Invention Grant
US09252376B2 Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same
有权
能够改变其溶解度的组合物，空穴传输材料组合物和使用其的有机电子元件
- Patent Title: Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same
- Patent Title (中): 能够改变其溶解度的组合物，空穴传输材料组合物和使用其的有机电子元件
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Application No.: US14347063Application Date: 2012-09-26
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Publication No.: US09252376B2Publication Date: 2016-02-02
- Inventor: Shigeaki Funyuu , Naoki Asano , Kenichi Ishitsuka
- Applicant: HITACHI CHEMICAL COMPANY, LTD.
- Applicant Address: JP Tokyo
- Assignee: HITACHI CHEMICAL COMPANY, LTD.
- Current Assignee: HITACHI CHEMICAL COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Fitch, Even, Tabin & Flannery LLP
- Priority: JP2011-209610 20110926
- International Application: PCT/JP2012/074687 WO 20120926
- International Announcement: WO2013/047581 WO 20130404
- Main IPC: C08G65/00
- IPC: C08G65/00 ; H01L51/50 ; C08G61/12 ; H01L51/00 ; C08L65/00 ; H01L51/42
Abstract:
An embodiment of the present invention relates to a composition containing a polymer or oligomer (A) having a repeating unit with hole transport properties and also having a thienyl group which may have a substituent, and an initiator (B), wherein the solubility of the composition is capable of being changed by applying heat, light, or both heat and light.
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