发明名称 |
Method for preparing a semiconducting layer |
摘要 |
A method for preparing a semiconducting layer of an organic electronic device comprising: (i) depositing said semiconducting layer from a solution comprising a polymeric semiconductor, a non-polymeric semiconductor, a first aromatic solvent and a second aromatic solvent, wherein said second aromatic solvent has a boiling point that is at least 15 °C higher than the boiling point of said first aromatic solvent; and (ii) heating said deposited layer to evaporate said solvent, wherein said first aromatic solvent is of formula (I): wherein R1 is selected from C1-6 alkyl and OC1-6 alkyl; and R2 and R3 are each independently selected from H and CC1-6 alkyl. |
申请公布号 |
GB2518772(A) |
申请公布日期 |
2015.04.01 |
申请号 |
GB20140022342 |
申请日期 |
2013.06.17 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LTD |
发明人 |
CHRISTOPHER JAMES NEWSOME |
分类号 |
H01L51/00;H01L51/05;H01L51/50 |
主分类号 |
H01L51/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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