发明授权
- 专利标题: Imaging scanner with light source and pivoting mirror in lid
- 专利标题(中): 成像扫描仪带光源和旋转镜在盖子
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申请号: US906250申请日: 1997-08-05
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公开(公告)号: US5898171A公开(公告)日: 1999-04-27
- 发明人: Charles H. McConica , Donald James Stavely , Daniel Maack Bloom
- 申请人: Charles H. McConica , Donald James Stavely , Daniel Maack Bloom
- 申请人地址: CA Palo Alto
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: CA Palo Alto
- 主分类号: H04N1/19
- IPC分类号: H04N1/19 ; G06T1/00 ; H04N1/04 ; H04N1/10 ; H04N1/193 ; H01J3/14
摘要:
An apparatus providing the capability to scan media at different resolutions is presented. The apparatus comprises an image area which is disposed between scanner lid and a scanner base, the lid is pivotally attached to the base to provide easy access to the image area. A light source resides within the scanner lid. Two separate light paths are provided, the first light path is reflected off opaque targets, through the lid before entering the base and onto an array of photosensitive devices. The second light path is passed through transparent media, into the base and onto the array. First and second focusing lenses are provided, each for a light path. The focusing lenses provide two separate magnifications which yield two separate resolutions.
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