Dendrimer with triphenylamine core, organic memory device having the same, and manufacturing method thereof
US8216686B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2008 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Nov 4, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A dendrimer according to example embodiments may include a triphenylamine core, wherein a conjugated dendron having no heteroatoms is coupled to the triphenylamine core. An organic memory device according to example embodiments may include an organic active layer between a first electrode and a second electrode, wherein the organic active layer includes the dendrimer according to example embodiments. A barrier layer may be provided between the first and second electrodes. A method of manufacturing the organic memory device according to example embodiments may include forming an organic active layer between a first electrode and a second electrode, the organic active layer including the dendrimer according to example embodiments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.