Multi-person shared display device

Details Multi-person shared display device Multi-person shared display device

2005-11-15

2005-11-15

Nguyen, Phu K. (Department: 2673)

Computer graphics processing and selective visual display system

Computer graphics processing

Animation

C353S007000, C359S463000

Reexamination Certificate

active

06965381

ABSTRACT:
The object of the present invention is to provide a multi-person shared display device with which a display device can be shared by a plurality of persons. For this purpose, a display device of the present invention is configured by a large screen display112and a display mask114, which covers and hides a portion thereof. The display mask114is disposed at a position only an appropriate distance away from a display surface116. The display mask114has a hole118, and only through that portion can the display surface116of display112be seen. By introducing such display mask114, the region visible upon the display surface differs depending on the viewpoint position of the user. As a result, it becomes possible to provide different content for every user.

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