Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material
US9586972B2 · kind B2 · utility
6Cited by
5References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 26, 2015 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | May 4, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An organic thin film transistor having a semiconductor active layer containing a compound represented by the formula (1) has a high carrier mobility and a small change in the threshold voltage after repeated operation. R1 to R10 represent H or a substituent, provided that any two adjacent members among R1 to R4 and R6 to R9 are bonded to each other to form a substituted or unsubstituted benzene ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.