Solid-state image sensing device having photoreceptive element
US7548268B2 · kind B2 · utility
3Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2004 |
| Grant date | Jun 16, 2009 |
| Priority date | — |
| Expiry date | Nov 27, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A solid-state image sensing device has a photoreceptive element for storing an information charge generated in response to an incident light and a charge-retaining element for retaining the information charge as it is, adjacently arranged on the surface of a semiconductor substrate, wherein the photoreceptive element and the charge-retaining element can bidirectionally transfer the information charge according to a transfer clock signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.