专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06309486B1 Polychromatic organic electroluminescent device and method of manufacturing the same 有权
标题翻译：多色有机电致发光器件及其制造方法
公开(公告)号：US06309486B1
公开(公告)日：2001-10-30
申请号：US09697390
申请日：2000-10-26
申请人： Koji Kawaguchi , Toshiyuki Kanno
发明人： Koji Kawaguchi , Toshiyuki Kanno
IPC分类号： H01J188
CPC分类号： H01L51/5262 , H01L51/005 , H01L51/0059 , H01L51/0078 , H01L51/5036
摘要： A functional laminate film protects a color conversion filter and an organic electroluminescent element from mutual contamination during manufacture and use. The functional laminate film includes a transparent base film, a coupling layer and a hard coat layer. The coupling layer is bonded to the color conversion filter to present a flat surface with substantial reduction in optical defects. The hard coat layer is hard enough to withstand the formation of the organic electroluminescent element on its upper surface. The hard coat layer also acts as a barrier to prevent chemical species from the fluorescent materials within the color conversion filter from adversely affecting the organic electroluminescent element during manufacture and operation, and vice versa. The result is an improved polychromatic electroluminescent device composed of the organic electroluminescent element, the functional laminate film and the color conversion filter. The device has a greatly improved angle of visibility, high quality output and extended usable life.
摘要翻译：功能性层压膜在制造和使用期间保护颜色转换滤光器和有机电致发光元件免于相互污染。功能层压膜包括透明基膜，耦合层和硬涂层。耦合层结合到颜色转换滤光器以呈现具有显着减少光学缺陷的平坦表面。硬涂层硬度足以承受其上表面上的有机电致发光元件的形成。硬涂层还用作防止颜色转换滤光片内的荧光材料的化学物质在制造和操作期间不利地影响有机电致发光元件的屏障，反之亦然。结果是由有机电致发光元件，功能性层压膜和颜色转换滤光片组成的改进的多色电致发光器件。该设备具有大大提高的可视性角度，高质量的输出和延长的使用寿命。

IPRDB

热门服务

关于我们

友情链接

联系方式