高亮度鉑磷光材料與有機發光二極體　在有機發光二極體的製造中充當磷光發光體之新穎的鉑錯合物

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

10/947,162

專利證號

7,002,013B1

專利獲證名稱

高亮度鉑磷光材料與有機發光二極體　在有機發光二極體的製造中充當磷光發光體之新穎的鉑錯合物

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2006/02/21

技術說明

In this work, we demonstrate for the synthesis, luminescent properties of new series of highly efficient green and red emitting Pt(II) complexes and their applications in OLEDs. In contrast to most Pt(II) emitters which show fairly long phosphorescent lifetimes and relatively poor emission quantum yields, our complexes exhibits the much shorter emission lifetime due to the enhanced contribution form the 3MLCT excited state. This unique property may somehow contribute to a reduced triplet-triplet annihilation process during fabrication of the future phosphorescent OLED devices, and giving benefit to the overall device efficiency.

備註

連絡單位 (專責單位/部門名稱)

智財技轉組

連絡電話

03-5715131-62219

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