Fused polyheteroaromatic compound, organic thin film including the compound, and electronic device including the organic thin film
US8658805B2 · kind B2 · utility
8Cited by
13References
12Claims
0Family size
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Key dates
| Filing date | Nov 6, 2012 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Nov 6, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A low-molecular-weight fused polycyclic heteroaromatic compound may have a compact planar structure in which seven or more rings are fused together. The compound may exhibit a relatively high charge mobility and enable the use of a deposition process or a room-temperature solution process when applied to devices, therefore realizing improved processibility. An organic thin film and electronic device may include the fused polycyclic heteroaromatic compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.