專利授權區國立清華大學國際產學營運總中心 Operations Center for Industry Collaboration

搜尋專利授權區

關鍵字

» 新增關鍵字

選單

專利授權區

專利授權區
專利名稱(中)	具有效率上升特性之有機發光二極體
專利名稱(英)	Organic light-emitting diode device with efficiency roll-up property
專利家族	中華民國：I517471 美國：8,237,884
專利權人	國立清華大學 100%
發明人	王怡珊,周卓煇
技術領域	材料化工,光電光學

專利摘要(中)
The present invention relates to an organic light-emitting diode device with efficiency roll-up property, comprising: a first conductive layer, a hole injection layer, a host light-emitting layer, a guest light-emitting layer, an electron transportation layer, a second conductive layer, and an electron injection layer, wherein when the guest light-emitting layer is doped in the host light-emitting layer after being appropriately selected and the value of .parallel..DELTA..sub.EHOMO︱-︱.DELTA.E.sub.LUMO.parallel. approaches to zero, such that the color light emitted by the host light-emitting layer performs the property of current efficiency roll-up.

專利摘要(中)

The present invention relates to an organic light-emitting diode device with efficiency roll-up property, comprising: a first conductive layer, a hole injection layer, a host light-emitting layer, a guest light-emitting layer, an electron transportation layer, a second conductive layer, and an electron injection layer, wherein when the guest light-emitting layer is doped in the host light-emitting layer after being appropriately selected and the value of .parallel..DELTA..sub.EHOMO︱-︱.DELTA.E.sub.LUMO.parallel. approaches to zero, such that the color light emitted by the host light-emitting layer performs the property of current efficiency roll-up.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw