Organic semiconductive material precursor containing dithienobenzodithiophene derivative, ink, insulating member, charge-transporting member, and organic electronic device
US8575365B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2011 |
| Grant date | Nov 5, 2013 |
| Priority date | — |
| Expiry date | Jun 14, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/164
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic semiconductive material precursor containing a dithienobenzodithiophene derivative expressed by General Formula I: in General Formula I, X and Y represent groups bonded together, upon application of external stimulus, to form X—Y which is eliminated from the compound expressed by General Formula I; R1 and R2 each represent a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and R3 to R10 each represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, or a substituted or unsubstituted aryl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.