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1. 发明申请

US20090169069A1 Apparatus for Inputting Optical Data Using Optical Fiber 审中-公开
标题翻译：使用光纤输入光数据的设备
公开(公告)号：US20090169069A1
公开(公告)日：2009-07-02
申请号：US12067043
申请日：2006-09-14
申请人： Yoon-Soo Kim , Ki-Cheol Wang , Kyu-Chea Jung
发明人： Yoon-Soo Kim , Ki-Cheol Wang , Kyu-Chea Jung
IPC分类号： G06K9/00 , G06K7/10 , G06F3/033
CPC分类号： G06F3/0317 , G06F3/0421 , G06K9/00046
摘要： Disclosed herein is an apparatus for inputting optical data. The optical data input apparatus includes an image sensor, a bundle of optical fibers, and a light emission device. One end surface of the bundle of optical fibers is arranged close to the image sensor, and the other end surface of the bundle of optical fibers is arranged close to an image acquisition surface. The light emission device radiates light onto the image acquisition surface. The end surface (light receiving surface) of the bundle of optical fibers, which is arranged close to the image acquisition surface, is spaced apart from the image acquisition surface. Optical signals radiated by the light emission device are radiated to a space between the image acquisition surface and the light receiving surface, are reflected or scattered on the image acquisition surface, and are received by the bundle of optical fibers.
摘要翻译：这里公开了一种用于输入光学数据的装置。光学数据输入装置包括图像传感器，光纤束和发光装置。光纤束的一个端面布置成靠近图像传感器，并且光纤束的另一端表面靠近图像获取表面布置。发光装置将光照射到图像获取表面上。布置在图像采集表面附近的光纤束的端表面（光接收表面）与图像采集表面间隔开。由发光装置照射的光信号被照射到图像获取表面和光接收表面之间的空间，在图像获取表面上被反射或散射，并被光纤束接收。

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