The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Apr. 20, 2011
Kenichi Ishitsuka, Tsukuba, JP;
Shigeaki Funyuu, Tsuchiura, JP;
Yousuke Hoshi, Tsukuba, JP;
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
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 Y-Yeach independently represent a divalent linking group, R-Reach independently represent an electron-attracting organic substituent (these structures can further have substituents and hetero-atoms, and R, Rand R, or, R-Rcan respectively combine and become a ring shape or a polymer shape) and Lrepresents a monovalent cation.)