发明授权
- 专利标题: Image scanner for film
- 专利标题(中): 影像扫描仪
-
申请号: US603367申请日: 1990-10-26
-
公开(公告)号: US5371614A公开(公告)日: 1994-12-06
- 发明人: Takuro Ito
- 申请人: Takuro Ito
- 申请人地址: JPX Tokyo
- 专利权人: Tokyo Electric Co., Ltd.
- 当前专利权人: Tokyo Electric Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 主分类号: H04N1/00
- IPC分类号: H04N1/00 ; H04N1/10 ; H04N1/04
摘要:
According to the present invention, a film which has been inserted into a film insertion opening of a support is conveyed toward the inner part reciprocatably by a conveyance means; light is emitted from a light source and is allowed to pass through the film being conveyed; the light which has passed through the film is refracted along the film conveying direction by a refractor; and the light thus refracted by the refractor is received by an optical reader, which reads an image formed on the film. This construction permits the reduction in size of the entire apparatus.
公开/授权文献
- US5689274A Doppler rate and angle rate passive emitter location 公开/授权日:1997-11-18