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公开(公告)号：US11889723B2
公开(公告)日：2024-01-30
申请号：US17504242
申请日：2021-10-18
发明人： Byung-chul Kim , Sujeong Kim , Kiyoung Yeon , Sun-kyu Joo , Chul Huh , Inok Kim , Hyeran Mun , Inseok Song , Wooyoung Lee , Yui-ku Lee
IPC分类号： H10K59/126 , H10K50/86 , H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H01L27/12 , H10K59/35 , H10K59/38 , H10K59/40 , H10K59/131 , H10K59/12 , H10K59/121
CPC分类号： H10K59/126 , H10K50/844 , H10K50/86 , H10K50/865 , H10K59/122 , H10K59/124 , H10K71/00 , H01L27/124 , H01L27/1248 , H10K59/1201 , H10K59/1213 , H10K59/131 , H10K59/35 , H10K59/353 , H10K59/38 , H10K59/40
摘要： A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.
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公开(公告)号：US09891475B2
公开(公告)日：2018-02-13
申请号：US14447059
申请日：2014-07-30
发明人： Eung-Gyu Lee , JinSuek Kim , Hyeran Mun
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/1339 , G02F1/133512 , G02F1/13394
摘要： A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.
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公开(公告)号：US20150185516A1
公开(公告)日：2015-07-02
申请号：US14447059
申请日：2014-07-30
发明人： Eung-Gyu Lee , JinSuek Kim , Hyeran Mun
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/1339 , G02F1/133512 , G02F1/13394
摘要： A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.
摘要翻译： 显示装置包括第一显示基板，第二显示基板，在密封线区域中插入在第一显示基板和第二显示基板之间的耦合部件，用于连接第一显示基板和第二显示基板; 所述联接构件和所述密封线区域中的至少一个所述显示基板，所述接触结构具有与所述联接构件接触的凹凸形状的表面，并且所述接触结构包括水分捕获区域和防潮区域，以及 电极层，其设置在所述湿气捕获区域上，但不设置在所述防潮区域上，并且构造成接触所述密封线区域中的所述联接构件的部分。
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公开(公告)号：US12069877B2
公开(公告)日：2024-08-20
申请号：US17445666
申请日：2021-08-23
发明人： Heunggyu Kim , Sehun Kim , Taeheon Kang , Hyeran Mun , Juyon Lee , Jaekook Ha
IPC分类号： H10K85/60 , H10K50/11 , H10K50/16 , H10K71/00 , H10K71/12 , H10K101/30 , H10K101/40
CPC分类号： H10K50/11 , H10K85/626 , H10K85/631 , H10K85/636 , H10K85/6576 , H10K50/16 , H10K71/00 , H10K71/12 , H10K85/6574 , H10K2101/30 , H10K2101/40
摘要： A composition for manufacturing a light-emitting device includes: a solvent; and a first compound and a second compound, each dispersed in the solvent; wherein a molecular weight of the first compound is 750 g/mol or less, a molecular weight of the second compound is greater than 750 g/mol, a lowest unoccupied molecular orbital (LUMO) energy level of the second compound is greater than −2.4 eV, a highest occupied molecular orbital (HOMO) energy level of the second compound is less than −5.6 eV, and a bandgap energy of the second compound is greater than 3.2 eV.
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公开(公告)号：US11158699B2
公开(公告)日：2021-10-26
申请号：US16930586
申请日：2020-07-16
发明人： Byung-chul Kim , Sujeong Kim , Kiyoung Yeon , Sun-kyu Joo , Chul Huh , Inok Kim , Hyeran Mun , Inseok Song , Wooyoung Lee , Yui-ku Lee
摘要： A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.
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公开(公告)号：US10756154B2
公开(公告)日：2020-08-25
申请号：US15984618
申请日：2018-05-21
发明人： Byung-chul Kim , Sujeong Kim , Kiyoung Yeon , Sun-kyu Joo , Chul Huh , Inok Kim , Hyeran Mun , Inseok Song , Wooyoung Lee , Yui-ku Lee
摘要： A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.
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公开(公告)号：US11702542B2
公开(公告)日：2023-07-18
申请号：US17012573
申请日：2020-09-04
发明人： Dongwoo Shin , Heunggyu Kim , Hyeran Mun , Dukki Kim , Sehun Kim , Seungmook Lee , Jaekook Ha
CPC分类号： C08L79/02 , C08G61/10 , C08G73/02 , C08K5/5403 , H01L51/0035 , H01L51/0094 , C08G2261/126 , C08G2261/1644 , C08G2261/95 , H01L51/5068 , H01L51/5084 , H01L51/5092 , H01L51/5096
摘要： A composition, an interlayer manufactured therefrom, and an apparatus including the interlayer are provided. The composition includes a polymer compound represented by Formula 1, a non-arylamine-based compound represented by Formula 2, and a solvent:
Zo.
The substituents in Formulae 1 and 2 may be understood as described in connection with the detailed description.-
公开(公告)号：US20220190244A1
公开(公告)日：2022-06-16
申请号：US17534305
申请日：2021-11-23
发明人： Taeheon KANG , Sehun Kim , Heunggyu Kim , Hyeran Mun , Juyon Lee , Jaekook Ha
IPC分类号： H01L51/00 , C09D11/52 , C09D11/037 , C09D11/033 , C09D11/322 , C09D11/36 , C09K11/02 , C09K11/06
摘要： An ink composition for forming an electron transport layer of a light-emitting device of a display device includes: an electron-transporting compound including a phosphine oxide moiety; and a solvent represented by Formula 1, (P═O)(OR1)(OR2)(OR3) Formula 1 wherein, in Formula 1, R1 to R3 each, independently from one another, are hydrogen, deuterium, or a C1-C30 alkyl group, and at least one of R1 to R3 is a C1-C30 alkyl group.
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公开(公告)号：US10606129B2
公开(公告)日：2020-03-31
申请号：US15859713
申请日：2018-01-01
发明人： Eung-Gyu Lee , JinSuek Kim , Hyeran Mun
IPC分类号： G02F1/1339 , G02F1/1335
摘要： A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.
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