发明名称 |
INK FOR FORMING FUNCTIONAL LAYER, INK CONTAINER, DISCHARGING APPARATUS, METHOD FOR FORMING FUNCTIONAL LAYER, METHOD FOR MANUFACTURING ORGANIC EL ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS |
摘要 |
An ink for forming a functional layer includes a first component that contains at least one kind of aromatic solvent of which a boiling point is higher than or equal to 250° C. and lower than or equal to 350° C., a second component that contains at least one kind of aliphatic solvent of which a boiling point is higher than or equal to 200° C., and a third component that is a positive hole injection material (m-MTDATA) for forming a positive hole injection layer, in which a solubility of the third component in the first component is higher than the solubility of the third component in the second component, a mixing ratio of the second component is 30 vol %, the boiling point of the first component is higher than the boiling point of the second component, and a difference between the boiling points thereof is higher than or equal to 30° C. |
申请公布号 |
US2014138655(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
US201314077955 |
申请日期 |
2013.11.12 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
SONOYAMA TAKUYA;WATANABE SHOTARO |
分类号 |
C09D11/00;H01L51/50;H01L51/56 |
主分类号 |
C09D11/00 |
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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