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公开(公告)号：EP4373243A1
公开(公告)日：2024-05-22
申请号：EP23737442.6
申请日：2023-01-06
申请人： LG Chem, Ltd.
发明人： KIM, Young Seok , KIM, Minjun , SUH, Sang Duk , LEE, Dong Hoon , LEE, Jungha , OH, Mintaek
摘要： The present disclosure provides an organic light emitting device having improved driving voltage, efficiency and lifetime.
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公开(公告)号：EP3553049A1
公开(公告)日：2019-10-16
申请号：EP18834375.0
申请日：2018-07-20
申请人： LG Chem, Ltd.
发明人： KIM, Minjun , KIM, Kongkyeom , KWON, Hyok Joon , LEE, Min Woo , KIM, Donghee
IPC分类号： C07D209/56 , C07D495/04 , C07D491/048 , H01L51/00 , C09K11/06 , H01L51/50
摘要： The present specification provides a compound of Chemical Formula 1, and an organic light emitting device including the same.
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公开(公告)号：EP4299574A1
公开(公告)日：2024-01-03
申请号：EP22893209.1
申请日：2022-11-10
申请人： Lg Chem, Ltd.
发明人： LEE, Da Jung , LEE, Dong Hoon , KIM, Minjun , SUH, Sang Duk , KIM, Young Seok , KIM, Donghee , OH, Joongsuk
IPC分类号： C07D403/10 , H10K50/00 , C09K11/06
摘要： The present disclosure provides a novel compound and an organic light emitting device including the same.
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公开(公告)号：EP4243102A1
公开(公告)日：2023-09-13
申请号：EP22796154.7
申请日：2022-04-27
申请人： Lg Chem, Ltd.
发明人： KIM, Minjun , LEE, Dong Hoon , SUH, Sang Duk , KIM, Young Seok , KIM, Donghee , OH, Joongsuk , LEE, Da Jung
摘要： The present disclosure provides an organic light emitting device having improved driving voltage, efficiency and lifetime.
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公开(公告)号：EP3875454A1
公开(公告)日：2021-09-08
申请号：EP20763925.3
申请日：2020-02-28
申请人： LG Chem, Ltd.
发明人： KIM, Minjun , LEE, Dong Hoon , KIM, Hyoung Seok , LEE, Sangwoo , SUH, Sang Duk , KIM, Donghee , KIM, Sunmin , LEE, Da Jung
IPC分类号： C07D403/04 , C07D403/14 , C07D405/14 , C07D409/14 , H01L51/00 , H01L51/50
摘要： The present specification relates to a compound of Chemical Formula 1, and an organic light emitting device including the same.
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公开(公告)号：EP4289836A1
公开(公告)日：2023-12-13
申请号：EP22853382.4
申请日：2022-08-01
申请人： Lg Chem, Ltd.
发明人： SUH, Sang Duk , KIM, Minjun , KIM, Young Seok , KIM, Donghee , OH, Joongsuk , LEE, Da Jung , LEE, Dong Hoon
IPC分类号： C07D405/04 , H10K99/00 , H10K50/00
摘要： The present disclosure provides a novel compound and an organic light emitting device including the same.
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公开(公告)号：EP4254527A1
公开(公告)日：2023-10-04
申请号：EP22784928.8
申请日：2022-04-05
申请人： Lg Chem, Ltd.
发明人： KIM, Minjun , LEE, Dong Hoon , SUH, Sang Duk , KIM, Young Seok , KIM, Donghee
摘要： The present disclosure relates to an organic light emitting device.
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公开(公告)号：EP3677580A1
公开(公告)日：2020-07-08
申请号：EP19780676.3
申请日：2019-04-04
申请人： LG CHEM, LTD.
发明人： KIM, Minjun , KIM, Kongkyeom , LEE, Min Woo , KIM, Donghee
IPC分类号： C07D403/14 , C07D209/56 , H01L51/00 , C09K11/06 , H01L51/50
摘要： The present application relates to a compound of Chemical Formula 1, and an organic light emitting device comprising same.
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公开(公告)号：EP3305775B1
公开(公告)日：2019-08-28
申请号：EP16803814.9
申请日：2016-06-07
申请人： LG Chem, Ltd.
发明人： CHA, Yongbum , HONG, Sung Kil , KWON, Hyok Joon , KIM, Minjun
IPC分类号： C07D487/04 , C09K11/06 , H01L51/50
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公开(公告)号：EP3514152A1
公开(公告)日：2019-07-24
申请号：EP18777752.9
申请日：2018-03-27
申请人： LG Chem, Ltd.
发明人： KIM, Minjun , KWON, Hyok Joon , KIM, Young Seok , KIM, Donghee , KIM, Kongkyeom , LEE, Min Woo
IPC分类号： C07D403/04 , C07D209/56 , H01L51/00 , C09K11/06 , H01L51/50
摘要： The present specification provides a benzocarbazole-based compound of Chemical Formula 1, and an organic light emitting device comprising the same.
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