G03F7/16 , G03F7/20 , G03F7/2022 , G03F7/26 , H01L27/3211 , H01L27/3246 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5206 , H01L51/5228 , H01L51/56
Abstract: A method of manufacturing an organic light-emitting display apparatus including forming a lift-off layer on a substrate including a first electrode, the lift-off layer including a fluoropolymer; sequentially forming a barrier layer and a photoresist on the lift-off layer, the barrier layer including an inorganic material; patterning the photoresist and the barrier layer to remove a first portion of the photoresist corresponding to the first electrode such that a second portion other than the first portion remains; etching a portion of the lift-off layer corresponding to the first portion to expose the first electrode; forming an organic functional layer and an auxiliary electrode over the first electrode and the second portion of the photoresist, the organic functional layer including an emission layer; and removing the lift-off layer, the barrier layer, the photoresist, the organic functional layer, and the auxiliary electrode remaining on the second portion.
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公开(公告)号：US20180033967A1
公开(公告)日：2018-02-01
申请号：US15646908
申请日：2017-07-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunsung BANG , Arong KIM , Jungsun PARK , Duckjung LEE
CPC classification number: H01L51/0016 , H01L27/3246 , H01L27/3283 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5206 , H01L51/5228 , H01L51/56
Abstract: An organic light-emitting display apparatus including: a substrate; a plurality of first electrodes spaced apart from each other on the substrate; a plurality of organic functional layers respectively covering an upper surface and side surfaces of the plurality of first electrodes, each of the plurality of organic functional layers including an emission layer; a first bank disposed between the plurality of organic functional layers and not directly contacting the plurality of first electrodes; and a second electrode disposed on the plurality of organic functional layers.
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Patent Agency Ranking
公开(公告)号：US20170358633A1
公开(公告)日：2017-12-14
申请号：US15465536
申请日：2017-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Jungsun PARK , Hyunsung Bang , Duckjung Lee , Jiyoung Choung , Arong Kim
CPC classification number: H01L51/5253 , H01L27/3246 , H01L51/5225 , H01L51/5228
Abstract: An organic light-emitting display apparatus includes a substrate, a pixel electrode disposed on the substrate, a pixel-defining layer (PDL) disposed on the pixel electrode and having an opening exposing at least a part of the pixel electrode, an intermediate layer, a protective layer, and an opposite electrode be disposed on the PDL and having an opening exposing at least a part of the protective layer, wherein the opposite electrode is electrically connected to the protective layer. The intermediate layer may include a central portion disposed on the pixel electrode, an edge portion that extends from the central portion and contacts the PDL, at least one common layer, and an organic emission layer. The protective layer may include a central portion disposed on the central portion of the intermediate layer and an edge portion that extends from the central portion of the protective layer.
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17.发明申请公开(公告)号：US20160248039A1
公开(公告)日：2016-08-25
申请号：US14844321
申请日：2015-09-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jiyoung CHOUNG , Jungsun PARK , Hyunsung BANG , Duckjung LEE
CPC classification number: H01L51/5228 , H01L27/3211 , H01L51/5234 , H01L51/5265
Abstract: An organic light emitting display device has a plurality of first electrodes, intermediate layers, and second electrodes that correspond to a plurality of pixel areas. The first electrodes are spaced from one another, the second electrodes are spaced from one another, and the intermediate layers are spaced from one another. A conductive protection layer is formed over the second electrodes, and a connection electrode layer is formed over the conductive protection layer and electrically connecting the second electrodes.
Abstract translation: 有机发光显示装置具有对应于多个像素区域的多个第一电极，中间层和第二电极。 第一电极彼此间隔开，第二电极彼此间隔开，并且中间层彼此间隔开。 在第二电极上形成导电保护层，在导电保护层之上形成连接电极层，并电连接第二电极。
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公开(公告)号：US20230078043A1
公开(公告)日：2023-03-16
申请号：US17737132
申请日：2022-05-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeik KIM , Hyejin GWARK , Arong KIM , Jungsun PARK , Heemin PARK , Yeonhwa LEE , Joongu LEE , Kyuhwan HWANG
IPC: H01L27/32
Abstract: A display device includes an auxiliary wiring located on a substrate; an insulating layer arranged on the auxiliary wiring, overlapping the auxiliary wiring in a plan view, and including an opening having a width greater than a width of the auxiliary wiring; a first electrode located on the insulating layer; a bank layer including an emission opening that overlaps the first electrode in a plan view; an intermediate layer overlapping the first electrode through an emission opening in a plan view and including an emission layer; a second electrode on the intermediate layer; and an auxiliary layer arranged on the second electrode, wherein the auxiliary wiring includes sub-layers, and each of the second electrode and the auxiliary layer contacts a side surface of one of the sub-layers through the opening of the insulating layer.
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公开(公告)号：US20200152719A1
公开(公告)日：2020-05-14
申请号：US16740551
申请日：2020-01-13
Applicant: Samsung Display Co., Ltd.
Inventor： Duckjung LEE , Arong KIM , Jungsun PARK , Hyunsung BANG , Jiyoung CHOUNG
Abstract: An organic light-emitting display apparatus including a substrate; a pixel electrode on the substrate; a pixel-defining layer including an opening exposing at least a portion of the pixel electrode; an intermediate layer including a center area on the pixel electrode and a side area extending from the center area and arranged on the pixel-defining layer, the intermediate layer including one or more common layers and an emission layer; a protective layer covering top surfaces of the center area and the side area of the intermediate layer and exposing at least a portion of the pixel-defining layer; and an opposite electrode spaced apart from the intermediate layer by the protective layer and arranged on the protective layer and portions of the pixel-defining layer, the portions being exposed by the protective layer.
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公开(公告)号：US20190237527A1
公开(公告)日：2019-08-01
申请号：US16239085
申请日：2019-01-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Duckjung LEE , Hyejin GWARK , Arong KIM , Jungsun PARK , Hyunsung BANG
CPC classification number: H01L27/3246 , H01L27/3279 , H01L51/5056 , H01L51/5088 , H01L51/5209 , H01L51/5225 , H01L51/5228 , H01L51/56 , H01L2227/323
Abstract: An organic light-emitting display apparatus, including a substrate including a plurality of pixel areas and non-pixel areas in a display area, a plurality of pixel electrodes respectively corresponding to the plurality of pixel areas, a pixel-defining layer including a cover portion and openings, wherein the cover portion covers an edge of each of the plurality of pixel electrodes, and each of the openings exposes a central portion of a pixel electrode among the plurality of pixel electrodes, an auxiliary electrode located such that the auxiliary electrode corresponds to at least a portion of a top surface of the cover portion, and an intermediate layer and a counter electrode, each located in the openings. The pixel-defining layer may have an under-cut structure in which the at least a portion of the top surface of the cover portion is recessed from the auxiliary electrode.
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