-
公开(公告)号：US20230187580A1
公开(公告)日：2023-06-15
申请号：US18077992
申请日：2022-12-08
发明人： Yangwoo BYUN , Jaeyong AN
摘要： The embodiment relates to a display device including a semiconductor light emitting device. A display device including the semiconductor light emitting device according to an embodiment can include a substrate, a first assembly electrode disposed on the substrate, a second assembly electrode branched and disposed above the first assembly electrode, an insulating layer disposed between the first assembly electrode and the second assembly electrode, an assembly barrier wall including a predetermined assembly hole and disposed on the second assembly electrode, and a semiconductor light emitting diode disposed in the assembly hole and electrically connected to the second assembly electrode.
-
2.发明公开公开(公告)号：US20230299064A1
公开(公告)日：2023-09-21
申请号：US18123738
申请日：2023-03-20
发明人： Yangwoo BYUN , Jaeyong AN
CPC分类号： H01L25/167 , H01L33/62
摘要： Discussed is a display device including a semiconductor light emitting device. The display device according to the embodiment can include a substrate, a first assembly electrode disposed on the substrate, a second assembly electrode disposed on the first assembly electrode, an insulating layer disposed between the first assembly electrode and the second assembly electrode, a metal layer disposed on the insulating layer and disposed to vertically overlap the first assembly electrode, and an assembly wall having an assembly hole and disposed on the metal layer and the second assembly electrode.
-
公开(公告)号：US20230126933A1
公开(公告)日：2023-04-27
申请号：US17971448
申请日：2022-10-21
发明人： Jaeyong AN , Minwoo LEE , Yangwoo BYUN , Kisu KIM
IPC分类号： H01L33/38 , H01L33/62 , H01L25/075
摘要： A display device can include a first assembly electrode disposed on a substrate, a second assembly electrode disposed above the first assembly electrode, and the first assembly electrode, an insulating layer disposed between the second assembly electrodes, an assembling partition including an assembly hole and disposed on the second assembly electrode, and a semiconductor light emitting device disposed in the assembly hole and electrically connected to the second assembly electrode.
-
4.发明公开公开(公告)号：US20240128401A1
公开(公告)日：2024-04-18
申请号：US18380110
申请日：2023-10-13
申请人： LG ELECTRONICS INC.
发明人： Yangwoo BYUN
CPC分类号： H01L33/0095 , H01L24/95 , H01L33/62 , H01L2224/95085 , H01L2224/95144
摘要： The embodiment relates to a magnet unit of a semiconductor light emitting device for a display pixel and a self-assembly device using the same. A magnet unit according to an embodiment includes a magnet body and a magnet control unit disposed around an outer circumference of the magnet body. The magnet control unit includes a first magnet focusing unit spaced apart from an outer circumference of the magnet body and a first spacer disposed between the magnet body and the first magnet focusing unit.
-
5.发明申请公开(公告)号：US20190153565A1
公开(公告)日：2019-05-23
申请号：US16257864
申请日：2019-01-25
申请人： LG ELECTRONICS INC.
发明人： Jinbae KIM , Yangwoo BYUN , Sanggeun CHO
IPC分类号： C22C12/00 , B22F1/00 , H01F1/055 , H01F1/057 , H01F1/059 , H01F41/02 , C22F1/16 , B22F9/04 , B22F3/16 , B22D11/00 , B22F3/087 , B22F3/105 , B22F3/14 , B22F3/15
摘要： The present invention relates to a method of preparing an anisotropic complex sintered magnet having MnBi, that includes: (a) preparing a non-magnetic phase MnBi-based ribbon by a rapidly solidification process (RSP); (b) heat treating the non-magnetic phase MnBi-based ribbon to convert the non-magnetic phase MnBi-based ribbon into a magnetic phase MnBi-based ribbon; (c) grinding the magnetic phase MnBi-based ribbon to form a MnBi hard magnetic phase powder; (d) mixing the MnBi hard magnetic phase powder with a rare-earth hard magnetic phase powder; (e) magnetic field molding the mixture obtained in step (d) by applying an external magnetic field to form a molded article; and (f) sintering the molded article.
-
公开(公告)号：US20230138336A1
公开(公告)日：2023-05-04
申请号：US17978781
申请日：2022-11-01
申请人： LG ELECTRONICS INC.
发明人： Seongmin MOON , Yangwoo BYUN , Kiseong JEON , Jinhyung LEE
摘要： A display device according to an embodiment can include a first assembly electrode and a second assembly electrode disposed to be spaced apart from each other on a substrate, a first insulating layer disposed on the first assembly electrode and the second assembly electrode, a semiconductor light emitting device having an assembly barrier wall including a predetermined assembly hole and disposed on the first insulating layer, a side electrode electrically connected to a first side surface of the semiconductor light emitting device, and a second panel electrode electrically connected to the second conductivity type semiconductor layer.
-
7.发明申请SINTERED MAGNET BASED ON MnBi HAVING IMPROVED HEAT STABILITY AND METHOD OF PREPARING THE SAME 审中-公开基于具有改进的热稳定性的MnBi的烧结磁体及其制备方法公开(公告)号：US20160322134A1
公开(公告)日：2016-11-03
申请号：US15153417
申请日：2016-05-12
申请人： LG ELECTRONICS INC.
发明人： Jinbae KIM , Yangwoo BYUN
摘要： Disclosed are an MnBi sintered magnet exhibiting excellent thermal stability as well as excellent magnetic characteristics at high temperature, an MnBi anisotropic complex sintered magnet, and a method of preparing the same.
摘要翻译： 公开了具有优异的热稳定性以及高温下的优异磁特性的MnBi烧结磁体，MnBi各向异性复合烧结磁体及其制备方法。
-
公开(公告)号：US20220102323A1
公开(公告)日：2022-03-31
申请号：US17418066
申请日：2019-10-29
申请人： LG ELECTRONICS INC.
发明人： Kyungho LEE , Yangwoo BYUN , Hooyoung SONG
IPC分类号： H01L25/075 , H01L33/60 , H01L33/62
摘要： A light emitting apparatus includes a plurality of wiring electrodes, a plurality of semiconductor light emitting devices connected between two of the plurality of wiring electrodes, and a reflection layer of metal disposed under the plurality of semiconductor light emitting devices, wherein the plurality of wiring electrodes are connected in series with each other by the plurality of semiconductor light emitting devices, and at least one of the plurality of semiconductor light emitting devices is connected between two consecutive wiring electrodes among the plurality of wiring electrodes.
-
9.发明申请公开(公告)号：US20220037554A1
公开(公告)日：2022-02-03
申请号：US17297874
申请日：2019-12-06
申请人： LG ELECTRONICS INC.
发明人： Yangwoo BYUN , Hooyoung SONG , Kyungho LEE
IPC分类号： H01L33/00 , H01L25/075 , H01L33/44 , H01L33/50 , H01L33/62
摘要： Discussed is a display device and a method for manufacturing same, specifically, to a display device using semiconductor light-emitting elements of a few micrometers to tens of micrometers in size, and includes substrate having a wiring electrode, and a plurality of semiconductor light-emitting elements electrically connected to the wiring electrode, wherein each of the plurality of light-emitting elements includes of a buffer layer and an oxide layer formed on the buffer layer, and the oxide layer includes of an oxide of the buffer layer.
-
10.发明申请ANISOTROPIC COMPLEX SINTERED MAGNET COMPRISING MnBi AND ATMOSPHERIC SINTERING PROCESS FOR PREPARING THE SAME 审中-公开包含MnBi和大气烧结工艺的各向异性复合烧结磁体制备它们公开(公告)号：US20160314882A1
公开(公告)日：2016-10-27
申请号：US15153199
申请日：2016-05-12
申请人： LG ELECTRONICS INC.
发明人： Jinbae KIM , Yangwoo BYUN
摘要： The present invention relates to an anisotropic complex sintered magnet including MnBi with magnetic characteristics enhanced and an atmospheric sintering method for preparing the same. The anisotropic complex sintered magnet including MnBi according to the present invention may implement excellent magnetic characteristics, and thus may replace rare earth bond magnets in the related art, and a continuous process is enabled because the magnet is prepared by an atmospheric sintering method, and a sintering method used in the permanent magnet process in the related art is used as it is, so that the anisotropic complex sintered magnet is economical.
摘要翻译： 本发明涉及包含具有磁特性的MnBi的各向异性复合烧结磁体及其制备方法。 包括根据本发明的MnBi的各向异性复合烧结磁体可以实现优异的磁特性，并且因此可以替代现有技术中的稀土键磁体，并且由于磁体是通过大气烧结法制备的，所以可以进行连续的工艺， 直接使用现有技术的永久磁铁工艺中使用的烧结方法，因此各向异性复合烧结磁体是经济的。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.029 秒)
