发明名称 VIDEO CAMERA
摘要 PURPOSE:To obtain the video camera in which the line of sight of a person being an object and an optical axis coincide with each other, and lowering of presence is not brought on, even in the case it is used for a video telephone and a video conference equipment, etc. CONSTITUTION:When a virtual lens 10 is assumed, a part of a peripheral edge part of its virtual lens 10 is used as a photographic lens 11. Also, when a light beam from an object 15 passing through the photographic lens 11 is defined as a luminous flux 17, a reflecting part 19 for guiding this luminous flux 17 from the photographic lens 11 to an image pickup element 12 and a shielding part 20 for preventing the other light than a prescribed reflected light from being made incident on the image pickup element 12 are provided. The luminous flux 17 is reflected successively by the reflecting part 19 and advances zigzag.
申请公布号 JPH06233161(A) 申请公布日期 1994.08.19
申请号 JP19930016538 申请日期 1993.02.03
申请人 NIPPON TELEGR & TELEPH CORP <NTT> 发明人 ICHINOSE SUSUMU;SHIWA SHINICHI;NAKAZAWA KENJI;KOMATSU TADAHIKO;SAKAI SHIGENOBU;TAKAHASHI YUKIO;KAMIHIRA KAZUTAKE
分类号 H04N5/225;H04N7/14 主分类号 H04N5/225
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