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公开(公告)号：US20240032326A1
公开(公告)日：2024-01-25
申请号：US18480493
申请日：2023-10-03
发明人： Hoon KANG , Taewook KANG , Heekyun SHIN , Sanghyun YUN
IPC分类号： H10K50/844 , H10K59/12 , H10K71/00
CPC分类号： H10K50/844 , H10K59/12 , H10K71/00
摘要： Provided are a display apparatus and a method of manufacturing the display apparatus. The display apparatus includes a first barrier layer including a first display area, a second display area including transmission areas, and a non-display area, a first base layer on a lower surface of the first barrier layer, and defining a first opening that overlaps the second display area, a second base layer on an upper surface of the first barrier layer, and defining second openings that respectively overlap the transmission areas, a second barrier layer on an upper surface of the second base layer and defining third openings that overlap the second openings, main pixel electrodes over the second barrier layer in the first display area, and auxiliary pixel electrodes over the second barrier layer in the second display area.
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公开(公告)号：US20220085328A1
公开(公告)日：2022-03-17
申请号：US17353378
申请日：2021-06-21
发明人： Hoon KANG , Taewook KANG , Heekyun SHIN , Sanghyun YUN
摘要： Provided are a display apparatus and a method of manufacturing the display apparatus. The display apparatus includes a first barrier layer including a first display area, a second display area including transmission areas, and a non-display area, a first base layer on a lower surface of the first barrier layer, and defining a first opening that overlaps the second display area, a second base layer on an upper surface of the first barrier layer, and defining second openings that respectively overlap the transmission areas, a second barrier layer on an upper surface of the second base layer and defining third openings that overlap the second openings, main pixel electrodes over the second barrier layer in the first display area, and auxiliary pixel electrodes over the second barrier layer in the second display area.
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3.发明申请公开(公告)号：US20160137769A1
公开(公告)日：2016-05-19
申请号：US14707750
申请日：2015-05-08
发明人： Jinho KWACK , Seungyong SONG , Taewook KANG , Youngseo CHOI , Changmok KIM , Daebeom SHIN , Yonghyuck LEE
CPC分类号： C07F7/1804 , C07C69/54 , C08F222/1006 , C08F230/08 , C09D4/00 , C09D133/08 , C09D133/10 , H01L51/5256 , C08F2222/1013 , C08F220/30
摘要： A composition for fabricating an organic film, an organic light-emitting display apparatus manufactured using the same, and a method of manufacturing the organic light-emitting display apparatus, the composition comprising a first compound that includes n substituents Y, and m polymerizable groups P1, wherein n is selected from 1, 2, 3, and 4; m is selected from 1, 2, 3, and 4; OP1 of the first compound is equal to or greater than 2.8 and equal to or less than 4.8; OP1 being (total number of atoms of the first compound)/{(number of carbon atoms of the first compound)−(number of oxygen atoms of the first compound)}; and RP1 of the first compound is equal to or greater than 0.01 and equal to or less than 0.46; RP1 being {(number of carbon atoms of the substituent Y) X n}/(number of carbon atoms of the first compound).
摘要翻译： 用于制造有机薄膜的组合物，使用该组合物制造的有机发光显示装置以及制造该有机发光显示装置的方法，该组合物包括含有n个取代基Y的第一化合物和m个可聚合基团P1 其中n选自1,2,3和4; m选自1,2,3和4; 第一化合物的OP1等于或大于2.8且等于或小于4.8; OP1为（第一化合物的总原子数）/ {（第一化合物的碳原子数） - （第一化合物的氧原子数）} 并且第一化合物的RP1等于或大于0.01且等于或小于0.46; RP1为{（取代基Y的碳原子数）X n} /（第一化合物的碳原子数）。
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公开(公告)号：US20230111736A1
公开(公告)日：2023-04-13
申请号：US17958518
申请日：2022-10-03
发明人： Jaewoo JEONG , Juhyun LEE , Byungsoo SO , Taewook KANG
摘要： A display apparatus a substrate including a lower organic layer, a lower barrier layer, an upper organic layer, and an upper barrier layer, which are sequentially stacked on each other, a pixel circuit layer on the substrate, and a display element layer on the pixel circuit layer. The upper barrier layer includes a first inorganic barrier layer on the upper organic layer, a shielding layer on the first inorganic barrier layer, the shielding layer comprising an oxide semiconductor material, and a second inorganic barrier layer on the shielding layer.
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公开(公告)号：US20230100985A1
公开(公告)日：2023-03-30
申请号：US17825510
申请日：2022-05-26
发明人： Jaewoo JEONG , Taesung KIM , Hyunmin CHO , Taewook KANG , Byung Soo SO
摘要： A display panel according to an embodiment includes a substrate, a thin film transistor disposed on the substrate, and a light emitting element electrically connected to the thin film transistor. The substrate includes a first resin layer, a first barrier layer disposed on the first resin layer, a second resin layer including a lower portion disposed on the first barrier layer and an upper portion having a carbon content less than a carbon content of the lower portion, and a second barrier layer disposed on the second resin layer.
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公开(公告)号：US20210143220A1
公开(公告)日：2021-05-13
申请号：US17156444
申请日：2021-01-22
发明人： Taewook KANG , Kyeongsu KO , Sanggab KIM , Wooyong SUNG , Joongeol LEE , Shinil CHOI
摘要： A display panel including a glass substrate having an opening area, and a display area at least partially surrounding the opening area; a thin film transistor on the display area including a semiconductor layer and a gate electrode; a display element electrically connected to the thin film transistor; a multi-layer including an insulating layer and a lower insulating layer. The insulating layer is between the glass substrate and the display element and the lower insulating layer is between the glass substrate and the insulating layer; and a thin-film encapsulation layer covering the display element including an inorganic encapsulation layer and an organic encapsulation layer. The multi-layer includes a first groove between the opening area and the display area. A first width of a portion of the first groove in the lower insulating layer is greater than a second width of a portion of the first groove in the insulating layer.
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公开(公告)号：US20210091322A1
公开(公告)日：2021-03-25
申请号：US17111684
申请日：2020-12-04
发明人： Heekyun SHIN , Taewook KANG , Seungjun MOON , Woojin CHO , Jeongmin PARK
摘要： A method of manufacturing a flexible display device includes forming a graphene adhesive layer on a carrier substrate, forming a flexible substrate on the graphene adhesive layer, forming a first barrier layer on the flexible substrate, forming a display element part on the first barrier layer, forming a protective film on the display element part, separating the flexible substrate from the carrier substrate, removing a remaining portion of the graphene adhesive layer from a surface of the flexible substrate, and forming a second barrier layer on the surface of the flexible substrate, after removing the remaining portion of the graphene adhesive layer from the surface of the flexible substrate.
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公开(公告)号：US20240321904A1
公开(公告)日：2024-09-26
申请号：US18732591
申请日：2024-06-03
发明人： Jihyun KIM , Taewook KANG , Byungsoo SO , Hyuneok SHIN , Wooseok JEON
IPC分类号： H01L27/12 , H01L23/00 , H01L25/16 , H01L27/15 , H10K59/131
CPC分类号： H01L27/124 , H01L24/05 , H01L27/1218 , H01L27/1266 , H01L24/08 , H01L24/32 , H01L24/80 , H01L24/83 , H01L25/167 , H01L27/156 , H01L2224/05541 , H01L2224/05571 , H01L2224/08225 , H01L2224/32225 , H01L2224/80203 , H01L2224/80801 , H01L2224/83203 , H01L2224/83851 , H10K59/131
摘要： A display device including a display area and a non-display area further includes a base layer including a first surface and a second surface opposite to the first surface, the base layer having, in the non-display area, an opening portion penetrating the first surface and the second surface; a pad unit including a terminal on the first surface, the pad unit extending from the first surface to the opening portion; a connection line connected to the terminal on the first surface, the connection line extending from the non-display area to the display area; an insulating layer covering the terminal and the connection line; a thin-film transistor including a semiconductor layer on the insulating layer, the thin-film transistor being connected to the connection line; and a display element connected to the thin-film transistor, the display element being in the display area.
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公开(公告)号：US20240096267A1
公开(公告)日：2024-03-21
申请号：US18240624
申请日：2023-08-31
发明人： Jeongseok LEE , Wooyong SUNG , Taewook KANG
CPC分类号： G09G3/32 , G09G3/2074 , G09G2300/02 , G09G2300/0413 , G09G2300/0426 , G09G2300/0456 , G09G2330/04
摘要： A display apparatus includes a first sub-pixel electrode, a metal bank layer in which a first opening overlapping the first sub-pixel electrode is defined, the metal bank layer including a first metal layer and a second metal layer on the first metal layer, an insulating layer between an outer portion of the first sub-pixel electrode and the metal bank layer, a first intermediate layer overlapping the first sub-pixel electrode through the first opening of the metal bank layer, a first opposite electrode disposed on the first intermediate layer through the first opening of the metal bank layer, and a low-reflective layer disposed on the second metal layer of the metal bank layer and having a reflectivity less than a reflectivity of the second metal layer.
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公开(公告)号：US20230048817A1
公开(公告)日：2023-02-16
申请号：US17719849
申请日：2022-04-13
发明人： Keunwoo KIM , Taewook KANG , Jaeseob LEE , Sanggun CHOI
摘要： A display device includes a first active layer disposed on a substrate and including a source area, a resistance area, and a drain area spaced apart from the source area by the resistance area, a first gate electrode and a second gate electrode disposed on the first active layer and overlapping the first active layer, and a first power voltage electrode disposed on the first gate electrode and the second gate electrode and overlapping the resistance area in a cross-sectional view. In this case, the resistance area of the active layer and the first power voltage electrode may form a floating node capacitor. Accordingly, in a case that the first gate electrode and the second gate electrode form a dual gate transistor with the active layer, an instantaneous voltage increase may be suppressed and current leakage may be prevented.
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