具有奈米點之有機發光二極體及其製造方法ORGANIC LIGHT EMITTING DIODE WITH NANO-DOTS AND FABRICATION METHOD THEREOF

專利類型

發明

專利國別 (專利申請國家)

南韓

專利申請案號

10-2009-0095180

專利證號

10-1149703

專利獲證名稱

具有奈米點之有機發光二極體及其製造方法ORGANIC LIGHT EMITTING DIODE WITH NANO-DOTS AND FABRICATION METHOD THEREOF

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2012/05/17

技術說明

本發明係揭露一種奈米點強化有機發光二極體之結構及其製造方法；此有機發光二極體裝置至少包含有基板、第一導電層、發光層、輔助發光層及第二導電層；其製造方法，為將表面具有官能基的奈米點，摻混入元件之發光層或輔助發光層，而組成層狀發光結構；使用摻混奈米點之方式，可強化元件之效能表現。 A nano-dot enhanced organic light-emitting diode (OLED) and its manufacturing approach are disclosed. The OLED apparatus includes a substrate, a first electrically conductive layer, an emissive-layer, and emissive-auxiliary-layer and a second electrically conductive layer. Its manufacturing approach is described as below. Nano-dots with functional-group on surface are doped into the emissive-layer or the emissive-auxiliary-layer to form a layered electroluminescent structure. By using the manufacturing approach, the efficiency as well as the performance of the OLEDs can be markedly enhanced.

備註

本部(收文號1061006743)同意該校106年11月15日清智財字第1069007513號函申請終止維護專利

連絡單位 (專責單位/部門名稱)

智財技轉組

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