发明名称 IMAGE PICKUP DEVICE FOR VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide an image pickup device for a vehicle capable of affording an image around the vehicle with little turbulence. SOLUTION: A case body 2 covering a camera part 5 with a built-in image pickup element is provided with image pickup transmission aperture parts 4, and the camera part 5 picks up the image around the vehicle by receiving external light La, Lb entering into the cover body 2 through the image pickup transmission aperture parts 4. A hydrophilic film 8 such as a titanium oxide photocatalyst film is formed on the outer surface of each image pickup transmission aperture part 4, so that water drops sticking to the outer surface of the image pickup transmission aperture part 4 spread uniformly thin on the surface.
申请公布号 JP2002012080(A) 申请公布日期 2002.01.15
申请号 JP20000197767 申请日期 2000.06.30
申请人 AUTO NETWORK GIJUTSU KENKYUSHO:KK;SUMITOMO WIRING SYST LTD;SUMITOMO ELECTRIC IND LTD 发明人 TOMITA TAKAYUKI
分类号 B60R21/00;B60R1/00;B60W30/00;G08G1/16;H04N7/18;(IPC1-7):B60R1/00 主分类号 B60R21/00
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