Presentation apparatus

Details Presentation apparatus Presentation apparatus

1993-03-08

1994-12-13

Cuchlinski, Jr., William A.

Optics: image projectors

Miscellaneous

359630, 353 98, G02B 1706, G03B 2128

Patent

active

053733339

ABSTRACT:
An image of a text displayed on a flat display is reflected by a half mirror so that a speaker is allowed to see the reflected image in the direction in which he faces the audience. A document of the text to be displayed is prepared as character code data of a frame configuration, and a display controller controls the scroll or page updating of the display screen in accordance with a control instruction from a control panel.

REFERENCES:
patent: 3547522 (1970-12-01), Schaefer
patent: 3711194 (1973-01-01), Wilson, Jr.
patent: 5187510 (1993-02-01), Vogeley et al.
patent: 5187597 (1993-02-01), Kato et al.
patent: 5210624 (1993-05-01), Matsumoto et al.

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