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公开(公告)号：US20160322436A1
公开(公告)日：2016-11-03
申请号：US14978922
申请日：2015-12-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sungwoo JUNG , Sangshin LEE
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/326 , H01L27/3262 , H01L51/50 , H01L51/5203
Abstract: An organic light-emitting display apparatus includes a first pixel electrode and a second pixel electrode that are disposed spaced apart adjacent to each other; and a pixel-defining layer disposed on the first pixel electrode and the second pixel electrode, the pixel-defining layer covering a part of the first pixel electrode and a part of the second pixel electrode except a center portion of the first pixel electrode, a center portion of the second pixel electrode, a first edge of the first pixel electrode in a direction to the second pixel electrode, and a second edge of the second pixel electrode in a direction to the first pixel electrode.
Abstract translation: 有机发光显示装置包括彼此相邻设置的第一像素电极和第二像素电极; 以及设置在所述第一像素电极和所述第二像素电极上的像素限定层，所述像素限定层覆盖所述第一像素电极的一部分和除了所述第一像素电极的中心部分之外的所述第二像素电极的一部分， 所述第二像素电极的中心部分，所述第一像素电极的与所述第二像素电极的方向的第一边缘和所述第二像素电极的朝向所述第一像素电极的方向的第二边缘。
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Patent Agency Ranking
公开(公告)号：US20210217994A1
公开(公告)日：2021-07-15
申请号：US17216437
申请日：2021-03-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sucheol GONG , Sungwoo JUNG , Hun KIM , Kyungchan CHAE
Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.
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公开(公告)号：US20190305222A1
公开(公告)日：2019-10-03
申请号：US16366687
申请日：2019-03-27
Applicant: Samsung Display Co., Ltd.
Inventor： Sungwoo JUNG , Soonjung WANG
Abstract: A mask assembly and an organic light emitting display device manufactured using the mask assembly are capable of realizing an organic light emitting display device having a hole in a display area, the mask assembly including a frame defining a first opening area, a first mask on the frame and defining a plurality of second opening areas that overlap the first opening area, and a second mask fixed to the frame across the plurality of second opening areas, and including a body portion overlapping the first mask, a blocking portion at each respective one of the second opening areas, and a pattern portion between the body portion and the blocking portion, and defining a plurality of holes.
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公开(公告)号：US20240215300A1
公开(公告)日：2024-06-27
申请号：US18597321
申请日：2024-03-06
Applicant: Samsung Display Co., Ltd.
Inventor： Sucheol GONG , Sungwoo JUNG , Hun KIM , Kyungchan CHAE
IPC: H10K50/844 , H10K50/842 , H10K59/122 , H10K59/124 , H10K59/88
CPC classification number: H10K50/844 , H10K50/8426 , H10K50/8445 , H10K59/122 , H10K59/124 , H10K59/88
Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.
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公开(公告)号：US20190207157A1
公开(公告)日：2019-07-04
申请号：US16226384
申请日：2018-12-19
Applicant: Samsung Display Co., Ltd.
Inventor： Sucheol GONG , Sungwoo JUNG , Hun KIM , Kyungchan CHAE
CPC classification number: H01L51/5253 , H01L27/3223 , H01L27/3246 , H01L27/3258
Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.
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6.发明申请公开(公告)号：US20170329216A1
公开(公告)日：2017-11-16
申请号：US15591045
申请日：2017-05-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sungwoo JUNG
CPC classification number: H01L27/3246 , C23C14/042 , H01L27/1288 , H01L51/0011 , H01L51/56 , H01L2227/323
Abstract: A mask frame assembly for an electronic display device includes a frame, and a mask coupled to the frame, in which the mask includes a pattern hole defining a first area over which material may be deposited, and a dam surrounding the pattern hole and defining a second area smaller than the first area over which the material may be deposited. A method of manufacturing a mask frame assembly for an electronic display device is also disclosed.
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