Circuit for measuring the charge stored in a charge-coupled device
US4241262A · kind A · utility
4Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1978 |
| Grant date | Dec 23, 1980 |
| Priority date | — |
| Expiry date | May 26, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R29/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The charge-coupled device comprises at least one transfer electrode connected to a control line for transmitting a transfer signal. The circuit for measuring the charge stored in the device comprises a resistor inserted in the control line and a circuit for integrating the voltage appearing at the terminals of the resistor during application of the transfer signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.