发明名称 Color video display apparatus for vehicles
摘要 A color video display apparatus for vehicles detects a light or dark condition outside a vehicle to perform a variable gain control on a circuit for amplifying blue, green and red video signals. In response to the dark condition outside the vehicle, the amplification factor of the red video signal is increased relative to those of the blue and green video signals.
申请公布号 US4682228(A) 申请公布日期 1987.07.21
申请号 US19850765525 申请日期 1985.08.14
申请人 NIPPONDENSO CO., LTD. 发明人 ANDO, NORIYOSHI;MIKUNI, HAJIME;MATSUNAGA, MITSURU;HORIE, NAOKI;KISHIGAMI, TOMOHISA
分类号 B60K35/00;G09G1/00;G09G1/28;G09G5/02;H04N9/68;H04N9/73;(IPC1-7):H04N5/58 主分类号 B60K35/00
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