公开(公告)号：US06593688B2

公开(公告)日：2003-07-15

申请号：US09995950

申请日：2001-11-27

申请人： O-Ok Park ,  Tae-Woo Lee

发明人： O-Ok Park ,  Tae-Woo Lee

IPC分类号： H05B3320

CPC分类号： C09K11/02 ,  C09K11/06 ,  H05B33/14 ,  Y10S428/917

摘要： The present invention relates to an organic luminescent material/clay nanocomposite with improved luminescent efficiency and stability, which is prepared by blending an organic luminescent material with a nanoclay, and an electroluminescent device employing the same. The electroluminescent device of the invention comprises: a transparent substrate; a semitransparent electrode deposited on the transparent substrate; a clay nanocomposite emissive layer spin-coated with an organic EL material/clay nanocomposite, positioned on the semitransparent electrode; and, a metal electrode deposited on the clay nanocomposite emissive layer. Since the electroluminescent device of the invention provides improved luminescent efficiency and stability, it can be practically applied to the development of organic semi-conductor.

公开(公告)号：US06538375B1

公开(公告)日：2003-03-25

申请号：US09640950

申请日：2000-08-17

申请人： Anil Raj Duggal ,  Lionel Monty Levinson

发明人： Anil Raj Duggal ,  Lionel Monty Levinson

IPC分类号： H05B3320

CPC分类号： G02B6/0001 ,  C23C18/1651 ,  C23C18/1653 ,  C25D7/0607 ,  H01L51/5287

摘要： A flexible organic light emitting diode (OLED) fiber light source is provided. The OLED contains a fiber core, a cathode, at least one organic radiation emitting layer and a transparent anode. The fiber light source may be used as a flexible novelty lighting article or coiled inside a large area lighting source.

摘要翻译： 提供了柔性有机发光二极管（OLED）光纤光源。 OLED包含纤维芯，阴极，至少一个有机辐射发射层和透明阳极。 纤维光源可以用作柔性新颖照明物品，或者卷绕在大面积照明源内。