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公开(公告)号:EP3960744B1
公开(公告)日:2024-08-21
申请号:EP20795315.9
申请日:2020-04-14
IPC分类号: C09K11/06 , C07F5/02 , H10K85/30 , H10K85/60 , H10K59/00 , C08G61/12 , C09D11/037 , C09D11/10 , C09D165/00 , C09D11/32
CPC分类号: C08G61/12 , C09D11/037 , C09K11/06 , C07F5/027 , C09D11/10 , C09D11/32 , C09K2211/109620130101 , C09K2211/105520130101 , C08G61/126 , C08G2261/142420130101 , C08G2261/322320130101 , C08G2261/79420130101 , C08G2261/9520130101 , C08G2261/1120130101 , C08G2261/5220130101 , C08G2261/41120130101 , C08G2261/316220130101 , C08G2261/31220130101 , C08G2261/141220130101 , C08G2261/141420130101 , C08G2261/13520130101 , C08G2261/7620130101 , C08G2261/14820130101 , C08G2261/314220130101 , C09D165/00 , Y02E10/549 , H10K85/657 , H10K50/11 , H10K85/658
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公开(公告)号:EP3138138B1
公开(公告)日:2024-05-22
申请号:EP15720328.2
申请日:2015-04-29
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3.
公开(公告)号:EP4353765A1
公开(公告)日:2024-04-17
申请号:EP23203558.4
申请日:2023-10-13
发明人: KATO, Fumiaki , KWON, Ha Il , CHA, Soonmin , SUGANUMA, Naotoshi , KONISHI, Yusaku , ISHII, Norihito , FUJIYAMA, Takahiro , TSUJI, Masashi
IPC分类号: C08G61/12 , C07D519/00 , C08L65/00 , C09D165/00 , C09K11/06 , H10K30/00
CPC分类号: C08G61/12 , C08L65/00 , C09D165/00 , C07D519/00 , C08G2261/316220130101 , C08G2261/314220130101 , C08G2261/14820130101 , C08G2261/14320130101 , C08G2261/41120130101 , C08G2261/14120130101 , C08G2261/142620130101 , C08G2261/5220130101 , C08G2261/9520130101 , H10K50/115 , H10K2101/3020230201 , H10K50/15
摘要: A polymer compound for use in an electroluminescent device may improve the durability (particularly the luminescence lifespan). The polymer compound includes Structural Unit (A) represented by Chemical Formula (1).
In Chemical Formula (1), the definition of each substituent is as described in the detailed description.-
公开(公告)号:EP4396259A1
公开(公告)日:2024-07-10
申请号:EP22769658.0
申请日:2022-08-29
申请人: Merck Patent GmbH
IPC分类号: C08G61/08 , C08L65/00 , C09D165/00
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公开(公告)号:EP3704176B1
公开(公告)日:2024-05-15
申请号:EP18795569.5
申请日:2018-10-30
IPC分类号: C08G61/12 , C07D495/04 , C07C13/567
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