Multi-resolution digital table display system with...

Optics: image projectors – Composite projected image

Reexamination Certificate

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Details

C353S079000, C250S208100, C250S338100

Reexamination Certificate

active

07967444

ABSTRACT:
A multi-resolution digital table display system is provided for integrally displaying an image picture with more than one resolution. The multi-resolution digital table display system includes a table, a peripheral projection device, a foveal projection device, and an image module. For saving space and avoiding affection of user's hand, the peripheral projection device and the foveal projection device required for projecting images are disposed under the table. The image module provides a peripheral image with a first resolution to the peripheral projection device for projecting the same to a projection screen, and provides a foveal image with a second resolution to the foveal projection device for projecting the same to the projecting screen, such that an image picture can be integrally displayed on the projecting screen.

REFERENCES:
patent: 6478432 (2002-11-01), Dyner
patent: 7692639 (2010-04-01), Silverstein et al.
patent: 2005/0195373 (2005-09-01), Feigel et al.
patent: 2006/0289760 (2006-12-01), Bathiche
patent: 2008/0284733 (2008-11-01), Hill et al.
Chan, et al., i-m-Top: An Interactive Multi-Resolution Tabletop Display System, Journal, 2007, p. 11, ICME.
Ashdown, et al., The Escritoire: A Personal Projected Display for Interacting with Documents, Jun. 2002, No. 538, University of Cambridge Computer Laboratory Technical Report.

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