发明名称 IMAGING APPARATUS AND VEHICLE PERIPHERY VISUAL CONFIRMATION APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of obtaining picked-up video without depending upon the dynamic range of an imaging device, and to provide a vehicle periphery visual confirmation apparatus. SOLUTION: A dimming means 23 which is divided to a predetermined area (pixel) and can control the light transmittance of an optional area (pixel) is provided in front of the image pickup element 22. The dimming means 23 applies a liquid crystal filter capable of performing dot matrix control, and controls the light transmittance of an area to display video on a display part 14 when there is a "white spot" or "block spot" area. When the light transmittance of a liquid crystal filter is defined as T% and the luminance value of a video signal to be picked up at this time is defined as S, the luminance value of a corrected video signal for displaying video is D is D=S*(100/T). COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007208610(A) 申请公布日期 2007.08.16
申请号 JP20060024397 申请日期 2006.02.01
申请人 AUTO NETWORK GIJUTSU KENKYUSHO:KK;SUMITOMO WIRING SYST LTD;SUMITOMO ELECTRIC IND LTD 发明人 ISHIHARA AKIO
分类号 H04N5/238;B60R1/00;G02F1/13;G03B7/28;G03B11/00;G03B15/00;H04N5/225;H04N7/18 主分类号 H04N5/238
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