Testing method for carrier mobility of insulating polymers
US12379338B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2025 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Apr 11, 2045 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05G1/26
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A testing method for carrier mobility of insulating polymers is provided, which is based on a testing device for carrier mobility of insulating polymers, including a first box; a second box, disposed inside the first box, provided with a partition plate, and defining a first space and a second space through the partition plate; a sample frame, configured to fix a sample, and disposed in the first space; an X-ray source, disposed in the second space, and configured to generate and emit X-rays to irradiate the sample, to excite generation of carriers in the sample; a voltage generation component, in line connection with the sample, to apply a triangular wave voltage to two ends of the sample, to thereby make the carriers generated in the sample move; and a current detection component, connected to the sample, to thereby collect current signals of the sample generated by movement of the carriers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.