发明名称 Dashboard clock
摘要 A dashboard clock in which a liquid crystal plate for display on a front face, a light source and a controlling electronic circuit are structured in such a way that an opening permits direct illumination and heating of the plate by means of the light source while reducing the length of the connections between the plate and the electronic circuit. Such a clock is conveniently utilized, for example, on board motor vehicles.
申请公布号 US4726002(A) 申请公布日期 1988.02.16
申请号 US19860945305 申请日期 1986.12.19
申请人 BITETTI, RODOLFO 发明人 BITETTI, RODOLFO
分类号 G02F1/13;G02F1/13357;G04G9/00;G04G17/02;(IPC1-7):G04B19/30 主分类号 G02F1/13
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