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公开(公告)号：US09935270B2
公开(公告)日：2018-04-03
申请号：US15515296
申请日：2015-12-03
CPC分类号： H01L51/0039 , C09K11/025 , C09K11/06 , C09K2211/14 , F21K2/08 , H01L51/004 , H01L51/005 , H01L51/0065 , H01L51/0067 , H01L51/0087 , H01L51/502 , H01L51/5032
摘要： A light-emitting electrochemical cell 10 includes an emitting layer 12 and electrodes 13 and 14, one on each side of the emitting layer 12. The emitting layer 12 contains a light-emitting material and an ionic compound. The ionic compound has general formula (1), wherein M is N or P; R1, R2, R3, and R4 each independently represent a C1-C20 saturated aliphatic group; and X is preferably an anion having a phosphoric ester bond or a sulfuric ester bond. The light-emitting material is preferably an organic light-emitting polymer, a metal complex, an organic low molecular compound, or a quantum dot.
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公开(公告)号：US20170244038A1
公开(公告)日：2017-08-24
申请号：US15515296
申请日：2015-12-03
IPC分类号： H01L51/00
CPC分类号： H01L51/0039 , C09K11/025 , C09K11/06 , C09K2211/14 , F21K2/08 , H01L51/004 , H01L51/005 , H01L51/0065 , H01L51/0067 , H01L51/0087 , H01L51/502 , H01L51/5032
摘要： A light-emitting electrochemical cell 10 includes an emitting layer 12 and electrodes 13 and 14, one on each side of the emitting layer 12. The emitting layer 12 contains a light-emitting material and an ionic compound. The ionic compound has general formula (1), wherein M is N or P; R1, R2, R3, and R4 each independently represent a C1-C20 saturated aliphatic group; and X is preferably an anion having a phosphoric ester bond or a sulfuric ester bond. The light-emitting material is preferably an organic light-emitting polymer, a metal complex, an organic low molecular compound, or a quantum dot.
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