Electroluminescent materials and devices
    59.
    发明申请
    Electroluminescent materials and devices 有权
    电致发光材料和器件

    公开(公告)号:US20070259208A1

    公开(公告)日:2007-11-08

    申请号:US11796256

    申请日:2007-04-27

    IPC分类号: B32B9/00 H01J1/62

    摘要: An electroluminescent composition is provided comprising: (a) a compound of the general chemical formula (I): wherein M is lithium, sodium, potassium, rubidium, caesium, beryllium, magnesium, calcium, strontium, barium, copper, silver, gold, zinc, boron, aluminum, gallium, indium, germanium, tin, antimony, lead, manganese, iron, ruthenium, osmium, cobalt, rhodium, iridium, nickel, palladium, platinum, cadmium or chromium; n is the valence of M; and R1, R2 and R3 can be the same or different, and are selected from hydrogen, a substituted or unsubstituted aliphatic group, a substituted or unsubstituted aromatic, heterocyclic or polycyclic ring structure, a fluorocarbon, a halogen or a nitrile group; and (b) a suitable dopant. The composition may be used in forming electroluminescent devices.

    摘要翻译: 提供一种电致发光组合物,其包含:(a)一般化学式(I)的化合物:其中M为锂,钠,钾,铷,铯,铍,镁,钙,锶,钡,铜,银,金, 锌,硼,铝,镓,铟,锗,锡,锑,铅,锰,铁,钌,锇,钴,铑,铱,镍,钯,铂,镉或铬; n是M的化合价; 和R 1,R 2和R 3可以相同或不同,并且选自氢,取代或未取代的脂族基, 取代或未取代的芳族,杂环或多环结构,碳氟化合物,卤素或腈基; 和(b)合适的掺杂剂。 该组合物可用于形成电致发光器件。