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公开(公告)号：US20240038827A1
公开(公告)日：2024-02-01
申请号：US18326096
申请日：2023-05-31
发明人： Seung Kyu LEE , Sae Hee RYU
CPC分类号： H01L27/156 , H01L33/24 , H01L33/44 , H01L33/50
摘要： A display device includes an alignment electrode that includes a first electrode and a second electrode surrounding the first electrode; a first organic layer disposed on the alignment electrode and including an opening partially exposing the alignment electrode; and a light emitting element provided in the opening of the first organic layer.
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公开(公告)号：US20220302202A1
公开(公告)日：2022-09-22
申请号：US17452763
申请日：2021-10-28
发明人： Seung Min LEE , Kwang Young CHOI , Sae Hee RYU , Sol Ip JEONG , Sang Ho PARK , Jin Yool KIM , Cheon Jae MAENG
摘要： A display device comprises a first substrate, a first power bottom line on the first substrate, a second substrate on the first power bottom line, the second substrate having a first power connection hole to expose the first power bottom line, and a pixel driving unit including a plurality of switching elements on the second substrate.
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公开(公告)号：US20230411580A1
公开(公告)日：2023-12-21
申请号：US18337902
申请日：2023-06-20
发明人： Seung Min SONG , Jin Sun KIM , Sae Hee RYU , Il YOU , Seung Min LEE , Kwang Young CHOI
IPC分类号： H01L33/62 , H01L25/075 , H01L25/16
CPC分类号： H01L33/62 , H01L25/0753 , H01L25/167 , H01L2933/0066
摘要： A display device includes: a first base layer including opening; a pad layer disposed on the first base layer, the pad layer overlapping the opening; a second base layer disposed on the pad layer; a pixel circuit layer disposed on the second base layer; and light emitting elements disposed on the pixel circuit layer, the light emitting elements connected to the pixel circuit layer and included in pixels. A color of the first base layer is different from a color of the second base layer.
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4.发明公开公开(公告)号：US20230411576A1
公开(公告)日：2023-12-21
申请号：US18112804
申请日：2023-02-22
发明人： Seung Min SONG , Sae Hee RYU , Il YOU , Seung Min LEE
IPC分类号： H01L33/62 , H01L33/00 , G09G3/00 , H01L25/075 , G09F9/302
CPC分类号： H01L33/62 , H01L33/005 , G09G3/006 , G09G2330/12 , G09F9/3026 , H01L2933/0066 , H01L25/0753
摘要： A display device includes a first substrate including a first contact hole, a first barrier insulating layer disposed on the first substrate and including second contact holes, pad parts inserted into some contact holes of the second contact holes, inspection pad parts inserted into other contact holes of the second contact holes, fan-out lines formed of a first metal layer on the first barrier insulating layer and being integral with the pad parts, a display layer disposed on the fan-out lines, and a flexible film disposed below the first substrate and inserted into the first contact hole to be electrically connected to the pad parts. A width of each of the pad parts is greater than a width of each of the second contact holes, and a width of each of the inspection pad parts is smaller than the width of each of the second contact holes.
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