申请人:Merck Patent GmbH
公开号:US10808170B2
公开(公告)日:2020-10-20
The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise at least one specific ester solvent containing a non aromatic cycle and at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides.
本发明涉及用于制备有机电子器件(OLED)的配方,该配方包含至少一种含有非芳香族循环的特定酯溶剂和至少一种有机功能材料,这些材料选自有机导体、有机半导体、有机荧光化合物、有机磷光化合物、有机光吸收化合物、有机光敏化合物、有机光敏剂和其他有机光活性化合物,这些有机光活性化合物选自过渡金属、稀土、镧系元素和锕系元素的有机金属络合物。