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公开(公告)号：US09006969B2
公开(公告)日：2015-04-14
申请号：US13945159
申请日：2013-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Eui Gyu Kim , Young Il Kim
CPC classification number: H01L27/3223 , H01L51/0031 , H01L51/50
Abstract: A light emitting display device and a method of fabricating the same are disclosed. The light emitting display device comprises: a substrate comprising an active region in which a plurality of active pixels for displaying images are formed and a first dummy region disposed outside the active region and in which a plurality of first dummy pixels is formed; a first electrode formed on the substrate in each pixel; a pixel defining layer having an opening that exposes the first electrode; a surface treatment layer formed on the first electrode and having a plurality of grooves in each of the first dummy pixels; a light emitting layer formed on the surface treatment layer; and a second electrode formed on the light emitting layer in each of the active pixels.
Abstract translation: 公开了发光显示装置及其制造方法。 发光显示装置包括：基板，包括其中形成有用于显示图像的多个有源像素的有源区域和设置在有源区域外部并且形成有多个第一虚像素的第一虚拟区域; 在每个像素中形成在所述衬底上的第一电极; 具有露出所述第一电极的开口的像素限定层; 表面处理层，形成在所述第一电极上，并且在每个所述第一虚像素中具有多个凹槽; 形成在所述表面处理层上的发光层; 以及形成在每个有源像素中的发光层上的第二电极。
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公开(公告)号：US20140361278A1
公开(公告)日：2014-12-11
申请号：US14307278
申请日：2014-06-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Il Kim , Euigyu Kim , Arong Lee
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3244 , H01L27/3283 , H01L51/0003 , H01L51/0007 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/56 , H01L2251/558
Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
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3.发明申请公开(公告)号：US20190123307A1
公开(公告)日：2019-04-25
申请号：US15976575
申请日：2018-05-10
Applicant: Samsung Display Co., Ltd.
Inventor： Young Il Kim
CPC classification number: H01L51/56 , H01L27/3223 , H01L27/3246 , H01L51/0012 , H01L51/5012 , H01L51/5206 , H01L2227/323
Abstract: An organic light emitting diode display and a method for manufacturing an organic light emitting diode display are provided. An organic light emitting diode display includes: a substrate; a plurality of organic light emitting elements positioned on the substrate; a first alignment mark positioned between the plurality of organic light emitting elements; and a first organic pattern overlapping the first alignment mark on the substrate and including a same material as an organic material included in the plurality of organic light emitting elements.
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4.发明授权公开(公告)号：US09337246B2
公开(公告)日：2016-05-10
申请号：US14307278
申请日：2014-06-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Il Kim , Euigyu Kim , Arong Lee
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3244 , H01L27/3283 , H01L51/0003 , H01L51/0007 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/56 , H01L2251/558
Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
Abstract translation: 一种有机发光显示装置，包括其中限定了彼此不同的第一像素区域和第二像素区域的基板，第一电极，像素限定层，公共层，第一表面处理层，第二表面处理 第一液体溶液层，第二液体溶液层和第二电极。 第一表面处理层具有第一宽度并且相应地包括在第一像素区域中。 第二表面处理层具有与第一宽度不同的第二宽度，并且相应地包括在第二像素区域中。 第一液体溶液层具有第一宽度，第二液体溶液层具有第二宽度。 第一和第二液体溶液层具有相同的体积和不同的厚度。
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Patent Agency Ranking
5.发明申请公开(公告)号：US20140097414A1
公开(公告)日：2014-04-10
申请号：US13907695
申请日：2013-05-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Il Kim , Euigyu Kim , Arong Lee
IPC: H01L51/52
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3244 , H01L27/3283 , H01L51/0003 , H01L51/0007 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/56 , H01L2251/558
Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
Abstract translation: 一种有机发光显示装置，包括其中限定了彼此不同的第一像素区域和第二像素区域的基板，第一电极，像素限定层，公共层，第一表面处理层，第二表面处理 第一液体溶液层，第二液体溶液层和第二电极。 第一表面处理层具有第一宽度并且相应地包括在第一像素区域中。 第二表面处理层具有与第一宽度不同的第二宽度，并且相应地包括在第二像素区域中。 第一液体溶液层具有第一宽度，第二液体溶液层具有第二宽度。 第一和第二液体溶液层具有相同的体积和不同的厚度。
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6.发明授权公开(公告)号：US08786174B2
公开(公告)日：2014-07-22
申请号：US13907695
申请日：2013-05-31
Applicant: Samsung Display Co., Ltd.
Inventor： Young Il Kim , Euigyu Kim , Arong Lee
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3244 , H01L27/3283 , H01L51/0003 , H01L51/0007 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/56 , H01L2251/558
Abstract: An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses.
Abstract translation: 一种有机发光显示装置，包括其中限定了彼此不同的第一像素区域和第二像素区域的基板，第一电极，像素限定层，公共层，第一表面处理层，第二表面处理 第一液体溶液层，第二液体溶液层和第二电极。 第一表面处理层具有第一宽度并且相应地包括在第一像素区域中。 第二表面处理层具有与第一宽度不同的第二宽度，并且相应地包括在第二像素区域中。 第一液体溶液层具有第一宽度，第二液体溶液层具有第二宽度。 第一和第二液体溶液层具有相同的体积和不同的厚度。
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公开(公告)号：US12191417B2
公开(公告)日：2025-01-07
申请号：US17320925
申请日：2021-05-14
Applicant: Samsung Display Co., LTD.
Inventor： Chang Hee Lee , Dong Uk Kim , Se Hun Kim , Hyo Jin Ko , Dong Hoon Kwak , Young Il Kim , Ji Yoon Kim
Abstract: A light emitting element includes a first surface corresponding to an end of the light emitting element, a second surface corresponding to another end of the light emitting element, a first semiconductor layer adjacent to the first surface, the first semiconductor layer including a first type of semiconductor, a second semiconductor layer adjacent to the second surface, the second semiconductor layer including a second type of semiconductor different from the first type of semiconductor, and an active layer disposed between the first semiconductor layer and the second semiconductor layer. An area of the first surface is larger than an area of the second surface, and a distance between the first surface and the second surface is shorter than a length defined by the first surface.
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公开(公告)号：US10553833B2
公开(公告)日：2020-02-04
申请号：US15976575
申请日：2018-05-10
Applicant: Samsung Display Co., Ltd.
Inventor： Young Il Kim
Abstract: An organic light emitting diode display and a method for manufacturing an organic light emitting diode display are provided. An organic light emitting diode display includes: a substrate; a plurality of organic light emitting elements positioned on the substrate; a first alignment mark positioned between the plurality of organic light emitting elements; and a first organic pattern overlapping the first alignment mark on the substrate and including a same material as an organic material included in the plurality of organic light emitting elements.
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公开(公告)号：US20140306601A1
公开(公告)日：2014-10-16
申请号：US13945159
申请日：2013-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Eui Gyu Kim , Young Il Kim
CPC classification number: H01L27/3223 , H01L51/0031 , H01L51/50
Abstract: A light emitting display device and a method of fabricating the same are disclosed. The light emitting display device comprises: a substrate comprising an active region in which a plurality of active pixels for displaying images are formed and a first dummy region disposed outside the active region and in which a plurality of first dummy pixels is formed; a first electrode formed on the substrate in each pixel; a pixel defining layer having an opening that exposes the first electrode; a surface treatment layer formed on the first electrode and having a plurality of grooves in each of the first dummy pixels; a light emitting layer formed on the surface treatment layer; and a second electrode formed on the light emitting layer in each of the active pixels.
Abstract translation: 公开了一种发光显示装置及其制造方法。 发光显示装置包括：基板，包括其中形成有用于显示图像的多个有源像素的有源区域和设置在有源区域外部并且形成有多个第一虚像素的第一虚拟区域; 在每个像素中形成在所述衬底上的第一电极; 具有露出所述第一电极的开口的像素限定层; 表面处理层，形成在所述第一电极上，并且在每个所述第一虚像素中具有多个凹槽; 形成在所述表面处理层上的发光层; 以及形成在每个有源像素中的发光层上的第二电极。
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