发明公开
EP1427033A3 A compressed fluid formulation containing electron transporting, hole injecting material, hole transporting material and electroluminescent material
审中-公开
配制含有一个Elektrontransport-，空穴注入，空穴导体和电致发光材料中的液体kompremierten
- 专利标题： A compressed fluid formulation containing electron transporting, hole injecting material, hole transporting material and electroluminescent material
- 专利标题（中）： 配制含有一个Elektrontransport-，空穴注入，空穴导体和电致发光材料中的液体kompremierten
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申请号： EP03078662.8申请日： 2003-11-24
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公开(公告)号： EP1427033A3公开(公告)日： 2008-07-09
- 发明人: Irvin, Glen C., c/o Patent Legal Staff , Jagannathan, Ramesh, c/o Patent Legal Staff , Mehta, Rajesh V., c/o Patent Legal Staff , Sprout, Ross A., c/o Patent Legal Staff , Vo, Tin T, c/o Patent Legal Staff , Jagannathan, Seshadri, c/o Patent Legal Staff , Sadasivan, Sridhar, c/o Patent Legal Staff
- 申请人： Eastman Kodak Company
- 申请人地址： 343 State Street Rochester, New York 14650 US
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： 343 State Street Rochester, New York 14650 US
- 代理机构： Weber, Etienne Nicolas
- 优先权： US313259 20021206; US313617 20021206; US313564 20021206; US313426 20021206
- 主分类号： H01L51/30
- IPC分类号： H01L51/30 ; H01L51/40
摘要：
An imaging composition comprising a mixture of a solvent and a functional material; wherein the solvent is a compressed fluid and the functional material is a hole injecting material, a hole transporting material, an electron transporting material, an electroluminescent material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is thermodynamically stable or thermodynamically metastable or both; wherein the functional material is solvent-free and forms a solid film upon deposition on the substrate. A display device using the composition is also disclosed.
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