Focal plane array processing method and apparatus
US10893226B2 · kind B2 · utility
1Cited by
41References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2019 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Jul 5, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2005/91364
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital focal plane array includes an all-digital readout integrated circuit in combination with a detector array. The readout circuit includes unit cell electronics, orthogonal transfer structures, and data handling structures. The unit cell electronics include an analog to digital converter. Orthogonal transfer structures enable the orthogonal transfer of data among the unit cells. Data handling structures may be configured to operate the digital focal plane array as a data encryptor/decipherer. Data encrypted and deciphered by the digital focal plane array need not be image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.