基本信息:
- 专利标题： 有機エレクトロルミネッセンス素子用の混合組成物
- 申请号：JP2019038173 申请日：2019-09-27
- 公开(公告)号：JPWO2020071276A1 公开(公告)日：2021-09-02
- 发明人： 渡邊 美音 , 田中 達夫 , 片倉 利恵 , 北 弘志
- 申请人： コニカミノルタ株式会社
- 申请人地址： 東京都千代田区丸の内二丁目7番2号
- 专利权人： コニカミノルタ株式会社
- 当前专利权人： コニカミノルタ株式会社
- 当前专利权人地址： 東京都千代田区丸の内二丁目7番2号
- 代理人： 特許業務法人光陽国際特許事務所
- 优先权： JP2018186680 2018-10-01
- 主分类号： H01L51/50
- IPC分类号： H01L51/50
The present invention is a mixed composition containing a biaryl compound, an active hydrogen compound, and an organic solvent Y. The biaryl compound has a structure that is represented by general formula (1) and that contains a group capable of intramolecular hydrogen bonding, the active hydrogen compound has a structure represented by general formula (2), and the organic solvent Y is liquid at room temperature. General formula (2): Z-X [Ring A and ring B each represent a five-membered or six-membered aromatic hydrocarbon ring or aromatic heterocyclic ring, and at least one of ring A and ring B is an aromatic heterocyclic ring. A1 and B1 each represent a carbon atom, a nitrogen atom, an oxygen atom, or a sulfur atom, and at least one of A1 and B1 represents a nitrogen atom, an oxygen atom, or a sulfur atom. A2 to A5 and B2 to B5 each represent a carbon atom, a nitrogen atom, an oxygen atom, or a sulfur atom. n and m each represent an integer equal to 1 or 2, and L represents a single-bond, oxygen atom or nitrogen atom. Z represents a polar group capable of hydrogen bonding, and X represents a substituent group that does not inhibit hydrogen bonding.]
公开/授权文献:
- JP2020142303A 研磨方法および研磨装置 公开/授权日：2020-09-10