发明名称 VIDEO CAMERA DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a video camera device with a sunshade cover attached thereto that can make the quantity of light appropriate regardless of the field angle of a camera and time band. SOLUTION: The video camera device is characterised in that this sunshade cover 1 is movable almost horizontally in the optical axis direction of the video camera of the video camera device. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004282453(A) 申请公布日期 2004.10.07
申请号 JP20030071713 申请日期 2003.03.17
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 AZUMA SHOHEI
分类号 H04N5/225;H04N7/18;(IPC1-7):H04N5/225 主分类号 H04N5/225
代理机构 代理人
主权项
地址