发明名称 Dispersion type electroluminescent element with liquid dielectric and jelling agent
摘要 A dispersion type electroluminescent element comprising dielectric, which is liquid at -20 DEG to +60 DEG C. and has a dielectric constant of 30-80, a gelling agent, and an electroluminescent phosphor, when used as an electroluminescent layer, has a practical brightness, which is never lowered for a long time, and has less disturbance to the electroluminescent surface.
申请公布号 US4517490(A) 申请公布日期 1985.05.14
申请号 US19820381306 申请日期 1982.05.24
申请人 HITACHI, LTD. 发明人 TAKAHASHI, HIDEO;NAKATANI, MITSUO
分类号 H05B33/20;F21K2/08;H05B33/12;H05B33/14;(IPC1-7):H05B33/20 主分类号 H05B33/20
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