Non-crystallizable pi-conjugated molecular glass mixtures, charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof for organic light emitting diodes and other organic electronics and photonics applications
申请人:MOLECULAR GLASSES, INC.
公开号:US10240084B2
公开(公告)日:2019-03-26
The present invention provides charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R1Y1)p[(Z1Y2)mR2Y3]nZ2Y4R3 wherein m is zero or one; n is zero up to an integer at which said compound starts to become a polymer; p is an integer of from one to eight; each R1 and R3 is independently a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus; R2, Z1, and Z2 each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y1, Y2, Y3 and Y4 each independently represent a triple bond, a double bond, or a single bond link.
本发明提供电荷传输分子玻璃混合物、发光分子玻璃混合物或其组合,其包含至少两种各自独立对应于结构 (R1Y1)p[(Z1Y2)mR2Y3]nZ2Y4R3的非聚合物化合物 其中m为0或1;n为0直至所述化合物开始成为聚合物时的整数;p为1至8的整数;R1和R3各自独立地代表具有1至20个碳原子的一价脂肪族或环脂肪族烃基、芳香族基团或多环芳香族核;R2、Z1和Z2各自独立地代表具有1至20个碳原子的多价脂肪族或环脂肪族烃基或芳香族基团;以及Y1、Y2、Y3和Y4各自独立地代表三键、双键或单键连接。