陳錦地Chin-Ti Chen廖思虹Szu-Hung Liao2019-09-04不公開2019-09-042008http://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22GN0695420196%22.&%22.id.&http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/100626三（八羥基喹啉鋁）在有機發光二極體中是最常被使用的金屬螯合物之ㄧ。藉由將五號位置上的碳氫置換為氮，並且在四號及六號碳之位置加入甲基或是苯環取代，我們合成出三種配位基：mND、mmND以及mpND，並且與金屬鋁、鎵、銦、鎂、鋅、或鉿螯合，發展出一系列由藍色至深藍色之發光材料，並完成詳細性質之鑑定。我們將這一系列化合物作為發光層製作成元件，可得到良好的電激發光效率，並且可成功地用在主、客體發光系統中作為主體材料，製作出高效率的藍光（摻入物）元件與白光元件。Green tris-(8-hydroxyquinoline)aluminum is one of the most useful metal chelates for organic light emitting diodes (OLEDs). By changing 5-position CH to N and adding methyl or phenyl substituent on 4- and 6- position of 8-hydroxylquinoline, a series of blue light-emitting metal (Al3+, Ga3+, In3+, Mg2+, Zn2+, or Hf4+) chelates 4-methyl-[1.5]-naph- thyridin-8-ol (mND), 4,6-methyl-[1,5]-naphthyridin-8-ol (mmND), and 8-methyl-2-phenyl-[1,5]naphthyridin-4-ol (mpND) were successfully synthesized and characterized. These new metal chelates are all blue to deep blue fluorescent and are suitable for wide band-gap host material for efficient dopant-based blue OLEDs and white OLEDs.八羥基喹啉鋁金屬螯合物有機發光二極體Alq3Metal chelateOLED