发明名称 IMAGE PICKUP DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an image pickup device which is equipped with an electronic view finder using a reflection type liquid crystal display element suitable to a camera, and whose photographing range is easily grasped, and which is made small in size and which can be tightly held so as to suppress a shake. SOLUTION: The device is provided with a photographing optical system, an imaging device for receiving a luminous flux guided from the photographing optical system, an image display element, a controller for converting image information from the imaging device to a display signal, a light source for illuminating the image display element and an observation optical system, the focal distance of the observation optical system satisfies the condition of (1) 13 mm<f<21 mm.
申请公布号 JP2001324741(A) 申请公布日期 2001.11.22
申请号 JP20000144689 申请日期 2000.05.17
申请人 OLYMPUS OPTICAL CO LTD 发明人 MIYAUCHI YUJI
分类号 G03B13/06;G02B25/00;H04N5/225;H04N101/00;(IPC1-7):G03B13/06 主分类号 G03B13/06
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