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公开(公告)号：US20190221766A1
公开(公告)日：2019-07-18
申请号：US16365531
申请日：2019-03-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Lee , Sungsoo Lee , Woosik Jeon
CPC classification number: H01L51/504 , H01L27/322 , H01L51/5016 , H01L51/5044 , H01L51/5284 , H01L2251/5376
Abstract: An organic light emitting diode display includes: a substrate; a first electrode on the substrate; a second electrode opposed to the first electrode; a first light emitting unit and a second light emitting unit between the first electrode and the second electrode; and a charge generation layer between the first light emitting unit and the second light emitting unit. The first light emitting unit includes a blue fluorescent light emitting layer. The second light emitting unit includes a blue light emitting layer and a yellow light emitting layer.
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公开(公告)号：US10290825B2
公开(公告)日：2019-05-14
申请号：US14732429
申请日：2015-06-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Lee , Sungsoo Lee , Woosik Jeon
Abstract: An organic light emitting diode display includes: a substrate; a first electrode on the substrate; a second electrode opposed to the first electrode; a first light emitting unit and a second light emitting unit between the first electrode and the second electrode; and a charge generation layer between the first light emitting unit and the second light emitting unit. The first light emitting unit includes a blue fluorescent light emitting layer. The second light emitting unit includes a blue light emitting layer and a yellow light emitting layer.
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公开(公告)号：US20160141538A1
公开(公告)日：2016-05-19
申请号：US14732429
申请日：2015-06-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Lee , Sungsoo Lee , Woosik Jeon
CPC classification number: H01L51/504 , H01L27/322 , H01L51/5016 , H01L51/5044 , H01L51/5284 , H01L2251/5376
Abstract: An organic light emitting diode display includes: a substrate; a first electrode on the substrate; a second electrode opposed to the first electrode; a first light emitting unit and a second light emitting unit between the first electrode and the second electrode; and a charge generation layer between the first light emitting unit and the second light emitting unit. The first light emitting unit includes a blue fluorescent light emitting layer. The second light emitting unit includes a blue light emitting layer and a yellow light emitting layer.
Abstract translation: 有机发光二极管显示器包括：基板; 基板上的第一电极; 与第一电极相对的第二电极; 在第一电极和第二电极之间的第一发光单元和第二发光单元; 以及在第一发光单元和第二发光单元之间的电荷产生层。 第一发光单元包括蓝色荧光发光层。 第二发光单元包括蓝色发光层和黄色发光层。
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公开(公告)号：US11665922B2
公开(公告)日：2023-05-30
申请号：US17076050
申请日：2020-10-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sungsoo Lee , Heesook Yoon , Tetsuji Kamine , Muhyun Kim , Donghun No , Jeongwoo Moon , Yunjeong Cho , Youngkuil Joo
CPC classification number: H01L51/5246 , H01L23/10 , H01L23/31 , H01L23/3142 , H01L27/323 , H01L27/3244 , H01L51/524 , H01L51/525 , H01L51/5237 , H01L51/5281 , G06F3/044 , H01L27/322 , H01L51/5284
Abstract: A display device including: a substrate element including a base layer, a circuit layer, and a device layer, the base layer forming a plane defined by a first direction and a second direction perpendicular to each other; an encapsulation element provided on the substrate element to seal the device layer; a sealing element provided along edges of the encapsulation element to connect the encapsulation and substrate elements to each other; an optical element provided on the encapsulation element; a window element provided on the substrate element; an adhesive element provided between the optical and window elements to connect the optical element to the window element; and a filling element provided between the window element and the substrate element, wherein the filling element is spaced apart from the optical element and the adhesive element, and is overlapped with the sealing element when viewed in a direction normal to the plane.
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公开(公告)号：US10832982B2
公开(公告)日：2020-11-10
申请号：US16239141
申请日：2019-01-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sungsoo Lee , Heesook Yoon , Tetsuji Kamine , Muhyun Kim , Donghun No , Jeongwoo Moon , Yunjeong Cho , Youngkuil Joo
Abstract: A display device including: a substrate element including a base layer, a circuit layer, and a device layer, the base layer forming a plane defined by a first direction and a second direction perpendicular to each other; an encapsulation element provided on the substrate element to seal the device layer; a sealing element provided along edges of the encapsulation element to connect the encapsulation and substrate elements to each other; an optical element provided on the encapsulation element; a window element provided on the substrate element; an adhesive element provided between the optical and window elements to connect the optical element to the window element; and a filling element provided between the window element and the substrate element, wherein the filling element is spaced apart from the optical element and the adhesive element, and is overlapped with the sealing element when viewed in a direction normal to the plane.
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Patent Agency Ranking
公开(公告)号：US12185563B2
公开(公告)日：2024-12-31
申请号：US18142691
申请日：2023-05-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sungsoo Lee , Heesook Yoon , Tetsuji Kamine , Muhyun Kim , Donghun No , Jeongwoo Moon , Yunjeong Cho , Youngkuil Joo
IPC: H10K59/12 , H01L23/10 , H01L23/31 , H10K50/84 , H10K50/842 , H10K50/86 , H10K59/40 , G06F3/044 , H10K59/38
Abstract: A display device including: a substrate element including a base layer, a circuit layer, and a device layer, the base layer forming a plane defined by a first direction and a second direction perpendicular to each other; an encapsulation element provided on the substrate element to seal the device layer; a sealing element provided along edges of the encapsulation element to connect the encapsulation and substrate elements to each other; an optical element provided on the encapsulation element; a window element provided on the substrate element; an adhesive element provided between the optical and window elements to connect the optical element to the window element; and a filling element provided between the window element and the substrate element, wherein the filling element is spaced apart from the optical element and the adhesive element, and is overlapped with the sealing element when viewed in a direction normal to the plane.
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公开(公告)号：US11456434B2
公开(公告)日：2022-09-27
申请号：US16365531
申请日：2019-03-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Lee , Sungsoo Lee , Woosik Jeon
Abstract: An organic light emitting diode display includes: a substrate; a first electrode on the substrate; a second electrode opposed to the first electrode; a first light emitting unit and a second light emitting unit between the first electrode and the second electrode; and a charge generation layer between the first light emitting unit and the second light emitting unit. The first light emitting unit includes a blue fluorescent light emitting layer. The second light emitting unit includes a blue light emitting layer and a yellow light emitting layer.
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公开(公告)号：US09806277B2
公开(公告)日：2017-10-31
申请号：US14956422
申请日：2015-12-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Woosik Jeon , Okkeun Song , Sungsoo Lee , Yonghan Lee
CPC classification number: H01L51/5203 , H01L27/3258 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0067 , H01L51/0072 , H01L51/5209 , H01L51/5225 , H01L51/5237 , H01L51/5253 , H01L51/56
Abstract: An organic light emitting display apparatus includes a substrate, an organic layer on the substrate, wherein the organic layer includes a first concave portion and a first convex portion on a surface thereof, a first electrode on the organic layer, wherein the first electrode includes a second concave portion and a second convex portion on a surface thereof, a second electrode on the first electrode, and an emission layer between the first and second electrodes. A vertical distance between the second concave portion and the second convex portion is less than that between the first concave portion and the first convex portion.
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公开(公告)号：US10658610B2
公开(公告)日：2020-05-19
申请号：US15999555
申请日：2018-08-20
Applicant: Samsung Display Co., Ltd.
Inventor： Sungsoo Lee , Heesook Yoon , Tetsuji Kamine
Abstract: A display apparatus includes: a display member including a base substrate and a plurality of pixels disposed on the base substrate to display an image, a window member disposed on the display member and including a transparent part through which the image is transmitted and a bezel part disposed between the transparent part and the display member and contacting the transparent part, and a filling member disposed between the window member and the base substrate and contacting the bezel part. The bezel part includes a first layer contacting the transparent part and a second layer disposed between the first layer and the filling member. The second layer has an opening that overlaps the filling member in a plan view, and the filling member is disposed in the opening.
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公开(公告)号：US20190207145A1
公开(公告)日：2019-07-04
申请号：US16239141
申请日：2019-01-03
Applicant: Samsung Display Co., Ltd.
Inventor： Sungsoo Lee , Heesook Yoon , Tetsuji Kamine , Muhyun Kim , Donghun No , Jeongwoo Moon , Yunjeong Cho , Yongkuil Joo
Abstract: A display device including: a substrate element including a base layer, a circuit layer, and a device layer, the base layer forming a plane defined by a first direction and a second direction perpendicular to each other; an encapsulation element provided on the substrate element to seal the device layer; a sealing element provided along edges of the encapsulation element to connect the encapsulation and substrate elements to each other; an optical element provided on the encapsulation element; a window element provided on the substrate element; an adhesive element provided between the optical and window elements to connect the optical element to the window element; and a filling element provided between the window element and the substrate element, wherein the filling element is spaced apart from the optical element and the adhesive element, and is overlapped with the sealing element when viewed in a direction normal to the plane.
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