Solid imaging device
US6316814A · kind A · utility
20Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2000 |
| Grant date | Nov 13, 2001 |
| Priority date | — |
| Expiry date | Jan 5, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8057
Abstract
A solid imaging device having a high sensitivity includes a photoelectric conversion region, a light shielding film having an aperture disposed above the photoelectric conversion region, and a plurality of wiring layers and wherein a portion of one wiring layer protrudes from the edge of the aperture, when viewed from the top of the aperture, so as to shield the light incident to the peripheral area of the photoelectric conversion region for defining the light admitting region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.