| 摘要 |
<p>A contact image sensor with a plurality of scan arrays is characterized in that, the image sensor comprises a primary scan array (1) for scanning an original copy, and a secondary scan array (2) and an operating module for positioning scan motions. By adopting a plurality of imaging arrays, the contact image sensor is endowed with a scan motion detecting capability, and can autonomously splice and combine images without the aid of any other mechanism or component. The primary scan array and the secondary scan array are packaged integrally, so the contact image sensor has high accuracy and desirable consistency, and can better adapt to various application environments and needs of scanning.</p> |
