发明授权
- 专利标题： Compressed fluid formulation containing hole transporting material
- 专利标题（中）： 含有空穴传输材料的压缩流体配方
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申请号： US10313564申请日： 2002-12-06
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公开(公告)号： US06896723B2公开(公告)日： 2005-05-24
- 发明人: Glen C. Irvin , Ramesh Jagannathan , Seshadri Jagannathan , Rajesh V. Mehta , Sridhar Sadasivan , Ross A. Sprout , Tin T. Vo
- 申请人： Glen C. Irvin , Ramesh Jagannathan , Seshadri Jagannathan , Rajesh V. Mehta , Sridhar Sadasivan , Ross A. Sprout , Tin T. Vo
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 Paul A. Leipold
- 主分类号： C09K11/02
- IPC分类号： C09K11/02 ; C09K11/06 ; H01L51/00 ; H01L51/30 ; H01L51/40 ; H05B33/14 ; H05B33/20 ; C09D11/00
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 transporting 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 upon deposition on a substrate; and wherein the functional material forms a solid film upon deposition on the substrate.