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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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