Image sensor with light receiving elements of differing areas and image reader both having semiconductor device
US6583456B2 · kind B2 · utility
5Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2001 |
| Grant date | Jun 24, 2003 |
| Priority date | — |
| Expiry date | Sep 20, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/18
Abstract
An insulating substrate and a scanning circuit region are provided on a semiconductor device. The scanning circuit region is provided with a switching transistor for outputting charge formed on the insulating substrate and a clock wiring determining switching timing of the switching transistor. A shield conductor member is provided below the scanning circuit region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.