High-speed charge transport material, production method thereof, photoelectric conversion device and electroluminescence device
US6733849B2 · kind B2 · utility
3Cited by
5References
25Claims
0Family size
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Inventors
Key dates
| Filing date | Mar 22, 2002 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Jun 5, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
According to the present invention, a high-speed charge transport material is provided which comprises a polymer of a liquid crystal material which is a triphenylene compound having at least one specific unsaturated group in a molecule. The high-speed charge transport material can achieve a high-speed charge transport of not lower than 1×10−4 cm2·V−1·S−1 within a wide temperature range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.