发明名称 |
Composition, Method for Manufacturing Thin Film, and Method for Manufacturing Light-Emitting Element |
摘要 |
It is an object to provide a composition in which an anthracene derivative is dissolved and a technique in which a thin film that has a favorable film quality is formed by a wet process using the composition. In addition, it is another object to manufacture a highly reliable light-emitting element using the composition at low cost with high productivity. A composition having a solvent and an anthracene derivative having one anthracene structure and one carbazolyl group which is bonded to the anthracene structure directly or through a phenyl group is formed. A thin film with a favorable film quality can be formed by a wet process using the composition. Accordingly, a highly reliable light-emitting element can be manufactured using such a thin film. |
申请公布号 |
US2012288620(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201213558042 |
申请日期 |
2012.07.25 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
SHITAGAKI SATOKO;SEO SATOSHI;SUZUKI TSUNENORI;KAWAKAMI SACHIKO |
分类号 |
C09K11/06;B05D7/24;H05B33/10 |
主分类号 |
C09K11/06 |
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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