发明名称 Information display apparatus
摘要 An information display apparatus, such as a lectern (6), is disclosed which is usable when giving a presentation or speech. The lectern includes a screen (2) for the display of text and a memory for the storage of text to be displayed. Also included is a controller (9) for controlling the text displayed on the screen in response to the operation of a keypad. The lectern includes a transmitter such as an infrared diode for the actuation of a further piece of apparatus such as a projector (54) or an audio system.
申请公布号 US5606344(A) 申请公布日期 1997.02.25
申请号 US19960656602 申请日期 1996.05.31
申请人 PINEWOOD ASSOCIATES LIMITED 发明人 BLASKEY, JOHN D.;CROSS, DAVID
分类号 G09B5/00;G09B5/02;(IPC1-7):G09G5/00;G09B7/00 主分类号 G09B5/00
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