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公开(公告)号：US20230337524A1
公开(公告)日：2023-10-19
申请号：US17979178
申请日：2022-11-02
发明人： Sujin Shin , Iljoon Kang , Sungbum Kim , Eunyoung Lee , Hyunjung Lee , Junghoon Han
CPC分类号： H01L51/0087 , C07F15/0086 , C09K11/06 , H01L51/0072 , H01L51/0094 , H01L51/5016
摘要： Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by Formula 1, as defined in the specification:
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公开(公告)号：US20230320129A1
公开(公告)日：2023-10-05
申请号：US18329457
申请日：2023-06-05
发明人： Junghoon Han , Kwansu Kim , Yongjin Kim , Jiseok Ryu , Jinwoo Park
IPC分类号： H10K50/844 , H10K59/12 , H10K59/131 , H10K77/10
CPC分类号： H10K50/844 , H10K59/12 , H10K59/131 , H10K77/111 , Y02E10/549 , Y02P70/50 , H10K2102/311
摘要： A display apparatus includes a substrate including a bent area between a first area and a second area, and bent about a bending axis, a display unit over an upper surface of the substrate at the first area, and a protective film over a lower surface of the substrate that is opposite to the upper surface, and including an opening corresponding to the bent area, wherein an inner side surface of the opening is inclined with respect to the lower surface of the substrate.
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63.发明公开公开(公告)号：US20230301170A1
公开(公告)日：2023-09-21
申请号：US18107609
申请日：2023-02-09
发明人： Junghoon Han , Soobyung Ko , Sungbum Kim , Eunsoo Ahn , Jaesung Lee , Hyunjung Lee
CPC分类号： H10K85/346 , C07F15/0086 , H10K50/12 , C07B2200/05 , H10K2102/301
摘要： Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by Formula 1, as defined in the specification:
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公开(公告)号：US11696491B2
公开(公告)日：2023-07-04
申请号：US17031887
申请日：2020-09-24
发明人： Eunsoo Ahn , Soobyung Ko , Sungbum Kim , Haejin Kim , Sujin Shin , Eunyoung Lee , Jaesung Lee , Hyunjung Lee , Mina Jeon , Junghoon Han
IPC分类号： H10K85/30 , H10K50/11 , H10K50/13 , H10K50/12 , C09K11/06 , H10K101/30 , H01L51/00 , H01L51/50
CPC分类号： H01L51/0085 , C09K11/06 , H01L51/5004 , H01L51/504 , H01L51/5024 , C09K2211/185 , H01L2251/552
摘要： An organometallic compound is represented by Formula 1. An organic light-emitting device includes a first electrode, a second electrode, and an organic layer including an emission layer between the first electrode and the second electrode, wherein the organic layer includes at least one of the organometallic compound represented by Formula 1. An apparatus includes the organic light-emitting device.
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公开(公告)号：US11672141B2
公开(公告)日：2023-06-06
申请号：US16841347
申请日：2020-04-06
发明人： Junghoon Han , Kwansu Kim , Yongjin Kim , Jiseok Ryu , Jinwoo Park
CPC分类号： H01L51/5253 , H01L27/3244 , H01L27/3276 , H01L51/0097 , H01L2251/5338 , Y02E10/549 , Y02P70/50
摘要： A display apparatus includes a substrate including a bent area between a first area and a second area, and bent about a bending axis, a display unit over an upper surface of the substrate at the first area, and a protective film over a lower surface of the substrate that is opposite to the upper surface, and including an opening corresponding to the bent area, wherein an inner side surface of the opening is inclined with respect to the lower surface of the substrate.
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公开(公告)号：US20230047086A1
公开(公告)日：2023-02-16
申请号：US17742222
申请日：2022-05-11
发明人： Hyun-jung Lee , Il-Joon Kang , Soo-byung Ko , Sujin Shin , Junghoon Han
摘要： An organometallic compound represented by Formula 1 emits deep blue light. A light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device may have excellent or suitable driving voltage, luminescence efficiency, color conversion efficiency, and/or lifespan characteristics: In Formula 1, X1 to X4 are each independently C or N, Y11 is C(Z11) or N, and Y12 is C(Z12) or N.
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公开(公告)号：US11569459B2
公开(公告)日：2023-01-31
申请号：US16867060
申请日：2020-05-05
发明人： Eunsoo Ahn , Soobyung Ko , Hyunjung Lee , Mina Jeon , Sungbum Kim , Haejin Kim , Sujin Shin , Eunyoung Lee , Jaesung Lee , Junghoon Han
摘要： An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer. The emission layer includes at least one organometallic compound of Formula 1, and at least one selected from a second compound and a third compound, where the organometallic compound, the second compound, and the third compound are different from each other. When the emission layer comprises both the second compound and the third compound, the second compound and the third compound form an exciplex, and the organometallic compound and the second compound and/or the third compound do not form an exciplex: M(L1)n1(L2)n2, Formula 1 wherein in Formula 1, L1 is represented by Formula 2-1:
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公开(公告)号：US11362305B2
公开(公告)日：2022-06-14
申请号：US16944461
申请日：2020-07-31
发明人： Taehyun Sung , Kwan-su Kim , Junghoon Han , Kyoungil Min , Hyungu Lee , Junshik Park
摘要： A display device and a method of manufacturing a display device are provided. A manufacturing method of a display apparatus includes forming a display module including a first area and including a display panel including lower and upper surfaces opposite each other, a first film under the lower surface of the display panel, a second film on the upper surface of the display panel, and an adhesive layer between the lower surface of the display panel and the first film; weakening an adhesive force of a first adhesive portion of the adhesive layer in the first area to be weaker than an adhesive force of a second adhesive portion of the adhesive layer outside the first area; cutting the first film and the adhesive layer; and removing a portion of the first film and the first adhesive portion from the first area.
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69.发明申请公开(公告)号：US20220013738A1
公开(公告)日：2022-01-13
申请号：US17356369
申请日：2021-06-23
申请人： Samsung Display Co., Ltd. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
发明人： Junghoon Han , Soonki Kwon , Yunhi Kim , Soobyung Ko , Jaesung Lee , Minjae Sung
摘要： Provided are an organometallic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device. The light-emitting device includes: a first electrode; a second electrode facing the first electrode; and interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes an organometallic compound represented by Formula 1.
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公开(公告)号：US10882286B2
公开(公告)日：2021-01-05
申请号：US16043715
申请日：2018-07-24
发明人： Hye-Jin Oh , Sang-Il Park , Heonjung Shin , Jeoungsub Lee , Min-Hoon Choi , Kyungtae Kim , Boa Kim , Sanghoon Kim , Hyun-Joon Oh , Junghoon Han
摘要： A flexible display window includes a flexible base layer including a flexible resin, a first silica nano particle coating layer including full-type silica nano particles, where the first silica nano particle coating layer is disposed on the flexible base layer, a flexible hard coating layer including a flexible hard coating resin, where the flexible hard coating layer is disposed on the first silica nano particle coating layer, and a second silica nano particle coating layer including hollow-type silica nano particles, where the second silica nano particle coating layer is disposed on the flexible hard coating layer. Thus, the flexible display window can enhance impact-resistance of a flexible display while reducing reflectivity of the flexible display.
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