Invention Grant
- Patent Title: Method for producing charge transport film
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Application No.: US13642522Application Date: 2011-04-20
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Publication No.: US10566105B2Publication Date: 2020-02-18
- Inventor: Kenichi Ishitsuka , Shigeaki Funyuu , Yousuke Hoshi
- Applicant: Kenichi Ishitsuka , Shigeaki Funyuu , Yousuke Hoshi
- 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, L.L.P.
- Priority: JP2010-099035 20100422
- International Application: PCT/JP2011/059711 WO 20110420
- International Announcement: WO2011/132702 WO 20111027
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01B1/12 ; C08K5/435 ; C08L65/00 ; C08K5/42 ; C09D11/52 ; H01L51/50

Abstract:
Disclosed is an organic electronic material comprising charge transporting compounds and ionic compounds having electron-accepting properties and high solubility in a solvent. The organic electronic material is characterized by comprising charge transporting compounds and ionic compounds, and in that at least one of the ionic compounds is any one kind of compounds represented by general formulas (1b)-(3b). (In the formulas Y1-Y6 each independently represent a divalent linking group, R1-R6 each independently represent an electron-attracting organic substituent (these structures can further have substituents and hetero-atoms, and R1, R2 and R3, or, R4-R6 can respectively combine and become a ring shape or a polymer shape) and L+ represents a monovalent cation.)
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