专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3956586A Method of optical scanning 失效
标题翻译：光学扫描方法
公开(公告)号：US3956586A
公开(公告)日：1976-05-11
申请号：US519234
申请日：1974-10-30
申请人： Stig Leopold Ullstig
发明人： Stig Leopold Ullstig
IPC分类号： G02B26/12 , G02B5/09 , G02B26/10 , H04N3/09 , H04M1/04
CPC分类号： G02B26/108 , G02B5/09 , H04N3/09
摘要： Several embodiments of an optical scanning system are disclosed which employ an accessible entrance pupil interposed between an image and a scanning device for isolating rays of light from the image without focusing the rays, thereby eliminating the aberrations associated with focusing. The disclosure shows the use of rotating mirrors spaced from the axis of rotation being employed for line scanning. A tilting mirror is also disclosed which converts the line scanners into complete image scanners.
摘要翻译：公开了一种光学扫描系统的几个实施例，其使用插入在图像和扫描装置之间的可访问入射光瞳，用于隔离来自图像的光线，而不聚焦光线，从而消除与聚焦相关联的像差。本公开示出了使用与旋转轴间隔开的旋转镜用于线扫描。还公开了一种倾斜镜，其将线扫描仪转换成完整的图像扫描器。

2. 发明授权

US3977760A Device for optical-mechanical scanning 失效
标题翻译：光机械扫描装置
公开(公告)号：US3977760A
公开(公告)日：1976-08-31
申请号：US548917
申请日：1975-02-11
申请人： Stig Leopold Ullstig
发明人： Stig Leopold Ullstig
IPC分类号： G02B26/10 , G02B27/17 , H01J3/14
CPC分类号： G02B26/108
摘要： A device for optical-mechanical scanning within the visual or infrared wavelength range, including an optical device to supply radiation from an image field to a rotating refracting optical means and then to a detecting means to receive and detect radiation passing through the rotating refracting means.The device produces a spiral or radial sweep during the scanning of an object and is composed of a rotating refracting optical means with at least a pair of surfaces parallel to each other through which incident and outgoing radiation is received and transmitted. The optical means is rotated around the optical axis of the scanning system and rotated or swayed around an axis which is principally perpendicular to the optical axis. Thus, two-dimensional scanning of an object is obtained by means of one scanning means pivoting around two axes. Depending upon the angular velocities around said axes spiral scanning or radial scanning can be obtained.
摘要翻译：一种在视觉或红外波长范围内进行光学机械扫描的装置，包括用于将来自图像场的辐射提供给旋转折射光学装置的光学装置，然后到用于接收和检测通过旋转折射装置的辐射的检测装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式